Figure 5From: Incomplete joint side tear of the subscapularis tendon with a small fragment in an adolescent tennis player: a case report Histological examination reveals avulsed fragment of bone surrounded by fibrocartilage. The fragment is composed of fiber, hyaline cartilage, and cancellous bone with enucleated osteocytes (hematoxylin and eosin staining; original magnification: [A], 40× and [B], 100×).Back to article page