IMAGING THE POSITION OF A SCREW WITHIN THE SCAPHOID - A CLINICAL, ANATOMICAL AND RADIOLOGICAL STUDY

被引：12

作者：

COMPSON, JP

HEATLEY, FW

机构：

[1] Orthopaedic Academic Unit, St Thomas's Hospital, London, UK

来源：

JOURNAL OF HAND SURGERY-BRITISH AND EUROPEAN VOLUME | 1993年 / 18B卷 / 06期

关键词：

D O I：

10.1016/0266-7681(93)90230-D

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：

In an audit of 68 scaphoid fractures with delayed and non-union that had been internally fixed using the Herbert bone screw, it was found that 39 had a significant fault in screw position. Poor intra-operative imaging was a major contributing factor. An anatomical and radiological study was therefore performed to evaluate which views were necessary in order to be confident about screw position. We recommend a minimum of four views. To display the proximal pole, an ulnar deviated postero-anterior (PA) view and true lateral; and to display the distal pole, a semi-pronated and semi-supinated view.

引用

页码：716 / 724

页数：9

共 9 条

[1]

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[2]

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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]

SHAW J.A., Biomechanical comparison of cannulated small bone screws: A brief follow-up study, Journal of Hand Surgery, 16A, 6, pp. 998-1001, (1991)

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