Long-term results of primary and revision arthroplasty of the diaphyseal bone segment. Experience of 23 years

The diaphysis of the long bones is a rare localization for malignant tumors. According to the literature, segmental resection of the diaphysis of bone with reconstruction significantly improves the patient’s quality of life. Today, there are various options for reconstruction after extraarticular resections. The present study presents the long-term results of using diaphyseal endoprostheses of various localizations. A comparative analysis was carried out, the advantages and disadvantages of alternative options for replacing the diaphysis of tubular bones were determined. International system ISOLS 2013 (Henderson) was used to determine complications of bones diaphysis endoprosthetics.

rare localization, diaphysis endoprosthetics, re-endoprosthetics, bone sarcoma