Future Dental Journal最新文献

{"title":"Assessment of Knowledge, Attitude and Practice of Molar-Incisor Assessment of Knowledge, Attitude and Practice of Molar-Incisor Hypomineralisation among a Group of Egyptian Dentists Hypomineralisation among a Group of Egyptian Dentists (Observational Cross-Sectional Study) (Observational Cross-Secti","authors":"M. Shalaby, Ossama ElShahawy, E. Alaa, Manal A. Elsheikh","doi":"10.54623/fdj.8015","DOIUrl":"https://doi.org/10.54623/fdj.8015","url":null,"abstract":"Introduction: Molar Incisor Hypomineralisation (MIH) is one of qualitative DED. MIH is increasing dramatically in the new generations, which is considered to be challenging for the majority of dentists. MIH was found to be prevalent in 14.2% of the world's population, with the high incidence 18% in South America and the least (10.9%) in Africa. This study was carried out to assess the knowledge, attitude, and practice of graduated Egyptian dentists' group regarding MIH condition and compare the outcome information among different dental specialists. Material and methods: A google based questionnaire based on previously validated published papers distributed electronically through different social media by direct message or public social media link. Eligibility criteria including Graduated Egyptian licensed dentists excluding students, interns and other medical specialties. Model answer prepared by researchers in 3 rounds based on most recent published papers. Results: 416 participants enrolled in this study with response rate reach to 16.7% for direct message and 1.4% for public share link. 79.1% of PDs, 45.8% of GPs and 45.0% of other specialties are familiar with both MIH condition and terminology. A prevalence of 10-20 % was notice by participants during their practice (21.9% PDs, 22.0% GPs and 22.2 other specialties). Most of participants believe that there is a lack of information regarding MIH between Egyptian dentists. The majority of the participant used Full coverage for posterior teeth and composite resin for anterior teeth as treatment choice. 53.1% of PDs are encountered MIH in monthly bases. Conclusion: MIH is a clinical problem that Egyptian dentists well recognize and frequently encounter in clinical practice. There is a need to include MIH in academic curriculum to increase the awareness regarding the condition and clinical management.","PeriodicalId":100562,"journal":{"name":"Future Dental Journal","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86535101","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":"Assessment of Maximal Incisal opening using autogenous Inlay Assessment of Maximal Incisal opening using autogenous Inlay Eminoplasty Technique For Treatment Of chronic recurrent Eminoplasty Technique For Treatment Of chronic recurrent temporo mandibular joint Dislocation","authors":"M. Abdelkawy, Youssef Elmansy, A. Shehab, M. Mounir, R. Mounir","doi":"10.54623/fdj.8012","DOIUrl":"https://doi.org/10.54623/fdj.8012","url":null,"abstract":"Purpose: Different surgical protocols have been introduced for eminence augmentation for treatment of recurrent temporomandibular joint dislocation, The aim of this study is to assess maximal incisal opening (MIO) using inlay (sandwich osteotomy) autogenous block augmentation harvested from patient’s symphesis for more stable condylar movements . Methods: five patients were treated in this study (10 joints) with bilateral autogenous inlay block bone grafting technique, each autogenous cortico-cancellous bone block was harvested from chin and wedged at the created defect of the eminence through a green stick fracture to increase its height . Results: The follow up period ranged from six months to two years to access the maximal incisal opening (MIO). the mean preoperative maximal incisal opening was 45.8mm and that of the postoperative was 32.3 mm . One patient reported postoperative slight unilateral edema and pain that gradually diminishes after one month postoperative.another patient showed intraoperative condylar dislocation that was treated with masseter scarification. Conclusion: autogenous block interpositional eminoplasty technique is a reliable procedure for management of antero-medial recurrent condylar dislocation.","PeriodicalId":100562,"journal":{"name":"Future Dental Journal","volume":"18 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74971813","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":"Clinical Assessment Of Arthroscopic Temporomandibular Joint Clinical Assessment Of Arthroscopic Temporomandibular Joint Discopexy Using Wire Fixation Technique","authors":"Abanoub Sliem, Ahmed Barakat, S. Mekhemer, R. Hossameldin","doi":"10.54623/fdj.8011","DOIUrl":"https://doi.org/10.54623/fdj.8011","url":null,"abstract":"Introduction