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List of works by Kjeld Søballe

"To whom do the results of this trial apply?" External validity of a randomized controlled trial involving 130 patients scheduled for primary total hip replacement

scientific article published on 01 February 2007

A Cadaveric Study of Ultrasound-Guided Subpectineal Injectate Spread Around the Obturator Nerve and Its Hip Articular Branches

scientific article published on 3 March 2017

A biomechanical regulatory model for periprosthetic fibrous-tissue differentiation

scientific article published on 01 December 1997

A controlled experimental model of revision implants: Part I. Development

A controlled experimental model of revision implants: Part II. Implementation with loaded titanium implants and bone graft

A method for bone-cement interface thermometry. An in vitro comparison between low temperature curing cement Palavit, and Surgical Simplex P

scientific article published on 01 December 1991

A new minimally invasive transsartorial approach for periacetabular osteotomy

scientific article published on 01 March 2008

A randomized, controlled trial comparing local infiltration analgesia with epidural infusion for total knee arthroplasty.

scientific article published on October 2010

A reactive model to predict the periprosthetic healing

scientific article published on 01 January 2012

A study of the inter-rater reliability of a test battery for use in patients after total hip replacement

scientific article published on 21 May 2014

Accelerated perioperative care and rehabilitation intervention for hip and knee replacement is effective: a randomized clinical trial involving 87 patients with 3 months of follow-up

scientific article published on 01 April 2008

Acid etching and plasma sterilization fail to improve osseointegration of grit blasted titanium implants.

scientific article published on 3 September 2012

Acid etching does not improve CoCrMo implant osseointegration in a canine implant model

scientific article published on 01 April 2010

Activities and impairments in the early stage of rehabilitation after Colles' fracture

scientific article published on 01 June 2004

Adeno-associated viral vector transduction of human mesenchymal stem cells.

scientific article published on 31 May 2007

Adhesions in a murine flexor tendon graft model: autograft versus allograft reconstruction

scientific article published on June 2008

Alendronate treatment in the revision setting, with and without controlled implant motion: an experimental study in dogs

scientific article published in December 2007

Alteration of the hip joint centre during acetabular reaming

scientific article published on 01 January 2007

Analysis of polyethylene wear in plain radiographs.

scientific article

Animal-associated bacteria, Erysipelotrix rhusiopathiae, as the cause of infection in a total hip arthroplasty

scientific article published on 4 February 2009

Approaches and perioperative management in periacetabular osteotomy surgery: the minimally invasive transsartorial approach

scientific article published on January 2013

Are process performance measures associated with clinical outcomes among patients with hip fractures? A population-based cohort study

scientific article published on 2 September 2016

Assessment of hip dysplasia and osteoarthritis: Variability of different methods

journal article; published in Acta Radiologica in 2010

Assessment of modified gold surfaced titanium implants on skeletal fixation ⬇️

scientific article published on July 30, 2012

Autologous growth factor (agf) mixed with allograft increases fixation of cementless implants: an experimental dog study.

scientific article

Biological effects of rAAV-caAlk2 coating on structural allograft healing.

scientific article published in August 2005

Biomechanical analysis of the shear behaviour adjacent to an axially loaded implant

scientific article published on 20 July 2005

Biomechanical implant fixation of CoCrMo coating inferior to titanium coating in a canine implant model.

scientific article published on July 2010

Block-step asymmetry 5 years after large-head metal-on-metal total hip arthroplasty is related to lower muscle mass and leg power on the implant side.

scientific article

Blood perfusion and bone formation before and after minimally invasive periacetabular osteotomy analysed by Positron Emission Tomography combined with Computed Tomography

scientific article published on 6 March 2013

Bone Mineral Density Measurements Around Osseointegrated Implants: A Precision Study and Validation of Scan Protocol for Transfemoral Amputees

scientific article published on 25 April 2017

Bone Mineral Density is Lower in Patients with Severe Knee Osteoarthritis and Attrition.

scientific article published on 24 August 2017

Bone and subcutaneous adipose tissue pharmacokinetics of vancomycin in total knee replacement patients

scientific article published on 15 September 2017

Bone compaction enhances fixation of hydroxyapatite-coated implants in a canine gap model.

scientific article published in October 2005

Bone compaction enhances fixation of weight-bearing hydroxyapatite-coated implants.

scientific article published in February 2006

Bone compaction enhances fixation of weightbearing titanium implants.

scientific article published on February 2005

Bone compaction enhances implant fixation in a canine gap model

scientific article published on 26 January 2005

Bone graft incorporation around titanium-alloy- and hydroxyapatite-coated implants in dogs

scientific article published on January 1, 1992

Bone growth enhancement in vivo on press-fit titanium alloy implants with acid etched microtexture.

scientific article published on November 2008

Bone healing after median sternotomy: a comparison of two hemostatic devices.

scientific article

Bone ingrowth in the presence of particulate polyethylene. Synergy between interface motion and particulate polyethylene in periprosthetic tissue response

scientific article published on 01 August 2002

Bone remodelling around HA-coated acetabular cups : a DEXA study with a 3-year follow-up in a randomised trial.

scientific article

Calcar resorption after total hip arthroplasty

scientific article published on 01 January 1988

Cam deformity and hip degeneration are common after fixation of a slipped capital femoral epiphysis

scientific article

Can improved quality of care explain the success of orthogeriatric units? A population-based cohort study

scientific article published on 17 November 2015

Can ultrastructural particle location predict aseptic loosening? A biopsy study of nonloose hip implants one year postoperative using three bearing material combinations

scientific article published on 01 January 2007

Care principles at four fast-track arthroplasty departments in Denmark.

