• 【部分缺牙患者的即刻非咬合与牙种植体的早期负荷: 一项多中心随机临床试验。种植体周围骨和软组织水平。】 复制标题 收藏 收藏
    DOI:10.1111/j.1600-0501.2008.01530.x 复制DOI
    作者列表:Galli F,Capelli M,Zuffetti F,Testori T,Esposito M
    BACKGROUND & AIMS: OBJECTIVES:To compare peri-implant bone and soft-tissue levels of immediately non-occlusally loaded vs. non-submerged early loaded implants in partially edentulous patients up to 14 months after placement. MATERIAL AND METHODS:Fifty-two patients were randomized in five Italian private practices: 25 in the immediately loaded group and 27 in the early loaded group. To be immediately loaded, single implants had to be inserted with a torque of > or = 30 N cm, and splinted implants with a torque of > or = 20 N cm. Immediately loaded implants were provided with non-occluding temporary restorations within 48 h. After 2 months, the provisional restorations were placed in full occlusion. Implants were early loaded after 2 months. Final restorations were provided 8 months after placement. Blinded assessors evaluated peri-implant bone and soft-tissue levels. RESULTS:Fifty-two implants were immediately loaded and 52 were early loaded. No drop-out occurred. One single immediately loaded implant failed 2 months after placement. Both groups gradually lost peri-implant bone in a highly statistically significant manner at 2, 8, and 14 months. After 14 months, patients of both groups lost an average of 1.1 mm of peri-implant bone. There were no statistically significant differences between the two loading strategies for peri-implant bone and soft-tissue level changes (P > 0.05). After 14 months, the position of the soft tissues did not change significantly from baseline (delivery of the final restorations 8 months after placement). CONCLUSIONS:There were no statistically or clinically significant differences between immediate and early loading of dental implants with regard to peri-implant bone and soft-tissue levels as evaluated in the present study.
    背景与目标:
  • 【克罗地亚成年牙科患者根系扩张的患病率。】 复制标题 收藏 收藏
    DOI:10.1016/j.tripleo.2005.08.021 复制DOI
    作者列表:Malcić A,Jukić S,Brzović V,Miletić I,Pelivan I,Anić I
    BACKGROUND & AIMS: OBJECTIVE:To determine the prevalence and distribution of dilaceration in all tooth groups by using radiographs. STUDY DESIGN:The sample included 953 periapical intraoral radiographs and 488 panoramic radiographs from different caucasian patients. The ages of the patients ranged from 18-65 years. Dilaceration of the root was detected by measuring the degree of deviation from the long axis (deviation ł 90 degrees), and evaluating the "bull's eye" appearance. The prevalence of root dilaceration for each tooth-type was expressed in percentages. RESULTS:The teeth showing the highest prevalence of root dilaceration were mandibular third molars (24.1%), maxillary first molars (15.3%), second molars (11.4%) and third molars (8.1%). In the mandible, dilacerations were less common than in the maxilla. CONCLUSIONS:In the adult population examined in Croatia, dilaceration was most frequently found to affect posterior teeth.
    背景与目标:
  • 【雅典2004奥运会和残奥会的牙科数据。】 复制标题 收藏 收藏
    DOI:10.1055/s-2008-1038489 复制DOI
    作者列表:Vougiouklakis G,Tzoutzas J,Farmakis ET,Farmakis EE,Antoniadou M,Mitsea A
    BACKGROUND & AIMS: :The Athens University, School of Dentistry, accepted the challenge to organize the Dental Health Services in the Athens 2004 Olympic and Paralympic Games in order to provide the best quality of oral health services to the athletes, coaches, escort members and Olympic Village personnel. Data from the whole activity protocol of the Athens 2004 Games Dental Health Services - the reception, admission and treatment protocols, the facilities and the infrastructure, the number of cases treated per specialty and the experience gained - were recorded. During the Olympic Games, there were more than 1400 dental cases in more than 650 patients, elite athletes, escort members, coaches and staff of the Olympic Village. Among them 313 fillings, 100 root canal therapies, 57 mouthguards and 9 dental trauma cases were treated. During the Paralympic Games, there were more than 240 dental cases in more than 220 patients. Among them 73 fillings, 12 root canal therapies, 21 extractions and 3 dental trauma cases were treated. In such events, highly trained dentists are needed and if possible, specialized in operative dentistry or endodontics. The role of team dentist seems to be of great importance.
    背景与目标: : 雅典大学牙科学院接受了在雅典2004奥运会和残奥会上组织牙科保健服务的挑战,以便为运动员,教练,护送成员和奥运村人员提供最优质的口腔保健服务。记录了来自雅典2004运动会牙科保健服务的整个活动协议的数据-接收,准入和治疗协议,设施和基础设施,每个专业治疗的病例数以及获得的经验。奥运会期间,奥运村650多名患者、优秀运动员、护卫队员、教练员和工作人员共发生了1400多例牙病病例。其中补牙313例,根管治疗100例,护齿57例,牙外伤9例。残奥会期间,220多名患者中有240多个牙科病例。其中73例补牙,12例根管治疗,21例拔牙和3例牙外伤。在这种情况下,需要训练有素的牙医,如果可能的话,需要专门从事牙科手术或牙髓学。团队牙医的角色似乎非常重要。
  • 【巴西米纳斯吉拉斯州Juiz de Fora公立托儿所儿童初级牙列中的龋齿。】 复制标题 收藏 收藏
    DOI:10.1590/s0102-311x2000000300020 复制DOI
    作者列表:Leite IC,Ribeiro RA
