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Öğe Comparison of Caries Prevention With Glass Ionomer and Composite Resin Fissure Sealants(Elsevier Taiwan, 2009) Oba, Aylin Akbay; Dulgergil, Tuerksel; Sonmez, Isil Saroglu; Dogan, SalihBackground/Purpose: Atraumatic restorative treatment (ART) was developed primarily for use in under-served areas of the world. This study was designed to compare caries prevention with high-viscosity glass ionomer cement (GIC) sealants placed according to the ART procedure and light-cured composite resin sealants after 3 years. Methods: The study was conducted in a boarding school in the city of Kirikkale. Four experienced dentists placed a total of 207 sealants (91 GIC and 116 composite resin), without chair-side assistance, on the school premises. Results: A total of 137 sealants were available after 3 years. 55.3% of the GIC and 93.8% of the composite resin sealants were lost completely, and the difference between the two groups was statistically significant. Only six of 56 teeth in the GIC group and eight of 81 in the composite resin group showed caries. Conclusion: Under field conditions in which moisture control was not effective, a high-viscosity and less technique-sensitive glass ionomer material can be used as an effective sealant material, rather than resin. [J Formos Med Assoc 2009;108(11):844-848]Öğe Comparison of Retention Rates of Fissure Sealants Using Two Flowable Restorative Materials and a Conventional Resin Sealant: Two-Year Follow-Up(Karger, 2012) Oba, Aylin Akbay; Sonmez, Isil Saroglu; Ercan, Ertugrul; Dulgergil, TurkselObjective: The purpose of this clinical study was to compare the retention rates of two flowable restorative systems (Admira Flow and Grandio Flow) with that of a conventional resin-based sealant (Fissurit F). Materials and Methods: The study was planned as a clinical trial with a split-mouth design. A total of 122 sealants (38 Admira Flow, 41 Grandio Flow, 43 Fissurit F) were randomly applied to completely erupted permanent molars in 35 patients aged 9-20 years and followed up for 24 months. Data were analyzed using Pearson's chi(2) and multiple comparison tests. Results: At the end of the follow-up period, Fissurit F had higher retention rates (81.0%) than both Admira Flow (60.5%) and Grandio Flow (57.1%), with p < 0.05. However, there was no significant difference in caries development among groups (p > 0.05). Conclusion: The two flowable composite resin materials used as fissure sealant were less retentive than the conventional resin sealant. Copyright (C) 2011 S. Karger AG, BaselÖğe Coronal microleakage of four endodontic temporary restorative materials: An in vitro study(Mosby-Elsevier, 2009) Ciftci, Aytül; Vardarli, Didem Argun; Sonmez, Isil SarogluObjective. The purpose of this study was to compare the sealing ability of the temporary restorative materials Cavit-G, Ketac Molar Easymix, and IRM with a new light-curing temporary material, Clip, using a methylene blue dye penetration test. Study design. Endodontic access preparations were prepared in 48 intact extracted human premolars. The teeth were divided into 6 groups, including positive and negative control groups. After access preparation, cotton pellets were placed in the pulp chamber so that the space remaining for the restoration was 4 mm. After thermal cycling for 500 cycles (5 degrees C-55 degrees C), the teeth were immersed in 2% methylene blue solution at neutral (pH = 7.0) in an incubator for leakage assessment. The teeth were sectioned, and the greatest depth of dye penetration was recorded. Marginal leakage was evaluated with a stereomicroscope. Results. Positive control sections exhibited complete dye penetration, and negative controls had none. In the experimental groups, the differences in the leakage scores of the Clip and Cavit-G groups and the other 2 groups were very marked. There were no statistically significant difference in marginal leakage between Cavit-G and Clip. Conclusion. The new light-curing temporary material Clip seals against marginal leakage as effectively as Cavit when used as a temporary filling. (Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2009; 108: e67-e70)Öğe Developmental Disturbances of a Maxillary Central Incisor due to Trauma to Its Predecessor: A Case Report(Karger, 2013) Karatas, Merve Safa; Sonmez, Isil SarogluObjective: To report the effects of a primary tooth trauma on the underlying permanent tooth germ. Clinical Presentation and Intervention: A 12-year-old girl was referred to our clinic with a complaint of poor aesthetic appearance. The crown of the permanent maxillary left central tooth exhibited an increased clinical crown height with an 'enamel hyperplasia' in the cervical third and had hypoplastic enamel with yellowish-brown discoloration extending from the middle third to the incisal edge. Radiographic examination revealed that the permanent maxillary left central tooth had abnormal root morphology with root dilaceration. The patient revealed a history of trauma at the age of 4 years. An aesthetic restoration with light-curing resin composite was performed on the vestibular surface of the maxillary left permanent central tooth. Conclusion: Sequelae of a primary tooth trauma on the permanent tooth were restored. We recommend that parents should be aware of the consequences of untreated trauma to a primary tooth. Educational and preventive programmes on dental trauma are required to educate parents about emergency knowledge and sequelae of dental