S87.00

Clinical Causes: Workplace accidents involving heavy machinery or falling objects Falls from heights landing on or impacting the knees Motor vehicle collisions causing direct pressure on the knee Crushing injuries caused by heavy furniture or industrial equipment Sports-related impacts during contact sports or accidents

Key Symptoms: Severe pain around the knee area Swelling and bruising Limited ability to bend or straighten the knee Deformity or visible swelling due to tissue injury Possible numbness or tingling if nerves are affected Difficulty bearing weight on the affected leg Feeling of warmth or tenderness around the injury site

Diagnosis Path: Diagnosis of a crushing knee injury involves a thorough physical examination by a healthcare professional, who assesses the level of swelling, deformity, and functional impairment. Imaging tests such as X-rays are essential to evaluate bone damage or fractures. In some cases, MRI scans may be used to assess soft tissue injuries like ligament tears, cartilage damage, or nerve involvement. Blood tests might also be conducted if there is significant tissue or vascular injury to rule out complications such as bleeding or infection.

Treatment Protocols: Treatment strategies for a crushing knee injury depend on the severity and involved tissues. Common approaches include: - Rest and immobilization of the knee with braces or splints to prevent further injury - Application of ice packs to reduce swelling and pain - Analgesic medications to manage pain - Elevating the leg to decrease swelling - Physical therapy to restore movement and strength after initial stabilization - Surgical intervention may be necessary in cases of severe fractures, ligament tears, or significant soft tissue damage, including procedures like internal fixation or repair Post-treatment, ongoing rehabilitation is crucial to regain full function and strength of the knee. Follow-up evaluations ensure proper healing and management of any complications.