title: [Magnetic resonance imaging criteria for the differentiation of traumatic and non-traumatic rotator cuff tears].
abstract: It is often not easy to classify a rotator cuff tear into traumatic or non-traumatic. For individual medical examinations the classification depends basically on the following four criteria: Case history, analysis of the accident, analysis of the complaints after the accident (or even before) and the pathomorphological findings. The aim of this study was to identify findings in the magnetic resonance imaging of the shoulder joints of patients with rotator cuff tears that could help in the differentiation of traumatic versus non-traumatic. As a result it could be shown that infraspinatus and subscapularis tears, Hill-Sachs lesions and fractures of the tuberculum majus are significantly more detectable among those patients reporting a trauma. In contrast degeneration of the supraspinatus tendon, calcific tendinitis of the supraspinatus tendon, ac-joint degeneration and an absence of the subacromial fat pad are more verifiable in the non-traumatic group. These results can be used as additional important information in the individual medical examination of patients with rotator cuff tears.
authors.affiliation: Klinik und Poliklinik für Unfall-, Hand- und Wiederherstellungschirurgie, Universitätsklinikum Hamburg-Eppendorf, Hamburg.
authors.forename: L
authors.initials: L
authors.lastname: Weiser
authors.forename: J
authors.initials: J
authors.lastname: Assheuer
authors.forename: K P
authors.initials: KP
authors.lastname: Schulitz
authors.forename: W H M
authors.initials: WH
authors.lastname: Castro
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003937:Diagnosis, Differential; D005104:Expert Testimony; D005260:Female; D006801:Humans; D007090:Image Interpretation, Computer-Assisted; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D010003:Osteoarthritis / Q000175:diagnosis; D017006:Rotator Cuff / Q000473:pathology; D000070636:Rotator Cuff Injuries; D012782:Shoulder / Q000473:pathology; D012783:Shoulder Dislocation / Q000175:diagnosis; D012784:Shoulder Fractures / Q000175:diagnosis; D000070599:Shoulder Injuries; D012785:Shoulder Joint / Q000473:pathology; D013708:Tendon Injuries / Q000175:diagnosis*; D055815:Young Adult