Define Boutonnière & Swan Neck with common etiologies and pathoanatomy. List key classifications or staging systems used in exams. Clinical features and focused examination; special tests as applicable. Imaging: first‑line and advanced; measurements that change management. Nonoperative indications and protocols. Operative indications; approach and key steps. Implant/technique options with pros/cons. Complications and how to prevent/manage them. Rehabilitation milestones and outcome expectations. Exam pearls: named signs/tests/radiographic clues. Exam pearl: include classification, imaging thresholds, indications, technique steps, complications, and outcomes. Exam pearl: include classification, imaging thresholds, indications, technique steps, complications, and outcomes.
In which stage of Boutonnière deformity is PIP flexion
What is the first-line imaging modality for evaluating Boutonnière deformity?
What is the primary nonoperative management for acute traumatic central slip rupture?
What is the most reliable surgical option for severe Boutonnière deformity with joint destruction?
Which of the following statements correctly describes Swan Neck deformity?
Which anatomical structure primarily prevents hyperextension of the PIP joint?
What is a common complication of surgical repair for Boutonnière deformity?
What is the expected rehabilitation milestone for Boutonnière deformity after splinting for 6 weeks?
What is the primary cause of Boutonnière deformity?
Which test is used to assess the integrity of the central slip in Boutonnière deformity?
