Al-Azhar Assiut Dental Journal最新文献

{"title":"Evaluation of the Efficacy of 1%Alendronate Gel as Adjunctive Treatment in Class II Furcation Defects (Clinical, Radiographic and Biochemical Study)","authors":"Dalia Shehab, M. Edrees, A. Gaber","doi":"10.21608/aadj.2021.44852.1051","DOIUrl":"https://doi.org/10.21608/aadj.2021.44852.1051","url":null,"abstract":"","PeriodicalId":136230,"journal":{"name":"Al-Azhar Assiut Dental Journal","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126330796","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":"Effectiveness of Occlusal Splints with Low-Level Laser Therapy on Anterior Disc Displacement of The Temporomandibular Joint","authors":"Loai M Abdelhay, M. Hussein, A. Hassaneen","doi":"10.21608/AADJ.2021.163348","DOIUrl":"https://doi.org/10.21608/AADJ.2021.163348","url":null,"abstract":"Aim: This study was designed to evaluate and compare between the using of oral appliance therapy alone and using of oral appliance with laser therapy for management of anterior disc displacement of the temporomandibular joint. Subjects and methods: randomized clinical study was done on 18 patients complaining of TMJ Anterior disc displacement. They were divided into 2 equal groups. Group A:occlusal appliance group Those patients worn the hard acrylic occlusal appliance covering the maxillary teeth (anterior repositioning splint) at night for two months. Group B: laser therapy group Those patients worn the hard acrylic occlusal appliance covering the maxillary teeth (anterior repositioning splint) at night and receive laser applications on the region of temporalis muscle, masseter muscle and mandibular condyle three times a week for 4 weeks. Full clinical TMJ examination was done at 0 baseline, one week, one month and two months postoperatively. The examination was done to evaluate T.M.J pain intensity by (VAS), TMJ clicking Sounds and Maximum mouth opening .Magnetic resonance imaging(MRI) performed before and after treatment period. Results: There was high percentage of improvement in all symptoms of anterior disc displacement either with or without reduction by using of double action of splint and laser rather than the improvement by using splint only. Conclusion: The using of splint only is acceptable and successful but the using of the laser with splint is better and more successful in treatment of the patients complained from anterior disc displacement of the temporomandibular joint. INTRODUCTION Internal derangement in temporomandibular joint (TMJ) is a common dysfunction of the stomatognathic system. The most common type is disc displacement with reduction characterized by clicking in the temporomandibular joint.in about 5%of cases the disc displacement without reduction with limited mouth opening is observed. The main symptoms of anterior disc displacement with reduction are pain in affected joint and decreased range of mouth opening (≤ 35 mm), which deteriorate the function of the stomatognathic system and force the patient to look for professional help(1).","PeriodicalId":136230,"journal":{"name":"Al-Azhar Assiut Dental Journal","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124452202","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 and Radiographic Evaluation of Fresh Socket Grafting using Beta-tri-calcium Phosphate with Collagen and Platelet-Rich Fibrin for Receiving Dental Implant","authors":"M. Elsaid, A. El-Awady, M. Edrees, M. Hosny","doi":"10.21608/aadj.2020.118229","DOIUrl":"https://doi.org/10.21608/aadj.2020.118229","url":null,"abstract":"","PeriodicalId":136230,"journal":{"name":"Al-Azhar Assiut Dental Journal","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114595279","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":"Histological Evaluation of The Effect of Pilocarpine on the Lingual Salivary Glands of The Root of the Tongue After X-Ray Irradiation in Rats","authors":"Hany G. Gobran, H. Dameer, Mohamed Khalil","doi":"10.21608/aadj.2020.118234","DOIUrl":"https://doi.org/10.21608/aadj.2020.118234","url":null,"abstract":"Aim: The aim of this study was to evaluate the effect of pilocarpine on the histological changes, induced by exposure to radiation therapy, in the rat’s lingual salivary glands. Subjects and methods: This study was carried on 30 adult male Sprague-Dawley rats weighing 150-250 g. That the rats were divided into 3 groups (10 rats per each). Group I: Control group received neither radiation nor drug. Group II: exposed to a single whole body γ-irradiation at dose of 6 Gray (Gy). Group (3): the rats were injected intraperitoneally by a single dose of pilocarpine hydrochloride (0.2 mg/kg) 90 minute before the exposure of the previous dose of radiation. Results: One week after x-ray radiation the glands demonstrated marked destructive changes. These changes comprise in the form of loss of acinar architecture, and acinar degeneration and atrophy. Pilocarpine