Trigger Finger
What is Trigger Finger?
Trigger Finger is a condition where a finger becomes locked in a bent position due to inflammation of the tendon sheath.
- Caused by thickening of the flexor tendon sheath
- May cause a snapping or popping sensation
Overview of the Condition
The condition can result in pain and stiffness, making it difficult to straighten the finger.
Symptoms
- Pain and tenderness at the base of the affected finger
- Locking or catching sensation when moving the finger
- Swelling around the tendon
Causes
Repetitive hand movements, forceful gripping, or inflammatory conditions can cause thickening of the tendon sheath.
Diagnosis
Diagnosis is based on the patient’s symptoms and a physical exam; ultrasound may be used for further evaluation.
Treatment Options
- Rest and anti-inflammatory medications
- Splinting and steroid injections
- Surgical release for persistent cases
Conservative Management
Initial management includes rest, splinting, and NSAIDs to reduce inflammation.
Rehabilitation Exercises
- Finger stretching exercises
- Strengthening exercises for hand muscles
- Gradual increase in finger movement range
Surgical Options
If non-surgical treatments are unsuccessful, a surgical release of the tendon sheath may be performed.
Anatomy Overview
The condition primarily affects the flexor tendons and their sheaths in the fingers.
Affected Areas
- Affected finger(s)
- Surrounding soft tissues
Frequently Asked Questions
QuestionAnswerIs trigger finger painful?Yes, it is often accompanied by pain and stiffness.Can it be treated without surgery?Most cases improve with conservative management, including splinting and injections.
Prevention Strategies
- Avoid repetitive gripping and forceful finger movements
- Take regular breaks during repetitive tasks
- Maintain proper ergonomics when using your hands
Related Conditions
- Trigger thumb
- Arthritis of the hand
Additional Treatments
Ergonomic modifications and physical therapy are beneficial for overall hand function.
A Quick, Clear First Step Toward Joint Pain Relief
In under 2 minutes, OrthoCheck gives you a likely diagnosis—no appointment needed. If follow-up care is recommended, we’ll connect you with a top-rated orthopedic specialist near you.