Claw hand is a condition that causes curved or bent fingers. This makes the hand appear like the claw of an animal.
Someone can be born with claw hand (congenital), or they can develop it because of certain disorders, such as nerve injury.
Causes may include:
If the condition is congenital, it is usually diagnosed at birth. If you notice claw hand developing, contact your health care provider.
Your provider will examine you and look closely at your hands and feet. You will be asked questions about your medical history and symptoms.
The following tests may be done to check for nerve damage:
Treatment depends on the cause. It may include:
Reviewed By: C. Benjamin Ma, MD, Professor, Chief, Sports Medicine and Shoulder Service, UCSF Department of Orthopaedic Surgery, San Francisco, CA. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.