The role of the pediatric plastic surgeon in limb salvage surgery for osteosarcoma of the lower extremity.

Limb salvage for management of osteosarcoma of the lower extremity has become the mainstay of treatment for patients with malignant bony and soft tissue tumors. The knee has become a special area of concern for the reconstructive surgeon due to the high rate of wound complications and difficulties of soft tissue reconstruction. With the availability of new prosthetic implants, the advancement of surgical soft tissue techniques and introduction of adjuvant and neoadjuvant chemotherapy, resection and reconstruction has become the standard approach for patients presenting to St. Jude Children's Research Hospital. The pediatric plastic surgeon's role usually requires handling of wound complications in these reconstructive procedures. This article will discuss the authors' approach to dealing with wound complications in this difficult patient population and their interaction with the orthopedic oncologic service in obtaining primary resection and soft tissue coverage.