Fig. 3From: Disease-modifying effects of phosphocitrate and phosphocitrate-β-ethyl ester on partial meniscectomy-induced osteoarthritisRadiographs of knees and medial menisci. a Representative radiographs of meniscectomied right knee and non-operated left knee of untreated, PC-treated, and PC-E treated guinea pigs. Calcified medial menisci are indicated by arrows. b Radiographs of the meniscectomied right knee medial meniscus and the non-operated left knee medial meniscus of an untreated guinea pig. Severely calcified anterior horn of the medial meniscus (arrow) is present in the left knee, but not in the right kneeBack to article page