    BACKGROUND & AIMS: :The aim of this study was to assess the prevalence of dental caries in the primary dentition and associated variables in low socioeconomic preschool children enrolled in public nursery schools in Juiz de Fora, Minas Gerais, Brazil. Four public institutions were selected by geographic criteria (two in the central region and two in the peripheral region). The study population comprised 338 children (181 boys; 157 girls) aged 2-6 years old. Dental caries was recorded using the decayed, missing, and filled teeth (dmf-t) index. Among the examined children, 50.6% were caries-free. The mean dmf-t index was 2.03. It was higher in the peripheral nursery schools (p<0.01). A trend towards a difference between sexes (p = 0.06) was observed. Logistic regression analysis selected a previous child's visit to dentist (p<0.001), geographic location of the public nursery school (p<0.01), and age (p<0.01) as predictive variables for the dmf-t index. The study showed the need for an oral health program for this population, including both curative and preventive measures in order to achieve the WHO/FDI goals for the year 2000, namely 50% of children free of caries at age 5-6 years.
    背景与目标: : 这项研究的目的是评估在巴西米纳斯吉拉斯州Juiz de Fora的公立托儿所就读的低社会经济学龄前儿童的主要牙列中龋齿的患病率和相关变量。根据地理标准选择了四个公共机构 (两个在中部地区,两个在外围地区)。研究人群包括2-6岁的338名儿童 (181名男孩; 157名女孩)。使用腐烂,缺失和填充的牙齿 (dmf-t) 指数记录龋齿。在接受检查的儿童中,有50.6% 人没有龋齿。平均dmf-t指数为2.03。在外围托儿所中较高 (p<0.01)。观察到性别差异的趋势 (p = 0.06)。Logistic回归分析选择了以前的儿童去看牙医 (p<0.001),公立托儿所的地理位置 (p<0.01) 和年龄 (p<0.01) 作为dmf-t指数的预测变量。该研究表明,需要为这一人群制定口腔保健方案,包括治疗和预防措施,以实现世卫组织/外国直接投资2000年的目标,即50% 5-6岁无龋齿儿童。
  • 【腹腔镜和宫腔镜联合治疗混合苗勒管异常: 一例病例报告。】 复制标题 收藏 收藏
    DOI:10.1089/lap.2013.0171 复制DOI
    作者列表:Lima M,Cantone N,Destro F,Ruggeri G
    BACKGROUND & AIMS: :Müllerian duct anomalies include a wide spectrum of genital tract defects resulting from a development alteration of the genital tract. An 11-year-old girl with a hybrid septate variety uterus with left hemi-obstruction was identified. Beside preoperative imaging evaluation done with ultrasound, magnetic resonance, and hysterosalpingography, a combined laparoscopic and hysteroscopic procedure was fundamental for the diagnosis. The surgical procedure also allowed us to perform a successful and safe treatment. We propose that the American Fertility Society classification of these anomalies should be revised and that hybrid entities should be considered in the differential diagnosis of genital tract malformations.
    背景与目标: : 苗勒管异常包括由生殖道发育改变引起的广泛的生殖道缺陷。确定了一名11岁的女孩,该女孩患有杂种子宫,伴有左半梗阻。除了通过超声,磁共振和子宫输卵管造影进行术前影像学评估外,腹腔镜和宫腔镜联合手术是诊断的基础。外科手术也使我们能够进行成功且安全的治疗。我们建议应修订美国生育协会对这些异常的分类,并应在生殖道畸形的鉴别诊断疾病中考虑混合实体。
  • 【将牙种植体移入翼状窝: 临床报告。】 复制标题 收藏 收藏
    DOI:10.1111/jopr.13126 复制DOI
    作者列表:Dryer RR,Conrad HJ
    BACKGROUND & AIMS: :The placement of dental implants in the pterygomaxillary region can be advantageous in maxillary complete arch fixed implant-supported prosthetic rehabilitations to avoid bone grafting and sinus elevation surgeries. Pterygomaxillary implants improve implant biomechanics by eliminating distal cantilevers and increasing the anteroposterior spread with reported mean implant survival rates comparable to traditional implant sites. Although only minor surgical complications have been reported in the literature with the placement of dental implants in the pterygomaxillary region this clinical report describes a major surgical complication involving the displacement of a dental implant into the pterygoid fossa.
    背景与目标: : 在上颌完全弓固定植入物支持的假体康复中,在翼状翼状区域放置牙科植入物可能是有利的,以避免植骨和鼻窦抬高手术。翼状翼状植入物通过消除远端悬臂并增加前后扩散来改善植入物的生物力学,据报道,平均植入物存活率可与传统植入物部位相媲美。尽管在文献中仅报道了在翼状翼状区域放置牙科植入物的较小的手术并发症,但该临床报告描述了一种主要的手术并发症,涉及将牙科植入物移位到翼状窝中。
  • 【通过基因组错配扫描鉴定包含虹膜染色体发育异常位点的人类染色体区域。】 复制标题 收藏 收藏
    DOI:10.1086/513894 复制DOI
    作者列表:Mirzayans F,Mears AJ,Guo SW,Pearce WG,Walter MA
    BACKGROUND & AIMS: Genome-mismatch scanning (GMS) is a new method of linkage analysis that rapidly isolates regions of identity between two genomes. DNA molecules from regions of identity by descent from two relatives are isolated based on their ability to form extended mismatch-free heteroduplexes. We have applied this rapid technology to identify the chromosomal region shared by two fifth-degree cousins with autosomal dominant iridogoniodysgenesis anomaly (IGDA), a rare ocular neurocristopathy. Markers on the short arm of human chromosome 6p were recovered, consistent with the results of conventional linkage analysis conducted in parallel, indicating linkage of IGDA to 6p25. Control markers tested on a second human chromosome were not recovered. A GMS error rate of approximately 11% was observed, well within an acceptable range for a rapid, first screening approach, especially since GMS results would be confirmed by family analysis with selected markers from the putative region of identity by descent. These results demonstrate not only the value of this technique in the rapid mapping of human genetic traits, but the first application of GMS to a multicellular organism.

