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.

Introduction: Pelvic osteosarcoma remains a challenge for orthopedic surgeons to manage. However, recent advances giving various options to get a more effective reconstruction method. We present bone recycle reconstruction using a combination of frozen autograft and total hip replacement (THR) following extraarticular resection type II of pelvic osteosarcoma.