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美塔短柄髋关节假体的临床结果:对年轻患者适用吗?

Clinical results of the metha short hip stem: a perspective for younger patients?

作者信息

Thorey Fritz, Hoefer Claudia, Abdi-Tabari Nima, Lerch Matthias, Budde Stefan, Windhagen Henning

机构信息

Center for Hip, Knee and Foot Surgery, Sports Traumatology, ATOS Hospital Heidelberg.

Department of Orthopedic Surgery, Hannover Medical School , German.

出版信息

Orthop Rev (Pavia). 2013 Nov 6;5(4):e34. doi: 10.4081/or.2013.e34. eCollection 2013.


DOI:10.4081/or.2013.e34
PMID:24416478
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3883075/
Abstract

In recent years, various uncemented proximal metaphyseal hip stems were introduced for younger patients as a bone preserving strategy. Initial osteodensitometric analyses of the surrounding bone of short stems indicate an increase of bone mass with secondary bone ingrowth fixation as a predictor of long-term survival of these types of implants. We report the outcome of 151 modular Metha short hip stem implants in 148 patients between March 2005 and October 2007. The mean follow-up was 5.8±0.7 years and the mean age of the patients was 55.7±9.8 years. Along with demographic data and co-morbidities, the Harris Hip Score (HHS), the Hip dysfunction and Osteoarthritis Outcome Score (HOOS), and also the results of a patient-administered questionnaire were recorded pre-operatively and at follow-up. The mean HHS increased from 46±17 pre-operatively to 90±5 the HOOS improved from 55±16 pre-operatively to 89±10 at the final follow-up. A total of three patients have been revised, two for subsidence with femoral revision and one for infection without femoral revision (Kaplan Meier survival estimate 98%). The radiological findings showed no radiolucent lines in any of the patients. The modular Metha short hip stem was implanted in younger patients, who reported an overall high level of satisfaction. The clinical and radiographic results give support to the principle of using short stems with metaphyseal anchorage. However, long-term results are necessary to confirm the success of this concept in the years to come.

摘要

近年来,各种非骨水泥型近端股骨干骺端髋关节柄被引入用于年轻患者,作为一种保留骨质的策略。对短柄周围骨的初步骨密度分析表明,随着继发骨长入固定,骨量增加,这是这类植入物长期存活的一个预测指标。我们报告了2005年3月至2007年10月期间148例患者中151枚模块化Metha短髋关节柄植入物的结果。平均随访时间为5.8±0.7年,患者平均年龄为55.7±9.8岁。除人口统计学数据和合并症外,术前和随访时记录了Harris髋关节评分(HHS)、髋关节功能障碍和骨关节炎转归评分(HOOS),以及患者自行填写的问卷结果。平均HHS从术前的46±17提高到90±5,HOOS从术前的55±16提高到末次随访时的89±10。共有3例患者进行了翻修,2例因下沉行股骨翻修,1例因感染未行股骨翻修(Kaplan-Meier生存估计为98%)。影像学检查结果显示所有患者均无透光线。模块化Metha短髋关节柄植入年轻患者体内,这些患者总体满意度较高。临床和影像学结果支持使用带有干骺端固定的短柄的原则。然而,需要长期结果来证实这一概念在未来几年的成功。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fe44/3883075/d1dc723e5cb4/or-2013-4-e34-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fe44/3883075/c477cf69d8e4/or-2013-4-e34-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fe44/3883075/2a09b0125fc7/or-2013-4-e34-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fe44/3883075/d1dc723e5cb4/or-2013-4-e34-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fe44/3883075/c477cf69d8e4/or-2013-4-e34-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fe44/3883075/2a09b0125fc7/or-2013-4-e34-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fe44/3883075/d1dc723e5cb4/or-2013-4-e34-g003.jpg

相似文献

[1]
Clinical results of the metha short hip stem: a perspective for younger patients?

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[2]
[Our experience with the metha short hip stem].

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[3]
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[4]
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[5]
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[6]
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[7]
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[8]
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[9]
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[10]
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引用本文的文献

[1]
Long-term follow-up result of short metaphyseal femoral stem in primary total hip arthroplasty: A retrospective study.

World J Orthop. 2025-1-18

[2]
Long-term outcomes with a partial neck-preserving cementless short stem in primary total hip arthroplasty for young patients: a single center first one hundred cases.

Arch Orthop Trauma Surg. 2024-12-12

[3]
Mid- to long-term periprosthetic bone density changes after cementless short stem hip arthroplasty in elderly: A clinical and radiological analysis.

J Orthop. 2024-6-4

[4]
Midterm Comparative Analysis of Short Femoral Stem Survivorship in Dorr Type A Femurs.

Clin Orthop Surg. 2024-4

[5]
Calcar-guided short-stem total hip arthroplasty in fractures of the femoral neck: a prospective observational study of 68 hips.

Arch Orthop Trauma Surg. 2024-4

[6]
Clinical and radiographic outcomes after total hip arthroplasty with the NANOS neck preserving hip stem: a 10 to 16-year follow-up study.

BMC Musculoskelet Disord. 2022-1-10

[7]
Short-term success of proximal bone stock preservation in short hip stems: a systematic review of the literature.

EFORT Open Rev. 2021-11-19

[8]
Future of total hip arthroplasty with the Metha short stem in modern surgeries.

Sci Rep. 2021-11-5

[9]
Primary outcomes of a femoral neck-preserving stem: a multicentre clinical-radiological analysis at 5-year follow-up.

Eur J Orthop Surg Traumatol. 2022-4

[10]
Clinical and radiographic outcomes with the Nanos™ short-stem hip implant at 24 months: A prospective, single-center study.

J Orthop. 2020-6-6

本文引用的文献

[1]
Five-year results of a cementless short-hip-stem prosthesis.

Orthop Rev (Pavia). 2013-3-19

[2]
Cementless short stem hip arthroplasty METHA® as an encouraging option in adults with osteonecrosis of the femoral head.

Arch Orthop Trauma Surg. 2012-5-1

[3]
The NANOS short stem in total hip arthroplasty: a mid term follow-up.

Hip Int. 2011

[4]
Bone remodelling around the Metha short stem in total hip arthroplasty: a prospective dual-energy X-ray absorptiometry study.

Int Orthop. 2011-9-21

[5]
[Is there a bone-preserving bone remodelling in short-stem prosthesis? DEXA analysis with the Nanos total hip arthroplasty].

Z Orthop Unfall. 2010-8

[6]
Mid-term results of 155 patients treated with a collum femoris preserving (CFP) short stem prosthesis.

Int Orthop. 2010-5-2

[7]
Perspectives on metaphyseal conservative stems.

J Orthop Traumatol. 2008-3-13

[8]
Medium term results of the collum femoris preserving hydroxyapatite coated total hip replacement.

Hip Int. 2008

[9]
Maintenance of bone mineral density after implantation of a femoral neck hip prosthesis.

BMC Musculoskelet Disord. 2008-1-31

[10]
Modular short-stem prosthesis in total hip arthroplasty: implant positioning and the influence of navigation.

Orthopedics. 2007-10

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