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List of works by Risto O Ojala

Are the determinants of vertebral endplate changes and severe disc degeneration in the lumbar spine the same? A magnetic resonance imaging study in middle-aged male workers

scientific article

Association between quantitative MRI and ICRS arthroscopic grading of articular cartilage

scientific article published on 11 September 2014

Association of lumbar artery narrowing, degenerative changes in disc and endplate and apparent diffusion in disc on postcontrast enhancement of lumbar intervertebral disc

scientific article published on 24 October 2008

Determinants of Spontaneous Resorption of Intervertebral Disc Herniations

scientific article published on 01 May 2006

Effect of First Tarsometatarsal Joint Derotational Arthrodesis on First Ray Dynamic Stability Compared to Distal Chevron Osteotomy

scientific article published in June 2017

Effects of high-impact training on bone and articular cartilage: 12-month randomized controlled quantitative MRI study

scientific article

Fat suppression gradient-echo magnetic resonance imaging of experimental articular cartilage lesions: comparison between phase-contrast method at 0.23T and chemical shift selective method at 1.5T.

scientific article

Feasibility of MR imaging-guided percutaneous drainage of pancreatic fluid collections

scientific article published in August 2006

First tarsometatarsal joint derotational arthrodesis--a new operative technique for flexible hallux valgus without touching the first metatarsophalangeal joint

scientific article published on 13 November 2013

In vivo quantification of delayed gadolinium enhancement in the nucleus pulposus of human intervertebral disc

scientific article published on 01 October 2006

Interventional and intraoperative MRI at low field scanner--a review.

scientific article

Liver tumor laser ablation - increase in the subacute ablation lesion volume detected with post procedural MRI.

scientific article

MR imaging-guided laser ablation of osteoid osteomas with use of optical instrument guidance at 0.23 T ⬇️

scientific article published on May 7, 2003

MR-guided bone biopsy: preliminary report of a new guiding method

scientific article published in January 2002

MR-guided breast biopsy and hook wire marking using a low-field (0.23 T) scanner with optical instrument tracking

scientific article published on 22 September 2006

MR-guided neurolytic celiac plexus ablation: an evaluation of effect and injection spread pattern in cancer patients with celiac tumor infiltration

scientific article published on 17 May 2012

MRI-guidance in percutaneous core decompression of osteonecrosis of the femoral head

scientific article

MRI-guided biopsy and fine needle aspiration biopsy (FNAB) in the diagnosis of musculoskeletal lesions

scientific article published on 18 September 2013

MRI-guided percutaneous laser ablation of small renal cell carcinoma: Initial clinical experience

scientific article

MRI-guided percutaneous nephrostomy: a feasibility study

scientific article

MRI-guided percutaneous retrograde drilling of osteochondritis dissecans of the knee

scientific article

MRI-guided percutaneous retrograde drilling of osteochondritis dissecans of the talus: a feasibility study

scientific article published on 17 April 2014

MRI-guided periradicular nerve root infiltration therapy in low-field (0.23-T) MRI system using optical instrument tracking

scientific article published on 20 March 2002

MRI-guided trephine biopsy and fine-needle aspiration in the diagnosis of bone lesions in low-field (0.23 T) MRI system using optical instrument tracking

scientific article published on 6 September 2001

Modic changes in endplates of lumbar vertebral bodies: prevalence and association with low back and sciatic pain among middle-aged male workers

scientific article published in May 2007

Pediatric Musculoskeletal Interventional MRI.

scientific article published in February 2018

Percutaneous MR-guided discography in a low-field system using optical instrument tracking: a feasibility study

scientific article published in February 2003

Percutaneous magnetic resonance imaging-guided bone tumor management and magnetic resonance imaging-guided bone therapy

scientific article published in August 2011

Preoperative radiological factors correlated to long-term recurrence of hallux valgus following distal chevron osteotomy

scientific article

Prospective, randomized study on the use of the cardica PAS-port aortic connector system in off-pump coronary artery bypass surgery

scientific article published in January 2006

Pulmonary embolism after off-pump coronary artery bypass surgery as detected by computed tomography

scientific article published in September 2006

Quantitative MRI of Human Cartilage In Vivo: Relationships with Arthroscopic Indentation Stiffness and Defect Severity

scientific article

Radiographic analysis of the impact of internal fixation and dressing choice of distal chevron osteotomy: randomized control trial

scientific article published in May 2012

Radiology supporting the treatment of back pain

scientific article published in January 2005

Spyder aortic connector system in off-pump coronary artery bypass surgery

scientific article published in July 2007

The effect of infliximab, a monoclonal antibody against TNF-alpha, on disc herniation resorption: a randomized controlled study

scientific article published on 01 November 2006

The standing fixed flexion view detects narrowing of the joint space better than the standing extended view in patients with moderate osteoarthritis of the knee.

scientific article

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