下颌关节

The development and security problem of arthroplasty are analyzed.

在讨论中对颞下颌关节成形术的手术演变与手术安全进行了分析。

Methods 11 patients with Class division 2 deep-bite malocclusion were orthodontically treated, the changes of condylar position were evaluated by means of 3D-CT and Sam- diagnostic articulator.

对11例安氏Ⅱ类2分深覆患者进行正畸治疗前后颞下颌关节区三维CT影像分析和Sam-型诊断性架分析，以确定其髁突位置变化。

Objective To discuss the relation ship between Cathepsin D and pathologic change of temporomandibular joint disorders.

目的 探讨组织蛋白酶D与颞下颌关节紊乱病病变之间的关系。

Results The reconstructed condyle,articular disc and glenoid fossa had good morphology,similar to that of the ana...

在颞下颌关节区磁共振断层影像的基础上对其进行三维重建是可行的，具有一定的应用价值。

The mouth openings of 58 cases were over 37 mm, only 4 cases less than 37 mm in 3 months postoperatively. Conclusion: The miniplate internal rigid fixation has the advantages over conventional intermaxillary fixation and wire fixation

下颌骨骨折的小型钛板坚固内固定效果可靠，避免了颌间结扎；对颞下颌关节功能影响小；口内手术入路避免了面部皮肤瘢痕；较传统的下颌骨骨折颌间结扎固定及钢丝拴扎固定有明显的优点。

Malocclusion would occur after TMJ arthroscopic disc reposition and fixation. Most of them would recover in 28 days after operation. However, if malocclusion lasts for 28 days, intermaxillary elastic traction is highly recommended.

颞下颌关节镜下盘复位固定术会导致错的发生，多数患者于术后28d内恢复；若患者术后28d后仍存在错，应考虑采用颌间弹性牵引进行治疗。

Objective To study what happens after intra-articular injection of corticosteroid.

目的 研究颞下颌关节腔内注射糖皮质激素后的变化。

The results of this study are following: 1. A measuring and analysis system for intra-articular pressure of tempromandibular joint has been developed.

在本系统的基础上稍加扩展，可以实现与颞下颌关节内压力有关的多导生理信号的同步监测。

Objective: To evaluate the relationship among oral bad habit, malocclusion and TMD in children and adolescent.

目的：探讨少年儿童口腔不良习惯、错与颞下颌关节紊乱病之间的关系。

AIM:To establish an animal model of infraocclusion,probe deeply into the neurobiologic mechanism of infraocclusion of masseter muscle and provide a new method for prevention and treatment of TMD.

目的：建立低位咬合动物模型，揭示在低位咬合下咬肌疼痛的神经生物学机制，为临床颞下颌关节紊乱病的预防和诊治提供依据。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