    背景与目标: 基因组错配扫描 (GMS) 是一种新的连锁分析方法,可快速分离两个基因组之间的同一性区域。根据两个亲戚的血统从同一性区域分离出DNA分子,这是基于它们形成扩展的无错配异双链体的能力。我们已应用这项快速技术来识别常染色体显性显性虹膜增生异常 (IGDA) (一种罕见的眼部神经病变) 的5分之2度近亲共有的染色体区域。恢复了人类6p染色体短臂上的标记,与并行进行的常规连锁分析的结果一致,表明IGDA与6p25连锁。未恢复在第二条人类染色体上测试的对照标记。观察到大约11% 的GMS错误率,在快速、第一筛选方法的可接受范围内,特别是因为GMS结果将通过家族分析来确认,该家族分析具有来自推定的同一性区域的选定标记通过下降。这些结果不仅证明了该技术在快速绘制人类遗传性状方面的价值,而且证明了GMS在多细胞生物中的首次应用。
  • 【在伦敦的三个行政区获得初级牙科保健。】 复制标题 收藏 收藏
    DOI: 复制DOI
    作者列表:Adams T,Freeman R,Gelbier S,Gibson B
    BACKGROUND & AIMS: OBJECTIVE:To investigate and identify factors that may influence individuals' ability to access primary health care services.

