V03.9

Clinical Causes: Vehicle failure to yield the right of way to pedestrians Distracted driving leading to delayed reaction times Poor visibility conditions during nighttime or bad weather Pedestrians crossing outside designated crosswalks or signals Speeding or impaired driving Inattention of pedestrians (e.g., not paying attention while crossing)

Key Symptoms: Blunt force injuries to various parts of the body Broken bones or fractures Head injuries, including concussions Cuts, bruises, or lacerations Shock, which can cause pale, clammy skin and weakness Pain and tenderness at injury sites Possible unconsciousness in more severe accidents

Diagnosis Path: Diagnosis involves a thorough physical examination and medical history review. Imaging tests such as X-rays, CT scans, or MRIs are often necessary to identify internal injuries, fractures, or head trauma. Emergency care providers also assess neurological function and vital signs to determine the severity of the injuries. Documentation of the circumstances surrounding the incident, such as accident reports and eyewitness accounts, supports an accurate diagnosis and appropriate treatment planning.

Treatment Protocols: Emergency stabilization, including airway management and control of bleeding Wound cleaning, suturing, or surgical intervention for deep injuries Immobilization of fractures with splints or casts Pain management with medications Monitoring for signs of head injury or internal bleeding Rehabilitation services such as physical therapy for mobility recovery Psychological support or counseling if emotional trauma is involved