trauma. Copyright (C) 2013 S. Karger AG, BaselÖğe Effects of casein phosphopeptide-amorphous calcium phosphate (CPP-ACP) application on enamel microhardness after bleaching(Mosher & Linder, Inc, 2009) Bayrak, Sule; Sen Tunc, Emine; Sonmez, Isil Saroglu; Egilmez, Turkan; Ozmen, BilalPurpose: To evaluate the effect of casein phosphopeptide-amorphous calcium phosphate (CCP-ACP) application on the microhardness of bleached enamel and compare it to that of fluoride application. Methods: 10 extracted bovine incisors were cut into four sections (4 x 4 x 3 mm) that were randomly distributed among five groups (n=8). All groups were bleached three times using 38% hydrogen peroxide (HP), with 5-day intervals between bleaching, according to the following treatment protocols: Group A: bleaching only; Group B: bleaching + daily CCP-ACP paste; Group C: bleaching + daily casein phosphopeptide-amorphous calcium fluoride phosphate (CPP-ACPF) paste; Group D: bleaching + daily 250ppm NaF solution; Group E: bleaching + APF gel (once after final bleaching). Specimens were maintained in artificial saliva throughout the experiment. Baseline and post-treatment Vickers microhardness values were obtained for all specimens. Statistical analysis was performed using one-way ANOVA and post-hoc Tukey tests. Results: Groups B and C showed significant increases in enamel microhardness following treatment (P< 0.001), whereas no statistically significant changes were observed in Groups A, D, or E (P> 0.05). One-way ANOVA of Delta Vickers microhardness numbers (Delta VHN) revealed significant differences among groups (P< 0.001), with Group B showing the highest Delta VHN and Group A the lowest. (Am J Dent 2009;22:393-396).Öğe Effects of different fissure sealant applications on laser fluorescence measurements(Wiley, 2011) Sonmez, Isil Saroglu; Oba, Aylin Akbay; Erkmen, Merve; Ekici, SedaObjective. The aim of this in vitro study was to evaluate the effects of using only phosphoric acid or a self-etch bonding agent under clear and opaque fissure sealants on laser fluorescence (LF) readings and the reproducibility of the laser device. Methods. Eighty extracted permanent molars, ranged from sound to carious, were randomly divided into four groups: phosphoric acid + opaque sealant (group I), Clearfil S3 Bond (Kuraray, Kurashiki, Japan) + opaque sealant (group II), phosphoric acid + clear sealant (group III), and Clearfil S3 Bond + clear sealant (group IV). The teeth were measured using an LFpen device, before and after sealing. Data were analysed using the Spearman's correlation, Wilcoxon signed rank, and Mann-Whitney U-test. Results. Except group IV, there was a statistically significant decrease in fluorescence after the application of sealants (P < 0.05). The decrease of LFpen readings in the opaque sealant groups was more significant than the clear sealant groups (P < 0.05). But for both sealants, the difference between phosphoric acid and Clearfil S3 Bond groups was nonsignificant (P > 0.05). Conclusions. There was a statistically significant decrease in fluorescence for both clear and opaque sealant groups. However, clear sealant with Clearfil S3 Bond does not influence the LFpen readings.Öğe Efficacy of a sugar-free herbal lollipop for reducing salivary Streptococcus mutans levels: a randomized controlled trial(Springer Heidelberg, 2017) Almaz, Merve Erkmen; Sonmez, Isil Saroglu; Okte, Zeynep; Oba, Aylin AkbayThe aim of our study was to evaluate the efficacy of an herbal lollipop containing licorice root extract on salivary Streptococcus mutans in caries-free and high-caries-risk children. The study was conducted in caries-free and high-caries-risk children, aged 5-11 years (n = 108). The groups were caries-free children (group A); high-caries-risk children whose dental treatment was completed before lollipop use (group B); and high-caries-risk children who did not comply with dental treatment (group C). The groups were divided into two subgroups: herbal (A-1, B-1, C-1) and placebo lollipops (A-2, B-2, C-2). Saliva samples were taken before dental treatment, before and after consuming lollipops, and at 3 months after consuming lollipops. The results were statistically analyzed with chi-squared test. Only in group C-1 (high-risk, using herbal lollipops) that significant reduction was observed in salivary S. mutans levels after lollipop use (p = 0.033), and only in the same group (C-1), there was significant difference between after lollipop use and third month levels (p = 0.006). Herbal lollipops could be recommended to children with high-caries risk who do not comply with dental treatment in place of high-carbohydrate snacks. The paper provides a perspective on using herbal products in high-risk children for reducing salivary S. mutans counts.Öğe Healing with Incomplete Root Development After Forty Months Following: A Case Report(Galenos Yayincilik, 2017) Almaz, Merve Erkmen; Akyildiz, Melis Bahar; Sonmez, Isil SarogluIn recent years, the concept of revascularization has been developed that employs the use of a mixture of antibacterial drugs for disinfection of infected root canals. The clinical and radiographic examinations showed deep coronal caries, immature root, and periapical radiolucency in mandibular second premolar (#35) of a 13-year-old girl. The exam findings suggested revascularization treatment. Revascularization with triantibiotic mix was administered for 2 weeks. Then, a blood clot was created in the canal, over which mineral trioxide aggregate was placed. Coronal sealing was performed with composite resin. After 40 months follow-up, the tooth was asymptomatic with a positive response to the pulp test and periapical radiolucency was healed. However, no evidence of root development was observed. In spite of numerous reports of revascularization treatment, no incomplete root development was reported after long-term follow-up. Despite incomplete root development, positive response to the pulp test is controversial.