preferred_name: Peripheral tear of medial meniscus, current injury, unspecified knee, initial encounter
preferred_name_lc: peripheral tear of medial meniscus, current injury, unspecified knee, initial encounter
label: Peripheral tear of medial meniscus, current injury, unspecified knee, initial encounter
label_lc: peripheral tear of medial meniscus, current injury, unspecified knee, initial encounter