Fig. 3From: Successful joint preservation of distal radius osteosarcoma by en bloc tumor excision and reconstruction using a tumor bearing frozen autograft: a case reportIntraoperative photos (a) The dorsal approach at the flexible side of the radiocarpal joint. The tumor bearing bone was resected with a biopsy tract, pronator quadratus muscle, and intraosseous membrane. The main extensor and flexor tendons were preserved. b Intraoperative radiograph of the tumor bearing bone resected along the planned osteotomy line. c The tumor bearing bone was frozen in liquid nitrogen. d After freezingBack to article page