Chronic anterior shoulder instability with bone loss: a practical approach.

The stability of the glenohumeral joint, known for its remarkable mobility, relies on several factors, including the congruency of the joint's bones and the integrity of capsulolabral structures, encompassing the labrum, the capsule, and the glenohumeral ligaments. In cases of anterior shoulder instability, bone lesions are a common occurrence, most frequently involving glenoid bone loss and Hill-Sachs lesions. When both glenoid and humeral bone lesions coexist, the isolated Bankart procedure has exhibited a significant rate of failure.

Anatomic Study and Reanalysis of the Nomenclature of the Anterolateral Complex of the Knee Focusing on the Distal Iliotibial Band: Identification and Description of the Condylar Strap.

Background: The capsulo-osseous layer (COL), short lateral ligament, mid-third lateral capsular ligament, lateral capsular ligament, and anterolateral ligament (ALL) are terms that have been used interchangeably to describe what is probably the same structure. This has resulted in confusion regarding the anatomy and function of the anterolateral complex of the knee and its relation to the distal iliotibial band (ITB).

Purpose: To characterize the macroscopic anatomy of the anterolateral complex of the knee, in particular the femoral condylar attachment of the distal ITB.