scientific article

Cartilage Thickness and Cyst Volume Are Unchanged 10 Years After Periacetabular Osteotomy in Patients Without Hip Symptoms

scientific article published on 31 March 2015

Cartilage thickness in the hip joint measured by MRI and stereology--a methodological study

scientific article published on 13 December 2006

Cartilage thickness in the hip measured by MRI and stereology before and after periacetabular osteotomy

scientific article

Ceramic bone graft substitute with equine bone protein extract is comparable to allograft in terms of implant fixation: a study in dogs

scientific article published on 01 December 2008

Changes in load-bearing area after Ganz periacetabular osteotomy evaluated by multislice CT scanning and stereology.

scientific article

Changes in walking and running in patients with hip dysplasia

scientific article published on 17 April 2013

Characterization of bone-implant fixation using modal analysis: application to a press-fit implant model

scientific article published on 22 May 2009

Chemotaxis of human osteoblasts. Effects of osteotropic growth factors

scientific article published on 01 February 1995

Chronic Periprosthetic Hip Joint Infection. A Retrospective, Observational Study on the Treatment Strategy and Prognosis in 130 Non-Selected Patients

scientific article

Chronic infections in hip arthroplasties: comparing risk of reinfection following one-stage and two-stage revision: a systematic review and meta-analysis

scientific article published on 27 March 2012

Clinical comparison of polyethylene wear with zirconia or cobalt-chromium femoral heads

scientific article published on 27 March 2009

Cobalt release from implants and consumer items and characteristics of cobalt sensitized patients with dermatitis

scientific article published on 16 December 2011

Cobalt-chromium-molybdenum alloy causes metal accumulation and metallothionein up-regulation in rat liver and kidney

scientific article published on 25 October 2007

Cognitive dysfunction after fast-track hip and knee replacement

scientific article published in May 2014

Combined 3D and hypoxic culture improves cartilage-specific gene expression in human chondrocytes

scientific article published on 24 March 2011

Compacted cancellous bone has a spring-back effect

scientific article published in October 2003

Comparison of flanged and unflanged acetabular cup design. An experimental study using ceramic and cadaveric acetabuli.

scientific article published on October 2010

Comparison of performance of conventional and minimally invasive surgery acetabular reamers

scientific article published on 01 July 2006

Comparison of peri- and intraarticular analgesia with femoral nerve block after total knee arthroplasty: a randomized clinical trial.

scientific article published in April 2007

Comparison of the minimally invasive and ilioinguinal approaches for periacetabular osteotomy: 263 single-surgeon procedures in well-defined study groups

scientific article published on 01 December 2008

Continuous versus short-term infusion of cefuroxime: assessment of concept based on plasma, subcutaneous tissue, and bone pharmacokinetics in an animal model

scientific article

Coralline hydroxyapatite granules inferior to morselized allograft around uncemented porous Ti implants: unchanged fixation by addition of concentrated autologous bone marrow aspirate.

scientific article

Correction of hallux valgus and metatarsus primus varus. Using the Cedell technique

scientific article published on 01 March 1989

Cost-effectiveness of accelerated perioperative care and rehabilitation after total hip and knee arthroplasty

scientific article published in April 2009

Cranial acetabular retroversion is common in developmental dysplasia of the hip as assessed by the weight bearing position

scientific article

Cyst volume in the acetabulum and femoral head decreases after periacetabular osteotomy

scientific article published in May 2012

DXA scanning of acetabulum in patients with cementless total hip arthroplasty

scientific article

Degeneration in dysplastic hips. A computer tomography study.

scientific article published on 7 October 2005

Delirium after fast-track hip and knee arthroplasty.

scientific article

Description of load progression and pain response during progressive resistance training early after total hip arthroplasty: secondary analyses from a randomized controlled trial

scientific article published on 5 February 2016

Detection of bony defects around cementless acetabular components in total hip arthroplasty: a DEXA study on 10 human cadavers

scientific article published in April 2006

Dexamethasone for pain after outpatient shoulder surgery: a randomised, double-blind, placebo-controlled trial

scientific article published on 13 May 2014

Differences in health status of older people aged 65 and above after total hip replacement compared with the normal population: a cross-sectional study

scientific article published on 5 July 2009

Differential effect of a bone morphogenetic protein-7 (OP-1) on primary and revision loaded, stable implants with allograft

scientific article published in December 2004

Distribution of blood flow in normal and arthritic joints. Role of arteriovenous shunting studied in growing dogs.

scientific article published on January 1992

Do Bone Graft and Cracking of the Sclerotic Cavity Improve Fixation of Titanium and Hydroxyapatite-coated Revision Implants in an Animal Model?

scientific article published on 23 August 2016

Do hip prosthesis related infection codes in administrative discharge registers correctly classify periprosthetic hip joint infection?

scientific article

Does a titanium sleeve reduce the frequency of pseudotumors in metal-on-metal total hip arthroplasty at 5-7years follow-up?

scientific article published on 27 October 2016

Does reduced movement restrictions and use of assistive devices affect rehabilitation outcome after total hip replacement? A non-randomized, controlled study

scientific article published on 30 January 2014

Does tobramycin impregnation of allograft bone affect implant fixation? - an experimental study in 12 dogs.

