Artificial Knee Joint Total Knee Arthroplasty
Conditions
Interventions
Total Knee Arthroplasty
Sponsors
Spaarne Ziekenhuis
Eligibility
Age
18 Years to 99 Years
Inclusion criteria
Inclusion criteria: Age: 21- 90 years Indications: Patient is diagnosed with osteoarthritis and requiring primary knee arthroplasty General: All consecutive patients (*usual care*) are included to prevent selection bias in the migration analysis. Consent: Patient is capable of giving informed consent and expressing a willingness to comply
Exclusion criteria
Exclusion criteria: The patient has an a-priori risk for a posterior-stabilized total knee arthroplasty. - Status after patellectomy - In case flexion is less than 90 degrees The patient is unable or unwilling to sign the Informed Consent specific to this study The patient does not understand the Dutch or English language good enough to participate Patients indicated for revision arthroplasty Patient is diagnosed with rheumatoid arthritis When there are not enough markers visible in the baseline RSA photograph and it will not improve by placing the patient in another position, the patient will be excluded from the study (secondary
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The primary objective of this study is to compare the magnitude and pattern of migration of the prostheses (Femoral and Tibial component) during the first and second post-operative year. | — |
Secondary
| Measure | Time frame |
|---|---|
| The secondary objective of this study is to compare clinical and radiological outcome of the prostheses and PROMS and to compare clinical and radiological outcome and PROMS of the prostheses with migration data. | — |
Countries
Netherlands
Outcome results
None listed