S78.911

Clinical Causes: High-impact accidents, such as car or motorcycle crashes Industrial or construction accidents involving heavy machinery Falls from significant heights Five-alarm injuries sustained in combat or violent assaults Explosive device injuries

Key Symptoms: Complete loss of the limb distal to the hip joint Severe bleeding and shock in the immediate aftermath Possible damage to surrounding tissues, muscles, and bones Open wound with exposed tissues or bone Pain at the injury site (may be diminished if nerve damage occurs) Signs of trauma or injury to other body parts depending on the incident

Diagnosis Path: Diagnosis primarily involves physical examination and imaging studies to assess the extent of the injury. Medical professionals will evaluate the presence of bleeding, tissue damage, and the level of amputation. Imaging modalities include: - X-rays to confirm bone fractures or dislocations - CT scans to visualize the extent of internal injuries - Ultrasound for assessing blood flow or hemorrhage In emergency settings, rapid assessment and stabilization are critical, followed by detailed diagnostic evaluation to plan further treatment.

Treatment Protocols: Immediate treatment focuses on stabilizing the patient, controlling bleeding, and preventing shock. Once stabilized, medical teams will proceed with: - Surgical intervention to control hemorrhage and clean the wound - Consideration of amputation levels and surgical repair or reconstruction - Use of specialized prosthetic devices for mobility restoration - Management of infections through antibiotics - Pain control and wound care - Physical therapy and rehabilitation to adapt to new physical realities In some cases, reconstructive surgeries or skin grafts may be options to improve limb functionality or appearance. Multidisciplinary care involving trauma surgeons, orthopedic specialists, physiotherapists, and mental health professionals is essential for comprehensive recovery.