| 骶骨相关解剖参数的CT影像学测量研究 |
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Received:April 22, 2021
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| 作者 | Author | 单位 | Unit | E-Mail |
| 韩欣攸 |
HAN Xin-you |
中国科学院大学宁波华美医院骨科, 浙江 宁波 315010 |
Department of Orthopaedics, Hua Mei Hospital, University of Chinese Academy of Sciences, Ningbo 315010, Zhejiang, China |
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| 扶青松 |
FU Qing-song |
中国科学院大学宁波华美医院骨科, 浙江 宁波 315010 |
Department of Orthopaedics, Hua Mei Hospital, University of Chinese Academy of Sciences, Ningbo 315010, Zhejiang, China |
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| 王伟斌 |
WANG Wei-bin |
中国科学院大学宁波华美医院骨科, 浙江 宁波 315010 |
Department of Orthopaedics, Hua Mei Hospital, University of Chinese Academy of Sciences, Ningbo 315010, Zhejiang, China |
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| 袁欣华 |
YUAN Xin-hua |
中国科学院大学宁波华美医院骨科, 浙江 宁波 315010 |
Department of Orthopaedics, Hua Mei Hospital, University of Chinese Academy of Sciences, Ningbo 315010, Zhejiang, China |
fixboner@163.com |
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| 期刊信息：《中国骨伤》2022年35卷，第7期，第650-655页 |
| DOI：10.12200/j.issn.1003-0034.2022.07.011 |
| 基金项目:宁波市自然科学基金（编号：2016A610142） |
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目的:探讨骶骨解剖参数CT测量了解新型骶骨蝶形钢板DenisⅠ区安全置钉通道。
方法：回顾性分析2020年1月至2020年6月正常成年骶骨CT资料101例，女49例，男52例，年龄（49.11±15.02）岁。重建骶骨三维模型，根据所需测量平面重新分割三维模型，并进行数据测量及统计分析。
结果：骶骨上关节突下缘至S2骶后孔下缘的竖直距离为（42.55±4.73） mm；S1、S2、S3孔平面骶外侧嵴至骶髂关节面的水平距离依次为（19.09±3.07） mm、（15.34±2.69） mm、（8.29±2.48） mm；S1孔平面由骶外侧嵴向前进钉，内侧角、外侧角为（7.49±7.49）°、（24.07±4.89）°；S2孔平面内侧角、外侧角为（-3.10±8.95）°、（24.95±5.74）°。不同性别间除S1水平距离、S1内侧角外其余差异均有统计学意义，年龄与所有数据均无相关性。
结论：新型骶骨蝶形钢板在DenisⅠ区有足够的安全置钉范围；成年人骶骨形态间存在差异，差异主要与性别相关而与年龄无关。 |
| [关键词]:骶骨 解剖学 计算机虚拟技术 |
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| CT imaging measurement of sacral related anatomical parameters |
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Abstract:
Objective: To investigate the CT measurement of sacral anatomical parameters and understand the safe nail placement channel of DenisⅠ area with a new sacral butterfly plate.
Methods: The CT data of 101 normal adult sacrum from January 2020 to June 2020 were retrospectively analyzed, including 49 females and 52 males, aged(49.11±15.02) years old. Firstly, the three-dimensional model of sacrum was reconstruct, the three-dimensional model according to the plane was re segment to be measured, and data measurement and statistical analysis were carried out.
Results: The vertical distance from the lower edge of superior sacral articular process to the lower edge of S2 posterior sacral foramen was (42.55±4.73) mm;The horizontal distance from the lateral sacral crest of S1, S2 and S3 hole plane to the sacroiliac joint surface was (19.09±3.07) mm, (15.34±2.69) mm and (8.29±2.48) mm respectively;The plane of S1 hole moves forward from the lateral sacral ridge, the inner and outer angles are (7.49±7.49)° and (24.07±4.89)° respectively;The inside and outside angles of S2 hole plane are (-3.10±8.95)° and (24.95±5.74)° respectively. There were significant differences between different genders except S1 horizontal distance and S1 medial angle, and there was no correlation between age and all data.
Conclusion: The new sacral butterfly plate has enough safe nail placement range in DenisⅠ area;There are differences in sacral morphology among adults. The differences are mainly related to gender but not age. |
| KEYWORDS:Sacrum Anatomy Computer virtual technology |
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| 引用本文，请按以下格式著录参考文献： |
| 中文格式: | 韩欣攸,扶青松,王伟斌,袁欣华.骶骨相关解剖参数的CT影像学测量研究[J].中国骨伤,2022,35(7):650~655 |
| 英文格式: | HAN Xin-you,FU Qing-song,WANG Wei-bin,YUAN Xin-hua.CT imaging measurement of sacral related anatomical parameters[J].zhongguo gu shang / China J Orthop Trauma ,2022,35(7):650~655 |
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