Anterior disc displacement is one of the most frequent temporomandibular joint (TMJ) disorders, which often results in clicking, joint pain, a limited range of motion and masticatory difficulties.Methodology Four subjects (with a total number of six joints) who had significant pain and dysfunction that did not respond to non-surgical therapy, went into arthroscopic disc repositioning using wire fixation for 3 weeks then it was removed, and the patient continued on occlusal splints.Results After six months postoperatively, there was a significant increase in the MIO (Maximum incisal opening) and an insignificant decrease in the pain perception in the VAS (visual analogue scale) Conclusion The study concluded that arthroscopic temporomandibular joint disc repositioning is an effective minimally invasive procedure for the treatment of some temporomandibular joint internal derangements refractory to conventional conservative therapy in regards to clinical outcomes","PeriodicalId":100562,"journal":{"name":"Future Dental Journal","volume":"27 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74179381","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":"Evaluation of Strength of Different Resin Materials Used in Evaluation of Strength of Different Resin Materials Used in Overdenture","authors":"M. Emam, Hesham Alam EL Deen, Hamdy Abu El Fotoh, Ayman Fateen","doi":"10.54623/fdj.7028","DOIUrl":"https://doi.org/10.54623/fdj.7028","url":null,"abstract":"Introduction: Finding a suitable material that could be used to restore relatively small inter-arch spaces in which reasonable aesthetics as well as good functional strength could be achieved is a difficult process that requires good understanding of the clinical situation and precise management. Historically Metal used to offer the smallest possible thickness with excellent strength but lacks resiliency with poor aesthetics. Aim of the study: This In-vitro study was conducted to compare two different aesthetic materials PEEK and ACETAL regarding their mechanical strength when used as Overdenture framework in a relatively small thickness. Material and Methods: 120 specimens were prepared according to the American Society for Testing and Materials (ASTM) International standards and divided into two main groups according to the material, group (A) PEEK samples and group (B) ACETAL samples. Each group of 60 specimens was subdivided into three different groups (I, II, III) according to three different thicknesses (1, 1.5 and 2 mm). Each group contains 20 identical samples, half of them were subjected to water absorption and the other half were left untouched. Then all specimens were loaded to failure in a Universal Testing Machine (UTM). Results: Data analyzed using Student’s t test for independent samples and showed that any increase in thickness lead to increase in the flexural strength which was proportioned in all Acetal samples in contrast to PEEK samples. All PEEK samples recorded significantly higher flexural strength values on every thickness than Acetal samples. Acetal samples with 2 mm of thickness did not offer enough strength as suggested by the international standards for polymer materials and ISO. Conclusions: The flexural strength of PEEK samples was 3 times higher than Acetal samples. Acetal thickness should be more than 2mm. water has a significant effect on the strength of Acetal materials","PeriodicalId":100562,"journal":{"name":"Future Dental Journal","volume":"29 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87813072","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":"Evaluation of Remaining Dentin Thickness After Manual and Evaluation of Remaining Dentin Thickness After Manual and Rotary Instrumentation In Primary Molars Using Cone Beam Rotary Instrumentation In Primary Molars Using Cone Beam Computed Tomography. (An In-Vitro Study)","authors":"nada eldemery, Osama Elshehawy, R. Nasr, M. Badr","doi":"10.54623/fdj.7024","DOIUrl":"https://doi.org/10.54623/fdj.7024","url":null,"abstract":"Aim: To compare the radicular dentin thickness before and after instrumentation by manual stainless-steel (K-files) versus rotary files (AF™ Baby File) at coronal, middle, and apical thirds using Cone Beam Computed Tomography (CBCT). Materials and Methods: Forty roots of extracted mandibular primary molars were collected, and randomly and equally divided into 2 groups. Manual Group was prepared by K-files, and Rotary Group was prepared by rotary AF™ Baby File system. Samples were decapitated and stabilized in epoxy resin blocks. Samples were subjected to CBCT scan before and after instrumentation for radicular dentin thickness evaluation at 3 measuring points; apical, middle, and coronal. Results: An average amount of dentin removed