S83.26 - Peripheral tear of lateral meniscus, current injury S83.2 - Tear of meniscus, current injury S83.26 - Peripheral tear of lateral meniscus, current injury S83.261 - Peripheral tear of lateral meniscus, current injury, right knee S83.262 - Peripheral tear of lateral meniscus, current injury, left knee S83.269 - Peripheral tear of lateral meniscus, current injury, unspecified knee