S83.21

Clinical Causes: Sudden twisting or pivoting movements while the foot is planted on the ground. Sports injuries, especially in activities involving quick turns or jumps such as soccer, basketball, or skiing. Direct trauma or direct blow to the knee. Degenerative changes associated with aging, which can weaken the meniscus and predispose it to tearing. Overuse or repetitive strain on the knee joint, especially in athletes or individuals engaging in strenuous physical activities.

Key Symptoms: Knee pain, especially along the inside of the joint. Swelling and stiffness in the knee area. A catching or locking sensation during movement, often indicating the torn piece is blocking joint motion. Instability or a feeling that the knee might give way. Reduced range of motion, making it difficult to fully straighten or bend the knee. Tenderness when touching the inside of the knee.

Diagnosis Path: Diagnosing a bucket-handle tear of the medial meniscus involves a combination of clinical examination and imaging tests. A healthcare provider may perform specific tests such as McMurray's or Apley's test to detect meniscal tears. Additionally, magnetic resonance imaging (MRI) is frequently used to confirm the diagnosis, as it provides detailed images of soft tissue structures in the knee, clearly revealing the tear and displacement of the meniscal tissue.

Treatment Protocols: Management of a bucket-handle tear often depends on the severity of the injury and the patient’s activity level. Non-surgical options like rest, ice, compression, and elevation (RICE), along with physical therapy, may help reduce symptoms in minor cases. However, more significant tears often require surgical intervention, such as arthroscopic surgery to repair or remove the torn meniscal fragment. Postoperative rehabilitation focuses on restoring knee function, strength, and mobility.