Carpal tunnel
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Carpal tunnel
The carpal tunnel is a narrow passageway in the wrist that is made of bones on three sides and a ligament (transverse carpal ligament) across the wrist where the palm and forearm meet.
Inside the tunnel are:
- Tendons, which are strong and flexible (but not stretchable) bands of tissue that connect muscle to bone. The tendons are surrounded by membranes (synovial membranes called tendon sheaths).
- The median nerve, which controls some movement in the thumb and gives sensation to the thumb, index finger, middle finger, and half of the ring finger.
Credits
| Author | Shannon Erstad, MBA/MPH |
| Editor | Kathleen M. Ariss, MS |
| Associate Editor | Pat Truman, MATC |
| Primary Medical Reviewer | William M. Green, MD - Emergency Medicine |
| Specialist Medical Reviewer | Patrick J. McMahon, MD - Orthopedics |
| Specialist Medical Reviewer | David Pichora, MD, FRCSC - Orthopedic Surgery |
| Last Updated | October 29, 2008 |
| Last updated: | October 29, 2008 |
|---|---|
| Author: | Shannon Erstad, MBA/MPH |
| Reviewed By: | William M. Green, MD - Emergency Medicine, David Pichora, MD, FRCSC - Orthopedic Surgery |
| Editors: | Kathleen M. Ariss, MS, Pat Truman, MATC |
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