Related Experiment Videos
Internal hemipelvectomy and reconstruction with a megaprosthesis
P E Müller1, H R Dürr, B Wegener
1Department of Orthopedics, Universität Rostock, Germany. peter.mueller@med.uni-rostock.de
International Orthopaedics
|June 25, 2002
Summary
Internal hemipelvectomy with megaprosthesis reconstruction showed mixed outcomes for complex pelvic cases. While some patients survived, complications like infection and prosthesis removal were common, highlighting the procedure
Area of Science:
- Orthopedic Surgery
- Oncology
- Reconstructive Surgery
Background:
- Pelvic defects pose significant reconstructive challenges.
- Internal hemipelvectomy with megaprosthesis is a complex surgical option.
- Outcomes for this procedure in diverse patient groups require evaluation.
Purpose of the Study:
- To evaluate the outcomes of internal hemipelvectomy and megaprosthesis reconstruction.
- To assess survival rates and complications in patients with pelvic defects.
Main Methods:
- Retrospective analysis of nine consecutive patients.
- Patients underwent internal hemipelvectomy and custom-made megaprosthesis reconstruction.
- Follow-up included assessment of survival, complications, and functional outcomes.
Main Results:
- Five out of nine patients survived the mean follow-up of 62 months.
- Four of eight tumor patients survived, with three deaths due to malignant disease.
- Complications included infection (requiring prosthesis removal in two cases) and other issues in six patients.
Conclusions:
- Internal hemipelvectomy with megaprosthesis can achieve survival in select complex pelvic cases.
- Significant complication rates, particularly infection, necessitate careful patient selection and management.
- The procedure offers a potential solution for pelvic defects but carries substantial risks.