Total Calcaneus Resection and Reconstruction Using a 3-dimensional Printed Implant.

Abstract

Considering the specific anatomic features of the foot, below-knee amputation is the treatment of choice for foot malignancies. However, advances in imaging modalities, adjuvant therapies, and improved surgical techniques have made foot salvage surgery increasingly possible. The calcaneus is an unusual location for malignant tumors, and there is limited information about foot salvage. Currently, 3-dimensional printed implants may successfully address reconstruction challenges after tumor resection. The authors present 2 patients with Ewing's sarcoma of the calcaneus who underwent total calcaneus resection and reconstruction using a custom-made 3-dimensional printed implant. [Orthopedics. 2019; 42(2):e282-e287.].