升支

下颌升支截骨手术相关下颌管解剖标志的多层CT测量研究

The measurement of position of the mandibular canal with multi-detector row helical CT in relation to the sagittal split ramus osteotomy

升支高度RH值组间无统计学差异（P>0.05）；

There was no significant difference in ramus height in the groups .

大黄抑制近端小管和髓袢升支粗段小管Na~＋－K~＋ATP酶活性

Rhubarb inhibits Na ￣ + - K ￣ + ATPase activities of rat proximal and medullary thick ascend-ing

脉图显示升支陡峭，B波高且宽，D波十分明显，E谷的相对高度较高，约相当于B波的一半。

The pulse graph was steep . B wave was high and wide . D wave was quite obvious . The relative height of E valley wse high and about half of B wave . 4 .

结果：对于下颌骨体部、角部和升支骨折，3种影像学都能很好的显示，对于髁状突和喙突骨折，三维CT检查优于常规X线和二维CT；

Results : Fractures in body , angle and ascending branch of mandible could be showed fine by all these imaging methods . 3D-CT was better than 2D-CT and conventional X-ray plain film in the diagnosis of fractures in condyle and coronoid process .

肱动脉肌间隙支发升支直接骨膜支，上行连接旋肱前动脉内侧降支，其外径（1.1±0.3）mm。

The fourth was intermuscular septum branch of the humeral artery , and it sent a ascending branch , the direct periosteal branch , to anastomosis the medial descending branch upward with diameter ( 1.1 ± 0.3 ) mm .

结果尺动脉腕背支于豌豆骨上（3.9±1.2）cm始于尺动脉，外径（1.3±0.2）mm，分出升支、降支。

Results The dorsal carpal branch begins with ulnar artery ( 3.9 ± 1.2 ) cm above the pisiform with diameter of ( 1 3 ± 0 2 ) mm , and branches off into ascending and descending branches .

结论：下领升支状劈开截骨术后咽腔气道的改变是永久性的，但是在治疗范围内不会引起OSAS。

Conclusions : the change of pharyngeal cavity after bilateral sagittal split ramus osteotomy and setback is permanence , but it can not cause OSAS in therapy range .

正颌外科矫正下颌骨发育畸形采用的下颌升支矢状劈开术（SSRO）是经典的临床手术治疗方式。

Sagittal split ramus osteotomy ( SSRO ) for mandibular deformity is a classic clinical surgical treatment in orthognathic surgery .

上颌LeFortⅠ型截骨术和下颌双侧升支矢状骨劈开术（BSSRO）是治疗骨性Ⅲ类错（？）最为常用的手术方式。

Maxillary Le Fort ⅰ osteotomy and mandibular bilateral ramus sagittal split ramus osteotomy ( BSSRO ) are two operation methods used to correct skeletal Class ⅲ malocclusion .

使用Bionator矫治器可使下颌体及下颌升支长度明显增长，使下颌生长方向有利于软硬组织侧貌面型的改善；

Bionator appliances can promote the mandibular ramus and body growth and improve the soft tissue profile .

结果本研究有15例患者接受患侧下颌升支倒置TMJ重建、植骨前移，健侧升支矢状劈开、下颌前移和颏前移成形术；其中有3例行二期的上颌的LeFort截骨术。

Results 15 cases were treated by TMJ reconstruction 、 Jaw advancement by transplanted with bone graft and ramus sagital osteotomy , and genioplasty , 3 of the cases treated secondarily by Le fort I osteotomy .

与健侧比较，术前患侧升支高度平均缩短为7mm，术后缩短不足2mm，两组统计分析有显著性差异；

The average shortening of ramus height preoperation was 7 mm , and that of immediate postoperation was less 2 mm . There was significant difference .

升支起始外径1.2±0.4mm，发出肌支和髂胫束穿支；

The originated external diameter of ascending branch is 1.2 ± 0.4 mm and it gave off muscular branch and perforating rami of iliotibial band .

结果下颌升支后缘前方15mm范围内由后向前逐渐增厚，部分下颌升支在下颌孔上方10mm处无松质骨。

Results Thickness became gradually greater within 15 mm from the back edge of ramus . Some adult mandibular rumi had no spongy bone at the level of 10 mm above mandibular foramen .

目的：探讨下颌升支矢状骨劈开术（SSRO）前徙下颌后，在不同颌周肌肉作用下，下颌升支手术区内的应力分布情况，从理论力学的角度为临床治疗提供依据。

Objective : To study the distribution of stress caused by different mastication muscles in mandibular ramus operative area after sagittal split ramus osteotomy ( SSRO ), so as to guide the clinical work .

目的：探讨双侧升支矢状劈开截骨术（BSSRO）后退下颌骨以钢丝结扎固定两骨段加颌间固定术后骨的稳定性，了解导致复发的有关因素。

Objective : To observe the postoperative skeletal changes of mandibular setback via bilateral sagittal ramus split osteotomy ( BSSRO ) with circummandibular wiring and maxillomandibular fixation .

腓动脉末段在胫腓骨骨间膜中穿出，外径1.2mm，分为升支和降支。

The last part of the fibular artery with the diameter of 1.2 mm , passed through the interosseous membrane of the leg and branched into the ascending branch and the descending branch .

子宫动脉大部分发自髂内动脉前干，2.9%的子宫动脉升支发出明显的卵巢支。

2.9 % ascending branches of uterine arteries become ovary branches .

下颌升支骨折的影像学检查

Image Examination in the Assessment of Fractures of the Mandibular Ramus

双侧下颌升支矢状截骨下齿槽神经损伤和感觉恢复

Nerve injury and neurosensory recovery following bilateral mandibular sagittal split osteotomy

下颌升支后份倒置重建术治疗颞下颌关节强直16例

Autogenous mandible ramus upside down application in reconstruction of temporomandibular joint

臀下动脉与旋股内外动脉及股深动脉升支吻合56.67%；

The inferior gluteal artery with deep femoral artery 56.67 % ;

旋股外侧血管升支的临床解剖学研究

Clinical Anatomical Study on the Ascending Branch of Lateral Circumflex Femoral Artery

第一穿动脉升支大转子骨瓣移植术

Transfer of greater trochanter pedicled with ascending branch of the

以旋髂深血管或腹壁主要升支为蒂腹膜瓣的应用解剖

Applied anatomy of peritoneal flap supplied by deep circumflex iliac

火器伤下颌骨升支缺损的早期修复

Early repair of mandibular ramus defect in fire - wound

下颌升支骨折的微创化治疗

Treatment of the Fracture of Ramus Using Minimally Invasive Technique

正颌外科升支矢状截骨后不同固定方式的力学分析

Biomechanical Analysis of Various Fixation Pattern in Bilateral Sagittal Split Ramus Osteotomy

72.41%的升支外侧隆突明显存在。

The positive ratio of external carina was 72.41 % .