V09.0

Clinical Causes: Reversing vehicles hitting pedestrians in driveways or private parking areas Vehicles moving slowly in residential or commercial areas causing accidental strikes Unintentional impacts during construction or maintenance activities involving machinery or vehicles Pedestrians accidentally being hit by vehicles during loading or unloading operations Poor visibility conditions leading to accidental pedestrian-vehicle collisions in non-road settings

Key Symptoms: Bruising, swelling, or tenderness at the site of injury Cuts or lacerations from vehicle contact or debris Pain in affected areas, which may worsen with movement Possible fractures or broken bones, especially in limbs or ribs Head injuries, including concussions, if the head strikes the vehicle or ground Loss of consciousness or altered mental state in severe cases Signs of internal injuries such as abdominal pain or dizziness Swelling or deformity indicating broken bones or dislocations In severe cases, shock symptoms like pale skin, rapid heartbeat, and weakness

Diagnosis Path: Diagnosis typically involves a thorough physical examination, assessing the affected areas, and reviewing the circumstances of the accident. Imaging tests such as X-rays, CT scans, or MRIs may be performed to identify fractures, internal injuries, or bleeding. Healthcare providers also evaluate neurological status to detect head injuries or concussions. A detailed history of the incident helps in understanding the mechanics of the injury and guiding treatment decisions. Laboratory tests may be ordered if internal injuries or internal bleeding are suspected.

Treatment Protocols: Treatment depends on the severity and nature of the injuries. Common approaches include: - **Minor injuries:** Rest, ice application, over-the-counter pain relievers, and wound care. - **Moderate injuries:** Medical assessment for possible sutures, immobilization of fractures with splints or casts, and medications to manage pain and inflammation. - **Severe injuries:** Hospitalization for advanced interventions such as surgical repair of fractures, management of internal injuries, or head trauma treatment. Emergency care may involve stabilization of vital signs, blood transfusions, or intensive monitoring. - **Rehabilitation:** Physical therapy and follow-up care to restore movement and function after injury stabilization. It is crucial to seek prompt medical attention following a pedestrian-vehicle incident, even if injuries seem minor, to prevent complications and ensure proper recovery.