noun
meniscus
Anatomical term for the crescent-shaped cartilage in the knee joint. Often used in medical contexts or when discussing knee injuries.
彼はスキーで転んで半月板を損傷した。
He fell while skiing and injured his meniscus.
半月板の断
A meniscus tear can cause knee pain.
膝 means 'knee', the joint where the meniscus is located.
Composed of 半月 (half-moon) and 板 (board/plate), referring to the crescent shape of the cartilage.