S65.515 Laceration of blood vessel of left ring finger

Name of the Condition

• Laceration of blood vessel of left ring finger

Summary

A laceration of the blood vessel of the left ring finger involves a cut or tear to the arteries, veins, or capillaries in this specific digit, which can disrupt blood flow and lead to complications. This condition typically results from trauma, such as sharp objects or forceful impacts, and requires prompt evaluation to assess vascular integrity and prevent further harm.

Causes

Direct trauma to the left ring finger, including lacerations, puncture wounds, or crush injuries. Penetrating injuries from sharp objects like glass, needles, or tools. Blunt force trauma causing vessel compression or tearing. Iatrogenic injuries during surgical procedures or medical interventions involving the finger.

Risk Factors

• Participation in high-risk activities (e.g., contact sports, manual labor) without protective gear.
• History of vascular disease or preexisting conditions affecting blood vessel health.
• Use of anticoagulant medications, which may increase bleeding risk.
• Advanced age, as vessel elasticity and healing capacity may decline.

Symptoms

• Visible bleeding or hematoma at the injury site.
• Pain, swelling, or tenderness in the left ring finger.
• Weak or absent pulses in the affected digit.
• Numbness, tingling, or coldness in the left ring finger.
• Changes in skin color (pallor or cyanosis).

Diagnosis

Diagnosis involves a physical examination to assess the injury site, check for pulses, and evaluate sensory function. Imaging studies like Doppler ultrasound or angiography may be used to confirm vascular damage. Clinical assessment of bleeding, swelling, and tissue perfusion is critical.

Treatment Options

Treatment focuses on controlling bleeding, repairing the vessel if necessary, and preventing complications. Minor lacerations may be managed with direct pressure and wound care. Severe cases may require surgical repair, vascular grafting, or angiographic intervention. Antibiotics and tetanus prophylaxis are considered based on injury context.

Prognosis and Follow-Up

Prognosis depends on the extent of vascular damage and timely intervention. Most cases resolve with appropriate treatment, but delayed care can lead to tissue loss or functional impairment. Follow-up includes monitoring for infection, assessing circulation, and physical therapy if needed.

Complications

Potential complications include persistent bleeding, hematoma formation, infection, thrombosis, or ischemia leading to tissue necrosis. Nerve damage or chronic pain may occur. Vascular insufficiency can result in long-term functional limitations.

Lifestyle & Prevention

Prevent injuries by using protective gear during high-risk activities. Avoid handling sharp objects carelessly. Maintain good vascular health through regular exercise and managing underlying conditions. Promptly treat minor finger injuries to prevent progression.

When to Seek Professional Help

Seek immediate medical attention for severe bleeding, loss of pulse, numbness, or discoloration. Persistent pain, swelling, or signs of infection (e.g., redness, pus) also warrant evaluation. Delayed treatment increases complication risk.

Tips for Medical Coders

Document the specific finger (left ring) and vessel type (if known) to support code assignment. Include details on trauma mechanism, treatment, and complications. Ensure clinical documentation aligns with the ICD-10-CM code S65.515 for accurate coding.