S63.428 Traumatic rupture of palmar ligament of other finger at metacarpophalangeal and interphalangeal joint

Name of the Condition

• Traumatic rupture of palmar ligament of other finger at metacarpophalangeal and interphalangeal joint

Summary

This condition involves a tear or rupture of the palmar ligament in a finger other than the index, affecting the joints where the finger connects to the hand (metacarpophalangeal) and the joints within the finger (interphalangeal). It typically results from an injury or trauma.

Causes

The primary cause is direct injury or trauma to the finger, such as from sports injuries, falls, or accidents where the finger is forcefully bent or twisted.

Risk Factors

• Participating in contact sports, having a history of hand injuries, engaging in activities with repetitive finger motion or strain, and occupations that stress the fingers.

Symptoms

• Pain and swelling in the finger, decreased range of motion, bruising, and difficulty bending or straightening the finger.

Diagnosis

A physical examination, often with imaging tests like X-rays or MRI, is used to assess ligament damage.

Treatment Options

• Rest and Immobilization: Using splints to stabilize the finger.
• Physical Therapy: Exercises to restore strength and flexibility.
• Surgery: In severe cases, surgical repair may be necessary.

Prognosis and Follow-Up

Recovery depends on the severity of the rupture and treatment. Mild cases may heal with rest and therapy, while severe cases may require surgery and longer rehabilitation.

Complications

Potential complications include chronic pain, reduced finger mobility, instability of the joint, or the development of arthritis in the affected joint.

Lifestyle & Prevention

Avoid activities that put excessive stress on the fingers, use protective gear during sports, and practice proper hand ergonomics to reduce strain.

When to Seek Professional Help

Seek medical attention if there is severe pain, inability to move the finger, visible deformity, or if symptoms worsen after initial injury.

Tips for Medical Coders

Document the specific finger affected (other than index) and confirm the traumatic nature of the ligament rupture. Ensure clinical notes support the diagnosis and specify the joints involved (metacarpophalangeal and interphalangeal) for accurate coding.