Siti Umairah Mohamad Shukry, Nurul Aqilah Aisyah Mohd Zaid, A. Hussein, S. H. Hamzah
{"title":"Patterns of Paediatric Dental Treatment Under General Anaesthesia: A Retrospective Study","authors":"Siti Umairah Mohamad Shukry, Nurul Aqilah Aisyah Mohd Zaid, A. Hussein, S. H. Hamzah","doi":"10.21315/aos2022.1701.oa04","DOIUrl":"https://doi.org/10.21315/aos2022.1701.oa04","url":null,"abstract":"This retrospective study aimed to evaluate patterns of comprehensive dental treatment under general anaesthesia (GA) for healthy children in Universiti Teknologi MARA, Malaysia. The treatment records of healthy paediatric patients who received dental treatment under GA from February 2017 to January 2021 were reviewed. The patients were divided into two groups: (1) less than 6 years old and (2) 6 to 16 years old. Patients’ characteristics were summarised using descriptive statistics while an independent t-test was applied to investigate the influence of “age group” on treatment duration, number of procedures and use of various restorative materials. A total of 125 paediatric patients (67 boys and 58 girls) were included. The patients’ mean age at the time they underwent GA was 5.77 ± 1.94 years old and the average duration of dental treatment was 62.58 minutes. There was a significant difference in the duration of treatment between the two age groups (p < 0.05). Tooth extraction was the most dental procedure performed (63.31%). The 6 to 16 years old group had a significantly shorter treatment duration (p < 0.05). However, no significant differences were found in all procedures (extraction, restoration, preventive and pulp therapy) and the utilisation of composite, glass ionomer cement (GIC) and compomer in both groups. The use of stainless steel crown (SSC) restorations was significantly higher in the less than six years old group (p < 0.05). Most of the dental procedures performed under GA on healthy children were extraction procedures. Children less than six years of old had a longer treatment duration under GA. Composite restorations and SSC were more frequently used in primary dentition.","PeriodicalId":44961,"journal":{"name":"Archives of Orofacial Science","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2022-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46091888","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Effect of Resin Coating on Surface Roughness and Microhardness of High Viscous Glass Ionomer Cements","authors":"Lee Jian Sheng, Chan Wen Ni, N. A. Yahya, R. Omar","doi":"10.21315/aos2021.16.2.11","DOIUrl":"https://doi.org/10.21315/aos2021.16.2.11","url":null,"abstract":"High viscous glass ionomer cement (HVGIC) was recently developed for atraumatic restorative treatment (ART). However, its moisture sensitivity remains a limitation thus protective coating application is recommended. This study investigated the effect of resin coating on the surface roughness and microhardness of two HVGICs (Riva Self Cure HVGIC [RV] and Equia® Forte Fil [EQ]) conditioned in food-simulating liquids (FSLs). Fifty standard disc-shaped samples were fabricated using customised stainless-steel mould (10 × 2 mm). Coating was applied on top surface of all samples and subsequently divided into five groups: air (control), distilled water, 0.02 N citric acid, heptane and 50% ethanol-water solution. The samples were conditioned in FSLs at 37°C for seven days. Subsequently, the surface roughness and microhardness of samples were measured using optical profilometry and microhardness tester, respectively. SEM analysis was done for qualitative observation of surface morphological changes. Data were analysed using one-way ANOVA, two-way ANOVA and posthoc Tukey’s test (α = 0.05). Interestingly, the results revealed that surface roughness was significantly influenced by FSLs immersion, presence of coating and the materials itself (p < 0.001). The lowest surface roughness was found on control coated samples: RV (50.98±4.25) nm and EQ (62.77±3.92) nm, while the highest values seen on uncoated surfaces in citric acid: RV (505.26±31.10) nm and EQ (350.33±15.36) nm. RV samples had the lowest microhardness of 54.97±2.48 Vickers hardness number (VHN) post-immersion in citric acid. In conclusion, with the exception of RV conditioned in heptane and ethanol, the uncoated HVGICs generally had higher surface roughness than the coated HVGICs. HVGICs conditioned in citric acid showed the most significant increase in surface roughness and reduction in microhardness.","PeriodicalId":44961,"journal":{"name":"Archives of Orofacial Science","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2021-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42330541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Sensitivity and Specificity of Different Diagnostic Methods in Occlusal Caries Detection of Permanent Teeth among Paediatric Patients","authors":"I. Mokhtar, A. Venkiteswaran, M.Y.P. Mohd Yusof","doi":"10.21315/aos2021.16.2.3","DOIUrl":"https://doi.org/10.21315/aos2021.16.2.3","url":null,"abstract":"Dental caries is a commonly progressive disease that proceeds through various degrees of severity that a dentist can detect. The aims of the in vivo study were to assess the accuracy of the individual model (near-infrared light transillumination [NILT] device, visual and radiographic examinations) in detecting occlusal caries, and to evaluate the performance of visual and NILT device combination for occlusal caries detection in deciding the treatment options. Fifty-two non-cavitated occlusal surfaces from 16 patients were assessed with three different diagnostic devices in random order. Identified lesions were prepared and validated. Logistic regression analysis was performed for each method. The sensitivity and specificity values for each method and the combined models were statistically