Analysis of accuracy of navigation system in total hip arthroplasty
Not Applicable
- Conditions
- Osteoarthritis of the hip, idiopathic necrosis of the femoral head, rheumatoid arthritis, femoral neck fracture
- Registration Number
- JPRN-UMIN000031875
- Lead Sponsor
- Okayama University
- Brief Summary
CT navigation systems were more accurate in surgeries performed in the lateral position, but no significant difference was observed between the accuracy of portable navigation and CT navigation systems in surgeries performed in the supine position.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 50
Inclusion Criteria
Not provided
Exclusion Criteria
Patients with any of the following will not be included in this study. 1) Patients with highly deformed ilium due to pelvic fracture, pelvic surgery, etc. 2) Women who may be pregnant or have a possibility of pregnancy 3) Lactating women 4) Patients who are deemed inappropriate by the researchers.
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method To compare the accuracy of cup position in total hip arthroplasty between CT-based navigation and portable navigation.
- Secondary Outcome Measures
Name Time Method