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Internet resources relating to MRI investigation of orthopaedic conditions
[OCOSH Code: D008279 58713006 INV_RAD_MR]

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1995 Diagnosis of the painful hip by magnetic resonance imaging and arthroscopy

Location: http://www.jbjs.org.uk/cgi/reprint/77-B/3/374

We have compared the findings of MRI with those of hip arthroscopy in 23 hips in young adults with hip pain. Large deep cartilage deficiencies on the acetabulum or femoral head, the percentage of femoral head cover, and the presence of marginal osteophytes seen on MRI correlated well with those...
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View Details Visit Resource Review It Rate It Bookmark It Added: Sat Oct 17 2009

1996 MR imaging of Baker cysts - association with internal derangement effusion and degenerative arthropathy

Location: http://radiology.rsna.org/content/201/1/247.long

CONCLUSION: The association between Baker cyst and joint effusion was confirmed. A relationship with meniscal tear and degenerative joint disease independent of effusion was also demonstrated. The probability of having a Baker cyst increases as the number of these associated conditions increases.
MR imaging of Baker cysts: association with internal derangement,...
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View Details Visit Resource Review It Rate It Bookmark It Added: Sat Oct 17 2009

2000 Posttraumatic subchondral bone contusions and fractures of the talotibial joint

Location: http://www.ajronline.org/cgi/content/full/175/6/1707

OBJECTIVE: The objective of this study was to determine the presence and location of subchondral bone contusions, fractures, and "kissing" lesions of the talotibial joint after a sprain of the ankle shown on MR imaging. MATERIALS AND METHODS: We retrospectively reviewed the images of all consecutive patients who underwent MR...
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View Details Visit Resource Review It Rate It Bookmark It Added: Sat Nov 14 2009

2001 Prospective evaluation of magnetic resonance imaging and physical examination findings in patients with greater trochanteric pain syndrome

Location: http://www3.interscience.wiley.com/journal/85512919/abstract?CRETRY=1&SRETRY=0

Conclusion The results support the hypothesis that gluteus medius tendon pathology is important in defining GTPS. In this series, trochanteric bursal distension was uncommon and did not occur in the absence of gluteus medius pathology. The physical findings suggest that Trendelenburg's sign is the most sensitive and specific physical sign for...
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View Details Visit Resource Review It Rate It Bookmark It Added: Fri Oct 09 2009

2001 Scaphoid blood flow and acute fracture healing

Location: http://www.jbjs.org.uk/cgi/reprint/83-B/6/809

We have investigated whether assessment of blood flow to the proximal scaphoid can be used to predict nonunion in acute fractures of the scaphoid. We studied 32 fractures of the scaphoid one to two weeks after injury, by dynamic fat-suppressed T1-weighted gradient-echo MRI after the intravenous administration of gadopentetate dimeglumine...
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View Details Visit Resource Review It Rate It Bookmark It Added: Wed Nov 11 2009

2002 The meniscus - recent advances in MR imaging of the knee

Location: http://www.ajronline.org/cgi/content/full/179/5/1115

MR imaging of the menisci of the knee has proven useful for more than 10 years, with current sensitivity and specificity for meniscal tears ranging from 90% to 95% in most reports. In the past few years, advances in imaging the menisci, including appropriate imaging techniques, and in imaging of...
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View Details Visit Resource Review It Rate It Bookmark It Added: Tue Apr 19 2011

2002 Use of Real-Time Magnetic Resonance Guidance to Assist Bone Biopsy in Pediatric Malignancy

Location: http://pediatrics.aappublications.org/cgi/content/full/109/1/e18

Magnetic resonance (MR) imaging (MRI) has the advantage of demonstrating lesions not visualized by other radiologic modalities. We present a case involving pediatric malignancy where MR-guided bone biopsy confirmed correct histologic diagnosis and was used to plan additional treatment. A 2-year, 9-month-old boy had a history of spontaneous regression of...
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View Details Visit Resource Review It Rate It Bookmark It Added: Fri Oct 30 2009

