Answer :
Final answer:
The ICD-10 code for a tear of the lateral meniscus in the left knee is S83.212. Arthroscopic surgery is a treatment option that provides a minimally invasive way to repair or remove the torn meniscus and allows for quicker recovery.
Explanation:
The ICD-10 code for a lateral meniscus tear of the left knee is S83.212. The lateral meniscus is a C-shaped fibrocartilage disc that provides cushioning between the lateral condyle of the femur and the lateral condyle of the tibia. While the medial meniscus is more commonly injured, the lateral meniscus can also be torn, particularly due to a forceful impact to the knee. Various treatment options are available, including arthroscopic surgery, which offers the benefit of a more minimally invasive procedure and generally quicker recovery times. During arthroscopic surgery, a surgeon may either remove or repair a torn meniscus, depending on the nature and extent of the injury.
