Understanding GMK Sphere Implant Tibiofemoral Kinematics by Means of Dynamic Videofluoroscopy

Medacta International SA30 enrolled

Overview

The objective of this research project is to perform a comparative study on the in vivo kinematics of the GMK Sphere prosthesis in comparison to the conventional GMK PS Fixed Bearing TKA and the GMK UC Fixed Bearing TKA.

Study Type

OBSERVATIONAL

Enrollment

Conditions

Arthroplasty Replacement, Knee

Interventions

Dynamic videofluoroscopic analysisOTHER

Patients bearing 3 different prosthesis (3 groups) will be prospactively assessed with videofluoroscopy.

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: * subjects bearing a TKA with one of the studied prosthesis * male and female older than 18 years old * patients who are willing and able to sign an informed consent form Exclusion Criteria: * any case not described in the inclusion criteria

Locations (2)

Institute for Biomechanics ETH Zurich

Zurich, Switzerland

RECRUITING

Institute for Biomechanics ETH Zurich

Zurich, Switzerland

RECRUITING

Outcomes

Primary Outcomes

2D/3D videofluoroscopy

Time frame: 1 year

Data from ClinicalTrials.gov

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