scientific article published on 30 July 2013

ESB Research Award 1996. Biophysical stimuli on cells during tissue differentiation at implant interfaces

scientific article published in June 1997

Early periprosthetic femoral bone remodelling using different bearing material combinations in total hip arthroplasties: a prospective randomised study

scientific article published on 31 December 2004

Eccentric hip abductor weakness in patients with symptomatic external snapping hip

scientific article published on 12 September 2012

Ectopic bone formation after total hip arthroplasty

scientific article published in March 1988

Effect of early supervised progressive resistance training compared to unsupervised home-based exercise after fast-track total hip replacement applied to patients with preoperative functional limitations. A single-blinded randomised controlled trial

scientific article published in December 2014

Effect of hemostatic material on sternal healing after cardiac surgery

scientific article published on 08 October 2013

Effect of local TGF-beta1 and IGF-1 release on implant fixation: comparison with hydroxyapatite coating: a paired study in dogs

scientific article

Effect of osteogenic protein 1/collagen composite combined with impacted allograft around hydroxyapatite-coated titanium alloy implants is moderate

scientific article published on 01 April 2001

Effect of oxygen concentration, culture format and donor variability on in vitro chondrogenesis of human adipose tissue-derived stem cells

scientific article published in July 2009

Effect of topical alendronate treatment on fixation of implants inserted with bone compaction

scientific article published in March 2006

Effectiveness of accelerated perioperative care and rehabilitation intervention compared to current intervention after hip and knee arthroplasty. A before-after trial of 247 patients with a 3-month follow-up.

scientific article published on 28 April 2008

Effects of Implant-Associated Osteomyelitis on Cefuroxime Bone Pharmacokinetics: Assessment in a Porcine Model

scientific article

Effects of antiresorptive agents on osteomyelitis: novel insights into the pathogenesis of osteonecrosis of the jaw.

scientific article

Effects of short-term alendronate treatment on the three-dimensional microstructural, physical, and mechanical properties of dog trabecular bone.

scientific article published in November 2002

Efficacy of Preoperative Progressive Resistance Training on Postoperative Outcomes in Patients Undergoing Total Knee Arthroplasty.

scientific article published on 28 July 2016

Efficacy of colistin-impregnated beads to prevent multidrug-resistant A. baumannii implant-associated osteomyelitis.

scientific article

Efficacy of multimodal optimization of mobilization and nutrition in patients undergoing hip replacement: a randomized clinical trial

scientific article published in July 2006

Efficiency of systematic sampling in histomorphometric bone research illustrated by hydroxyapatite-coated implants: optimizing the stereological vertical-section design.

scientific article

Equal Primary Fixation of Resurfacing Stem, but Inferior Cup Fixation With Anterolateral vs Posterior Surgical Approach. A 2-Year Blinded Randomized Radiostereometric and Dual-energy X-Ray Absorptiometry Study of Metal-on-Metal Hip Resurfacing Arthr

scientific article published on 25 May 2017

Evaluation of periprosthetic bone mineral density and postoperative migration of humeral head resurfacing implants: two-year results of a randomized controlled clinical trial

scientific article published on 01 October 2014

Excessive distal migration of fiber-mesh coated femoral stems

scientific article published on 19 April 2011

Experimental and Numerical Models of Complex Clinical Scenarios; Strategies to Improve Relevance and Reproducibility of Joint Replacement Research

scientific article published on 31 December 2015

Factors influencing hip joint space in asymptomatic subjects. A survey of 4151 subjects of the Copenhagen City Heart Study: the Osteoarthritis Substudy

scientific article published on 01 September 2004

Failure of total hip implants: metals and metal release in 52 cases

scientific article published on 18 July 2014

Fast-track hip and knee replacement--what are the issues?

scientific article published on June 2010

Femoral fracture risk in hip arthroplasty: smooth versus toothed instruments

scientific article published on 01 March 2003

Fixation of hydroxyapatite-coated revision implants is improved by the surgical technique of cracking the sclerotic bone rim

scientific article published on August 2009

Fixation of revision implants is improved by a surgical technique to crack the sclerotic bone rim

scientific article published on 01 March 2005

Fixation of revision implants is improved by new surgical technique to crack the sclerotic endosteal rim

scientific article published on 01 April 2002

Fixation of titanium and hydroxyapatitecoated implants in arthritic osteopenic bone

scientific article published on 01 December 1991

Fractures of the femoral neck treated with cemented bipolar hemiarthroplasty

scientific article published in December 1989

Freeze-dried allograft-mediated gene or protein delivery of growth and differentiation factor 5 reduces reconstructed murine flexor tendon adhesions

scientific article

Freeze-dried tendon allografts as tissue-engineering scaffolds for Gdf5 gene delivery

scientific article published on 08 January 2008

Functional performance is associated with both knee extensor and flexor muscle strength in patients scheduled for total knee arthroplasty: A cross-sectional study.

scientific article published on April 2015

Gait analysis after total hip replacement with hip resurfacing implant or Mallory-head Exeter prosthesis: a randomised controlled trial

scientific article

Gene therapy with human osteoprotegerin decreases callus remodeling with limited effects on biomechanical properties

scientific article published on 19 September 2005

High-precision measurements of cementless acetabular components using model-based RSA: an experimental study

scientific article published in August 2007

High-resolution magnetic resonance flow imaging in a model of porous bone-implant interface

scientific article

Hip arthroplasty patients benefit from accelerated perioperative care and rehabilitation: a quasi-experimental study of 98 patients

scientific article published on 01 October 2008

Hip dysplasia ⬇️

scientific article published on July 2014

Hip dysplasia and osteoarthrosis: a survey of 4151 subjects from the Osteoarthrosis Substudy of the Copenhagen City Heart Study

scientific article published in April 2005

Hip dysplasia. Treatment with osteotomy by means of Ganz. The Danish Orthopedic Society

scientific article published in March 2001

Hip dysplasia: Treatment by Ganz osteotomy

scientific article published on 01 March 2003

Hip replacement in obese patients

scientific article published in June 1987

Histologic analysis of a retrieved hydroxyapatite-coated femoral prosthesis

scientific article published on 01 November 1991

Hydroxyapatite and fluorapatite coatings for fixation of weight loaded implants

scientific article published in March 1997

Hydroxyapatite ceramic coating for bone implant fixation. Mechanical and histological studies in dogs.

