Shoulder Instability — Revision Surgery
Recurrent instability may follow failed Bankart repair. Causes: capsulolabral failure, glenoid bone loss, engaging Hill-Sachs. Workup: MRI, CT for bone loss quantification. Revision options: repeat Bankart, remplissage, Latarjet, bone grafting. Complications: recurrence, stiffness, graft nonunion, arthritis.
Practised by MCQ
10What is the most common cause of failure after primary Bankart repair?
mcqWhat imaging modality is essential for quantifying bone loss before revision surgery for shoulder instability?
mcqWhat percentage of glenoid bone loss typically necessitates a bony procedure like the Latarjet procedure?
mcqWhich of the following is NOT a mechanism of stabilization provided by the Latarjet procedure?
mcqIn the context of shoulder instability, the term 'off-track Hill-Sachs lesion' refers to:
mcqWhat is the recurrence rate of instability after primary arthroscopic Bankart repair?
mcqWhich surgical option is most commonly performed for revision surgery in patients with significant bone loss?
mcqThe 'glenoid track' concept is critical for understanding shoulder instability. It is defined as:
mcqWhat complication is NOT typically associated with revision surgery for shoulder instability?
mcqIn the glenoid track formula GT = 0.83 × D − (d + HS width), what does 'D' represent?