Analysis of cover of the femoral head in normal and dysplastic hips NEW CT-BASED TECHNIQUE

被引：100

作者：

Dandachli, W. ^{[1
]}

Kannan, V. ^{[1
]}

Richards, R. ^{[1
]}

Shah, Z. ^{[1
]}

Hall-Craggs, M. ^{[1
]}

Witt, J. ^{[1
]}

机构：

[1] Univ Coll London Hosp, London NW1 2BU, England

来源：

JOURNAL OF BONE AND JOINT SURGERY-BRITISH VOLUME | 2008年 / 90B卷 / 11期

关键词：

D O I：

10.1302/0301-620X.90B11.20073

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 present a new CT-based method which measures cover of the femoral head in both normal and dysplastic hips and allows assessment of actabular inclination and anteversion. A clear topographical image of the head with its covered area is generated. We studied 36 normal and 39 dysplastic hips. In the normal hips the mean cover was 73% (66% to 81%), whereas in the dysplastic group it was 51% (38% to 64%). The significant advantage of this technique is that it allows the measurements to be standardised with reference to a specific anatomical plane. When this is applied to assessing cover in surgery for dysplasia of the hip it gives a clearer understanding of where the corrected hip strands in relation to normal and accurate assessment of inclination and anteversion.

引用

页码：1428 / 1434

页数：7

共 32 条

[1]

EVALUATION OF CT SCANS AND 3-D REFORMATTED IMAGES FOR QUANTITATIVE ASSESSMENT OF THE HIP [J].