Review Article
The Surgical Treatment of Pelvic Bone Metastases
Table 2
Summary of surgical techniques for pelvic metastasis.
| Patient | Site of lesion | Resection | Reconstruction |
| Class 1 | Zones 1, 3 | Wide margins | None | Zone 2 | Wide margins | Harrington procedure Megaprosthesis Saddle prosthesis Massive allograft with THR |
| | | | Harrington I defect | | | | Curettage, cement | | | | Conventional THR | | | | Harrington II defect | | | | THR with reinforcement ring | | | | Harrington III defect | Classes 2, 3 |
Zone 2 | Marginal, intralesional | Harrington procedure | Defect filling with cement or | | | | allograft and THR | | | | Harrington IV defect | | | | Megaprosthesis | | | | Saddle prosthesis | | | | Massive allograft with | | | | THR |
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THR: total hip replacement.
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