was found to be significantly higher in Manual Group compared to Rotary Group in the 3 measuring points (P <0.005). Conclusion: Rotary files can be considered more preferable than manual files in terms of preservation of radicular dentin thickness after root canal instrumentation, therefore rotary files can be a suitable substitute for conventional SS manual files","PeriodicalId":100562,"journal":{"name":"Future Dental Journal","volume":"29 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89312053","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 Thickness on Translucency and Masking Ability of a Effect of Thickness on Translucency and Masking Ability of a Recently Developed Single-Shade Resin Composite with Recently Developed Single-Shade Resin Composite with Enhanced Opacity: An In Vitro Comparative Study","authors":"Sayed M. Ghorab, hagag atya","doi":"10.54623/fdj.70211","DOIUrl":"https://doi.org/10.54623/fdj.70211","url":null,"abstract":"Objective: This study aimed to evaluate the effects of thickness changes on translucency and masking ability of a recently developed single shade resin composite material with enhanced opacity comparing it with a traditional opaque-shade one. Material and methods: Two brands of composite resins; Omnichroma blocker (OCB) and G-aenial Anterior (GA) in opaque A2 (OA2) shade were selected to enroll the study. Color coordinates of each composite were determined at 0.5, 1, and 1.5mm thicknesses (n=10/thickness) on four different backgrounds (white baking, black baking, C4 shade porcelain baking and the backing of material itself) by using a spectrophotometer to determine the translucency parameter (TP) and masking ability of the study materials. Data were statistically analyzed using One-way ANOVA, T-test and Tukey HSD as a post hoc for multiple comparisons (P < .05). Results: TP and ΔE* values obtained between specimens on different backgrounds decreased as thickness increased. For both materials, a black backing was masked by thicknesses of 1.5 mm, whereas a C4 porcelain backing was masked by all resin thicknesses. Conclusion: In relatively thin thicknesses (≤1mm), both composites could not mask the black background color. On the other hand, they could mask C4 porcelain background color at all thicknesses","PeriodicalId":100562,"journal":{"name":"Future Dental Journal","volume":"28 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80388214","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":"Resin Infiltration Versus Acid Micro-Abrasion In The Treatment Of Resin Infiltration Versus Acid Micro-Abrasion In The Treatment Of White Spot Lesions In Fixed Orthodontic Patients","authors":"H. ElSayed, A. Mahran, wagih adry, F. Fahim","doi":"10.54623/fdj.7023","DOIUrl":"https://doi.org/10.54623/fdj.7023","url":null,"abstract":"Background: White spot lesions (WSls) are frequently occurring side effects of fixed orthodontic treatment. The lesions may progress to cavities. Their treatment is costly and time-consuming. Icon infiltrant and Opalustre are painless micro-invasive procedures that improve the color of the WSLs. Aim: The aim of this randomized clinical trial was to compare resin infiltration and acid micro-abrasion. Materials and Methods: Twelve patients, with ninety post-orthodontic white spot lesions, were randomly divided into two groups. Icon resin infiltrant was applied in one group and Opalustre acid micro-abrasion in the other. The caries score was measured with ICDAS-II. The patients recorded their satisfaction on a VAS scale. Wilcoxon signed-rank test compared the two groups and the Friedman test compared the outcomes over time. Results: Compared to the pre-treatment, the ICDAS-II scores statistically decreased immediately after treatment, after 3 months, and after 6 months, in both groups. Compared to pre-treatment, the patient satisfaction increased immediately after treatment, after 3 months, and after 6 months, in both groups. Conclusion: Icon and Opalustre improve the color of WSLs. Color is stable over time. Patients are satisfied with the treatment results","PeriodicalId":100562,"journal":{"name":"Future Dental Journal","volume":"40 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78372101","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":"The Effect of Thickness And Accelerated Aging on Opalescence The Effect of Thickness And Accelerated Aging on Opalescence of Different Ceramic Materials","authors":"O. Abdelbary, M. Wahsh, A. Sherif, T. Morsi","doi":"10.54623/fdj.7026","DOIUrl":"https://doi.org/10.54623/fdj.7026","url":null,"abstract":"Purpose: The objective of the study was to evaluate the effect of ceramic material type and thickness on opalescence before and after accelerated aging. Materials and methods: 180 all-ceramic