<prompt> Claw hand is caused by lesion ofUlnar nerveMedian nerveAxillary nerveRadial nerve  <response>: 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 4the p 336 