Flexor Tendon Injury Of The Finger
What is a Flexor Tendon Injury of the Finger?
A flexor tendon injury involves damage to the tendons that help flex (bend) the fingers, often resulting from lacerations or trauma.
- May result in inability to bend the finger
- Can lead to loss of hand function if untreated
Overview of the Condition
Timely diagnosis and treatment are critical to restore finger movement and strength.
Symptoms
- Inability or difficulty bending the finger
- Pain, swelling, and weakness
- Visible deformity in severe cases
Causes
Often results from lacerations, crush injuries, or blunt trauma to the hand.
Diagnosis
Diagnosis is made through physical examination and imaging studies to assess tendon integrity.
Treatment Options
- Surgical repair is typically required
- Immobilization post-surgery
- Hand therapy during rehabilitation
Conservative Management
Early management may include splinting to prevent further damage.
Rehabilitation Exercises
- Passive range-of-motion exercises
- Active range-of-motion exercises as healing progresses
- Strengthening exercises under supervision
Surgical Options
Surgical repair is the main treatment, often requiring microsurgical techniques.
Anatomy Overview
The flexor tendons run along the palmar aspect of the fingers, facilitating finger flexion.
Affected Areas
- Fingers (commonly index, middle, or ring fingers)
- Palmar aspect of the hand
Frequently Asked Questions
| Question | Answer |
|---|---|
| Is surgical repair always necessary? | Yes, most significant flexor tendon injuries require surgery. |
| How long is rehabilitation? | Rehabilitation can last several months to restore full function. |
Prevention Strategies
- Use protective gloves during activities
- Practice safety measures to avoid hand injuries