scientific article

Hydroxyapatite coating converts fibrous tissue to bone around loaded implants

scientific article published on 01 March 1993

Hydroxyapatite coating enhances fixation of porous coated implants. A comparison in dogs between press fit and noninterference fit.

scientific article published in August 1990

Hydroxyapatite coating modifies implant membrane formation. Controlled micromotion studied in dogs

scientific article published in April 1992

Hydroxyapatite nanoparticles in poly-D,L-lactic acid coatings on porous titanium implants conducts bone formation

scientific article published on 01 December 2010

Hypotensive epidural anesthesia in total knee replacement without tourniquet: reduced blood loss and transfusion

scientific article published in March 2001

Hypoxia enhances chondrogenic differentiation of human adipose tissue-derived stromal cells in scaffold-free and scaffold systems

scientific article published in November 2013

Impaired hip muscle strength in patients with femoroacetabular impingement syndrome.

scientific article published on 25 May 2017

Implant survival after primary total hip arthroplasty due to childhood hip disorders: results from the Danish Hip Arthroplasty Registry.

scientific article published in December 2008

Importance of pre-clinical testing exemplified by femoral fractures in vitro with new bone preparation technique

scientific article published on 01 January 2005

Improved bone anchorage of hydroxypatite coated implants compared with tricalcium-phosphate coated implants in trabecular bone in dogs

scientific article published on 01 May 1999

Improved cementation in total hip replacement

scientific article published on 01 January 1988

Improved fixation of porous-coated versus grit-blasted surface texture of hydroxyapatite-coated implants in dogs

scientific article published on 01 August 1997

In vivo effects of RGD-coated titanium implants inserted in two bone-gap models

scientific article published in November 2005

In vivo gene delivery to articular chondrocytes mediated by an adeno-associated virus vector

scientific article published in July 2004

In vivo study of the effect of RGD treatment on bone ongrowth on press-fit titanium alloy implants

scientific article published in June 2005

Incisional cellulitis after total hip arthroplasty--a case report

scientific article published in October 2003

Incorporation of raloxifene-impregnated allograft around orthopedic titanium implants impairs early fixation but improves new bone formation

scientific article

Increased post-operative ischemia in the femoral head found by microdialysis by the posterior surgical approach: a randomized clinical trial comparing surgical approaches in hip resurfacing arthroplasty

scientific article

Inferior outcome after intraoperative femoral fracture in total hip arthroplasty: outcome in 519 patients from the Danish Hip Arthroplasty Registry

scientific article published in June 2008

Inferior survival of hydroxyapatite versus titanium-coated cups at 15 years

scientific article published on 28 March 2009

Interaction of human mesenchymal stem cells with osteopontin coated hydroxyapatite surfaces

scientific article published on 25 August 2009

Is cup positioning challenged in hips previously treated with periacetabular osteotomy?

scientific article published on 12 September 2013

Is structural hydroxyapatite tricalcium-phosphate graft or tricortical iliac crest autograft better for calcaneal lengthening osteotomy in childhood? interim results from a randomised, controlled non-inferiority study.

scientific article published on November 2016

Isolation and expansion of adipose-derived stem cells for tissue engineering

scientific article published on 01 January 2011

Joint kinematics and kinetics during walking and running in 32 patients with hip dysplasia 1 year after periacetabular osteotomy

scientific article

Joint space width in dysplasia of the hip: a case-control study of 81 adults followed for ten years

scientific article published on 01 April 2005

Kienböck's disease--the influence of arthrosis on ulnar variance measurements

scientific article published on 01 October 1987

Knee flexion influences periprosthetic BMD measurement in the tibia. Suggestions for a reproducible clinical scan protocol

scientific article

Laceration of the superficial femoral artery by an intertrochanteric fracture fragment. A case report

scientific article published on 01 June 1987

Late results after meniscectomy in children

scientific article published on 01 May 1987

Light microscopic identification and semiquantification of polyethylene particles in methylmethacrylate and paraffin-embedded experimental bone implant specimens

scientific article published in June 2005

Light-activated gene transduction enhances adeno-associated virus vector-mediated gene expression in human articular chondrocytes

scientific article published on August 2002

Loading improves anchorage of hydroxyapatite implants more than titanium implants

scientific article published on 01 January 2001

Local alendronate increases fixation of implants inserted with bone compaction: 12-week canine study.

scientific article published in April 2007

Local bisphosphonate treatment increases fixation of hydroxyapatite-coated implants inserted with bone compaction

scientific article published on February 2009

Local delivery of zoledronate from a poly (D,L-lactide)-Coating increases fixation of press-fit implants.

scientific article

Local delivery of zoledronate from a poly (d,l-lactide)-coating increases fixation of hydroxy-coated implants.

scientific article

Local infiltration analgesia for total knee arthroplasty: should ketorolac be added?

scientific article published on 20 March 2013

Local infiltration analgesia is not improved by postoperative intra-articular bolus injections for pain after total hip arthroplasty.

scientific article published on 27 August 2015

Local infiltration analgesia versus continuous interscalene brachial plexus block for shoulder replacement pain: a randomized clinical trial

scientific article

Locally delivered TGF-beta1 and IGF-1 enhance the fixation of titanium implants: a study in dogs

scientific article published in October 2006

Marker-based or model-based RSA for evaluation of hip resurfacing arthroplasty? A clinical validation and 5-year follow-up.

