Usefulness of a Modular Hip System for Combined Anteversion in Cementless Total Hip Arthroplasty / 대한고관절학회지
Hip & Pelvis
;
: 30-36, 2013.
Article
in Korean
| WPRIM
| ID: wpr-105247
ABSTRACT
PURPOSE:
The purpose of this study is to evaluate the usefulness of a modular total hip system for combined anteversion in cementless modular total hip arthroplasty. MATERIALS ANDMETHODS:
We performed twenty cementless modular total hip arthroplasty procedures. The patients lay in lateral position and 15degreesinternal rotation of the thigh. The surgeon inserted an acetabular cup component first, followed by a femoral component. He selected an appropriate modular neck component using an intra-operative manual combined anteversion test. All patients underwent post-operative computed tomography.RESULTS:
The average measurement of anteversion of the acetabular cup was 15.9+/-2.9degrees and anteversion of the femoral stem was 15.2+/-11.9degrees. Then, the combined anteversion was calculated to 24.0+/-8.2degrees. Significant difference was observed between combined anteversion and theoretical combined anteversion.CONCLUSION:
The method using an intra-operative manual combined anteversion test cannot realize the theoretical combined anteversion in cementless modular hip arthroplasty.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Arthroplasty
/
Thigh
/
Hip
/
Neck
Limits:
Humans
Language:
Korean
Journal:
Hip & Pelvis
Year:
2013
Type:
Article
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