The Postero-superior Contact and Rotator Cuff Lesion

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Total Enrollment

100 participants

Study Classification

OBSERVATIONAL

Study Start Date

2019-09-01

Study Completion Date

2019-12-31

Brief Summary

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The possibility of physiological contact between the deep surface of the tendon of the supraspinatus muscle and the labrum and/or posterior superior glenoidal rim during an armed movement of the arm (abduction and external rotation or ABER position) has been described for many years. The physiological hypotheses put forward to explain this contact are first of all that the intrinsic mobility of the scapulohumeral joint is limited by these 2 structures, that an anterior instability or micro-instability induces an abnormal anterior translation when performing an abduction and lateral rotation movement, or finally that there is a decrease in humeral retroversion. When this contact becomes symptomatic, it is called a posterior superior conflict. This pathology is mainly found in throwing athletes or athletes repeating maximum external rotation in the abducted position of the arm. This conflict is also described among some manual workers, and is then observed in an older age group.

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Detailed Description

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Conditions

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GLENOID CAVITY

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

RETROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

* Major subject ((≥18 years old)
* Operated subject (at the HUS between 01/01/2012 and 31/12/2013) under arthroscopy of anterior instability, of an unruptured tendinopathy of the rotator cuff, or of an extra-articular pathology.
* Subject not expressing opposition to the use of his data for research purposes

Exclusion Criteria

* Subject having expressed his opposition to participating in the study
* Patient under safeguard of justice
* Subject under guardianship or curatorship

Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No