Improved results using extensively coated THA stems at minimum 5-year followup.

Improved results using extensively coated THA stems at minimum 5-year followup. Research Abstract Details 

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Improved results using extensively coated THA stems at minimum 5-year followup. Abstract Text:

John J Callaghan,Jesse E Templeton,Steve S Liu,Lucian C Warth,Young-Yool Chung,

The Prodigy femoral component was extensively coated along its entire length, except for a smooth bullet-shaped distal tip. At a minimum 5 year followup we compared the results of that stem to those of a proximally coated first generation femoral component at comparable followup to address the question of which design performed better. For the extensively coated cohort, 86 patients (100 hips) underwent total hip arthroplasty by a single surgeon. At final followup, no patients were lost to followup and no hips were revised for aseptic loosening. Clinically, 3% of patients reported thigh pain (versus 15% in the proximally coated group). Radiographically, all hips had evidence of bone ingrowth (versus 94% in the PCA group). As expected with an extensively coated device there were fewer radiolucencies around the lower half of the prosthesis as well as less distal femoral lysis compared to the proximally coated stem.

Improved results using extensively coated THA stems at minimum 5-year followup. Publishing Authors By Initials

JJ Callaghan,JE Templeton,SS Liu,LC Warth,YY Chung,

For similar surgical procedures, operative: reoperation research abstracts see: surgical procedures, operative: reoperation research

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Improved results using extensively coated THA stems at minimum 5-year followup. Journal Published:

PUBLICATION TYPE: Research Support, N.I.H., Extr

Journal: Clinical orthopaedics and related research

VOLUME: 453

Page Numbers: 91-6

Journal Abbreviation: Clin. Orthop. Relat. Res.

ISSN: 0009-921X

DAY: 3

MONTH: Dec

YEAR: 2006

Improved results using extensively coated THA stems at minimum 5-year followup. Information

Number of References:

LANGUAGE: eng

NlmUniqueID: 75674

Improved results using extensively coated THA stems at minimum 5-year followup. Keywords Mesh Terms:

KEYWORDS: Reoperation

MESH TERMS: adverse effects

Chemical & Substance for Abstract: Improved results using extensively coated THA stems at minimum 5-year followup. Information

Substance Name: Coated Materials, Biocompatible

Registry Number: 0

Grant and Affiliation Information for Improved results using extensively coated THA stems at minimum 5-year followup.

AFFILIATION: Department of Orthopaedics, University of Iowa Health Care, Iowa City, IA 52242, USA. john-callaghan@uiowa.edu

Country: United States

AGENCY: United States NIAMS

GRANT: R01 AR047653-02

ACRONYM: AR

MEDLINETA: Clin Orthop Relat Res

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