Parental perception and acceptance of silver diamine fluoride treatment among Syrian refugees.

OBJECTIVE: Silver diamine fluoride (SDF) is an effective cariostatic agent, although staining associated with treatment is a significant impediment to its acceptability. BASIC RESEARCH DESIGN: A cross-sectional study of Syrian refugees to identify acceptance of SDF treatment. METHODS: Information was collected on: sociodemographics, medical/dental child history, dental status (dmft/DMFT), andperceptions of photographs of SDF-treated teeth. Associations between clinical findings and the acceptability were assessed. RESULTS: Of 258 parents or guardians, 37.8% accepted SDF treatment for their children. Acceptance was related to the location and type of teeth, being higher for primary than permanent teeth, and posterior than anterior teeth in both dentitions. Uncooperative behavior during previous dental treatment, the presence of dental discoloration, history of child dental pain, and number of filled teeth were all associated with better parental acceptance. Acceptance was also related to parental age, level of education, and their relation to the child. CONCLUSION: Parents' acceptance of SDF treatment is low. However, staining on posterior teeth was more acceptable than staining on anterior teeth and on primary more than permanent teeth.

Central mucoepidermoid carcinoma in a previously enucleated radiolucent lesion in the mandible. A case report.

Central muco epidermoid carcinomas (CMC) are rare tumours, representing about 2 to 3% of all mucoepidermoid carcinomas. Usually affecting the mandible, they appear as uni- or multilocular radiolucent lesions. We report a case of CMC in a 52-year-old Middle Eastern woman who presented with pain, limitation of jaw movement and tingling sensation of the tongue, related to a radiolucent lesion in the angle of the mandible. The lesion was first detected but not diagnosed in another hospital three years earlier. We describe the progression of the lesion over the past three years and describe the clinical, radiographic, histopathological, and surgical aspects of the case.

Flap design and mandibular third molar surgery: a split mouth randomized clinical study.

The aim of this study was to investigate the effects of two commonly used flap designs (envelope and triangular) used for the removal of mandibular third molars (M3) on postoperative morbidity. 19 patients with bilateral symmetrically impacted mandibular M3 were studied using a split mouth design. Swelling, pain and trismus measures were recorded on days 2, 7 and 14; periodontal indices were recorded on days 7 and 14, one final measure of probing depth on the distal aspect of the mandibular second molar (M2) was taken at the last follow up appointment. Data were analysed using the χ(2) test, the Mann-Whitney U-test and Pearson's correlations. The mean age of the patients was 21.4 ± 2.3 years (± SD). Facial swelling and the reduction in mouth opening were significantly greater in the early postoperative period (P<0.05) with pyramidal flap designs. There was no significant difference in pain scores, plaque accumulation and bleeding on probing indices between the two flap designs (P>0.05). Probing depth was significantly greater with envelope flaps in the early postoperative period (P<0.005). In conclusion, flap design in mandibular M3 surgery has an effect on postoperative recovery.

Entoconulid (cusp 6), metaconulid (cusp 7), post-metaconulid and pre-entoconulid expression on permanent mandibular first molar in the living Jordanian population and inter-trait interactions.

OBJECTIVES: To determine the frequency of expression and sexual dimorphism of the following dental morphological traits on the permanent mandibular first molar (LM1) in the living Jordanians: Entoconulid (cusp 6; tuberculum sextum), metaconulid (cusp 7, tuberculum intermedium), post-metaconulid and pre-entoconulid (entostylid) traits. In addition, to analyze inter-trait interactions whenever possible was one of the aims. METHODS: Three hundred sixty school children (176 males, 184 females, ages 15.5 +/- 0.4 years) from the middle of Jordan were involved. Impressions for the mandibular dental arches were taken, and dental casts were produced in 2009. The above-mentioned traits were observed. Z-value test between two proportions and nonparametric correlation analysis were used for data analysis. RESULTS: Cusp 7 on LM1 was found in 15.83 %, while cusp 6 on this tooth was found in 21.67% of the examined students. In comparison, both post-metaconulid and pre-entoconulid traits were found to be absent on LM1 in all observed subjects. Nonparametric correlation analysis revealed weak negative and statistically insignificant association between the expression of cusp 6 and 7 on LM1 among the living Jordanians. CONCLUSION: Both cusp 6 and cusp 7 on LM1 are expressed in a relatively higher rate among the living Jordanian Arabs than other studied Western Eurasians, suggesting a significant gene flow from Sub-Saharan Africans and Mongolians to the Middle East. In addition, the insignificant weak correlation between cusp 6 and 7 on LM1 suggests that these two dental morphological traits are both genetically and phenotypically independent.

Gingival metastasis of ovarian carcinoma: report of a case and review of the literature.

Diagnosing gingival metastases is difficult because clinically they can mimic benign oral lesions. The authors report an unusual case of metastatic ovarian carcinoma in the gingiva of a 46-year-old woman 5 years after ovariectomy. The tumor presented as an exophytic growth at the molar region of the mandible. Histological examination showed invasive proliferation of atypical glandular structures composed of mucin-producing cells laying in a fibrous stroma. Tumor cells were immunopositive for carcinoembryonic antigen, MUC1 mucin, and lysozyme, while stromal fibroblasts were immunopositive for vimentin and estrogen receptor. The diagnosis of metastatic ovarian mucinous cystadenocarcinoma was made. A review of the English literature revealed this to be the first report of gingival metastasis of an ovarian carcinoma.

Nevoid basal cell carcinoma syndrome: a review of the literature and a report of a case.

The purpose of this paper is to report the development of multiple odontogenic keratocysts (OKCs) in a 15-year-old female with nevoid basal cell carcinoma syndrome (NBCCS) and review the literature pertinent to NBCCS. Although more than 100 abnormalities have been reported in NBCCS, the development of OKCs is one of its principle features. In view of this, the patient was subjected to further medical, dermatological and radiographic investigation. Multiple basal cell naevi and skeletal anomalies associated with NBCCS were found. Because of the autosomal dominant inheritance of this syndrome, the patient's family was then investigated. The patient's father was found to have multiple OKCs. The report highlights the need for vigilance in considering the diagnosis of NBCCS in all cases of OKCs, particularly those affecting young patients.