v4.1 Fusion X
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.
What is the most common cause of failure after primary Bankart repair?
What imaging modality is essential for quantifying bone loss before revision surgery for shoulder instability?
What percentage of glenoid bone loss typically necessitates a bony procedure like the Latarjet procedure?
Which of the following is NOT a mechanism of stabilization provided by the Latarjet procedure?
In the context of shoulder instability, the term 'off-track Hill-Sachs lesion' refers to:
What is the recurrence rate of instability after primary arthroscopic Bankart repair?
Which surgical option is most commonly performed for revision surgery in patients with significant bone loss?
The 'glenoid track' concept is critical for understanding shoulder instability. It is defined as:
What complication is NOT typically associated with revision surgery for shoulder instability?
In the glenoid track formula GT = 0.83 × D − (d + HS width), what does 'D' represent?