Comparison of Stability and Outcomes in Single-radius Femoral Component for Total Knee Arthroplasty

Study of Compare Mid-flexion Stability and Clinical Outcomes in Single-radius Femoral Design or Multi-radius Femoral Design.

Status

UNKNOWN

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT01379755

Enrollment

213

Registered

2011-06-23

Start date

2010-08-31

Completion date

2011-07-31

Last updated

2011-07-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Osteoarthritis

Keywords

stability, single-radius, multi-radius, total knee arthroplasty

Brief summary

This is a comparison of the functional results and Varus-Valgus Stability in Single-radius versus Multi-radius Femoral Component for Total Knee Arthroplasty.

Detailed description

Recently, femoral designs based on a sagittal single radius were designed to allow better mid-flexion stability and extensor function after total knee arthroplasty. The purpose of this study was to compare mid-flexion stability and clinical outcomes in patients that received TKA using either a single-radius femoral design or multi-radius femoral design.

Interventions

None listed

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

48 Years to 84 Years

Healthy volunteers

Yes

Inclusion criteria

* followed for a minimum of two years.

Exclusion criteria

* Not followed for a minimum of two years.

Countries

South Korea

Outcome results