The aim of this study was to determine the percentage of participants in each of the six Eichner Index groups by number of present teeth (PT). The data were obtained from a periodontal disease examination carried out under a health promotion law in a city located northeast of Tokyo, Japan, in 2005. Data from a total of 1,549 (524 male and 1,025 female) 60-year-old participants were analyzed in ...

Cervical radiotherapy may leads to elevated caries risk in Hodgkin-lymphoma (HL) patients. Our aim was to estimate the late effect of cervical irradiation on periodontal status in HL patients. Patients filled out query-form, their clinical data were collected, periodontal status was examined, decayed-missing-filled-teeth and periodontal-indexes were calculated. We examined 68 patients who recei...

This study assessed the 4to 6-yr outcome of initial endodontic treatment during Phase 1 of the “Toronto Study” project. A total of 450 teeth were treated, alternating the “Schilder” technique and step-back with lateral condensation, and examined clinically and radiographically by an independent examiner. Apical periodontitis was recorded as absent (periapical index < 3) or present (periapical i...

AIM To assess the prevalence and to investigate the pathogenetic mechanisms of dental and periodontal lesions in children with X-linked hypophosphatemic rickets (XLH) examined at diagnosis or during treatment. METHODS Nine children with XLH (age 7.2 +/- 3.3 years) were enrolled in the study (at diagnosis, n = 2; during treatment with oral inorganic phosphate salts combined with 1,25-dihydroxy...

Reviewed in this article are epidemiological studies included in the WHO Global Oral Data Bank for noninstitutionalized European adults aged 65-74 years for the period 1986-96. Edentulous percentages, decayed, missing, filled teeth (DMFT) index, and data on the mean number of teeth are presented. At least one representative study had been carried out in 48% of the countries, with the quantity o...

OBJECTIVES a) to evaluate the interexaminer reliability in caries detection considering different diagnostic thresholds and b) to indicate, by using Kappa statistics, the best way of measuring interexaminer agreement during the calibration process in dental caries surveys. METHODS Eleven dentists participated in the initial training, which was divided into theoretical discussions and practica...

Objectives: To validate the PUFA/pufa index and to assess the prevalence and severity of oral conditions related to untreated dental caries. Methods: Pufa index records the presence of pulpal exposure (P/p), ulceration caused by sharp edges of dislodged tooth fragments (U/u), fistula (F/f) and abscess (A/a) formation in grossly decayed teeth. Results: Good Kappa values shows reliability of the ...

Tooth dimensions were compared between index patients with severe hypodontia (six or more congenitally missing teeth), their relatives with a full complement of teeth, and a control group. The groups consisted of 12 index cases (seven females and five males), 21 relatives without hypodontia (13 females and eight males), and a control group of 10 males and 10 females with complete dentitions, an...

BACKGROUND AND OBJECTIVES The aim of the in vitro study was to examine the clinical efficacy of semiconductor laser periodontal pocket irradiation as an adjunct to conventional scaling and root planing. MATERIALS AND METHODS Twenty-two healthy patients with a need of periodontal treatment (15 women, 7 men, mean age 45.0 +/- 10.8 years) with at least four teeth in all quadrants, were included....

BACKGROUND AND AIMS Dental caries still remains a major problem in the field of oral and dental health and its prevention is more important than its treatment. Fluoride plays a significant role in prevention of caries, and improving oral and dental health. One of the common ways of fluoride use is the use of a fluoride-containing mouthwash, the most important of which in use is 0.2% sodium fluo...