نتایج جستجو برای: decade of recession
تعداد نتایج: 21167009 فیلتر نتایج به سال:
AIM The purpose of this article is to report on the five-year follow-up of a case involving treatment of gingival recession with a subepithelial connective tissue graft prior to orthodontic tooth movement. BACKGROUND Gingival recession has a global prevalence that varies from 3 to 100 percent depending on the population studied and the method of analysis. In addition, the frequency of recessi...
OBJECTIVES The objective of this systematic review was to answer the following question: 'Can subepithelial connective tissue grafts (SCTG) be considered the gold standard procedure in the treatment of recession-type defects?' DATA AND SOURCE: An electronic search (MEDLIINE, EMBASE and CENTRAL) for randomized controlled clinical trials with at least 6 months' follow-up comparing SCTG with other...
BACKGROUND Management of gingival recession defects, a common periodontal condition, using root coverage procedures is an important aspect of periodontal regenerative therapy. The goal of the periodontal soft tissue root coverage procedures group was to develop a consensus report based on the accompanying systematic review of root coverage procedures, including priorities for future research an...
BACKGROUND The Great Recession of 2007-2009 was the most severe and lengthy economic crisis in the U.S. since the Great Depression. The impacts on the population were multi-dimensional, but operated largely through local labor markets. OBJECTIVE To examine differences in recession-related changes in county unemployment rates and assess how population and place characteristics shaped these pat...
The recession of the gingiva is increasingly becoming a more prominent condition in the oral health of many patients and should be treated at its earliest detection. The multifactorial etiology, decision modality, and current trends followed in the treatment of gingival recession are discussed in this presentation. The correction of Class I and II gingival recessions are presented as a means of...
The karstic Rijab Spring with an average discharge of 3290 l/s is located in the Alvand River basin in the northwest of the Zagros, Iran, which drains Asmari formation. To investigate groundwater flow in the catchment area of the Spring, the physicochemical parameters include major cations and anions, discharge, EC, pH, and temperature were studied from September 2000-2002. The results indicate...
Root caries is not exclusive to older individuals. Any caries-prone patient having gum recession can develop root caries. However, the elderly are usually more vulnerable to root caries because of several conditions. First, older patients are more likely to experience gum recession. Gum recession exposes the root of the tooth, which is softer than the enamel-covered crown of the tooth. Conseque...
With the introduction of modernism to Iran secularism also entered under the guise of intellectualism. From the very beginning secularism has faced important problems in concept and intellectual models. Since secularism has confronted social and political teachings of Islam on one hand and has faced practicality problems in the world on the other hand, it has gained importance. Regarding global...
The author hypothesizes that sleep loss associated with a decrease in serotonergic activity plays a significant role in attempted suicide. Recent research has emphasized the role of the economic recession on the occurrence of suicide, but with no attention paid to possible biological aspects. In this brief review, the association between sleep, the serotonergic system, and suicide is initially ...
BACKGROUND A coronally advanced flap with subepithelial connective tissue graft is the gold standard surgical treatment of gingival recessions, since it offers a higher probability of achieving complete root coverage compared with other techniques. However, optimum short- and middle-term clinical results have also been obtained with coronally advanced flaps alone. The aim of the present study w...
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