V09.20

Clinical Causes: Collision with a moving vehicle while walking, running, cycling, or jogging near roadways Poor visibility during night-time or adverse weather conditions leading to accidents Distracted driving or pedestrians distracted by electronic devices Failure to obey traffic signals or crossing streets at designated pedestrian crossings Sudden vehicle maneuvers to avoid obstacles, causing accidents involving pedestrians

Key Symptoms: Pain or tenderness at the site of impact Bruising or swelling on various parts of the body Cuts, lacerations, or abrasions from direct contact with vehicle or road debris Fractures of bones such as arms, legs, ribs, or pelvis Head injuries, including concussions or more severe traumatic brain injuries Neck or back pain indicating possible spinal injuries Unconsciousness or confusion following the accident Signs of internal injuries, such as abdominal pain, dizziness, or vomiting

Diagnosis Path: Medical professionals typically perform a comprehensive assessment including physical examination, detailed patient history, and imaging studies. Diagnostic tests may include X-rays, CT scans, or MRIs to identify fractures, internal bleeding, or brain injuries. Vital signs are monitored closely to evaluate the severity of trauma, and additional tests may be conducted based on symptoms and findings.

Treatment Protocols: Treatment approaches vary depending on the extent and nature of injuries. Common interventions include: - Immediate stabilization, including airway management, bleeding control, and immobilization of fractures - Wound care for cuts and abrasions - Surgery for severe injuries such as internal bleeding, complex fractures, or head trauma - Hospitalization for observation and ongoing management of internal injuries - Rehabilitation therapies such as physical therapy for mobility restoration - Pain management tailored to injury severity Regular follow-up and imaging are often necessary to monitor recovery progress and detect any complications early.