Question

write short answer on ulnar claw hand. ​

Answer 1

Claw hand occurs due to an ulnar nerve injury, usually a distal lesion. The fourth and fifth digits are flexed and the patient cannot straighten these two fingers. The Sign of Benediction usually occurs due to a median nerve injury, usually a high median nerve injury or anterior interosseous nerve lesion.

Answer 2

Explanation:

Claw hand occurs due to an ulnar nerve injury, usually a distal lesion. The fourth and fifth digits are flexed and the patient cannot straighten these two fingers. The Sign of Benediction usually occurs due to a median nerve injury, usually a high median nerve injury or anterior interosseous nerve lesion.

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