V40.5

Clinical Causes: Collision with a pedestrian crossing streets or walking along the road Impact with animals crossing or present near roads, such as dogs, livestock, or wildlife High-speed accidents where the driver loses control and strikes a pedestrian or animal Poor visibility conditions, such as fog, rain, or darkness, contributing to accidents Distracted or impaired driving leading to failure to see pedestrians or animals on or near the roadway

Key Symptoms: Cuts, bruises, or abrasions from the impact Pain at the site of injury, including chest, limbs, or head Swelling or bruising indicating underlying tissue damage Head injuries, dizziness, or confusion in case of a significant impact Broken bones or fractures resulting from the collision Potential internal injuries, which may manifest as abdominal pain or difficulty breathing Psychological distress, such as shock or anxiety following the accident

Diagnosis Path: Medical professionals typically perform a thorough physical examination focusing on areas of pain and visible injuries. Diagnostic tests may include imaging studies such as X-rays, CT scans, or MRIs to identify fractures, internal injuries, or head trauma. The patient's account of the incident, along with police reports and witness statements, also contribute to understanding the circumstances of the event.

Treatment Protocols: Emergency care for life-threatening conditions such as bleeding, airway issues, or shock Wound cleaning, suturing, or dressings for cuts and abrasions Immobilization (“splinting”) of broken bones or fractures Pain management through medication Surgical intervention for severe internal injuries or complex fractures Monitoring for complications like infections or neurological symptoms Rehabilitation services such as physical therapy to restore function after injuries