Normal and pathological aspects of the glenoid labrum in opaque arthro-scanner
Dewatre, F.; Cotten, A.; Leblond, D.; Singer, B.; Mestdagh, H.; Chastanet, P.
Journal de Radiologie 75(8-9): 413-422
1994
ISSN/ISBN: 0221-0363 PMID: 7799283 Document Number: 434718
The morphology of the glenoid labrum was studied by CT arthrography in 88 patients. These were divided in 2 groups. In the first group, the patients underwent CT arthrography for a clinical instability of the shoulder. The second group was the reference group to study the morphology of the glenoid labrum, it included patients with rotator cuff tears or other pathology of the shoulder, without clinical instability. We described the normal labrum which presents important morphologic variations. Its study may be difficult because of the proximity of capsular structures of the shoulder, mainly the gleno-humeral ligaments. The normal variants and the pathologic aspects of the labrum were studied: the clefts, tears and degenerative phenomenous. The cleft aspect was studied comparatively in the instable population and in the reference population.