関連ワード:
what is behind the kneecap called what is under the knee cap called what is behind the patella called what is the cartilage behind the kneecap called what is behind your kneecap called what is the back of the kneecap called what is the back of your knee cap called what is the bone below the knee cap called what is the area below the kneecap called what is the muscle under the kneecap called