slices were divided into three groups (n=60) according to the ceramic material (InCoris TZI, Empress CAD HT, and Empress CAD LT). Each group was further subdivided into four subgroups (n = 15) according to their thickness (0.5 mm, 0.8 mm, 1 mm and 1.2 mm).). CIE Lab coordinates were measured for each slice against black and white backgrounds using intraoral spectrophotometer and OP was calculated. All specimens were subjected to ac-celerated aging using autoclave (134 ºC, 0.2 MPa for 5 h) and OP was calculated after accelerated aging. Repeated ANOVA combined with a tukey-post hoc test were used to analyze the data obtained (P ≤ 0.05). Results: The results showed that ceramic material type and thickness have significant effect on opalescence with OP values (from 4.4±1.2 to 7.1±1.7) for InCoris TZI, (from 4.1±0.28 to 5.7±0.36) for CAD HT, and (from 5.9±0.7 to 8.7±4.6) for CAD LT, while the effect of accelerated aging was not statistically significant. Conclusion: The dental ceramic type affected the opalescence with Empress CAD HT showing the highest OP values. Increasing thickness caused an increase in the opalescence of leucite reinforced glass ceramic, while it decreased the opalescence of zirconia. Therefore, manufactures should develop all-ceramic materials that can simulate the opalescence of natural teeth especially in esthetic ceramic restorations with lower thickness.","PeriodicalId":100562,"journal":{"name":"Future Dental Journal","volume":"6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89298408","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":"The Influence of Three Root Canal Irrigation Methods on PostThe Influence of Three Root Canal Irrigation Methods on PostOperative Pain “Randomized Clinical Trial”","authors":"Ahmed Al Shazly, M. Taha, A. Barakat, M. Diaa","doi":"10.54623/fdj.7022","DOIUrl":"https://doi.org/10.54623/fdj.7022","url":null,"abstract":"Introduction: Facial soft tissue changes in relation to hard tissue movements after orthognathic surgery cases is always of concern to patients , surgical and orthodontics teams. The aim of the present study was to assess facial soft tissue changes and stability using 3D facial laser scanner after orthognathic surgery Le Forte I maxillary impaction in excessive gingival display patients. Methods: The subjects consisted of 12 patients with skeletal vertical maxillary excess (VME) causing an aesthetic concern to the patients in the form of “Gummy smile”, who underwent LeFort I osteotomy with maxillary impaction, Three-dimensional images of the patients were acquired with a 3D laser scanner preoperatively and postoperatively. The changes in facial soft tissue were detected using a colour coded map for analysis. Results: Significant change was recorded in the upper lip, alar base, nasolabial fold and nasal tip areas, without specification of this change in direction. Conclusions: The 3D images captured using the laser scanner in this study can be a useful tool for communication with both patients and professionals but cannot be relied upon solely for accurate analysis of the facial soft tissue changes. The colour coded map analysis cannot be relied upon solely as a method of analysis as it lacks an important aspect of the change which is the direction.","PeriodicalId":100562,"journal":{"name":"Future Dental Journal","volume":"341 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73911812","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":"Evaluation of Incorporating Bracing Arm in Precision Attachment Evaluation of Incorporating Bracing Arm in Precision Attachment Unilateral Removable Partial Denture","authors":"hussein elcharkawy, A. Fawzy, Mohamed M. Dohiem","doi":"10.54623/fdj.7027","DOIUrl":"https://doi.org/10.54623/fdj.7027","url":null,"abstract":"Purpose: This Randomized Control Trial study aimed to compare between two designs of Precision Attachment Unilateral Removable Partial Denture, one conventional design and the other modified with bracing arm and mesial rest. Materials and Methods: twenty male patients having Kennedy Class II mandibular edentulous ridges received the two designs in a split mouth study for a follow-up period of eighteen months. Probing Pocket Depth around abutment was measured. A standardized radiographic technique was used to evaluate bone height changes. Results: The results showed insignificant pocket depth and bone height changes in the two groups. Conclusion: Precision Attachment Unilateral Removable Partial Denture proved to be a viable treatment therapy in treating unilateral edentulous ridges","PeriodicalId":100562,"journal":{"name":"Future Dental Journal","volume":"19 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87143248","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}