S68.7 Traumatic transmetacarpal amputation of hand

Name of the Condition

• Traumatic Transmetacarpal Amputation of Hand

Summary

This condition involves the traumatic removal or loss of the hand at the transmetacarpal level, which is the area just beyond the wrist where the metacarpal bones connect to the wrist. It typically results from severe trauma or injury.

Causes

Most commonly caused by accidents involving machinery, vehicles, or severe crushing injuries. Other causes include falls, explosions, or severe burns that result in the loss of the hand at this specific level.

Risk Factors

• Occupations involving heavy machinery or tools.
• Participation in high-risk activities or sports.
• Lack of protective equipment in hazardous environments.

Symptoms

• Complete loss of the hand at the transmetacarpal level.
• Severe pain and bleeding at the injury site.
• Possible shock or emotional distress.
• Swelling, bruising, or exposure of bones or tendons.

Diagnosis

Based on physical examination and history of the incident. Imaging tests such as X-rays may be used to assess bone and tissue damage.

Treatment Options

• Surgical intervention: Reattachment if feasible, or preparation of the stump for prosthetics.
• Rehabilitation: Physical therapy to restore function and adapt to daily activities.
• Pain management: Medications as needed.
• Wound care: Cleaning and dressing to prevent infection.

Prognosis and Follow-Up

Prognosis depends on the severity of the injury and success of treatment. Regular follow-up is necessary to monitor healing and adjust rehabilitation plans.

Complications

• Infection at the amputation site.
• Nerve damage or chronic pain.
• Psychological distress related to the injury.

Lifestyle & Prevention

• Use protective gear in high-risk environments.
• Follow safety protocols when operating machinery.
• Seek immediate medical attention for severe hand injuries.

When to Seek Professional Help

Seek immediate medical care if you experience a traumatic hand injury with severe bleeding, pain, or loss of function.

Tips for Medical Coders

Document the level of amputation (transmetacarpal) and any associated injuries. Ensure the traumatic nature of the injury is clearly noted in the medical record.