约百分之七的人口有一定的模式缺牙。
Approximately 7 percent of the population has some pattern of missing teeth.
还有一种活动牙，适合很多病人，特别是缺牙多的病人。
A removable bridge is best in some cases, particularly if there are a lot of teeth missing.
本实用新型公开了一种可以修复缺牙的带珍珠点的牙骨内种植体。
The utility model discloses an internal implant with pearl points for tooth bones, which can repair lost teeth.
目的：研究少汗性外胚叶发育不全引起先天缺牙的ED1基因突变。
Objective: To detect ED1 gene mutation in three hypohidrotic ectodermal dysplasia (HED) nuclear families.
结论：颊侧骨板的厚度及缺牙位置均有可能影响术后牙槽嵴的改建。
Conclusion: the thickness of buccal bone wall and position of missing tooth, may influence the maxillary alveolar ridge alterations after immediate implantation.
研究人员认为，这项研究很有可能最终会帮助缺牙患者重新拥有牙齿。
Researchers believe it's possible for this research to eventually help people who've lost teeth.
结论PAX9或MSX1基因突变导致的先天性缺牙表型有明显差异。
Conclusions PAX9 and MSX1 gene mutation can cause different phenotypes of tooth agenesis.
口腔种植牙作为目前治疗缺牙的主要方法之一，广泛应用于口腔治疗中。
Dental implant which is widely used in oral treatment is an important method in treating missing teeth.
术后1年，牙种植手术中见再生骨质量好，缺牙区牙槽嵴宽度明显增宽。
During implant surgery at 1 year after the guided surgery, fine regenerative bone and apparently wide alveolar crest in the edentulous area were observed.
缺牙区牙槽骨、黏膜条件较差者，应避免前腭板加后腭杆形式的大连接体。
Anterior palatal plate with posterior palatal bar can not be used on the patient whose alveolar mucosa is not healthy.
摘要目的研究一先天缺牙家系的遗传学特点并探寻其可能的致病基因。
Abstract : Objective To investigate the genetic characteristics of a family with congenital oligodontia and to find the possible disease-causing genes.
两种修复方案模型缺牙区牙槽骨最大应力接近，其中M模型应力分布更广泛。
The maximum stress on alveolar bone of two models-edentulous region was equal, while the stress of M model distributed more widely.
当对方磨牙严重挤压到牙列的空间，很难取代缺牙与任何固定或可移动的假肢。
When the opposing molars severely extrude into the edentulous space, it is difficult to replace the missing teeth with either fixed or removable prostheses.
本文收集先天多数牙缺失者28例，共缺牙313颗，平均每例缺牙11.2颗。
There are 313 teeth missed, average 11.2 every case, in the study of28 cases.
目的：探讨游离端缺牙患者可摘局部义齿修复前后咀嚼运动不同时段脑血流变化。
Objective:To study the effects of masticatory movements on the functional activity of brain by comparing the blood flow change before and after RPD restoration of free-end edentia.
遗传学似乎发挥重要的作用，即使只有百分之十的所有患者中有家族病史的缺牙。
Genetics appears to play a major role, even though only 10 percent of all patients studied have a family history of missing teeth.
目的：总结嵌贴式植骨方法进行缺牙后重度吸收牙槽嵴骨增量的植骨技术及其效果。
PURPOSE: TO summarize the techniques and effects of onlay bone grafts on the augmentation of the severely atrophic alveolar ridges.
结论：安氏II类2分类错牙合与过小侧切牙、釉质发育不良、先天缺牙密切相关。
Conclusion: Angle Class II division 2 malocclusion is closely related to congenital tooth anomalies.
某些全口缺牙顾客，也可在种植体植入后24—48小时戴种植体支持的覆盖义齿。
Some of the missing teeth full mouth customers, but also in 24-48 hours after implant placement wearing implant-supported overdentures.
目的用先天性缺牙编码(TAC)及传统缺失牙位方式比较先天缺牙表型及基因型的相关性。
Objective to analyze the correlation between the phenotype and genotype of tooth agenesis using the tooth agenesis code (TAC) and the traditional descriptor for missing teeth.
结论：针对一些缺牙修复条件不足的患者采用先期正畸治疗而后修复是一种较理想的治疗方法。
Conclusion: it is an ideal method to apply the pre-restoration orthodontics treatment to the patients with loss of teeth.
结果矫治后均取得正常的咬合关系和正常的缺牙修复，平均修复一年，未见反复发和修复牙的异常。
Result These patients can have occlusal real relationships and recovery the losing anterior teeth. After one year, recurrence and unusualness haven't been found.
结果缺牙部位最常见的是下颌中切牙、上颌侧切牙和下颌侧切牙，以少数牙缺失为主，女性多于男性。
Results mandible central incisor, maxillary lateral incisor and mandible lateral incisor were most missing teeth, and there were more females than males.
方法：对305例患者的缺牙区植入IT I种植牙558颗并完成义齿修复，临床观察1 ~48个月。
Methods: 305 patients were treated with crown or bridge supported by 558 ITI implants and were followed 1 ~ 48 months.
虽然在某些情况下，固定局部义齿是最合适的选择，植入的优点是允许保存的完整性，健全的牙齿旁边的缺牙区。
Although in some cases a fixed partial denture is the most appropriate choice, implants have the advantage of allowing preservation of the integrity of sound teeth adjacent to the edentulous area.
采用义齿个别设计铸造支架式可摘局部义齿修复各类缺牙，可较好地解决牙列重度磨耗、食物嵌塞、牙周疾患等问题。
It was proved that custom designed framework could solve the clinical dilemma of severe dentition attrition, food impaction and periodontitis, and the odontoptosis was repaired.
在本人的临床研究中，选择缺牙区骨量不足的牙列缺损患者，再从中挑选五位典型的且具有不同类型骨缺损的种植牙病例，并分别采用不同的手术方法进行治疗。
In my clinical study, I choose patients with defect of dentition whose bone mass in edentulous ridge is insufficient and picked five representative cases, then treated them by different surgeries.
我们所服务的许多人都缺了牙，或是穿着脏衣服。
Many of the people we served had missing teeth or wore dirty clothes.
至于她，她带着那种缺了两个牙的绝美的笑容向他微笑。
But she smiled on him with that sublime smile in which two teeth were lacking.
至于她，她带着那种缺了两个牙的绝美的笑容向他微笑。
But she smiled on him with that sublime smile in which two teeth were lacking.
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