S95.011

Clinical Causes: Traumatic injuries from sharp objects like glass, knives, or metal tools Accidents involving crushing or tearing forces, such as falls or machinery accidents Sports injuries resulting from direct impact or cut injuries Bites from animals or humans leading to penetrating wounds Surgical procedures that inadvertently damage the dorsal artery

Key Symptoms: Severe bleeding from the top of the foot Swelling and bruising around the injury site Pain that may be intense and throbbing Deformity or open wound visible on the dorsal side of the foot Cold or pale skin in the affected area indicating compromised blood flow Numbness or tingling sensations in the toes or foot Increased risk of infection if the wound is not properly cared for

Diagnosis Path: Diagnosis involves a physical examination where the healthcare provider assesses the wound, bleeding, and signs of arterial injury. Additional tests may include: - Doppler ultrasound to evaluate blood flow - Angiography if detailed imaging of the blood vessels is required - X-rays to check for associated bone injuries or foreign objects Laboratory tests might be performed to rule out infection or other underlying issues. Prompt diagnosis is crucial to prevent tissue loss and ensure proper healing.

Treatment Protocols: Managing a laceration of the dorsal artery typically involves several steps: - Control of bleeding through direct pressure and application of sterile dressings - Repair of the artery, which may include suturing or vascular repair techniques - Wound cleaning and sterilization to prevent infection - Administration of antibiotics if infection risk is high - Tetanus prophylaxis if indicated - Monitoring for signs of compromised blood flow or infection during recovery - In severe cases, surgical intervention may be necessary to restore blood flow or remove damaged tissue - Post-treatment care may include elevation, immobilization, and physiotherapy for optimal recovery Referral to a specialist such as a vascular surgeon might be needed depending on the injury's severity.