chondroitin-sulfates and Ganglion-Cysts

This article documents the outcome of treatment of intraosseous ganglia and simple bone cysts of the carpal bones by curettage and injectable calcium phosphate bone cement (CPC) grafting. The patients consisted of five men and three women. One had a cystic lesion in the scaphoid, one in the hamate, and five in the lunate. Curettage of the lesions was performed, and CPC was injected into the cavity. Five patients were diagnosed with a ganglion and three with a simple bone cyst. Among the five patients with wrist pain, the pain disappeared completely in four. Radiographs showed apparent partial absorption of CPC in four patients and no absorption in other four. There were no recurrence of tumours and no other complications were encountered. We conclude that calcium phosphate bone cement is a useful material for repairing bone defect after curettage of an intraosseous ganglion or bone cyst of a carpal bone.

Topics: Adolescent; Adult; Arthralgia; Bone Cements; Bone Cysts; Carpal Bones; Chondroitin Sulfates; Curettage; Female; Ganglion Cysts; Humans; Hydroxyapatites; Injections; Male; Middle Aged; Range of Motion, Articular; Succinates; Young Adult