MRI: Just as effective as MR arthrography in the diagnosis of hip labral tears

May 10, 2010

Conventional magnetic resonance imaging (MRI) may be an effective alternative to minimally invasive MR arthrography for the diagnosis of hip labral tears, a common cause of hip pain, according to a study to be presented at the ARRS 2010 Annual Meeting in San Diego, CA.

A hip labral tear involves the rim of tissue that surrounds and deepens the hip joint. Symptoms include hip pain or a "catching" sensation in your hip joint. Diagnosing hip labral tears often involves the use of MR arthrography, a minimally that involves the injection of contrast material into the hip.

The study, performed at the University of Wisconsin, compared the use of conventional noninvasive MRI with MR arthrography in 30 patients who had undergone preoperative imaging with both techniques. All MRI and MR arthrogram studies for each patient were independently reviewed by three radiologists.

"Conventional hip MRI and MR arthrogram studies revealed no significant difference between the two imaging techniques in the detection of labral tears for any of the three readers in our study group," said Colin Strickland, MD, lead author of the study. "Minimally-invasive MR arthrography remains the preferred test for the evaluation of suspected hip labral tears. However our study suggests that conventional, noninvasive MRI may detect a large percentage of these tears," said Strickland. Further study is needed to determine if conventional MRI is an acceptable alternative to MR arthrography, especially in the evaluation of nonspecific hip pain.

Explore further: Experts denounce clinical trials of unscientific, 'alternative' medicines

Provided by American College of Radiology

not rated yet
add to favorites email to friend print save as pdf

Related Stories

Recommended for you

Obese British man in court fight for surgery

Jul 11, 2011

A British man weighing 22 stone (139 kilograms, 306 pounds) launched a court appeal Monday against a decision to refuse him state-funded obesity surgery because he is not fat enough.

2008 crisis spurred rise in suicides in Europe

Jul 08, 2011

The financial crisis that began to hit Europe in mid-2008 reversed a steady, years-long fall in suicides among people of working age, according to a letter published on Friday by The Lancet.

New food labels dished up to keep Europe healthy

Jul 06, 2011

A groundbreaking deal on compulsory new food labels Wednesday is set to give Europeans clear information on the nutritional and energy content of products, as well as country of origin.

Overweight men have poorer sperm count

Jul 04, 2011

Overweight or obese men, like their female counterparts, have a lower chance of becoming a parent, according to a comparison of sperm quality presented at a European fertility meeting Monday.

User comments : 0