下颌

Objective To study the influence of BSSRO on mandible ramous and temporomandibular joint.

目的观察双侧下骨矢状劈开截骨术(BSSRO)后移下骨对下升支及颞下关节的影响。

Measuring the bone density of mandibular angle and coxofemoral region with dual energy X-ray absorptiometer(DXA).

采用双能X线吸收量(DXA，骨密)，量右侧髋部与左侧下角的骨矿物密。

Results Gnathion and gonion showed positive displacement on X and Y axes and negative displacement on Z axis.

颏顶点、下角点均表现为X、Y轴向的正位移,Z轴向的负位移。

Objective To investigate a new method of genioplasty for treatment of a prominent mandibular angle with mandibular malformation.

目的探索治疗下角肥大伴颏畸形时隆颏的新方法。

The parotid gland has many processes,such as duct process,temporal process,inferior process,processus mastoideus, pterygo-mandibular process, parapharyngeal process and tympano-mandibular process.

腮腺有许多突起，计有导管突、颞突、下突、乳突突、翼下突、下鼓突和咽旁间隙突等。

Methods With the specific design, Selective mandibular angle resection performed with angle-splitting ostectomy through intraoral approach, under General anesthesia.

全身醉,口内进路,在下骨外板切除时,附加特定的设计,在切除外板的同时,选择性的将下角部分切除。

Methods LFA was extended as far as possible toward the undercut area behind the mylohyoid ridge in 23 patients.

方法23例病人全口义齿修复时舌翼区尽量伸展至下舌骨峪后的倒凹区内。

Occlusal or vertical movement of maxillary and mandibular molars was not correlated to mandibular rotation or horizatal displacement of pogonion.

畸形患者的下垂直向生长和颏点垂直向移位增加。上与下的垂直向或向移动与下旋转及颏点的水平向移位无关。

Rest vertical dimension is the lower face height measured from chin point to nasospinale, with the mandible in rest position.

垂直距离的概念可以是指下位于姿势位时这两个标志点之间的距离，主要与肌功能有关。

Ramus height and condylar width reduced in the mandibular retrusion group, which was a result of condylar growth inhibition during adolescence.

下后缩组的髁突宽、长以及升支高明显较小，说明髁突和升支发育受到抑制。

To investigate the source of the metaplasia chondrocytes in the bilaminar zone following anterior disc displacement (ADD) of temporomandibular joint (TMJ).

探讨颞下关节盘前移位后双板区内化生软骨细胞的来源。

Methods 16 patients with mandibular retrognathia who were diagnosed as OSA combined with hypertension by polysomnography(PSG) were treated with facial plastic operation.

方法对16例下后缩畸形且经PSG试证实为阻塞性睡眠呼吸暂停(OSA)的患者的面形进行手术矫治。

Using a simple semi-fixed lingual arch combined with the edgewise technology to correct 8 cases with linguoclination or buccoclination of the mandibular molars.

对8例下颊向或舌向倾斜错位的患者,采用简易半固定舌弓配合方丝弓矫治技术在矫治初期进行矫治。

Objective:To investigate the relationship among the congenital hypodontia of mandibular incisor and malocclusion and the variation of medial distal dimension of mandibular canine.

探讨下恒切先天缺失情况,与畸形的关系以及下尖近远中径的变化。

Distinct series on head region included the nasal, supraorbital, infraorbital, postorbital, oral, mandibular, gular, supraspiracular series and pair of dorsal line on the body.

侧线分布主要包括:头部的鼻侧线、眶上线、眶下线、眶后线、口侧线、下线、咽侧线、鳃孔上线和身体上的背侧线。

It is necessary to do the radic al surgery for the patient who alveolar bone has been damaged by arsenic trioxid e and prevent the extensi...

砷剂破坏的槽骨有必要进行彻底清除,防止沿下管扩散的广泛性骨质坏死。

Methods X-ray and CT findings of one patient with surgically and pathologically proved benign cementoblastoma(BCB)in left mandibular region were analyzed together with review of the literature.

方法分析1例经手术病理证实的左下良性成骨质细胞瘤的X线平片和CT所见,并做文献复习。

Methods The height and the width of the mandibula r ramus,the locations of the mandibular foramen and the canal and so on were mea sured in 40 sides of mandibular ramus in 20 cadavers.

方法对20例40侧新鲜湿性下骨标本量下升支的高和宽,下孔和下管的位置等。