Orthopaedics Swan neck deformity – A Flexion at PIP and DIP joint B Extention at PIP and DIP joint C Flexion at PIP and Extention at DIP joint D Extention at PIP and Flexion at DIP joint 💡 Explanation Swan neck deformity - ✓ Correct Answer: D. Extention at PIP and Flexion at DIP joint