Cemented fixation with PMMA or bis-GMA resin hydroxyapatite cement: effect of implant surface roughness

被引：42

作者：

Walsh, WR ^{[1
]}

Svehla, MJ

Russell, J

Salto, M

Nakashima, T

Gillies, RM

Bruce, W

机构：

[1] Univ New S Wales, Orthopaed Res Labs, Prince Wales Hosp, Sydney, NSW 2031, Australia

[2] Osaka Minami Natl Hosp, Dept Orthopaed Surg, Osaka, Japan

[3] Kuraray Med Inc, Okayama, Japan

[4] Hori Nichibei Consulting, Bellevue, WA 98006 USA

来源：

BIOMATERIALS | 2004年 / 25卷 / 20期

关键词：

bone cement; in-vitro test; joint replacement; mechanical properties;

D O I：

10.1016/j.biomaterials.2003.12.020

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Implant surface roughness is an important parameter governing the overall mechanical properties at the implant-cement interface. This study investigated the influence of surface roughness using polymethylmethcrylate (PMMA) and a Bisphenol-a-glycidylmethacyrlate resin-hydroxyapatite cement (CAP). Mechanical fixation at the implant-cement interface was evaluated in vitro using static shear and fatigue loading with cobalt chrome alloy (CoCr) dowels with different surface roughness preparations. Increasing surface roughness improved the mechanical properties at the implant-cement interface for both types of cement. CAP cement fixation was superior to PMMA under static and dynamic loading. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：4929 / 4934

页数：6

共 45 条

[1] The pathology of total joint arthroplasty I. Mechanisms of implant fixation [J].

Bauer, TW ;

Schils, J .

SKELETAL RADIOLOGY, 1999, 28 (08) :423-432

[2]

BERMAN AT, 1984, CLIN ORTHOP RELAT R, P284

[3] THE EFFECT OF SURFACE PREPARATION ON METAL BONE-CEMENT INTERFACIAL STRENGTH [J].

BUNDY, KJ ;

PENN, RW .

JOURNAL OF BIOMEDICAL MATERIALS RESEARCH, 1987, 21 (06) :773-805

[4] Allergic contact dermatitis to bisphenol-A-glycidyldimethacrylate (BIS-GMA) dental resin associated with sensitivity to epoxy resin [J].

Carmichael, AJ ;

Gibson, JJ ;

Walls, AWG .

BRITISH DENTAL JOURNAL, 1997, 183 (08) :297-298

[5]

Chang PB, 1998, CLIN ORTHOP RELAT R, P57

[6]

Chen CQL, 1999, J BIOMED MATER RES, V48, P440, DOI 10.1002/(SICI)1097-4636(1999)48:4<440::AID-JBM7>3.0.CO

[7]

2-5

[8]

Crowninshield RD, 1998, CLIN ORTHOP RELAT R, P90

[9]

Davies Jeffrey P., 1993, Clinical Materials, V12, P121, DOI 10.1016/0267-6605(93)90061-B

[10] Dental veneers fitting: a cause for reactions to epoxy resin and BIS-GMA [J].

Dawn, G ;

Smith, G ;

Forsyth, A .

CLINICAL AND EXPERIMENTAL DERMATOLOGY, 2003, 28 (04) :458-459

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