Öğe Late term complications of intruded permanent incisors: 2 case reports(Mosby-Elsevier, 2008) Sonmez, Hayriye; Sonmez, Isil Saroglu; Sen Tunc, EmineThis report describes 2 cases of intrusive luxation injuries of maxillary immature permanent central incisors. In both cases, intruded teeth were left for spontaneous reeruption. During periodic follow-ups for up to 2 years the teeth did not show any sign, clinically or radiographically, of pulp necrosis with apical periodontitis. However, in the first case tenderness to percussion and periapical radiolucency developed after 2.5 years and endodontic treatment was started. In the second case, the patient returned after 2 years 9 months with complaint and periapical radiolucency was observed radiographically. Endodontic therapy was performed. These late-term complications highlight the need for regular long-term follow-up in cases of intrusive luxation in permanent teeth.Öğe Ozone therapy in the management and prevention of caries(Elsevier Taiwan, 2015) Almaz, Merve Erkmen; Sonmez, Isil SarogluThe purpose of this article was to assess the effectiveness of ozone therapy in the management and prevention of caries, reviewing clinical and in vitro studies. Ozone has proven to be effective against gram-negative and gram-positive bacteria, viruses, and fungi. In dentistry, most of the published articles are based on ozone's antimicrobial effects and the treatment of caries. Most of the clinical studies reported ozone to be a promising alternative to conventional methods for caries management. However, a few studies have shown ozone to be insufficient for preventing caries and reducing microorganisms in open occlusal carious lesions. Ozone might be a useful tool to reduce and control oral infectious microorganisms in dental plaque and dental cavity. However, the results of in vitro studies are controversial; while some researchers reported that ozone therapy had a minimal or no effect on the viability of microorganisms, others suggested ozone to be highly effective in killing both gram-positive and gram-negative oral microorganisms. Therefore, more evidence is required before ozone can be accepted as an alternative to present methods for the management and prevention of caries. Copyright (C) 2013, Elsevier Taiwan LLC & Formosan Medical Association. All rights reserved.Öğe Postoperative morbidity in pediatric patients following dental treatment under general anesthesia(Istanbul Univ Press, Istanbul Univ Rectorate, 2019) Almaz, Merve Erkmen; Oba, Aylin Akbay; Sonmez, Isil SarogluPurpose The aims of this study were to investigate post-operative complications in pediatric patients 24 and 72 hours after general anesthesia (GA) and to identify any associations between dental procedures and complications. Materials and Methods One hundred and thirty three healthy pediatric patients who had undergone dental treatment under GA (age range: two to nine years) were included in this study. The project was designed as a prospective, observational study supported by a questionnaire that collected data on children's post-operative complaints. Preoperative data were obtained from patients' files and included age, gender, medical condition and admission type (inpatient or outpatient) variables. The postoperative complaints were assessed either by phone contact or by face-to-face interviews using a questionnaire 24 and 72 hours after treatment. Results 69.9% of children reported one or more complaints after 24 hours and 35.3% after 72 hours. Coughing and pain (27.1%), inability to eat (24.8%), psychological changes (24.1%) and a sore throat (21.1%) were the most common complaints during the first day. After 72 hours, the severity and rate of the complications decreased significantly (p < 0.05). Conclusion Post-operative complaints following dental treatment under GA tended to be of mild severity and were mainly limited to the first day after the procedure.Öğe Prevalence and Distribution of Developmental Dental Anomalies in Pediatric Patients(Galenos Yayincilik, 2017) Almaz, Merve Erkmen; Sonmez, Isil Saroglu; Oba, Aylin AkbayObjective: The objective of this study was to evaluate the prevalence of dental anomalies in paediatric patients attending the Department of Paediatric Dentistry, Kirikkale University Faculty of Dentistry. Materials and Methods: The study consisted a sample of 9173 patients, aged between 0-15 years, referred to our clinic between 1 August 2011-1 August 2012. The patients were examined clinically and radiographically in terms of the number, size, shape, structure and color anomalies. Results: One hundred sixty six children (1.8%) were found to have developmental dental anomalies. The most frequently observed anomalies were congenitally missing teeth (0.52%) and supernumerary teeth (0.27%). Anomalies such as dens invaginatus (0.03%), dentinogenesis imperfecta (0.02%) and dilaceration (0.02%) were encountered more rarely. Conclusion: Early diagnosis and determination of the prevalence of dental anomalies in children is important in the treatment planning.
