WebAn ALPSA lesion is an anterior labroligamentous periosteal sleeve avulsion. ALPSA is a variation of the Bankart lesion where the anterior inferior labrum is torn and the labrum, inferior glenohumeral ligament and intact scapular periosteum are stripped and displaced medially on the glenoid neck. 1, 2 3 Figure 3: WebWith posterior labrocapsular periosteal sleeve avulsion (POLPSA), the posterior labrum and the intact posterior scapular periosteum are stripped from the glenoid producing a redundant recess that communicates with the joint space (Figs. 7A, 7B, and 7C ).
The Radiology Assistant : Shoulder instability - MRI
WebMay 21, 2012 · A Perthes lesion is a labroligamentous avulsion like a Bankart, but with a medially stripped intact periosteum. On images of the shoulder with the arm in a neutral position, the torn labrum may be held in its normal anatomic position by the intact scapular periosteum, which thereby prevents contrast media from entering the tear. http://static.aapc.com/a3c7c3fe-6fa1-4d67-8534-a3c9c8315fa0/cfa2b133-ce13-47e1-90c1-4907eba70dbd/75895cc2-a268-4bf7-ba21-64042c07c2b5.pdf hots and lots examples
Outcomes of Arthroscopic Anterior Labroligamentous Periosteal Sleeve …
WebMay 21, 2012 · Posterior dislocation-fracture. Posterior dislocations account for 2-4% of all shoulder dislocations. Posterior dislocations are associated with epileptic seizures, high … WebSep 16, 2024 · Background. Shoulder overuse, both occupational and sports-related, is a major cause of shoulder pain with an estimated incidence of 0.9%-2.5% in the general population and a prevalence of 7%-27% in Europe and United States. We report on a young amateur bodybuilder presenting with a complex shoulder … WebPERIOSTEAL STRIPPING LABRUM TEAR MRI SHOULDER LABRUM: PERIOSTEAL STRIPPING MRI Shoulder Labrum Periosteal Stripping. Having a structure when assessing a Shoulder MRI is very useful. When we assess the shoulder labrum there are 7 areas to look at which have some association with labral tears. linear regression medium