V72.4

Clinical Causes: Collision between a bus and a motorcycle or moped during passenger boarding or alighting Sudden motor vehicle movements causing the person to fall or be struck Failure of either vehicle to stop in time, leading to impact Distractions or inattentiveness of drivers or pedestrians Poor visibility or adverse weather conditions affecting vehicle control and awareness

Key Symptoms: Bruising or contusions at the impact sites Fractures, especially of limbs or ribs Head injuries, including concussions Cuts and lacerations from broken glass or vehicle debris Sprains or strains in the joints or muscles Pain at the site of injury, sometimes severe and persistent Signs of internal injuries, such as abdominal pain or dizziness

Diagnosis Path: Assessment typically begins with a detailed medical history and physical examination. Imaging studies such as X-rays are used to identify fractures or internal injuries, while CT scans or MRIs may be necessary for head trauma or soft tissue damage. The healthcare provider will also evaluate for signs of shock or other systemic responses to injury. Prompt diagnosis is vital to determine the extent of injuries and formulate an appropriate treatment plan.

Treatment Protocols: Emergency care to stabilize the patient, including wound management and controlling bleeding Immobilization of fractures with casts, splints, or braces Surgical interventions for severe internal injuries or complex fractures Pain management with medications Monitoring and treatment for head injuries or concussions Physical therapy to aid recovery and restore mobility Psychological support if necessary, especially after traumatic events