Reconstruction of pelvic defects with polypropylene mesh following resection of primary tumors – A case series

Combination of frozen autograft produced with liquid nitrogen and total hip replacement as a bone recycle reconstruction in pelvic osteosarcoma resection type 2: A case report

“…Due to the resistance of chemotherapy, the mainstay of treatment for pelvic osteosarcoma is wide resection. Following resection of the hemi pelvic, there are various alternative reconstruction procedures such as pseudoarthrosis, arthrodesis, mega prostheses, massive allograft, and cryosurgery [ [1] , [2] , [3] , [4] , [5] ]. However, the results were still dissatisfying with numerous complications.…”