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Change of arch width after extraction and nonextraction treatment;2. Effects on arch width after extraction and nonextraction treatment;3. Intercanine and intermolar arch widths and anterior arch depths of the maxillary and mandibular arches were measured.

结论与不拔牙矫治相比，拔牙矫治不会减小尖牙间牙弓宽度和前牙段牙弓长度而影响面部美观；但拔牙和不拔牙矫治都能引起磨牙间牙弓宽度的改变，可能影响疗效的长期稳定性。

Sartorius muscular fascia; intermuscular septum; bone flap; spina iliaca anterior superior ; neck of femur

尝试利用此肌间隙筋膜为蒂髂前上下嵴间骨瓣转位移植在股骨颈部位。

Eighteen patients had multilevel anterior cervical discectomies with or without internal fixation, 22 patients had decompressive surgery (12 laminectomies and 10 intersegmental decompressions) for multiseg- ment spinal stenosis, 15 patients had laminectomy with posterior spinal fixation, and remaining 9 patients had laminectomy and excision of spinal tumor.

18例患者行多极前颈椎间盘切除术伴或不伴内固定， 22例患者因多节段椎管狭窄行减压手术（ 12例椎板切除术和10例节间减压）， 15例行椎板切除、后脊柱固定术，其余9例行椎板切除术和脊髓肿瘤切除术。

The intersegmental fissure of left lateral lobe located at the upper 1/4～2/5 part of the diaphragmatic surface in 90% specimens,and anterior or inferior 1/3～1/2 part of visceral surface in 80% specimens.

左外叶段间裂膈面分界90%偏上1/4～2/5部，脏面80%偏前1/3～1/2部，其中50%偏前2/5～1/2部，左外叶下段膈面较脏面大。

Thicknesses of intertransverse ligament were measured, and the distribution of anterior branches from lumber nerve and vessel were observed.

20具经防腐固定的成人尸体标本，观测横突间韧带厚度、前后方血管和腰神经前支走行。

METHODS: A total of 200 volunteers who need to receive spinal fusion in the Affiliated Hospital of Qingdao University Medical College were selected, including 102 cases received anterior cervical subcorpectomy combined with iliac bone implantation fusion following decompression, and 98 cases received posterior laminectomy for decompression combined with intertransverse process fusion. Meantime, 223 normal adults were served as the control group.

随机选择青岛大学医学院附属医院住院患者中需行脊柱融合的自愿受试者200例，其中行颈椎前路椎体次全切除减压自体髂骨植骨融合钛板内固定者102例，腰椎后路椎板切除减压横突间植骨融合内固定者98例，以223名健康正常人作对照。

Methods. A validated 3-dimensional, nonlinear finite element model of an intact adult human L3-L4 motion segment was developed. Four fusion types were simulated using this model, including anterior lumbar interbody fusion, posterior lumbar interbody fusion, intertransverse process fusion, and interspinous process fusion.

制作一个完整的成人腰3-4节段三维立体多元化模型，再用这个模型来制成4种融合方式的模型，包括腰椎前路椎间融合、腰椎后路椎间融合、腰椎横突间植骨融合、椎板棘突间植骨融合；而且达到融合的程度也不尽相同。

The third line is called the intertubercular, and runs across between the two rough tubercles, which can be felt on the outer lip of the crest of the ilium about two and a half inches (60 mm) from the anterior superior spine.

第三条线为结节间线，在两粗大的结节间走过，位于髂骨嵴的外唇，离髂前上棘大约2.5寸（60 mm）处。

Short-segment instrumentation with transpedicular intracorporeal grafting in the treatment of thoracolumbar burst fracture can reconstruct the stability of anterior and middle column and effctively prevent the loss of correction.

结论短节段椎弓根螺钉固定和经椎弓根椎体内植骨治疗胸腰椎骨折，可重建前、中柱的稳定性，有效防止纠正度的丢失。

Results Preserving bilateral S1 anterior and posterior roots intact combined with rhizotomies of L7 and S2～3 posterior roots, intradural stimulation of S1 posterior root producedan increase of bladder and urethral pressure similar to that of stimulation of the S1 common root in extradural.

结果 保留2侧S1前后根完整，电刺激同平面S1的总根或后根，膀胱尿道的压力反应相同；切断两侧S1前根，刺激同平面的S1后根，膀胱尿道的压力反应显著降低，仅为前后根完整时的7%～12%。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。