MONITORING BONE DENSITY FROM PATIENTS UNDERGOING TOTAL HIP ARTHROPLASTY USING COMPUTED TOMOGRAPHY AND 3D MODELING TECHNIQUES

被引：2

作者：

Gargiulo, Paolo ^{[1
,2
]}

Helgasson, Benedikt ^{[3
]}

Magnusson, Benedikt ^{[1
,2
]}

Petursson, Throstur ^{[1
,2
]}

Izzo, Gianluca Mario ^{[2
,4
]}

Magnusdottir, Gigja ^{[5
]}

Halldorsson, Gretar ^{[5
]}

Tribel, Jan ^{[6
]}

Jonsson, Halldor, Jr. ^{[6
,7
]}

机构：

[1] Landspitali Univ Hosp, Dept Sci & Dev, Reykjavik, Iceland

[2] Reykjavik Univ, Dept Biomed Engn, Reykjavik, Iceland

[3] Swiss Fed Inst Technol, Inst Biomech, Zurich, Switzerland

[4] Univ Federico II Naples, Dept Biomed Engn, Naples, Italy

[5] Landspitali Univ Hosp, Rehabil Clin Grensas, Reykjavik, Iceland

[6] Landspitali Univ Hosp, Orthopaed Clin, Reykjavik, Iceland

[7] Iceland Univ, Fac Med, Reykjavik, Iceland

来源：

BIOMEDICAL ENGINEERING-BIOMEDIZINISCHE TECHNIK | 2013年 / 58卷

关键词：

Total hip arthroplasty; Computed tomography 3D models; Bone mineral density; Cemented and uncemented implants;

D O I：

10.1515/bmt-2013-4419

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

A clinical trial was carried out including 36 volunteer patients which underwent unilateral THA surgery (50% cemented, 50% uncemented). Changes in bone mineral density after the operation are monitored to assess the outcome of the procedure. We found age and gender only to be a modest predictor of bone quality for our THA patients and since poor bone quality is known to be associated with a risk of revision surgery it needs to receive a higher weight in our preclinical assessment when choosing between cemented and uncemented THA.

引用

页数：2

共 4 条

[1]

ENGH CA, 1988, CLIN ORTHOP RELAT R, P91

[2]

Gargiulo P, 2013, ARTIFICIAL ORGANS

[3] Monitoring of Muscle and Bone Recovery in Spinal Cord Injury Patients Treated With Electrical Stimulation Using Three-Dimensional Imaging and Segmentation Techniques: Methodological Assessment [J].

Gargiulo, Paolo ;

Helgason, Thordur ;

Reynisson, Pall Jens ;

Helgason, Benedikt ;

Kern, Helmut ;

Mayr, Winfried ;

Ingvarsson, Pall ;

Carraro, Ugo .

ARTIFICIAL ORGANS, 2011, 35 (03) :275-281

[4] Monitoring of periprosthetic BMD after uncemented total hip arthroplasty with dual-energy X-ray absorptiometry -: a 3-year follow-up study [J].

Venesmaa, PK ;

Kröger, HPJ ;

Miettinen, HJA ;

Jurvelin, JS ;

Suomalainen, OT ;

Alhava, EM .

JOURNAL OF BONE AND MINERAL RESEARCH, 2001, 16 (06) :1056-1061

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