Abstract
This chapter presents the case scenarios of a 13-year-old female who presents with a three-month history of left shoulder pain that awakens her at night, and a 45-year-old female who presents with a six-week history of knee pain. Open biopsy is consistent with high-grade dedifferentiated chondrosarcoma. Resection and reconstruction are planned. Three common means of reconstruction have been used after periarticular tumor resection: osteoarticular allograft, allograft-prosthetic composite (APC), and endoprosthesis. Amputation for any reason was required in 5.1% of patients with endoprostheses, in 10% of patients with osteoarticular allografts, and in 1.7% of APCs. Aseptic loosening is similar between endoprostheses and APCs. There is a higher risk for fracture in osteoarticular allografts compared to peri-prosthetic fractures for APCs and endoprostheses. The chapter provides recommendations for implementing evidence-based practice in the clinical setting.
Original language | English (US) |
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Title of host publication | Evidence-Based Orthopedics |
Subtitle of host publication | Second Edition |
Publisher | wiley |
Pages | 999-1004 |
Number of pages | 6 |
ISBN (Electronic) | 9781119413936 |
ISBN (Print) | 9781119414001 |
DOIs | |
State | Published - Jan 1 2021 |
Externally published | Yes |
ASJC Scopus subject areas
- General Medicine