objective: whole-mouth examination is generally considered as a gold standard for exact periodontal disease assessment. partial mouth examination also has sometimes been used for this purpose, but its efficacy has been questioned. with regard to symmetric destruction hypothesis of periodontal disease, the present study investigated the efficacy of partial- mouth examination as an alternative fo...

objective: periodontal diseases are common in the society and some researchers suggested an association between rheumatoid arthritis (ra) and periodontal diseases. the present study was carried out to evaluate the so-called association in iranian adults. materials and methods: in this case-control study, the samples were recruited from patients referred to loghman hospital, tehran, during 2004-...

background tracking various biomarkers in serum, gingival crevicular fluid (gcf), and saliva has been introduced as a diagnostic tool for periodontal disease detection. objectives the aim of this study was to compare salivary lactate dehydrogenase (ldh) levels in subjects with periodontal disease and levels in subjects without periodontal disease. conclusions salivary ldh levels can be used as ...

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...

objective:  to assess whether non-surgical periodontal treatment is associated with changes in serological markers of systemic inflammation. materials and methods: thirty-five systemically healthy subjects with severe generalized periodontitis meeting the inclusion criteria participated in a four-month single blind interventional trial of which thirty-two completed the study. periodontal parame...

BACKGROUND The ideal healing technique for periodontal tissue defects would involve the functional regeneration of the alveolar bone, cementum, and periodontal ligament, with new periodontal attachment formation. In this study, gingival fibroblasts were induced and a "sandwich" tissue-engineered complex (a tissue-engineered periodontal membrane between 2 tissue-engineered mineralized membranes)...

A periodontal abscess is a localized, purulent infection involving a greater dimension of the gum tissue, extending apically and adjacent to a periodontal pocket. The periodontal abscess is the third most common dental emergency, representing 6-14%of all dental emergencies.The periodontal abscess can be classified depending on their course, number, location and etiological criteria. Etiology of...

OBJECTIVE The aim of this study is to determine whether periodontal health knowledge is associated with frequency of tooth brushing and periodontal treatment need. METHODS Four hundred and two subjects participated in the study. Data on sociodemographic variables (age, gender, marital status, income, and education), general health, smoking behaviour tooth cleaning habits and knowledge on peri...

Background. Since 2000, studies, experiments, and clinical observations revealed high prevalence of periodontal diseases among children and adolescents. Therefore, this paper was designed to provide an update for dental practitioners on epidemiology, microbiology, pathology, prevention, diagnosis, and treatment of periodontal diseases in children and adolescents. Methods. This paper reviews the...