نتایج جستجو برای: periodontal health of abutment
تعداد نتایج: 21299756 فیلتر نتایج به سال:
Background The poor hygiene of peri-implant tissues causes inflammation at tissue-implant interface, which may impair the rehabilitation success. The aim of this study was to evaluate the influence of external hexagon and Morse taper implants on peri-implant health in patients wearing mandibular overdentures for 1 year. Materials and Methods A total of 46 implants were evaluated, 28 external ...
The aim of this review was to investigate the relationship between biofilm and peri-implant disease, with an emphasis on the types of implant abutment surfaces. Individuals with periodontal disease typically have a large amount of pathogenic microorganisms in the periodontal pocket. If the individuals lose their teeth, these microorganisms remain viable inside the mouth and can directly influen...
objective: an association between poor oral health and chronic lung disease has recently been reported. the purpose of this study was to explore this potential association between asthma and periodontal disease. materials and methods: this is a descriptive case controlled study. the samples were selected from patients referred to respiratory disease clinic in a hospital in tehran, iran. the stu...
Abstract An overdenture is a denture supported partly by soft tissues and retained teeth or implants. Magnetic tooth-retained overdentures are used to increase support, retention, stability but also prevent alveolar ridge resorption. attachments the retention of partial complete dentures regardless path insertion and, in addition, can be for abutment with periodontal disease. This paper discuss...
There is a wide range of indications for orthodontic tooth movements aimed at improving the prognosis of malpositioned teeth in the mixed dentition and of teeth affected with periodontal disease. New regenerative periodontal treatment procedures (membrane technique, application of enamel matrix derivates) have provided greater opportunities for gaining new attachment and have improved the preor...
The Kennedy Class I and II distal extension situation poses a challenge to the prosthodontist as it inherently possesses a lack of stability, which may be attributed to the difference in compressibility of the mucosa and the periodontal ligament surrounding the distal-most abutment tooth. This results in a rotational tendency of the prosthesis around the line connecting its terminal abutments. ...
Dilemmas accompanying esthetic zone implants frequently involve a dehiscence type defect of the midfacial tissues. The challenge to the surgical-restorative implant team is to understand the etiology associated with such defects and the treatment options that can be offered lending to predictable outcomes. Etiologic factors are: 1) poor implant spatial positioning; 2) incorrect abutment contour...
background the purpose of this study was to compare the mental health and daily stress in periodontal diseases and normal group. material and methods a causal comparative method was carried out. using the screening sampling method, the sample subjects were selected from 20 patients with periodontal diseases and 20 attendants of patient as normal group. the two groups were matched from age, sex,...
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