- Locations
- Find a Physician
- By Physician
- By Department
- The Center for Spine Health
- Hand & Wrist Center
- Shoulder & Elbow Center
- Foot & Ankle Center
- Joint Replacement Center
- The Sports Medicine Center
- Pediatric Orthopedic Center
- Trauma & Fracture Center
- Osteoporosis and Bone Health
- Oncology Center
- Cartilage Repair Center
- Concussion Rehab Center
- OrthoDirect
- Careers
- Patient Portal
- Intranet
Overview
Trigger thumb is a condition when the thumb is stuck in a bent position. Trigger thumb is typically caused by inflammation that narrows the space within the sheath that surrounds the tendon in the affected thumb. The thumb may straighten with a snap, like a trigger being released.
The flexor tendons that bend the fingers have a lining on the outside called tenosynovium. Trigger thumb is also called stenosing tenosynovitis.
Trigger thumb can occur if tendons enlarge, the lining increases in thickness, or soft tissue becomes larger which closes the opening for tendons. The extra friction on the moving tendons makes it difficult for the tendon to move back and forth. The condition is more frequent in women, diabetic patients, or people whose daily activities require repetitive gripping actions. A trigger thumb is a common and treatable problem.
[Top]
Do you Need an Appointment?
We have made it easier to schedule appointments, click the button to fill out an online appointment request form or call our new central scheduling line 401-457-1500 to schedule an appointment.
Home Remedy Book
Have back or neck pain? Learn what causes symptoms and the home remedies that relieve pain. University Orthopedics mails out Home Remedy Books to residents throughout the New England area.