    DESIGN:Cross-sectional study

    SETTING:Lambeth, Southwark and Lewisham.

    SUBJECTS:A 0.1 per cent random sample of people aged 18 years and over in the population of 626,621 people in the three boroughs.

    MAIN OUTCOME MEASURES:Demographic as well as psychosocial profile of the sample, perceptions of their dental health needs, accessed dental care.

    RESULTS:The results indicated that people believed that their oral health was good. The majority of the sample had attended for dental care within the previous year and were registered with a general dental practitioner. Accessing dental care was related to age, social class, borough of residence, dentate status and dental phobia status. In addition subjects experiencing problems with their teeth gained access to care more readily than others. This was related to social class. Accessing dental care was predicted by dental care being provided by a general dental practitioner, experiencing problems with teeth and not being dentally phobic.

    CONCLUSIONS:The findings suggest that psychosocial factors together with dental health status can act as determinants when accessing primary dental services. It is considered that family health services authorities should be aware of these influences when developing and monitoring dental health services, in order to make them responsive and sensitive to the needs of the people whom they serve.

    背景与目标: 目标 : 调查和确定可能影响个人获得初级卫生保健服务能力的因素。
    设计 : 横断面研究
    设置 : lambeth,Southwark和Lewisham。
    主题 : 在三个行政区的626,621人中,对18岁及以上的人口进行了0.1的随机抽样。
    主要结果指标 : 人口统计以及样本的社会心理状况,对牙齿健康需求的看法,访问了牙科保健。
    结果 : 结果表明人们认为自己的口腔健康良好。大多数样本在上一年内参加了牙科护理,并在普通牙科医生处注册。获得牙科保健与年龄,社会阶层,居住区,牙齿状况和牙科恐惧症状况有关。此外,牙齿出现问题的受试者比其他人更容易获得护理。这与社会阶层有关。通过由普通牙科医生提供的牙科护理来预测获得牙科护理,他们会遇到牙齿问题并且不会感到牙齿恐惧症。
    结论 : 研究结果表明,心理社会因素以及牙齿健康状况可以作为获得初级牙科服务的决定因素。人们认为,家庭保健服务当局在开发和监测牙科保健服务时应意识到这些影响,以使其对所服务的人的需求敏感和敏感。
  • 【人牙髓中的神经肽K样免疫反应性。】 复制标题 收藏 收藏
    DOI:10.1016/0003-9969(90)90111-m 复制DOI
    作者列表:Casasco A,Calligaro A,Springall DR,Casasco M,Poggi P,Valentino KL,Polak JM
    BACKGROUND & AIMS: :Nerve fibres displaying such immunoreactivity were revealed by indirect immunofluorescence. Neuropeptide K-like immunoreactive fibres, entering the pulp within large nerve trunks, were distributed around blood vessels as well as in the stroma. Some immunoreactive fibres were also observed in the para-odontoblastic region. In view of the biological activity of neuropeptide K, it is tentatively proposed that it may act in the dental pulp as a regulatory peptide involved in neurogenic inflammation, blood flow regulation and sensory transmission.
    背景与目标: : 通过间接免疫荧光显示显示出这种免疫反应性的神经纤维。进入大神经干内的牙髓的神经肽K样免疫反应性纤维分布在血管周围以及基质中。在副牙本质细胞区域也观察到一些免疫反应性纤维。鉴于神经肽K的生物学活性,初步提出它可能作为一种调节肽在牙髓中作用,参与神经源性炎症,血流调节和感觉传递。
  • 【无法为气管异常和俯卧位患者的肺部通气。】 复制标题 收藏 收藏
    DOI:10.1016/j.jclinane.2008.03.007 复制DOI
    作者列表:Sripada R,Keys K,Eichholz KM
    BACKGROUND & AIMS: :We present the case of an otherwise asymptomatic patient with a rare congenital airway abnormality of the tracheobronchial tree, who developed a complete airway obstruction after being placed in the prone position. The tracheal bronchus, accessory bronchus arising from the trachea superior to its bifurcation at the carina, was identified by fiberoptic bronchoscopic examination. An endotracheal tube can migrate into a tracheal bronchus causing pulmonary atelectasis, hypoxia, or both.
