Froment sign
A clinical test indicating ulnar nerve weakness, characterized by thumb IP joint flexion when attempting to grip paper.
Wartenberg sign
Involuntary abduction of the fifth digit due to ulnar nerve palsy affecting the third palmar interosseous muscle.
Watson test
Clinical examination maneuver to detect scapholunate ligament injury by reproducing scaphoid subluxation.
wide-awake local anesthesia no tourniquet
Surgical technique using local anesthesia without sedation or tourniquet, allowing patient cooperation during hand surge...
zone of injury
Anatomical classification system for flexor tendon injuries based on location within the finger.