Fracture of the femoral component of a Brigham unicompartmental knee: a case report

被引：10

作者：

Panousis, K ^{[1
]}

Murnaghan, C

Koettig, P

Grigoris, P

机构：

[1] Univ Glasgow, Dept Orthopaed Surg, Western Infirm, Glasgow, Lanark, Scotland

[2] Centerpulse Orthoped Ltd, Winterthur, Switzerland

来源：

KNEE SURGERY SPORTS TRAUMATOLOGY ARTHROSCOPY | 2004年 / 12卷 / 04期

关键词：

knee prosthesis; adverse effects; arthroplasty; replacement; knee;

D O I：

10.1007/s00167-003-0434-z

中图分类号：

R826.8 [整形外科学]; R782.2 [口腔颌面部整形外科学]; R726.2 [小儿整形外科学]; R62 [整形外科学（修复外科学）];

学科分类号：

摘要：

We report the failure of a femoral component in a unicompartmental knee replacement 6 years after implantation. The implant fractured 15 mm from the anterior tip, and scanning electron microscopy confirmed fatigue to be the cause of failure. The clinical and laboratory findings are presented, and the causes and implications of this mode of implant failure are discussed.

引用

页码：307 / 310

页数：4

共 23 条

[1] THE EFFECT OF CONFORMITY, THICKNESS, AND MATERIAL ON STRESSES IN ULTRAHIGH MOLECULAR-WEIGHT COMPONENTS FOR TOTAL JOINT REPLACEMENT [J].

BARTEL, DL ;

BICKNELL, VL ;

WRIGHT, TM .

JOURNAL OF BONE AND JOINT SURGERY-AMERICAN VOLUME, 1986, 68A (07) :1041-1051

[2]

BERGER RA, 1999, CLIN ORTHOP RELAT R, V367, P50

[3]

Cameron H U, 1990, J Arthroplasty, V5, P315, DOI 10.1016/S0883-5403(08)80089-7

[4]

ECKER ML, 1987, CLIN ORTHOP RELAT R, V216, P151

[5]

GACON G, 1993, REV CHIR ORTHOP, V79, P635

[6]

INSALL J, 1976, CLIN ORTHOP RELAT R, V120, P83

[7] CURRENT CONCEPTS REVIEW - UNICONDYLAR KNEE ARTHROPLASTY [J].

KOZINN, SC ;

SCOTT, R .

JOURNAL OF BONE AND JOINT SURGERY-AMERICAN VOLUME, 1989, 71A (01) :145-150

[8] UNICOMPARTMENTAL TIBIOFEMORAL RESURFACING ARTHROPLASTY [J].

LASKIN, RS .

JOURNAL OF BONE AND JOINT SURGERY-AMERICAN VOLUME, 1978, 60 (02) :182-185

[9]

LAURENCIN CT, 1991, CLIN ORTHOP RELAT R, V273, P151

[10] Revision of unicompartmental knee arthroplasty - Outcome in 1,135 cases from the Swedish Knee Arthroplasty study [J].

Lewold, S ;

Robertsson, O ;

Knutson, K ;

Lidgren, L .

ACTA ORTHOPAEDICA SCANDINAVICA, 1998, 69 (05) :469-474

← 1 2 3 →