scientific article

Mechanical interface conditions affect morphology and cellular activity of sclerotic bone rims forming around experimental loaded implants

scientific article published in May 2004

Mechanical properties of trabecular bone. Dependency on strain rate.

scientific article

Mechanical stability of the femoral fixation for single- and double-bundle ACL reconstruction in an in vitro experimental model

scientific article published on 30 October 2011

Medium-term outcome of periacetabular osteotomy and predictors of conversion to total hip replacement

scientific article published in September 2009

Metal release and metal allergy after total hip replacement with resurfacing versus conventional hybrid prosthesis

scientific article

Microvascular hemodynamics in experimental arthritis: disparity between the distribution of microspheres and plasma flow in bone

scientific article published on 01 September 1990

Migration of hydroxyapatite coated femoral prostheses. A Roentgen Stereophotogrammetric study

scientific article published on 01 September 1993

Mobile- vs. fixed-bearing total knee replacement

scientific article published on 3 October 2014

No adverse effects of bone compaction on implant fixation after resorption of compacted bone in dogs.

scientific article published in December 2005

No association between pseudotumors, high serum metal-ion levels and metal hypersensitivity in large-head metal-on-metal total hip arthroplasty at 5-7-year follow-up.

scientific article

No association between serum metal ions and implant fixation in large-head metal-on-metal total hip arthroplasty

scientific article

No benefit of a proximal stem centralizer in cementing of a femoral prosthesis in human cadavers.

scientific article published on 24 March 2011

No change detected by DEXA in bone mineral density after periacetabular osteotomy.

scientific article published in December 2009

No correlations between radiological angles and self-assessed quality of life in patients with hip dysplasia at 2-13 years of follow-up after periacetabular osteotomy

scientific article published on 13 February 2014

No difference in early cellular response of the pseudo-synovial membrane after total hip arthroplasty: comparison of 3 combinations of bearing materials

scientific article published in June 2006

No effect of autologous growth factors (AGF) around ungrafted loaded implants in dogs.

scientific article published on 25 October 2009

No effect of hydroxyapatite particles in phagocytosable sizes on implant fixation: an experimental study in dogs.

scientific article published in May 2005

No effect of platelet-rich plasma with frozen or processed bone allograft around noncemented implants.

scientific article published on February 2005

No positive effect of Acid etching or plasma cleaning on osseointegration of titanium implants in a canine femoral condyle press-fit model

scientific article published on 9 January 2013

No superior performance of hydroxyapatite-coated acetabular cups over porous-coated cups.

scientific article published on 31 October 2013

Novel porcine model of implant-associated osteomyelitis: A comprehensive analysis of local, regional, and systemic response.

scientific article published on 13 December 2016

Nursing intervention by telephone interviews of patients aged over 65 years after total hip replacement improves health status: a randomised clinical trial

scientific article

Osteogenic protein 1 device increases bone formation and bone graft resorption around cementless implants

scientific article published in January 2002

Osteogenic protein 1 device stimulates bone healing to hydroxyapaptite-coated and titanium implants

scientific article published on 01 April 2000

Osteogenic protein-1 increases the fixation of implants grafted with morcellised bone allograft and ProOsteon bone substitute: an experimental study in dogs.

scientific article published in January 2007

Osteopontin functionalization of hydroxyapatite nanoparticles in a PDLLA matrix promotes bone formation.

scientific article published on 28 July 2011

Outcome after arthroscopic labral surgery in patients previously treated with periacetabular osteotomy: a follow-up study of 43 patients

scientific article

Overweight preoperatively impairs clinical outcome after knee arthroplasty: a cohort study of 197 patients 3–5 years after surgery.

scientific article published on 13 May 2013

Parathyroid hormone treatment increases fixation of orthopedic implants with gap healing: a biomechanical and histomorphometric canine study of porous coated titanium alloy implants in cancellous bone.

scientific article

Particulate gold as an anti-inflammatory mediator in bone allograft---an animal study

scientific article published on 01 December 2010

Patient-related predictors of implant failure after primary total hip replacement in the initial, short- and long-terms. A nationwide Danish follow-up study including 36,984 patients

scientific article published on October 2006

Patient-reported outcome after fast-track hip arthroplasty: a prospective cohort study

scientific article

Patient-reported outcome after fast-track knee arthroplasty

scientific article published on 17 February 2012

Pelvic movement strategies and leg extension power in patients with end-stage medial compartment knee osteoarthritis: a cross-sectional study

scientific article published on 4 July 2015

Pelvic orientation and assessment of hip dysplasia in adults

scientific article published on 01 December 2004

Pelvic osteotomy for acetabular dysplasia

Periacetabular osteotomy: sporting, social and sexual activity 9-12 years post surgery

scientific article published on 20 September 2013

Periosteal augmentation of allograft bone and its effect on implant fixation - an experimental study on 12 dogs().

scientific article published on 16 January 2013

Persistent pain is common 1-2 years after shoulder replacement

scientific article

Pharmacokinetics of cefuroxime in porcine cortical and cancellous bone determined by microdialysis

scientific article

Pharmacokinetics of single-dose cefuroxime in porcine intervertebral disc and vertebral cancellous bone determined by microdialysis

scientific article published on 24 November 2015

Physical bone changes in carragheenin-induced arthritis evaluated by quantitative computed tomography

scientific article published on 01 January 1991

Platelet rich plasma and fresh frozen bone allograft as enhancement of implant fixation. An experimental study in dogs.

