Trigger Finger
Trigger Finger Information
What Is Trigger Finger?
The muscles that bend the fingers are located in the forearm. They are connected to the bones of the fingers by tendons. These tendons run through a series of tunnels along the fingers called pulleys. If the pulley at the base of the finger becomes too tight, it becomes difficult for the tendon to glide back and forth. This can cause pain and the finger may get stuck in one position.
Signs And Symptoms
Common symptoms of tigger finger include:
- Pain at the base of the finger
- Sensation of locking, catching, or snapping with finger movement
- Swelling of the finger
- Stiffness and difficulty bending and/or straightening the finger
Signs And Symptoms
Common symptoms of tigger finger include:
- Pain at the base of the finger
- Sensation of locking, catching, or snapping with finger movement
- Swelling of the finger
- Stiffness and difficulty bending and/or straightening the finger
Causes
Trigger finger is common, however in most cases, it is unknown what causes it. It is more common in people who have diabetes, rheumatoid arthritis, or gout. It may be worsened by repeated or strong gripping.
Treatment
Steroid injection may resolve trigger finger symptoms in some patients. The steroid can decrease inflammation around the tendon and allow it to glide more smoothly. In some patients symptoms may not fully resolve or may return over time. A second steroid injection can be considered or surgical treatment.
Surgical treatment or trigger finger involves making an incision in the palm along the crease at the base of the finger. The tunnel where the tendon is getting stuck is opened to allow the tendon to have more space and glide freely.
Concerned You May Have Trigger Finger?
Contact Us
If you think you may have carpal tunnel syndrome, you may book an appointment with the Southwest Should Elbow & Hand Center for an evaluation.
