system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A woman aged 60 yrs suffers a fall; her lower limb is extended and externally rotated; likely diagnosis is:
assistant
The correct answer is  An aged woman presents with extended & externally rotated lower limb following a fall indicates fracture of neck of femur. Ref: Essential Ohopedics By Maheshwari 2nd Edition, Page 197 ; Apley's System of Ohopaedics and Fractures, 8th Edition, Page 685