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
Claw hand is caused by lesion of
assistant
The correct answer is  A greate than B Claw hand of 3rd bad 4th finger will be seen in isolated ulnar palsy as 1st ND 2nd fingers lumbricals are spared -----ulnar claw hand Claw hand of all fingers is seen in combined ulnar and median nerve palsy as all lumbricals and Interoosei are paralyzed -----true claw hand Refer ebnezar 4th/e p 336