You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is A woman aged 60 yrs suffers a fall; her lower limb is extended and externally rotated; likely diagnosis is: and explain in detail?
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