2003 Hypointense Synovial Lesions on T2-Weighted MRI Images

Location: http://www.ajronline.org/cgi/content/full/181/3/761

AJR 2003; 181:761-769 Hypointense Synovial Lesions on T2-Weighted Images: Differential Diagnosis with Pathologic Correlation JosĂ© A. NarvĂĄez, Javier NarvĂĄez, RaĂșl Ortega1, Eugenia De Lama1, Yolanda Roca1 and NoemĂ­ Vidal
Synovial tissue that lines joint cavities, bursae, and tendinous sheaths is generally too thin to be shown on MRI. However, as synovial tissue thickens...
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2003 MR imaging of bone marrow edema and joint effusion in patients with osteonecrosis of the femoral head

Location: http://www.ajronline.org/cgi/content/full/181/2/545

CONCLUSION: Both bone marrow edema and joint effusions existed with a peak occurrence in stage III disease. Bone marrow edema seems to have a stronger association with pain than does joint effusion in osteonecrosis of the femoral head.
MR imaging of bone marrow edema and joint effusion in patients with osteonecrosis...
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View Details Visit Resource Review It Rate It Bookmark It Added: Fri Oct 16 2009

2003 Periarticular lesions detected on magnetic resonance imaging

Location: http://www.ncbi.nlm.nih.gov/pubmed/14558089

OBJECTIVE: To evaluate, using magnetic resonance imaging (MRI), the prevalence of periarticular lesions in older persons with or without knee pain, and to assess the association of these lesions with knee pain.
CONCLUSION: Although peripatellar lesions are equally common among subjects with knee pain and those without knee pain, other periarticular...
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View Details Visit Resource Review It Rate It Bookmark It Added: Wed Oct 07 2009

2004 Gluteus Minimus Tear and Trochanteric Bursitis RadSource

Location: http://www.radsource.us/clinic/0405

MRI Web Clinic - May 2004 Gluteus Minimus Tear and Trochanteric Bursitis by Michael E. Stadnick, M.D.
Clinical History: 70 year-old female with chronic left hip pain. Coronal T1-weighted (A), Coronal STIR (B), and Axial T2-weighted (C) images are provided.
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View Details Visit Resource Review It Rate It Bookmark It Added: Fri Oct 09 2009

2004 MRI characteristics of olecranon bursitis

Location: http://www.ajronline.org/cgi/content/full/183/1/29

OBJECTIVE: Our aim was to describe the MRI characteristics of septic and nonseptic olecranon bursitis.
CONCLUSION: Septic and nonseptic olecranon bursitis present with a considerable overlap of MRI findings without statistically significant differences. Septic olecranon bursitis can be excluded in the absence of bursal and soft-tissue enhancement.
MRI characteristics of olecranon bursitis. Floemer...
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View Details Visit Resource Review It Rate It Bookmark It Added: Tue Oct 06 2009

2007 Chondrolysis of the Glenohumeral Joint After Arthroscopy

Location: http://www.ajronline.org/cgi/content/full/188/4/1094

Abstract
OBJECTIVE. The purpose of this report is to describe the clinical and imaging findings of chondrolysis of the glenohumeral joint.
CONCLUSION. In the appropriate clinical setting, both radiographs and MR images of the shoulder can be used to establish the diagnosis of chondrolysis of the glenohumeral joint.
AJR 2007; 188:1094-1098 Chondrolysis of the...
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View Details Visit Resource Review It Rate It Bookmark It Added: Tue Jun 15 2010

2007 The Prepatellar Bursa Cadaveric Investigation of Regional Anatomy with MRI After Sonographically Guided Bursography

Location: http://www.ajronline.org/cgi/content/full/188/4/W355

The purpose of this study was to use MRI and anatomic correlation in cadavers to show the macroscopic anatomic configuration of the prepatellar bursa.
CONCLUSION. The prepatellar bursa is most commonly a trilaminar structure, and variation in its relation to the patella can occur.
The Prepatellar Bursa: Cadaveric Investigation of Regional Anatomy...
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View Details Visit Resource Review It Rate It Bookmark It Added: Wed Oct 07 2009

2008 Clinical and ethical importance of incidental abnormalities found by knee MRI

Location: http://arthritis-research.com/content/10/1/R18

What is the clinical and ethical importance of incidental abnormalities found by knee MRI? Rebecca Grainger , Stephen Stuckey , Richard O'Sullivan , Susan R. Davis , Peter R. Ebeling and Anita E. Wluka Arthritis Research & Therapy 2008, 10:R18 (Abstract and full text available)
Conclusions As musculoskeletal MRI are increasingly used...
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View Details Visit Resource Review It Rate It Bookmark It Added: Tue Feb 12 2008

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