Objectives: The aim of this study is to translate into Portuguese-Brazilian language and adapt cross-culturally to the Brazilian population the Orthognathic Quality of Life Questionnaire (OQLQ). Study Design: The cross-cultural adaptation process followed six stages which are; (I) initial translation, (II) synthesis of the translation, (III) back translation, (IV) expert committee and (V) test of the prefinal version. For validation process, the OQLQ results were compared with Oral Health Impact Profile Questionnaire (OHIP-49), with the generic SF-36 Quality of Life Questionnaire and a visual analogue scale. A convenience sample of 25 patients was selected in two Southern Brazilian states of Santa Catarina and Rio Grande do Sul. Results: Internal consistency analysis of the OQLQ-Brazilian showed good correlation for items or domains and the test-retest reliability also presented excellent intra-class correlation coefficients. OQLQ-Brazilian exhibited a weak and negative correlation with SF-36, and good correlation with OHIP-49. Conclusion: The OQLQ-Brazilian preserved and reached equivalence with its original source and the findings also corroborate that there is good evidence for the construct validity. The demonstration of its reproducibility, reliability and validity makes this instrument an additional useful parameter for evaluation of the impact of dentofacial deformity over the quality of life for Brazilians. Key words:Dentofacial deformity, quality of life, orthognathic quality of life questionnaire, oral health impact profile questionnaire, generic SF-36 questionnaire.Bortoluzzi MC, Manfro R, Soares IC, Presta AA. Cross-cultural adaptaCross-cultural adaptation of the orthognathic quality of life questionnaire (OQLQ) in a Brazilian sample of patients with dentofacial deformities.

Aim:The aim of this study was to determine the incidence of dry socket, alveolar infection, and postoperative pain following the routine extraction of erupted teeth. Methods and Materials:Using a questionnaire, this prospective cross-sectional study evaluated 357 consecutive surgeries in which 473 erupted teeth were extracted by dental students under rigorous control of microbiologic contaminants during a 22-month period. The subject sample consisted of 210 (58.8%) male patients ranging in age from 11 to 79 years (mean 41 ± 16.3). The most prevalent self-reported ethnicity was Caucasian (78.2%). The questionnaire consisted of 60 questions directed to the patient and to the dental student who performed the surgical procedure. The questionnaires were completed before and within seven days after the surgery to obtain outcomes data. Forty-five questionnaires were excluded due to lack of information, inconsistencies, or lack of contact with the patient; however, none had indications of alveolar infection or dry socket. The data were analyzed using descriptive statistics, chi-square tests (x 2 ), and an odds ratio (OR) as appropriate at the critical level of significance, set at p<0.05 (x 2 ) or p<0.01 (x 2 , with the Monte Carlo simulation). Results:The observed incidence was 0.6% (two cases each) for both alveolar infection and dry socket. Higher pain levels and pain persisting longer than two days were observed with more traumatic surgeries, or associated with postoperative complications. Smoking was found to be statistically associated with the development of postoperative complications. Conclusion:The incidence of alveolar infection, dry socket, and severe pain were very low for the routine extraction of erupted teeth. Severe pain that persists for more than two days can represent a sign of a postoperative complication such as dry socket.Clinical Significance: Dental extraction is part of the dentists` daily work and intercurrences like dry socket, infection, and pain can occur.

Following this model, Bone-Fill was comparable to Bio-Oss and superior to Gen-Ox and blood clot.

BackgroundThe aim of this study was to assess the efficacy of a single prophylactic dose of amoxicillin and/or dexamethasone in preventing postoperative complications (PC) after a surgical removal of a single mandibular third molar (M3).MethodsThis study is a randomized, placebo controlled clinical trial. Four groups were included: Group 1 (G1) included a prophylactic dose of 2 g of amoxicillin and 8 mg of dexamethasone; Group 2 (G2) included a prophylactic dose of 2 g of amoxicillin and 8 mg of placebo; Group 3 (G3) included a prophylactic dose of 8 mg of dexamethasone and 2 g of placebo and; Group 4 (G4) placebo.ResultsFifty patients were included. It was observed one case of alveolar infection (2%) and two of alveolar osteitis (4%) resulting in three PC (6%). No statistical differences were observed between therapeutic groups for development of PC, trismus, pain and edema. The use of antibiotics showed an absolute risk reduction (ARR) for PC development of 3.52% and the number needed to treat (NNT) was 29.ConclusionProphylactic antibiotics and corticoid in a single dose regimen did not bring any benefit on M3 surgeries.

No abstract