FIG. 1. Site of measurement of the menisci and the superior articular surface areas of the tibia. M: area of the medial menisci; L: area of the lateral meniscus; A: medial articular surface areas of the tibia; B: lateral articular surface areas of the tibia; a: distances between the anterior and posterior horns of the medial menisci; b: distances between the anterior and posterior horns of the lateral menisci; c: distances between the anterior horns of the menisci; d: distances between the posterior horns of the menisci.
