None listed
Conditions
Interventions
Hip-experimental group:Orthopedic surgery planning software
Hip-control group:Preoperative planning was performed using a traditional surgical plan (based on X-ray and CT images)
Genus-experimental group:Orthopedic surgery planning software
Genus-control group:Preoperative planning was performed using a traditional surgical plan (based on X-ray and CT images)
Sponsors
The First Medical Center of the PLA General Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Aged 18-80 years (including 18 and 80 years old), gender is not limited; 2. According to the clinical judgment of the research doctor, in line with the indications for hip and knee joint replacement surgery (such as: primary or secondary osteoarthritis, avascular necrosis of the femoral head, femoral neck fracture, etc.); 3. Preoperative images (X-rays, CT images) meet the requirements for preoperative planning; 4. Understand the purpose of the trial, follow the protocol, participate voluntarily and sign the informed consent.
Exclusion criteria
Exclusion criteria: 1. Subjects who are pregnant or breastfeeding, or who plan to conceive during the test, with positive blood/urine pregnancy test results before the test; 2. Subjects who have participated in other clinical trials within 3 months before enrollment in this trial or are currently participating in other clinical trials (except for registration studies in other clinical trials); 3. Other situations judged by the researchers that are not suitable for inclusion in this study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Complete accuracy; | — |
Secondary
| Measure | Time frame |
|---|---|
| Accuracy;Software ease of use;Software functionality;Complete accuracy of ball head of hip joint, acetabular lining and knee gasket;Adverse events, serious adverse events;Equipment defects; | — |
Countries
China
Contacts
Public ContactChai Wei
The First Medical Center of the PLA General
Outcome results
None listed