利益冲突：文章的全部作者声明，在课题研究和文章撰写过程不存在利益冲突。

机构伦理问题：研究方案的实施符合内蒙古医科大学的相关伦理要求。

知情同意问题：参与试验的受试者及其家属为自愿参加，均对试验过程完全知情同意，在充分了解治疗方案的前提下签署了“知情同意书”。

写作指南：该研究遵守《观察性临床研究报告指南》(STROBE指南)。

文章查重：文章出版前已经过专业反剽窃文献检测系统进行3次查重。

文章外审：文章经小同行外审专家双盲外审，同行评议认为文章符合期刊发稿宗旨。

生物统计学声明：文章统计学方法已经内蒙古医科大学统计教研室审核。

文章版权：文章出版前杂志已与全体作者授权人签署了版权相关协议。

开放获取声明：这是一篇开放获取文章，根据《知识共享许可协议》“署名-非商业性使用-相同方式共享4.0”条款，在合理引用的情况下，允许他人以非商业性目的基于原文内容编辑、调整和扩展，同时允许任何用户阅读、下载、拷贝、传递、打印、检索、超级链接该文献，并为之建立索引，用作软件的输入数据或其它任何合法用途。

[1]PUTZIER M,STRUBE P,CECCHINATO R,et al.A new navigational tool for pedicle screw placement in patients with severe scoliosis:a pilot study to prove feasibility,accuracy,and identify operative Spine ;30:E430-E439.

[2]FARSHAD M,BETZ M,FARSHAD-AMACKER NA,et of patient-specific templateguided fluoroscopically controlled pedicle screw placement in the thoracic and lumbar spine:a randomized cadaveric Spine J.2017;26:738-749.

[3]HU Y,YUAN Z,SPIKER WR,et analysis of C2 translaminar screw placement assisted by a novel rapid prototyping drill template:a cadaveric Spine J.2013;22:2770-2776.

[4]HU QF,XU RM,PAN H,et screw fixation in the upper thoracic spine:computed tomography-based quantitative laminar analysis and feasibility study of translaminar virtual screw Biochem ;73:191-198.

[5]DZIER?ANOWSKI J,SKOTARCZYK M,BACZKOWSKA-WALISZEWSKA Z,et analysis of the lumbar vertebrae concerning the optimal screw selection for transpedicular Med Med Res.2019;11(33):83-96.

[6]MAALY MA,SAAD A,HOULEL measurements of lumbar pedicles in Egyptian population using computerized tomography and cadaver direct caliber J Radiol Nucl Med.2010;41(4):475-481.

[7]MOHANTY SP,KANHANGAD MP,BHAT SN,et of the lower thoracic and lumbar pedicles and its relevance in pedicle ;102(3):299-305.

[8]LOTFINIA I,HADDADI K,SAYYAHMELLI tomographic evaluation of pedicle dimension and lumbar spinal ;20(3):194-198.

[9]SANI HY.The morphometric description of the thoracic and lumbar vertebral pedicles in European,African and mixed population of South Faculty of Health Sciences,University of the Witwatersrand,Johannesburg,2018.

[10]MUGHIR AMA,YUSOF MI,ABDULLAH S,et comparison between adolescent and adult lumbar pedicles using computerised tomography Radiol ;32(6):587-592.

[11]NOJIRI K,MATSUMOTO M,CHIBA K,et analysis of the thoracic and lumbar spine in Japanese on the use of pedicle and Radiologic Anatomy,2005;27(2):123-128.

[12]MITRA SR,DATIR SP,JADHAV study of the lumbar pedicle in the Indian population as related to pedicular screw ;27(5):453-459.

[13]KIM NH,LEE HM,CHUNG IH,et study of the pedicles of thoracic and lumbar vertebrae in ;19(12):1390-1394.

[14]戚力升,李森,谢明忠,等.腰椎椎弓根形态学研究及相关因素分析[J].西南医科大学学报,2018,41(6):541-545.

[15]WANG X,ZHANG SJ,ZHANG YZ,et digitizing and anatomic study of lumbar vertebral canal and pedicle in Inne Tech ;13(4):518-524.

[16]GRIVAS TB,SAVVIDOU O,BINOS S,et characteristics of the thoracοlumbar and lumbar vertebrae in the Greek population:a computed tomography-based study on 900 vertebrae-“Hellenic Spine Society(HSS)2017 Award Winner”.Scoliosis Spinal ;14(1):1-12.

[17]KADIOGLU HH,TAKCI E,LEVENT A,et of the lumbar pedicles in the Eastern Anatolian Radiol ;25(2):120-126.

[18]张军.腰椎经皮椎弓根螺钉进钉点优化的体外研究[D].上海:上海交通大学,2017.

[19]CACCIOLA G,ANASTASI G,BERTINO S,et differences in the bony structure of L5 and L4:A possible classification according to the lateral tilt of the ;15(1):205-209.

[20]?APAR B,KARAGüVEN D,BENLI ?T,et analysis of thoracolumbar pedicle dimensions of the adolescent and adult age Spinal ;23(4):19-26.

[21]AZAR N,AKMAN YE,YAL?INKAYA M,et al.L5 vertebral mor phometric characteristics of Turkish Spinal ;19(7):373-380.

[22]ALAM MM,WAQAS M,SHALLWANI H,et morphometry:a study of lumbar vertebrae from a Pakistani population using computed tomography Spine J.2014;8(4):421-426.

[23]GüLE? A,KA?IRA BK,KüTAHYA H,et analysis of the lumbar vertebrae in the Turkish population using three-dimensional computed tomography:correlation with sex,age,and ;76(3):433-439.

文章来源：《青少年体育》 网址: http://www.qsntyzz.cn/qikandaodu/2020/0718/426.html