S88.02

Clinical Causes: Industrial accidents involving machinery, such as saws or heavy equipment Vehicular crashes where limbs may be caught and traumatically amputated Explosive blasts that result in limb separation Falls combined with crushing injuries High-impact trauma from sports accidents or violence

Key Symptoms: Severe bleeding from the injury site Loss of part of the limb at the knee level Extreme pain and swelling around the knee area Visible tissue, bone, or part of the limb protruding from the injury Shock symptoms such as lightheadedness, pale skin, or rapid heartbeat

Diagnosis Path: Diagnosis primarily involves physical examination of the injury, assessing the extent of tissue and bone damage. Imaging studies like X-rays are crucial to determine the level of amputation, bone fractures, and tissue involvement. Medical professionals also evaluate the patient's overall health and stability to plan appropriate treatment strategies. In some cases, further imaging, such as CT scans, may be needed for detailed assessment.

Treatment Protocols: Treatment of partial traumatic amputation at the knee level involves several critical steps: - **Immediate first aid:** Control bleeding using pressure dressings and elevation. - **Emergency care:** Rapid transport to a healthcare facility for stabilization. - **Surgical intervention:** Debridement of non-viable tissues, assessment of remaining limb, and surgical procedures which may include reattachment if feasible, or amputation of non-viable tissues. - **Rehabilitation:** Physical therapy to regain as much mobility and function as possible, along with psychological support. - **Prosthetics:** Fitting of limb prostheses to restore mobility and independence. Management is tailored to the severity of the injury, patient health status, and functional goals, with multidisciplinary teams often involved in care.