measured using RStudio version 0.97.551. At the enamel level, visual detection was the most sensitive method (0.88), while NILT was the most specific (0.93). NILT scored the highest for sensitivity (0.93) at the dentine level and visual detection scored the highest for specificity (0.88). Visual detection + NILT model was significantly better (p = 0.04) compared to visual detection or NILT alone (df = 1). The visual-NILT combination is a superior model in detecting occlusal caries on permanent teeth. The model provided surplus value in caries detection hence improving the treatment decision-making in occlusal surfaces.","PeriodicalId":44961,"journal":{"name":"Archives of Orofacial Science","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2021-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47560537","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jaime A. Jacques, Felipe A. Balbontin-Ayala, K. Gambetta-Tessini, Arturo Besa-Alonso, Erica I. Bustamante-Olivares
{"title":"Alveolar Bone Morphotype in Orthodontic Patients","authors":"Jaime A. Jacques, Felipe A. Balbontin-Ayala, K. Gambetta-Tessini, Arturo Besa-Alonso, Erica I. Bustamante-Olivares","doi":"10.21315/aos2021.16.2.4","DOIUrl":"https://doi.org/10.21315/aos2021.16.2.4","url":null,"abstract":"Orthodontic treatments have been described as a risk factor for the development of gingival recessions. This descriptive and cross-sectional study was performed to evaluate the alveolar bone morphotype of the upper and lower anterior of 33 orthodontic treatment of candidate patients. The images were obtained from a high-resolution cone beam computerised tomography. Then, the thickness of the alveolar bone plate of teeth was measured in six levels, recording the presence of dehiscences and fenestrations. A total of 2,334 sites were evaluated. The average thickness of the maxillary alveolar bone at the buccal surface was 0.70, 0.62 and 1.43 mm at the cervical, middle and apical levels, respectively, while in the mandibular teeth it was 0.53, 0.50 and 2.96 mm. At the palatal and lingual surfaces, the bone was thicker than the buccal except at the apical level of the mandible. Most of the examined sites were measured less than 1 mm (n = 1,235, 52.9%), associated with high prevalence of bone dehiscences (57.6%) and fenestrations (33.3%), particularly in skeletal Class III patients. The observed bone morphotype involved a high vulnerability to bone resorption, and the subsequent gingival recession occurrence, face to orthodontic movements.","PeriodicalId":44961,"journal":{"name":"Archives of Orofacial Science","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2021-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44328885","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ting Jing Kweh, Ghee Seong Lim, Gonzalez Maria Angela Garcia, Teng Kai Ong
{"title":"The Shift of Dental Education During and Post COVID-19","authors":"Ting Jing Kweh, Ghee Seong Lim, Gonzalez Maria Angela Garcia, Teng Kai Ong","doi":"10.21315/aos2021.16.2.1","DOIUrl":"https://doi.org/10.21315/aos2021.16.2.1","url":null,"abstract":"Education worldwide has been conducted in the traditional face-to-face classroom teaching style for ages, and this includes the education in dentistry. Since the introduction of online education and distance learning, teaching institutions have gradually made e-learning an integral part of teaching and learning activities. With the emergence of COVID-19 pandemic and closure of teaching institutions worldwide, the faculty of dentistry is amongst the many that were forced to leap onto the online education field abruptly. There is a sudden need for educators to resort to online teaching and e-learning becomes an essential tool to be developed as an alternative to traditional education methods. This article serves as a review to explore and discuss the common concerns and institutional readiness in delivering e-learning and review the methods currently utilised during this time of crisis.","PeriodicalId":44961,"journal":{"name":"Archives of Orofacial Science","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2021-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43860350","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Masseter Muscle Activity in Orthodontically Treated Patients with a History of\u0000Temporomandibular Joint Disorder: An Electromyographic Study","authors":"Nisallina Apridini, N. A. Noerhadi, E. Siregar","doi":"10.21315/aos2021.16.2.9","DOIUrl":"https://doi.org/10.21315/aos2021.16.2.9","url":null,"abstract":"The present study aimed to evaluate the surface electromyography (sEMG) activity of the masseter muscles in patients with a history of temporomandibular joint disorder (TMJD) who received orthodontic treatment. In total, 22 participants aged 18–35 years old were included in this study. They were divided into the control group (patients without a history of TMJD [n = 11]) and the test group (those with a history of TMJD [n = 11]). Each participant underwent sEMG of the right and left masseter muscles at 5-s maximum voluntary contraction (MVC). Results showed that the TMJD group had a lower sEMG activity of masseter muscles at MVC than the non-TMJD group. However, the differences were not statistically significant (p > 0.05, t-test). The Spearman’s correlation coefficient test revealed a weak negative correlation between muscle activity on sEMG and history of TMJD (p > 0.05). In conclusion, orthodontically treated patients in TMJD group have reduced masseter muscle activity during MVC, compare to the non-TMJD group.","PeriodicalId":44961,"journal":{"name":"Archives of Orofacial Science","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2021-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45779727","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}