2.The mandible or maxilla or the part of the face covering these bones.
颌骨的部分上颌骨或下颌骨或被脸所掩盖的骨头的一部分
3.Methods Our operation procedures included elevation of the nasal floor depression in cleft side with the transplantation of autogenous cancellous bone, frustration and elevation of the nasal bone and part of the frontal process of maxilla, and replacement of septum between alar cartilages.
方法 本手术通过自体骨移植垫高患侧鼻翼基部凹陷、凿断鼻骨使其耸立以抬高鼻背和自体鼻中隔软骨移植以增高鼻小柱和鼻尖 ,一次性完成鼻外形的综合矫治。
4.Methods Among 11 patients with maxillary tumors, 9 were malignant and 2 were benign. 8 cases underwent subtotal maxillectomy and 3 cases underwent total maxillectomy. Maxillary defects were closely reconstructed combination with pedicled buccal fat pad graft (BFP), temporalis myofascial flap( TMF)and titanium mesh to restore the profile of maxilla.
方法11例上颌骨肿瘤患者,8例行上颌骨次全切除,其余3例行上颌骨全切除,术中同期应用带蒂颊脂垫衬里和颞肌筋膜瓣联合钛网构筑上颌骨各壁,恢复上颌骨外形。
5.The main reasons of postsurgical alar deformities are the difficulty in the reconstruction of the lateral-septal cartilage complex of the alae and the presence of an unstable maxilla causing a concavity of the nasal floor.
术后鼻翼畸形的主要原因系鼻中隔软骨重建困难,而且不稳定的上颌骨可引起鼻孔底部凹陷。
6.All patients were before puberty judged by cevecal spine. The measurements were carried out, P aired t tests were performed by SAS 8.0. Results the change of Ptm-S(FH)、 Ptm′-A′(FH),Ptm′-A′(PP)(p>0.05)indicated that the length and position of the maxilla did not change significantly.
结果 反映上颌的后部位置和大小的指标Ptm S(FH)、Ptm′ A′(FH) ,Ptm′ A′(PP)的变化没有统计学意义 ; 下颌的长度增加明显 ;
7.2. After observation of 13 months, the maxilla vertical location (A-CFH)、the mandibular total length (Ar-Po), the mandibular body length (Go-Gn), the mandibular plane angle(MP-SN) significantly increased, and the SNB angle decreased, N-Me and ANS-Me increased, the upper incisor proclined and the overjet increased, all of which were statistically significant (p
2.对照组观察后，代表上颌骨垂直位置的项目A-CFH、下颌全长Ar-Po、下颌体长Go-Gn增加，下颌平面MP/SN顺时针旋转，SNB角减小； 全面高N-Me、前下面高ANS-Me增高；
8.The distance of separation of the palatine bone and maxilla was 10 to 15cm.
X线片显示，牵张侧腭横缝前后两点汞齐标志的间距增加1?5cm；
9.Three-dimensional finite element analysis of two anchorage types in closing the space following tooth extraction in maxilla
三维有限元方法比较二种支抗形式关闭上颌拔牙间隙
10.The family Lernaeidae forms into a monophyletic group of the order Cyclopoida by the following synapomorphies: the 1st antenna short, 1st maxilla uniramous or disappeared. The family Lernaeidae consists of 12 genera. Among them the genus Areotranchcilus was created by Wilson according to a single discovery.
锚头鳋科Lernaeidae是剑水蚤目Cyclopoida中以第1触角短和第1小颚单枝型或退化消失为共同离征的一个自然类群,因此以剑水蚤科Cyclopidae作为外群(out group),把锚头鳋科各属筛选出的性状与剑水蚤科的相应性状比较,以确定其性质,即该性状为祖征,还是离征。