scientific article published in May 2004

Polyethylene particles stimulate monocyte chemotactic and activating factor production in synovial mononuclear cells in vivo. An immunohistochemical study in rabbits

scientific article published on 01 August 1995

Polyethylene wear, osteolysis and acetabular loosening with an HA-coated hip prosthesis

scientific article published on 01 March 2000

Porous-coated versus grit-blasted surface texture of hydroxyapatite-coated implants during controlled micromotion: mechanical and histomorphometric results

scientific article published on 01 June 1998

Postoperative use of bisphosphonates and risk of revision after primary total hip arthroplasty: a nationwide population-based study

scientific article published on 25 January 2010

Precise and feasible measurements of lateral calcaneal lengthening osteotomies by radiostereometric analysis in cadaver feet

scientific article

Precision of novel radiological methods in relation to resurfacing humeral head implants: assessment by radiostereometric analysis, DXA, and geometrical analysis

scientific article published on 07 July 2012

Preclinical evaluation of zoledronate to maintain bone allograft and improve implant fixation in revision joint replacement

scientific article

Preparation of the Femoral Bone Cavity for Cementless Stems: Broaching vs Compaction. A Five-Year Randomized Radiostereometric Analysis and Dual Energy X-Ray Absorption Study.

scientific article published on 27 December 2016

Preparation of the femoral bone cavity in cementless stems: broaching versus compaction

scientific article published on 19 October 2016

Pseudotumour in metal-on-metal hip arthroplasty

scientific article

Quantitative mouse model of implant-associated osteomyelitis and the kinetics of microbial growth, osteolysis, and humoral immunity

scientific article published on January 2008

Radiation exposure to the orthopaedic surgeon during periacetabular osteotomy

scientific article published on 29 October 2008

Radiographic case definitions and prevalence of osteoarthrosis of the hip: a survey of 4 151 subjects in the Osteoarthritis Substudy of the Copenhagen City Heart Study

scientific article published on 01 December 2004

Randomised study of non-bridging external fixation compared with intramedullary fixation of unstable distal radial fractures

scientific article published on 01 September 2011

Rapid development of osteoarthritis following arthroscopic resection of an "os acetabuli" in a mildly dysplastic hip--a case report

scientific article published on December 2015

Real-Time Ultrasound/MRI Fusion for Suprasacral Parallel Shift Approach to Lumbosacral Plexus Blockade and Analysis of Injectate Spread: An Exploratory Randomized Controlled Trial.

scientific article

Reconstructing the anterolateral ligament does not decrease rotational knee laxity in ACL-reconstructed knees.

scientific article published on 17 March 2017

Reduced hospital stay and narcotic consumption, and improved mobilization with local and intraarticular infiltration after hip arthroplasty: a randomized clinical trial of an intraarticular technique versus epidural infusion in 80 patients

scientific article

Regional variation in incidence of primary total hip arthroplasties and revisions in Denmark, 1996-2002.

scientific article published in December 2005

Registration in the danish hip arthroplasty registry: completeness of total hip arthroplasties and positive predictive value of registered diagnosis and postoperative complications

scientific article published in August 2004

Reliability and validity of the Danish version of the disabilities of arm, shoulder, and hand questionnaire in patients with fractured wrists

scientific article published in February 2011

Reliable angle assessment during periacetabular osteotomy with a novel device.

scientific article published on 9 February 2008

Remodeling of cortical bone allografts mediated by adherent rAAV-RANKL and VEGF gene therapy.

scientific article

Reproducibility of BMD Measurements in the Prosthetic Knee Comparing Knee-Specific Software to Traditional DXA Software: A Clinical Validation

scientific article published on 06 April 2011

Resorption of hydroxyapatite and fluorapatite ceramic coatings on weight-bearing implants: a quantitative and morphological study in dogs

scientific article published in January 1998

Resorption of hydroxyapatite and fluorapatite coatings in man. An experimental study in trabecular bone.

scientific article

Revision of hip and knee endoprostheses. The Danish Society of Hip and Knee Alloplasty

scientific article published in March 2003

Revision of the uncemented hip prosthesis

scientific article published on 01 December 1987

Rinsing of allograft bone does not improve implant fixation: a study in 12 dogs

scientific article published on 28 April 2013

Risk and rate advancement periods of total hip replacement due to primary osteoarthritis in relation to cumulative physical workload.

scientific article published on 17 April 2013

Risk factors for the need of hip arthroscopy following periacetabular osteotomy

scientific article published on 27 August 2015

Role of different loading conditions on resorption of hydroxyapatite coating evaluated by histomorphometric and stereological methods

scientific article published on 01 November 1996

Rotational laxity after anatomical ACL reconstruction measured by 3-D motion analysis: a prospective randomized clinical trial comparing anatomic and nonanatomic ACL reconstruction techniques

article

Ruptured tibialis posterior tendon in a closed ankle fracture.

scientific article

Safe fixation with two acetabular screws after Ganz periacetabular osteotomy

scientific article published in June 2007

Sealing effect of hydroxyapatite coating on peri-implant migration of particles. An experimental study in dogs

scientific article published on 01 April 2001

Sealing effect of hydroxyapatite coating: a 12-month study in canines

scientific article published in December 2000

Self-reported functional outcome after primary total hip replacement treated with two different periopera-tive regimes: a follow-up study involving 61 patients

scientific article

Sensitivity analysis of periprosthetic healing to cell migration, growth factor and post-operative gap using a mechanobiological model

scientific article published on 24 June 2011

Serial dilation reduces graft slippage compared to extraction drilling in anterior cruciate ligament reconstruction: a randomized controlled trial using radiostereometric analysis

scientific article published on 03 August 2010

Serial dilation versus extraction drilling in anterior cruciate ligament reconstruction: a biomechanical study.

scientific article

Sheep Hip Arthroplasty Model of Failed Implant Osseointegration.