administration prior to radiation has decreased, but not completely prevents, the harmful effects of radiation. The radioprotective effect of pilocarpine treatment was manifested by the decreased atrophic changes and the absence of degenerated acinar cells. Conclusion: Administration of pilocarpine can protect, to some extent, the lingual salivary glands against radiation histological damage.","PeriodicalId":136230,"journal":{"name":"Al-Azhar Assiut Dental Journal","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130957333","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 marginal bone level changes around microthreaded platform switched implant in the aesthetic zone.","authors":"Hossam Abbas","doi":"10.21608/aadj.2020.17549.1004","DOIUrl":"https://doi.org/10.21608/aadj.2020.17549.1004","url":null,"abstract":"","PeriodicalId":136230,"journal":{"name":"Al-Azhar Assiut Dental Journal","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125076025","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":"Marginal bone level evaluation for combined tooth-implant retained Kennedy Class I Partial denture versus implant retained partial denture using extracoronal attachments","authors":"A. Shaaban, Bassem Mohsen, A. Fawzy, S. Amgad","doi":"10.21608/aadj.2019.76491","DOIUrl":"https://doi.org/10.21608/aadj.2019.76491","url":null,"abstract":"Aim: This study was conducted to evaluate and compare marginal bone level for Tooth-implant supported Kennedy class I partial denture compared to implant supported Kennedy class I partial denture using extracoronal attachments.  Subjects and Methods : Ten male partially edentulous patients (Kennedy class I) with the canines are the last standing abutments were selected and all patients were rehabilitated with metallic partial denture supported by osseointegrated implants one on each side of the arch positioned in the premolar area and were randomly divided into two equal groups according to type of abutments, Group I; Patients were rehabilitated with Tooth Implant Retained partial denture with extra coronal attachment, Group II; Patients were rehabilitated with splinted Implant Retained partial denture with extra coronal attachment on each side. Evaluation by measuring marginal bone level for last main abutments was made at the time of insertion, after 6 month, after 12 month and last after 18 month using radiographic evaluation. Results: Partial dentures retained by two splinted implants showed better non-significant difference in marginal bone loss as compared with tooth implant retained Partial dentures. Conclusion: Using tooth implant retained partial dentures shows better effect on supporting structure as compared compared with tooth implant retained Partial dentures.","PeriodicalId":136230,"journal":{"name":"Al-Azhar Assiut Dental Journal","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127813683","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 Mandibular Foramen Variations Using Cone Beam Computed Tomography in Egyptian Population","authors":"F. A. Zaid, R. Hashim, A. Bakry","doi":"10.21608/aadj.2019.76482","DOIUrl":"https://doi.org/10.21608/aadj.2019.76482","url":null,"abstract":"Aim: The present study designed to determine variations in mandibular foramen using CBCT in Egyptian population. Subjects and Method: 300 CBCT images were grouped according to sex, and symmetry between right and left sides into two groups.  Group I: males& female and group II: right & left sides. Panoramic images were reconstructed from CBCT scans and evaluated using Blue sky software. The exact location of mandibular foramen at the two sides of the mandible was determined in relation to anterior border & posterior border of ramus, mandibular base, and mandibular notch. The recorded data will be collected, tabulated and statistically analyzed by SPSS (Statistical Package for Social Sciences). Results: This study showed bilateral asymmetry between right and left sides, no significant difference between 2 sides of the mandible. There was high significant difference in the distance from MF to mandibular base between males and females. No significant difference in other parameters relative to vertical and horizontal dimensions of mandibular ramus.  