This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Bony dysplasia and soft tissue affection, Subject name: Orthopaedics
[{'content': "Earliest finger to be involved in Dupuytren's contracture - \nSelect and explain. \nA. Little finger, B. Ring finger, C. Middle finger, D. Index finger", 'role': 'user'}, {'content': 'Answer: B \nExplanation: Dupuytren&;s contracture is characterised by flexion deformity of one or more fingers due to thickening and shoening of palmar aponeurosis. The contracture is generally limited to medial 3 fingers. Among these ring finger is the one affected most commonly. Reference-Essential ohopaedics- Maheshwari -5th edn-pg no 302', 'role': 'assistant'}]