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No differences were observed in the cumulative survival rates between the two treatment groups at 2 years (ART criteria p=0.26; USPHS criteria p=0.23). Conclusion HVGIC Equia Fil used in the ART method with axial grooves and Filtek Z250 in the conventional method provided high survival rates for restoring class II cavities over 2 years.Raloxifene is a selective estrogen receptor modulator (SERM) that is used to manage osteoporosis in women. Because of its tissue selectivity, raloxifene has fewer side effects than estrogen therapy; however, raloxifene-associated osteonecrosis of the jaw (ONJ) has recently been reported. While most of the reported cases were treated with antiresorptive therapy in addition to raloxifene, ONJ can also occur with the isolated use of raloxifene. This report presents a case where there was no prior exposure to bisphosphonates, in which the patient incidentally had florid cemento-osseous dysplasia (FCOD). Raloxifene-associated ONJ has never been reported before in a patient with FCOD. selleck kinase inhibitor It is unclear whether the presence of FCOD increases the risk of ONJ. Case report Clinical and radiographic findings regarding an African-American patient with FCOD and raloxifene-induced ONJ are described. The patient underwent a battery of investigations and surgical debridement of the area in question. She has remained disease free in the 2 years following the treatment. Conclusions The aim of this report is to shed some light on a serious complication of raloxifene, a medication that is increasingly encountered in dental practices. Dental practitioners should use this knowledge to increase their awareness of possible ONJ development after the use of raloxifene. Brief recommendations and guidance in general dental practice for management of patients on raloxifene are also presented.Objectives Adequate gingival thickness provides a stable base for appropriate oral hygiene maintenance and mucogingival lesion prevention. The study aim was to assess attached gingiva thickness in relation to its width, probing depth, crowding, and tooth position in the arch during the early transitional dentition phase. Method and materials A cross-sectional study in 193 children aged 7 years with healthy mucogingival complex was conducted, and PIROP ultrasonic biometer measurement of gingival thickness of mandibular incisors was applied. To compare qualitative variables across different dentition groups, chi-square test or Fisher exact test were used, and for quantitative variables Kruskal-Wallis test plus post-hoc analysis (Dunn test). Spearman correlation coefficient was used to correlate gingival thickness with width of attached gingiva, as well as Kruskal-Wallis test and post-hoc analysis to assess the relationship between gingival thickness and tooth position in the arch, type of incisor, and eruption phase. Results The mean gingival thickness value was less than 1 mm in all incisor type groups. The thinnest gingiva was noticed at permanent newly erupted incisors (0.72 ± 0.36; P less then .001). Thickness of attached gingiva positively correlated with its width and with probing depth (r = 0.164, P less then .001). selleck kinase inhibitor Gingival thickness was significantly thinner at incisors positioned labially. No correlation of attached gingiva thickness with transitional crowding in mandibular incisor segment was observed. Conclusions The results revealed thin gingiva at mandibular incisors in white children during the early transitional dentition phase. Objective, ultrasound measurements were used for the first time in a pediatric population, and the device was simple and well tolerated.Objective This study aimed to compare the clinical outcomes in dental prophylaxis between rubber cup polishing and an air polishing system using erythritol powder, with or without prior dental plaque disclosure. Method and materials In this single-blind, randomized, controlled, split-mouth clinical trial, healthy participants with full-mouth plaque score ≥ 60% were recruited. Quadrants in each participant were randomly assigned to four treatment groups air polishing with prior plaque disclosure; air polishing without plaque disclosure; rubber cup polishing with prior plaque disclosure; or rubber cup polishing without plaque disclosure. link2 Plaque scores and treatment time for each quadrant were recorded. Posttreatment satisfaction questionnaires for both the participants and operators were also completed. Results In total, 88 participants consisting of 42 men and 46 women (mean age 23.1 ± 2.0 years) were recruited. Air polishing with prior plaque disclosure had significantly lower posttreatment marginal mean plaque score (21.7 ± 17.5%) compared to air polishing (33.5 ± 23.4%) or rubber cup polishing (34.5 ± 19.7%) without prior plaque disclosure (P less then .001). Marginal mean treatment time for air polishing (325 seconds; SE = 10 seconds) was significantly shorter compared to rubber cup polishing (407 seconds; SE = 15 seconds) (P less then .001). Both the participants and operators preferred air polishing over rubber cup polishing (P less then .001). selleck kinase inhibitor Conclusion Prior plaque disclosure enhanced the effectiveness of plaque removal. Air polishing exhibited better treatment efficiency than rubber cup polishing and was the patients' and clinicians' preferred treatment modality.Objective Achieving high levels of primary implant stability is considered to be desirable, despite some studies warning of the risk of bone damage. It was the goal of this observational clinical study to compare two current bone level implant systems with respect to primary and secondary stability. Method and materials Data on bone quality, insertion torque, implant stability at