    背景与目标: : 我们介绍了一名无症状的患者,该患者患有罕见的气管支气管树先天性气道异常,在俯卧位后出现了完全的气道阻塞。通过纤维支气管镜检查确定了气管支气管,即气管在其隆突分叉处上方的气管引起的副支气管。气管导管可以迁移到气管支气管中,导致肺不张,缺氧或两者兼而有之。
  • 【技术说明: “I期” 和 “II期” 面的牙科微细纹理。】 复制标题 收藏 收藏
    DOI:10.1002/ajpa.20928 复制DOI
    作者列表:Krueger KL,Scott JR,Kay RF,Ungar PS
    BACKGROUND & AIMS: :The power stroke of mastication has been traditionally divided into two parts, one which precedes centric occlusion, and the other which follows it-"Phase I" and "Phase II," respectively. Recent studies of primate mastication have called into question the role of Phase II in food processing, as they have found little muscle activity or accompanying bone strain following centric occlusion. That said, many researchers today look to Phase II facets to relate diet to patterns of dental microwear. This suggests the need to reevaluate microwear patterns on Phase I facets. Here we use texture analysis to compare and contrast microwear on facets representing both phases in three primate species with differing diets (Alouatta palliata, Cebus apella, and Lophocebus albigena). Results reaffirm that microwear patterns on Phase II facets better distinguish taxa with differing diets than do those on Phase I facets. Further, differences in microwear textures between facet types for a given taxon may themselves reflect diet. Some possible explanations for differences in microwear textures between facet types are proposed.
    背景与目标: : 咀嚼的动力冲程传统上分为两部分,一部分先于中心闭塞,另一部分紧随其后-分别是 “阶段I” 和 “阶段II”。最近对灵长类咀嚼的研究使人们质疑II期在食品加工中的作用,因为它们发现中心闭塞后几乎没有肌肉活动或伴随骨劳损。也就是说,今天的许多研究人员都希望将饮食与牙科微耳模式联系起来。这表明需要重新评估第一阶段的微波模式。在这里,我们使用纹理分析来比较和对比代表三种饮食不同的灵长类动物 (Alouatta palliata,Cebus apella和Lophocebus albigena) 的两个阶段的面上的微细。结果重申,第二阶段的微耳模式比第一阶段的微耳模式更好地区分不同饮食的分类单元。此外,给定分类单元的小面类型之间的微纹理差异可能本身反映了饮食。提出了一些有关小面类型之间的微纹理差异的可能解释。
  • 【在两个微球形成培养板中培养的牙髓干细胞的体外表征。】 复制标题 收藏 收藏
    DOI:10.3390/jcm9010242 复制DOI
    作者列表:Bu NU,Lee HS,Lee BN,Hwang YC,Kim SY,Chang SW,Choi KK,Kim DS,Jang JH
    BACKGROUND & AIMS: :Various three-dimensional (3D) culture methods have been introduced to overcome the limitations of in vitro culture and mimic in vivo conditions. This study aimed to evaluate two microsphere-forming culture methods and a monolayer culture method. We evaluated cell morphology, viability, osteo-, adipo-, and chondrogenic differentiation potential of dental pulp stem cells (DPSCs) cultured in 3D culture plates: ultra-low attachment (ULA) and U-bottomed StemFit 3D (SF) plates, and a two-dimensional (2D) monolayer plate. RNA sequencing (RNA-seq) revealed differentially expressed gene (DEG) profiles of the DPSCs. In contrast to an increasing pattern in the 2D group, cell viability in 3D groups (ULA and SF) showed a decreasing pattern; however, high multilineage differentiation was observed in both the 3D groups. RNA-seq showed significantly overexpressed gene ontology categories including angiogenesis, cell migration, differentiation, and proliferation in the 3D groups. Hierarchical clustering analysis revealed a similar DEG regulation pattern between the 3D groups; however, a comparatively different DEG was observed between the 2D and 3D groups. Taken together, this study shows that DPSCs cultured in microsphere-forming plates present superior multilineage differentiation capacities and demonstrate higher DEG expression in regeneration-related gene categories compared to that in DPSCs cultured in a conventional monolayer plate.