scientific article published on 13 November 2015

Single-dose pharmacokinetics of vancomycin in porcine cancellous and cortical bone determined by microdialysis

scientific article

Soaking morselized allograft in bisphosphonate can impair implant fixation

scientific article published in October 2007

Socioeconomic inequality in clinical outcome among hip fracture patients: a nationwide cohort study.

scientific article published on December 2016

Stabilizing effect of the tibiocalcaneal fascicle of the deltoid ligament on hindfoot joint movements: an experimental study

scientific article

Strontium doping of bone graft extender.

scientific article published on 6 September 2011

Superior 11-Year Survival but Higher Polyethylene Wear of Hydroxyapatite-Coated Mallory-Head Cups

scientific article published on 01 January 2012

Superior accuracy of model-based radiostereometric analysis for measurement of polyethylene wear: A phantom study.

scientific article

Superior fixation of pegged trabecular metal over screw-fixed pegged porous titanium fiber mesh: a randomized clinical RSA study on cementless tibial components.

scientific article published on 24 March 2011

Superior sealing effect of hydroxyapatite in porous-coated implants: experimental studies on the migration of polyethylene particles around stable and unstable implants in dogs.

scientific article published in June 2005

Systemic alendronate treatment improves fixation of press-fit implants: a canine study using nonloaded implants

scientific article published in June 2007

Systemic intermittent parathyroid hormone treatment improves osseointegration of press-fit inserted implants in cancellous bone

scientific article

Technetium 99m diphosphonate uptake and intraosseous hemodynamics during venous congestion in bone

scientific article published on 01 January 1991

Telemedicine support shortens length of stay after fast-track hip replacement.

scientific article

The Association Between Preoperative Symptoms of Obesity in Knee and Hip Joints and the Change in Quality of Life After Laparoscopic Roux-en-Y Gastric Bypass.

scientific article published on 26 August 2015

The Catterall classification of Perthes' disease: an assessment of reliability.

scientific article

The Horsens-Aarhus Femoro Acetabular Impingement (HAFAI) cohort: outcome of arthroscopic treatment for femoroacetabular impingement. Protocol for a prospective cohort study

scientific article

The Influence of Hemostatic Agents on Bone Healing After Sternotomy in a Porcine Model

scientific article published on 16 January 2015

The association between gender and familial prevalence of hip dysplasia in Danish patients

scientific article published on 3 February 2017

The association between metal allergy, total hip arthroplasty, and revision

scientific article

The association between metal allergy, total knee arthroplasty, and revision: study based on the Danish Knee Arthroplasty Register

scientific article published on 13 January 2015

The bovine bone protein lyophilisate Colloss improves fixation of allografted implants--an experimental study in dogs

scientific article published in October 2006

The combination of radiostereometric analysis and the telos stress device results in poor precision for knee laxity measurements after anterior cruciate ligament reconstruction

scientific article published on 03 August 2010

The combined effect of parathyroid hormone and bone graft on implant fixation ⬇️

scientific article published on January 1, 2011

The current status of hydroxyapatite coating of prostheses

scientific article published on 01 September 1996

The distribution and inter-relationships of radiologic features of osteoarthrosis of the hip. A survey of 4151 subjects of the Copenhagen City Heart Study: the Osteoarthrosis Substudy

scientific article published on 01 September 2004

The effect of adding an equine bone matrix protein lyophilisate on fixation and osseointegration of HA‐coated Ti implants ⬇️

scientific article published on October 23, 2011

The effect of pretreating morselized allograft bone with rhBMP-2 and/or pamidronate on the fixation of porous Ti and HA-coated implants

scientific article published on 14 April 2008

The effect of soaking allograft in bisphosphonate: a pilot dose-response study

scientific article

The effect on bone growth enhancement of implant coatings with hydroxyapatite and collagen deposited electrochemically and by plasma spray

scientific article published in March 2010

The effect on implant fixation of soaking tricalcium phosphate granules in bisphosphonate

scientific article

The effects of hydroxyapatite coating and bone allograft on fixation of loaded experimental primary and revision implants.

scientific article published in June 2003

The efficacy of early initiated, supervised, progressive resistance training compared to unsupervised, home-based exercise after unicompartmental knee arthroplasty: a single-blinded randomized controlled trial

scientific article

The expression of IL-6 by osteoblasts is increased in healthy elderly individuals: stimulated proliferation and differentiation are unaffected by age.

scientific article published on 5 September 2010

The final follow-up plain radiograph is sufficient for clinical evaluation of polyethylene wear in total hip arthroplasty. A study of validity and reliability.

scientific article published on October 2010

The gait pattern is not impaired in subjects with external snapping hip: a comparative cross-sectional study.

scientific article

The influence of crystallinity of the hydroxyapatite coating on the fixation of implants. Mechanical and histomorphometric results

scientific article published on 01 July 1999

The influence of surface porosity on gap-healing around intra-articular implants in the presence of migrating particles.

scientific article published on 25 January 2005

The influence of tissue tension on the microcirculation in myocutaneous flaps: an experimental study in dogs

scientific article published on 01 December 1990

The other hip in unilateral hip dysplasia

scientific article

The relationship of hip joint space to self reported hip pain. A survey of 4.151 subjects of the Copenhagen City Heart Study: the Osteoarthritis Substudy

scientific article

The risk of revision after primary total hip arthroplasty among statin users: a nationwide population-based nested case-control study.