insertion and after healing, as well as number of implants lost during healing were obtained from two centers either placing BLT (Bone Level Tapered, Straumann) or Nobel Parallel CC (Nobel Biocare) implants. Statistical analysis was based on Spearman rank correlation tests, analysis of variance, and t tests with the level of significance set at α = .05. Results A total of 312 BLT and 92 Nobel Parallel CC implants were placed. Ten BLT and two Nobel Parallel CC implants failed resulting in survival rates of 96.79% and 97.83%, respectively. Mean insertion torque recorded in the different bone classes showed large standard deviations, and only torque values for BLT implants recorded in type 3 bone differed significantly from type 2 bone and type 1 bone (P = .024). link2 For BLT implants, bone quality and insertion torque correlated (Spearman rho = -.3326; P = .0023) as did ISQ at insertion (Spearman rho = -.2241; P = .0429). Implant diameter significantly affected primary (P = .0013) and secondary (P = .0050) stability of Nobel Parallel CC implants while for BLT implants a significant effect was only seen for secondary stability (P = .0000). Bone quality had a significant effect on implant insertion torque for BLT implants (P = .0059). Bone quality had no general effect on ISQ changes during healing but 3.3-mm BLT implants showed significantly (P = .0005) lower stability after healing. Conclusion Huge variation with respect to primary and secondary stability seems to exist among similar looking implant systems clinically used for identical indications.Objective This study analyzed two xenogenous biomaterials based on deproteinized bovine bone mineral applied for maxillary sinus elevation. Method and materials Fourteen patients were submitted to maxillary sinus augmentation with one of the following biomaterials Criteria Lumina Bone Porous (test group) or Geistlich Bio-Oss (control group), both of large granules (1 to 2 mm). After 6 months, trephine biopsies were collected at the time of implant placement 27 samples (11 patients) in the test group; 7 samples (3 patients) in the control group. Biopsies were analyzed by descriptive histology and histomorphometry, in which the percentages of newly formed bone, residual biomaterial particles, and connective tissue were evaluated. Results Histomorphometry showed means for test and control groups, respectively, of 32.41% ± 9.42% and 26.59% ± 4.88% for newly formed bone, 22.89% ± 4.58% and 25.00% ± 4.81% for residual biomaterial, and 44.70% ± 9.54% and 48.41% ± 3.36% for connective tissue. There were no differences between groups (P > .05). Conclusion This study concluded that Criteria Lumina Bone Porous presented similar histologic and histomorphometric characteristics to Geistlich Bio-Oss 6 months after sinus elevation surgery, identifying the tested biomaterial as an interesting alternative for bone augmentation in the maxillary sinus.Objective Calcified carotid artery atheroma (CCAA) detected by panoramic radiographs has been suggested as an accurate biomarker for cerebrovascular accidents (CVAs). link2 However, there has not been agreement on the relationship between CCAA and risk for stroke or other CVA. Method and materials The question asked was, "Are patients with CCAA detected on panoramic radiographs more likely to get a stroke or CVA in the future compared to those who do not have CCAA and, further, would Doppler ultrasonography of the neck obtained secondary to panoramic radiography in suspected individuals add value to this association with stroke or CVA?" This meta-analysis was conducted by searching PubMed, Ovid Medline, Dentistry & Oral Sciences Source, CINAHL, Web of Science, Google Scholar, and ClinicalTrials.gov. Six studies that met the inclusion criteria were included in the final analysis; three used panoramic radiography and the rest used panoramic radiography and ultrasonography. link3 Multiple random effect meta-analyses were conducted using RevMan 5.2 software. link3 Conclusion Evidence from this meta-analysis shows that although detection of CCAA via panoramic radiography to predict risk for stroke may be comparable to Doppler ultrasonography, risk prediction is somewhat more significant when diagnostic confirmation is made using Doppler ultrasonography than panoramic radiography alone. Clinical implications Because stroke risk assessment is complicated and comprises many additional systemic factors beyond calcification of the carotid artery, CVA prediction is more reliable when Doppler ultrasonography is used after panoramic radiography. Managing hypertension, diabetes, and smoking habit are far more important in risk management of patients with CCAA detection on panoramic radiography.Objectives The prevalence of "dental anxiety" (DA) is often underestimated and numerous diagnostic methods are available for dental practitioners. It is difficult to differentiate between a dental phobia requiring an interdisciplinary approach and DA, which can be managed by dental practitioners alone. The appropriate use of diagnostic tools is key for the successful management of highly anxious and/or phobic patients. The aim was to provide a guideline to recognize dental fear and to differentiate DA from patients who are highly anxious or even have a phobia. Data sources In total, 8,929 articles that were selected for the development of the German guidelines for "Dental anxiety in adults" in PubMed, Web of Science, Embase, and MedPilot were filtered for diagnosis of DA disorder. link3 The focus for this review was on the use of scales to measure DA levels. The methods and tools used in the 51 reviewed articles to assess DA levels were evaluated in terms of their practicability and suitability in daily practice to differentiate between phobia (ie, DA disorder) and nonpathologic anxiety.