Objective: To evaluate clinical effects of expanded curettage and bone cement filling combined with internal fixation in treating Campanacci III giant cell tumor of knee joint.
Methods: From January 2006 to December 2016, 21 patients with Campanacci III giant cell tumor of knee joint were treated by expanded curettage and bone cement filling combined with internal fixation, including 11 males and 10 females with an average age of(35.24±10.