scientific article published in May 2010

The role of the acetabular labrum in hip dysplasia. A literature overview

scientific article

The stabilizing effect of the ligamentous structures in the sinus and canalis tarsi on movements in the hindfoot. An experimental study

scientific article published on 01 September 1988

The suprasacral parallel shift vs lumbar plexus blockade with ultrasound guidance in healthy volunteers--a randomised controlled trial

scientific article

Tissue ingrowth into titanium and hydroxyapatite-coated implants during stable and unstable mechanical conditions

scientific article published on March 1, 1992

Tobacco extract but not nicotine impairs the mechanical strength of fracture healing in rats

scientific article published on 01 July 2006

Topical bisphosphonate augments fixation of bone-grafted hydroxyapatite coated implants, BMP-2 causes resorption-based decrease in bone

scientific article published on 7 January 2017

Total Hip Replacement due to Primary Osteoarthritis in Relation to Cumulative Occupational Exposures and Lifestyle Factors: A Nationwide Nested Case-Control Study

scientific article published on 01 October 2014

Total hip arthroplasty in Denmark: incidence of primary operations and revisions during 1996-2002 and estimated future demands

scientific article published on April 2005

Total hip replacement ad modum Lubinus: five- to seven-year follow-up

scientific article published on 01 January 1987

Total hip replacement after medial-displacement osteotomy of the proximal part of the femur

scientific article published on 01 June 1989

Total hip replacement in the congenitally dislocated hip using the Paavilainen technique: 19 hips followed for 1.5-10 years

scientific article

Transforming growth factor-beta 1 enhances bone healing to unloaded tricalcium phosphate coated implants: an experimental study in dogs

scientific article published on 01 May 1996

Transforming growth factor-beta 1 stimulates bone ongrowth to weight-loaded tricalcium phosphate coated implants: an experimental study in dogs.

scientific article published in May 1996

Transforming growth factor-beta enhances fracture healing in rabbit tibiae

scientific article published on 01 October 1993

Transforming growth factor-beta stimulates bone ongrowth. Hydroxyapatite-coated implants studied in dogs

scientific article published on 01 December 1996

Transforming growth factor-beta1 adsorbed to tricalciumphosphate coated implants increases peri-implant bone remodeling

scientific article published on 01 February 2001

Translation and validation of the Danish version of the Patient Rated Wrist Evaluation questionnaire

scientific article published on 18 April 2013

Treatment of chondromalacia patellae by lateral retinacular release of the patella.

scientific article

Ultrasound versus Magnetic Resonance Arthrography in Acetabular Labral Tear Diagnostics: A Prospective Comparison in 20 Dysplastic Hips

journal article; published in Acta Radiologica in 2007

Ultrasound-guided lumbar plexus block in volunteers; a randomized controlled trial

scientific article published in March 2017

Use of carboxymethyl cellulose and collagen carrier with equine bone lyophilisate suggests late onset bone regenerative effect in a humerus drill defect - a pilot study in six sheep

scientific article

Use of diuretics and risk of implant failure after primary total hip arthroplasty: a nationwide population-based study.

scientific article published on 4 May 2009

Use of high-resolution MRI for investigation of fluid flow and global permeability in a material with interconnected porosity

scientific article published on 20 November 2006

Validation of suitable house keeping genes for hypoxia-cultured human chondrocytes

scientific article

Walking pattern in 9 women with hip dysplasia 18 months after periacetabular osteotomy

scientific article published on 01 April 2006

Walking pattern in adults with congenital hip dysplasia: 14 women examined by inverse dynamics

scientific article published on 01 February 2004

Walking patterns and hip contact forces in patients with hip dysplasia

scientific article published on 29 August 2015

Weightbearing anteroposterior pelvic radiographs are recommended in DDH assessment.

scientific article published on 12 March 2008

What factors predict failure 4 to 12 years after periacetabular osteotomy?

scientific article

What is the role of clinical tests and ultrasound in acetabular labral tear diagnostics?

scientific article

[99mTc]Diphosphonate uptake and hemodynamics in experimental arthritis: Effect of naproxen in the canine carrageenan injection model

scientific article published on 01 September 1992

[99mTc]diphosphonate uptake and hemodynamics in arthritis of the immature dog knee

scientific article published on 01 March 1991

[Alloplasty. Development of well-functioning and durable joint implant--a biomechanical and biological challenge]

scientific article published on 01 January 2000

[Clinical use of bone graft substitutes in orthopedic surgery. Status and future possibilities]

scientific article published on 01 September 2003

[Delayed diagnosis of epiphysiolysis capitis femoris]

scientific article published on 01 February 1990

[Hip arthroscopy]

scientific article published on 01 January 2011

[Hip dysplasia: clinical assessment, radiologic evaluation and reference]

scientific article published on 01 January 2007

[Idiopathic osteoarthritis of the hip]

scientific article published on 01 January 2007

[Length of stay after total hip and knee arthroplasty]

scientific article published on 01 May 2006

[Meniscectomy in children. Diagnosis, pathology and late results]

scientific article published on 01 September 1986

[Periacetabular osteotomy and hip dysplasia in young adults]

scientific article published on 01 March 2009

[Postoperative analgesia following total knee arthroplasty]

scientific article published on 01 May 2006

[Prevention of prosthesis infections]

scientific article published on 01 November 2007

[Prevention of thrombosis with vitamin K after hip arthroplasty]

scientific article published on 01 July 1987

[Prosthesis loosening following total hip replacement]

scientific article published on 01 October 1987

[Recovalescence and sick leave following total knee and hip arthroplasty]

scientific article published on 01 September 2009

[Stimulation of bone healing with growth factors in orthopedic surgery]

scientific article published on 01 November 2000

[The relationship between femoral head necrosis and anti-rheumatic therapy]

scientific article published on 01 January 1986

[The type of hospital and results of hip alloplasty]

scientific article published on 01 April 2000

[Ulnar nerve compression syndromes of the hand]

scientific article published on 01 December 1984

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