Methods Thethree dimensional quantitative anatomy of thoracic spine pedicular was determined by 10adults dry thoracic spine specimens,20 X rays pictures,20 MRI and CT pictures usingVernier caliper,the pedicular included the height,the width,the length,the axis angulationof the pedicle,the point of screw penetration,the width of two pedicles,the adjacent topedicle and so on.

用游標(biāo)卡尺對(duì)10具成人T1～11椎體干燥標(biāo)本看久久久久久久久特级毛片、20份X線(xiàn)片、20份MRI和CT片的椎弓根高度影音先锋最新AV资源网站、寬度日批国产、長(zhǎng)度、進(jìn)釘點(diǎn)定位及椎弓根軸線(xiàn)的角度2021国产精品一区二区在线、椎弓根之間的寬度特级黄色片天天、椎弓根的毗鄰等進(jìn)行觀測(cè)。

In the lower lumbar region, lymphatics are parallel to, and closely intertwined with, the venous system in the prevertebral soft tissues.14 During the anterior approach to the spine, the lymphatics are at risk for disruption because the soft tissues are mobilized from the anterolateral spine.

在下腰區(qū)的椎前軟組織中国产9色视频，淋巴系統(tǒng)呈穿插樣與血管系統(tǒng)平行走行中文字幕久久精品无码一区二区。在脊椎前路手術(shù)中，由于軟組織來(lái)聚集于脊椎前外側(cè)亚洲思思久久99er视频，淋巴系統(tǒng)有損壞的危險(xiǎn)幸福宝网站官网站。

Dept. of orthopedics of the People's Hospital of FengRun district TangShan HeBei , 064000,China Percutaneous vertebroplasty is a minimally invasive techniques in spine surgery , solidifiable material is injected into the diseased Vertebro of neck, thoraco and lumbar spine under imaging guidance for the treatment of pain and dysfunction caused by bone cancer and vertebral fractures. the purpose is to let the patients can move early and improve their quality of life.

經(jīng)皮椎體成形術(shù) Percutaneous Vertebroplasty是脊柱外科領(lǐng)域的一項(xiàng)微創(chuàng)技術(shù)，旨在影象引導(dǎo)下經(jīng)皮向頸在线观看国产成人综合网站视频免费、胸91精品无码视频、腰椎椎體的病變部位注入凝固性材料用以治療椎體骨折和溶骨性骨腫瘤引起的疼痛和功能障礙，達(dá)到早期下床活動(dòng)亚洲国产精品片毛A片，改善生活質(zhì)量的目的亚洲see图10。

Department of orthopaedics, Xiangya Hospital, Central-south University, Changsha, China3 Objectives: To study cervical adjacent zygapophyseal joint stress distribution following two level ADR and ACDF on, in order to provide biomechanical reference for clinical application of two level ADR. Methods: Eleven healthy adult fresh-frozen multi-segmental cervical spine segments were utilized in this study and biomechanically evaluated under the following C4/5, C5/6 cervical disc conditions:⑴intact spine;⑵he Bryan Disc prosthesis implantation;⑶the intervertebral fusion.

取11具新鮮完整的成人下頸段標(biāo)本，按實(shí)驗(yàn)先后分別制成C4/5av激情网站、C5/6椎間盤(pán)完整日韩午夜在线看导航视频网站免费下载、椎間盤(pán)置換、椎間融合三個(gè)模型組9啪在线，在標(biāo)本上施加軸向分級(jí)載荷毛片视频免费观看视频大全，將微型阻電式壓力傳感器置入C5/6、C6/7關(guān)節(jié)突關(guān)節(jié)內(nèi)啪啪啪黄色网站，測(cè)量合組各分級(jí)載荷下C5/6二级黄色网站免费在线、C6/7關(guān)節(jié)突關(guān)節(jié)內(nèi)的壓力。

If you do nothing to improve your spine's flexibility as you get older, your spine will deteriorate further and the spinal nerves will be increasingly impinged upon.

如果你什么也不做欧美草草影院视频，以改善脊椎的靈活性αv中文字幕在线毛片免费，你變老，你的脊椎會(huì)進(jìn)一步惡化和脊髓神經(jīng)會(huì)越來(lái)越?jīng)_擊時(shí)超碰在线观看播放。

The role of the spine of the paper is to strengthen lining and book block of bond strength to strengthen central lining in book Groove at the intensity, so that bridgeis the spine of success a good book plays an important role.

書(shū)脊紙的作用在于加強(qiáng)環(huán)襯與書(shū)芯的黏結(jié)強(qiáng)度婷婷久久高清国外AV免费，加強(qiáng)環(huán)襯在書(shū)槽處的強(qiáng)度，使書(shū)脊牢固，這對(duì)成功做出一本好書(shū)起著重要作用亚洲56页。

Spine-bulk: The thickness of the spine of a book block not including the thickness of the cover boards.

脊厚：書(shū)芯厚度av录像观看，它不包括書(shū)皮紙板的厚度。

Spine-bulk: The thickness of the spine of a book block not including the thickness of the cover boards.

脊厚：書(shū)芯厚度射一射人人操一操，它不包括書(shū)皮紙板的厚度91国内精天天。腸壁薄，幾乎是透明的九九九热久热精品视频频，這可能是因絨毛萎縮18禁国产免费网站。

Spine-bulk: The thickness of the spine of a book block not including the thickness of the cover boards.

脊厚：書(shū)芯厚度，它不包括書(shū)皮紙板的厚度久久久性一级一级。她一斧頭把木塊劈成兩半污网站18。

Spine-bulk: The thickness of the spine of a book block not including the thickness of the cover boards.

脊厚：書(shū)芯厚度，它不包括書(shū)皮紙板的厚度亚洲黄色站。治療往往要去掉大腸四川三级自中文字幕亚洲，其中包括直腸。