None listed
Conditions
Interventions
Medical Device : Patients who need total knee arthroplasty are assigned to KR group and PS group by performing randomization allocation before surgery. For the assigned group, the surgery is performed
Sponsors
Chonnam National University Hospital Hwasun Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Total knee arthroplasty is scheduled for both knee degenerative arthritis, traumatic arthritis, non-inflammatory degenerative knee arthritis, including avascular necrosis, and rheumatoid arthritis. And subjects who have been fully informed of the preoperative study and have expressed consent to participate
Exclusion criteria
Exclusion criteria: -Patients with a history of infectious arthritis in the knee joint scheduled for surgery -Subjects with decreased range of motion in the knee joint (flexion contraction more than 30 degrees, subsequent flexion less than 90 degrees) -Subjects with very severe valgus and varus deformities (Hip-Knee-Ankle angle ± 20 degrees or more) -In case of severe joint destruction and deformation, and it is expected to perform artificial joints using bone grafts, blocks, or long stems. -Subjects who have severe deformations in the femur, tibia, and patella, including around the knee joint, and are considered to affect the result analysis -If it is judged that it is inappropriate to be included in the study by the other responsible researcher
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Physical examination (knee joint range of motion);Survey (Pain, Stiffness, Functional outcome, Patient Satisfaction, Expectation) | — |
Secondary
| Measure | Time frame |
|---|---|
| plain radiograph | — |
Countries
Korea, Republic of
Contacts
Public ContactYoung Min Lee
Chonnam National University Hospital Hwasun Hospital
Outcome results
None listed