Gallery: Boutonniere related to Dupuytren contracture

Boutonniere deformity is a zigzag posture of the finger due to complicated changes in the tendons on the back of the finger. The PIP (middle) joint bends forward and the DIP (end) joint bends backward. Boutonniere may develop after trauma, from inflammation as in rheumatoid arthritis, ¬†or from a prolonged bent posture of the PIP … Continue reading Gallery: Boutonniere related to Dupuytren contracture