Conclusions: All parameters related to the position of mandibular foramen in vertical and horizontal dimensions of mandibular ramus (MF-MB), (MF-MN), (PB-MF), and (AB-MF) were symmetrical in the right and left sides. The distance from mandibular foramen to mandibular base (MF-MB) was greater in males than females.","PeriodicalId":136230,"journal":{"name":"Al-Azhar Assiut Dental Journal","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114802137","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 the Efficacy of Surgically-Assisted Clear-Aligners in Orthodontic Tooth Movement Acceleration","authors":"I. S. Abd El-Ghafar, S. El-Sayed, M. A. El‐Monem","doi":"10.21608/aadj.2019.76501","DOIUrl":"https://doi.org/10.21608/aadj.2019.76501","url":null,"abstract":"Aim: To evaluate the efficacy of surgically-assisted clear-aligners in orthodontic tooth movement acceleration. Subjects and Methods: This study was carried out upon 14 patients with an age range from 15 to 25 years, Patients who met the inclusion criteria were randomly assigned to the control group in which patients were treated by clear aligners alone and study group in which patients were treated by clear aligners assisted with surgery. Results: The collected data were analysed and revealed that there was a statistically significant difference between the control group and the experimental group where (p<0.001). The highest mean value of the total treatment time was found in the control group, while the least mean value was found in the study group. Conclusion: The results of this study suggested that the overall treatment time needed to alleviate crowding in the control and study groups was significantly different with a drastic decrease in orthodontic treatment time in the study group.","PeriodicalId":136230,"journal":{"name":"Al-Azhar Assiut Dental Journal","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125753027","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 Fixation Techniques in Anterior Mandibular Fracture Using Three Dimensional Plates versus Conventional Miniplates","authors":"Talaat H. Saad, M. Shuman","doi":"10.21608/aadj.2019.76496","DOIUrl":"https://doi.org/10.21608/aadj.2019.76496","url":null,"abstract":"Aim : To evaluate the clinical and radiological outcomes of using three dimensional (3D) plates versus conventional miniplates in the management of anterior mandibular fracture. Subjects  and Methods: Twelve patients of both sexes (10 male and 2 female) were selected for this study. The age range from 16-40 with mean age (27.8). All patients were selected with anterior mandible fracture they chosen from those attending outpatient clinic of oral and maxillofical surgery at the faculty of Dental Medicine and at Sayed Galal Hospitals. Results: All patients showed clinical immediately improvement in occlusion and stability of fracture segment after open reduction and fixation except one case in group II need to intramaxillary fixation (IMF). There was statistically insignificant difference between both groups regarding operating time. Conclusion: The findings of this study indicated that 3D titanium miniplates are effective in the treatment of anterior mandibular fractures and overall complication rates are lesser as compared to conventional miniplates. The system is reliable and effective treatment modality for anterior mandibular fractures.","PeriodicalId":136230,"journal":{"name":"Al-Azhar Assiut Dental Journal","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126950283","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 Effectiveness of Concentrated Growth Factors on Osseointegration Around Immediate Dental Implant","authors":"A. E. Mohamed, Wael A. El-Mohandes, A. El-Feky","doi":"10.21608/aadj.2019.76416","DOIUrl":"https://doi.org/10.21608/aadj.2019.76416","url":null,"abstract":"Aim: This study was designed to evaluate of using concentrated growth factors membrane (CGF) membrane mixed with concentrated growth factors (CGF) sticky bone around immediate implant versus immediate implant placement without any addition in mandibular molar area. Subjects and Methods: Twelve implant fixtures were inserted in 12 patients divided equally into two groups. The patients were selected from those attending outpatient clinic, Oral and Maxillofacial Surgery Department, at the Faculty of Dental Medicine, Cairo, Al-Azhar University (Cairo, Boys). Clinical examination was made to all patients by measuring of primary stability at time of implant placement and 6 months after implant placement as a secondary stability by ossttel device, Preoperative and after 6 months postoperatively cone beam CT for every patient to determine bone density between bony walls and implant surfaces. Data were collected, revised, coded and entered to the Statistical Package for Social Science (IBM SPSS) version 23. Results: The mean crestal bone resorption value in mesial and distal side of immediate implant placement with concentrated growth factor CGF membrane with CGF sticky bone around implant was 0.09±0.03mm & 0.43±0.23mm contrary to the immediate implant without any addition after 6 months follow up, which was 0.33±0.14mm & 1.56±0.77mm which was statistically significant.  Conclusion: Immediate implant placement with CGF membrane/ CGF sticky bone show significant increase in secondary stability after six months.","PeriodicalId":136230,"journal":{"name":"Al-Azhar Assiut Dental Journal","volume":" 17","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120832259","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}