Internal impingement, or posterosuperior glenoid impingement, is the contact that occurs between the greater tuberosity andthe posterosuperior aspect of the glenoid rim during abduction, external r ...

Functional Outcome after Unicondylar Knee Arthroplasty: Optimizing Results

For carefully selected patients with primary anterior shoulder instability after traumatic dislocation, Bankart repair, open or arthroscopic, has been shown to have a high success rate. In a recent ...

The posterolateral corner of the knee is composed of the iliotibial band, biceps, lateral collateral ligament (LCL), popliteus, fabellofibular ligament, popliteofibular ligament (PFL), ar ...

Stability of the patellofemoral joint is reliant on an interplay between osseous anatomy, soft tissue competency, limb alignment, and dynamic muscle activity.¹ Patellar instability, ranging from subluxation to frank dislocation, is a common problem presenting in adolescent and young adult patients and is...

Osteochondral lesion of the talus (OLT) should be suspected in patients with continued ankle pain without a clear etiology. These lesions are caused by a fragment of cartilage that has detached from the talar dome and...

Degenerative conditions that affect the glenohumeral joint are not uncommon and may cause symptoms in up to 20% of patients.¹ While focal chondral defects can be a pain generator, it is important to ...