    背景与目标: : 已经引入了各种三维 (3D) 培养方法,以克服体外培养和模拟体内条件的局限性。本研究旨在评估两种微球形成培养方法和单层培养方法。我们评估了在3D培养板中培养的牙髓干细胞 (DPSCs) 的细胞形态,活力,骨,脂肪和软骨分化潜力: 超低附着 (ULA) 和U底StemFit 3D (SF) 板,以及二维 (2D) 单层板。RNA测序 (RNA-seq) 揭示了dpsc的差异表达基因 (DEG) 谱。与2D组的增加模式相反,3D组 (ULA和SF) 的细胞活力显示出降低的模式; 然而,在两个3D组中均观察到高多向分化。RNA-seq在3D组中显示出显着过表达的基因本体类别,包括血管生成,细胞迁移,分化和增殖。层次聚类分析揭示了3D组之间相似的DEG调节模式; 但是,在2D和3D组之间观察到相对不同的DEG。总之,这项研究表明,与在常规单层平板中培养的DPSCs相比,在微球形成平板中培养的DPSCs具有优异的多向分化能力,并在再生相关基因类别中显示出更高的DEG表达。
  • 【使用像素强度和数字减影分析比较在存在不同软组织模拟器的情况下牙齿和骨骼射线照相密度的变化。】 复制标题 收藏 收藏
    DOI:10.1259/dmfr.20130235 复制DOI
    作者列表:de Molon RS,Batitucci RG,Spin-Neto R,Paquier GM,Sakakura CE,Tosoni GM,Scaf G
    BACKGROUND & AIMS: OBJECTIVES:To evaluate the influence of soft-tissue simulation materials on dental and bone tissue radiographic densities using pixel intensity (PI) and digital subtraction radiography (DSR) analyses. METHODS:15 dry human mandibles were divided into halves. Each half was radiographed using a charge-coupled device sensor without a soft-tissue simulation material (Wm) and with 5 types of materials: acrylic (Ac), wax (Wx), water (Wt), wood (Wd) and frozen bovine tissue (Bt). Three thicknesses were tested for each material: 10 mm, 15 mm and 20 mm. The material was positioned in front of the mandible and the sensor parallel to the molar region. The radiation beam was perpendicular to the sensor at 30 cm focal spot-to-object distance. The digital images of the bone and dental tissue were captured for PI analyses. The subtracted images were marked with 14 landmark magnifications, and 2 areas of analyses were defined, forming the regions of interest. Shapiro-Wilk and Kruskal-Wallis tests followed by Dunn's post-test were used (p < 0.05). RESULTS:DSR showed that both the material type and the thickness tested influenced the gain of density in bone tissue (p < 0.05). PI analyses of the bone region did not show these differences, except for the lower density observed in the image without soft-tissue simulation material. In the dental region, both DSR and PI showed that soft-tissue simulators did not influence the density in these regions. CONCLUSIONS:This study showed that the materials evaluated and their thicknesses significantly influenced the density-level gain in alveolar bone. In dental tissues, there was no density-level gain with any soft-tissue material tested.
    背景与目标:
  • 【牙科保健提供者和患者对健康信息技术在牙科保健环境中的影响的看法。】 复制标题 收藏 收藏
    DOI:10.14219/jada.archive.2013.0229 复制DOI
    作者列表:Asan O,Ye Z,Acharya A
    BACKGROUND & AIMS: BACKGROUND:The use of electronic health records (EHRs) in dental care and their effect on dental care provider-patient interaction have not been studied sufficiently. The authors conducted a study to explore dental care providers' interactions with EHRs during patient visits, how these interactions influence dental care provider-patient communication, and the providers' and patients' perception of EHR use in the dental clinic setting during patient visits. METHODS:The authors collected survey and interview data from patients and providers at three dental clinics in a health care system. The authors used qualitative and quantitative methods to analyze data obtained from patients and dental care providers. RESULTS:The provider survey results showed significant differences in perceptions of EHR