Ulnar claw

Summary of Ulnar claw
An ulnar claw is an abnormal hand position that develops due to a problem with the ulnar nerve. A hand in ulnar claw position will have the fourth and fifth fingers drawn towards the back of the hand at the first knuckle and curled towards the palm at the second and third knuckles.

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Pathology

Musculoskeletal system

Pediatric musculoskeletal conditions
Musculoskeletal injuries and trauma
Bone disorders
Joint disorders
Muscular disorders
Neuromuscular junction disorders
Other autoimmune disorders
Musculoskeletal system pathology review

Assessments
Ulnar claw

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High Yield Notes
10 pages
Flashcards

Ulnar claw

8 flashcards
Preview

An ulnar claw deformity is caused by nerve injuries.

Questions

USMLE® Step 1 style questions USMLE

1 questions

USMLE® Step 2 style questions USMLE

1 questions
Preview

A 23-year-old woman comes to the office because of reduced movement of her right hand. Her hand takes a claw-like appearance even when relaxed. She has noticed a hollowed-out area between the thumb and forefinger. Physical examination shows hyper-extension of her metacarpo-phalangeal joints with flexion of the distal and proximal interphalangeal joints of the 4th and 5th fingers. Which of the following is the most likely diagnosis?

External References