Related Experiment Videos
Total hip replacement in the elderly: cost-effective alternatives
1Department of Orthopaedic Surgery, Georgetown University Medical Center, Washington, DC, USA.
Instructional Course Lectures
|January 1, 1994
Summary
Cemented fixation is favored for elderly hip replacements due to excellent long-term data and cost-effectiveness. Prosthetic components, representing 15-25% of hospitalization costs, are more economical with cemented fixation.
Area of Science:
- Orthopedic surgery
- Biomedical engineering
- Health economics
Background:
- Prosthetic component costs are a significant factor in total hip arthroplasty (THA) expenses.
- Fixation methods (cemented vs. cementless) influence both clinical outcomes and economic considerations.
Purpose of the Study:
- To evaluate the cost-effectiveness of cemented versus cementless fixation in total hip arthroplasty for elderly patients.
- To analyze the impact of prosthetic component costs on overall hospitalization expenses.
Main Methods:
- Comparative analysis of hospitalization costs based on fixation type.
- Review of existing long-term clinical data for cemented and cementless THA.
Main Results:
- Prosthetic components account for 15-25% of total hospitalization costs.
- Cemented fixation demonstrates favorable long-term clinical outcomes.
- Economic analysis indicates cemented fixation is more cost-effective.
Conclusions:
- Cemented fixation is the preferred method for total hip arthroplasty in the elderly due to superior long-term clinical evidence and lower overall costs.
- The selection of fixation impacts healthcare resource utilization significantly.