use in patient visits across dental care provider groups (dentists, dental hygienists and dental assistants). Patient survey results indicated that some patients experienced a certain level of frustration and distraction because of providers' use of EHRs during the visit. CONCLUSIONS:The provider survey results indicated that there are different perceptions across provider groups about EHRs and the effect of computer use on communication with patients. Dental assistants generally reported more negative effects on communication with patients owing to computer use. Interview results also indicated that dental care providers may not feel comfortable interacting with the EHR without having any verbal or eye contact with patients during the patient's dental visit. PRACTICAL IMPLICATIONS:A new design for dental operatories and locations of computer screens within the operatories should be undertaken to prevent negative nonverbal communication such as loss of eye contact or forcing the provider and patient to sit back to back, as well as to enhance patient education and information sharing.
    背景与目标:
  • 【成人牙齿健康调查2009: 英国口腔健康1968的转变-2009。】 复制标题 收藏 收藏
    DOI:10.1038/sj.bdj.2012.1067 复制DOI
    作者列表:Steele JG,Treasure ET,O'Sullivan I,Morris J,Murray JJ
    BACKGROUND & AIMS: :This series of four papers reports and interprets the findings of the Adult Dental Health Survey (ADHS), 2009, published in early 2011. This is the fifth in a series of surveys repeated every decade since 1968. The evolution of the surveys and the way the supporting methodology has changed to meet the changing needs and circumstances over the last 40 years is described. In 1968, 37% of adults in England and Wales were edentate. By 2009, only 6% of the combined population of England, Wales and Northern Ireland were edentate. Among the dentate in 1968, there were a mean of 21.9 teeth. By 2009, not only had the dentate increased by 30 percentage points as a fraction of the population, but the number of teeth in this group had also increased by nearly four teeth on average to 25.7. There were significant variations in oral health according to geography and social variables and smaller differences according to sex. The retention of 21 or more teeth is widely used as a way of defining a minimum functional dentition. The proportion of adults with 21+ teeth increased from 73% in 1978 to 86% in 2009. Further huge improvements are projected as younger generations age, assuming future tooth loss continues at current low rates. We might expect that over 90% of those aged 35-44 in 2009 have a realistic prospect of retaining a functional natural dentition of 21 or more teeth by age 80.
    背景与目标: : 这一系列的四篇论文报告并解释了2009年《成人牙齿健康调查》 (ADHS) 的发现,该调查结果发表在2011年上。这是每十年1968年重复的一系列调查中的第五次。描述了调查的演变以及支持方法在过去40年中改变以满足不断变化的需求和情况的方式。1968年,英格兰和威尔士有37% 的成年人是edentate。到2009年,英格兰,威尔士和北爱尔兰的总人口中只有6% 是edentate。在牙齿1968年中,平均有21.9颗牙齿。到2009年,不仅牙齿增加了30个百分点,占人口的一小部分,而且该组的牙齿数量也平均增加了近4颗牙齿,达到25.7颗。根据地理和社会变量,口腔健康存在显着差异,而根据性别,口腔健康存在较小差异。保留21个或更多的牙齿被广泛用作定义最小功能性牙列的一种方式。成人拥有21颗牙齿的比例从73% 1978年增加到86% 2009年。假设未来的牙齿流失以目前的低利率持续下去,随着年轻一代的年龄增长,预计还会有进一步的巨大改善。我们可能希望,在35-44岁的2009年中,有90% 以上的人在80岁时可以保留21颗或更多牙齿的功能性天然牙列。

+1
+2
100研值 100研值 ¥99课程
检索文献一次
下载文献一次

去下载>

成功解锁2个技能,为你点赞

《SCI写作十大必备语法》
解决你的SCI语法难题!

技能熟练度+1

视频课《玩转文献检索》
让你成为检索达人!

恭喜完成新手挑战

手机微信扫一扫,添加好友领取

免费领《Endnote文献管理工具+教程》

微信扫码, 免费领取

手机登录

获取验证码
登录