S72.423

Clinical Causes: High-impact accidents such as falls from a height or a car collision Sports injuries involving direct blows to the knee or thigh Trauma from machinery or household accidents Osteoporosis or weakened bones increasing susceptibility to fractures

Key Symptoms: Severe pain around the knee or thigh area Swelling and tenderness near the knee joint Deformity of the affected leg, possibly noticeable as a misalignment Difficulty or inability to move or bear weight on the leg Bruising or discoloration around the site of injury

Diagnosis Path: Healthcare professionals typically perform a physical examination followed by imaging tests such as X-rays to confirm the presence and extent of the fracture. X-rays provide detailed images of the femur, helping to identify displacement of the bone fragments. In some cases, CT scans might be used for detailed visualization, especially if the fracture involves complex patterns or if surgical intervention is considered.

Treatment Protocols: Treatment options depend on the severity and displacement of the fracture. Generally, the goal is to realign the bone fragments and facilitate proper healing. Approaches include: - **Immobilization:** Applying a cast or brace to keep the bone in place during healing, usually after the fracture has been realigned. - **Surgical Intervention:** Often necessary for displaced fractures to restore proper alignment. Procedures may involve the use of metal screws, pins, or plates to secure the bones. - **Rehabilitation:** After initial treatment, physical therapy is important to regain movement, strength, and function of the knee and leg. Recovery time varies depending on the severity of the fracture and treatment method but typically involves several weeks to months of healing and rehabilitation.