Long - term survivorship and clinical results of the navigated withdrawn ASR ™.

ABSTRACT:

Introduction

Primary goals of the study were to present the mid - to long - term survivorship and clinical, radiological and metal serological results of the first stem - navigated ASR™ resurfacing at our clinic. Secondary goals were to determine the influence of stem - navigation on the outcome and risk factors for revision in our cohort.

Methods

From Mai 2006 to Mai 2009 46 ASR™ resurfacing hip systems have been implanted in 43 patients with a median age of 55 years. At final follow - up (33 patients with a mean follow -up of 89,6 months) guidelines were followed and HHS and HOOS were completed. Inclination, NSA and SSA were measured on radiographs and signs of loosening were graded. Risk factors for revision were compared in the non - revision and revision g

SUBMITTER: van Ochten JHM 

PROVIDER: S-EPMC6111022 | biostudies-literature | 2018 Sep

REPOSITORIES: biostudies-literature