A pilot study of a simple navigation system for Total Hip Arthroplasty in the lateral position using augmented reality technology
Not Applicable
Recruiting
- Conditions
- Hip joint disease scheduled for total hip arthroplasty Osteoarthritis, Rheumatoid Arthritis, Femoral head necrosis, Femoral neck fracture, rapidly destructive coxopathy, subchondral insufficiency fracture of the femoral head.
- Registration Number
- JPRN-UMIN000031602
- Lead Sponsor
- issan Tamagawa Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 40
Inclusion Criteria
Not provided
Exclusion Criteria
(1) Patients who have been registered in the past in this study (2) Patients judged by the principal investigator to be inappropriate as subjects
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The Accuracy of Implant Placement using X-ray and CT at 3 months postoperative (Absolute value error between intraoperative measured value and postoperative measured value)
- Secondary Outcome Measures
Name Time Method sing CT at 3 months after surgery, -Cup installation angle and differences from 3-dimensional preoperative plan (adiographic inclination (RI) and radiographic anteversion (RA)) -Accuracy of leg extension and femoral neck cut level(Absolute value error between intraoperative measured value and postoperative measured value)