Pub Date : 2022-04-04DOI: 10.5005/jp-journals-10019-1347
Suneetha Rao, H. Singh, K. Ashok, MU Swetha, Shruti Mishra Sarkar, S. Jyothi
{"title":"Stresses Generated in Completely Edentulous and Partially Edentulous Arch Rehabilitated with Four Implants: A Comparative 3D Fea Study","authors":"Suneetha Rao, H. Singh, K. Ashok, MU Swetha, Shruti Mishra Sarkar, S. Jyothi","doi":"10.5005/jp-journals-10019-1347","DOIUrl":"https://doi.org/10.5005/jp-journals-10019-1347","url":null,"abstract":"","PeriodicalId":14246,"journal":{"name":"International Journal of Prosthodontics and Restorative Dentistry","volume":"36 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82805879","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}
Pub Date : 2022-04-04DOI: 10.5005/jp-journals-10019-1344
V. Bennani, Yi-Shan Chuang, J. Aarts, P. Brunton
{"title":"Evaluation of Effectiveness and Adverse Effects of Retraction Cord vs Retraction Paste: A Systematic Review","authors":"V. Bennani, Yi-Shan Chuang, J. Aarts, P. Brunton","doi":"10.5005/jp-journals-10019-1344","DOIUrl":"https://doi.org/10.5005/jp-journals-10019-1344","url":null,"abstract":"","PeriodicalId":14246,"journal":{"name":"International Journal of Prosthodontics and Restorative Dentistry","volume":"64 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75028566","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}
Pub Date : 2022-04-04DOI: 10.5005/jp-journals-10019-1338
N. Powell
{"title":"Rehabilitation of a Patient with Limited Opening with a Two-piece Magnetically Retained Obturator: A Case Report","authors":"N. Powell","doi":"10.5005/jp-journals-10019-1338","DOIUrl":"https://doi.org/10.5005/jp-journals-10019-1338","url":null,"abstract":"","PeriodicalId":14246,"journal":{"name":"International Journal of Prosthodontics and Restorative Dentistry","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79684392","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}
Pub Date : 2022-04-04DOI: 10.5005/jp-journals-10019-1345
A. Doğan, Mustafa Solmazgul
{"title":"Evaluation of the Effect of Cement Shade and Accelerated Artificial Aging on Color Stability of CAD/CAM Resin-matrix Ceramics: An In Vitro Study","authors":"A. Doğan, Mustafa Solmazgul","doi":"10.5005/jp-journals-10019-1345","DOIUrl":"https://doi.org/10.5005/jp-journals-10019-1345","url":null,"abstract":"","PeriodicalId":14246,"journal":{"name":"International Journal of Prosthodontics and Restorative Dentistry","volume":"24 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84019283","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}
Pub Date : 2022-02-01DOI: 10.5005/jp-journals-10019-1323
D. Arya, S. Singh, Rishabh Keshari, Mahimaa Gupta
{"title":"A Technique to Improve Outcome of Silicone Finger Prosthesis","authors":"D. Arya, S. Singh, Rishabh Keshari, Mahimaa Gupta","doi":"10.5005/jp-journals-10019-1323","DOIUrl":"https://doi.org/10.5005/jp-journals-10019-1323","url":null,"abstract":"","PeriodicalId":14246,"journal":{"name":"International Journal of Prosthodontics and Restorative Dentistry","volume":"53 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83822731","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}
Pub Date : 2022-02-01DOI: 10.5005/jp-journals-10019-1320
K. Natarajan, Suganya Srinivasan, M. Krishnan, Muthukumar Balasubramanian
{"title":"Evaluation of Flexural Strength of Autopolymerizing Polymethyl Methacrylate and Bis-acrylic Composite Provisional Restorative Resins Reinforced with Bamboo Fibers: An In Vitro Study","authors":"K. Natarajan, Suganya Srinivasan, M. Krishnan, Muthukumar Balasubramanian","doi":"10.5005/jp-journals-10019-1320","DOIUrl":"https://doi.org/10.5005/jp-journals-10019-1320","url":null,"abstract":"","PeriodicalId":14246,"journal":{"name":"International Journal of Prosthodontics and Restorative Dentistry","volume":"55 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73997439","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}
Pub Date : 2022-02-01DOI: 10.5005/jp-journals-10019-1332
Behnoosh Jalalian, E. Abbasi, Z. Jafarian
Aim and objective: Ferrules can reinforce the endodontically treated teeth by encircling the remaining coronal structure. The adhesive connection of bonded restorations to dental dentine via resin bonds on one hand and the importance of conservative tooth structure removal during crown preparations present the question “is ferrule necessary for bonded restorations?”. This systematic review aimed to study the available literature on the effect of the ferrule on resin-bonded restored teeth. Materials and methods: A search of the literature in PubMed and PMC’s databases, without any date restriction, was carried out. The keywords were based on the PICO question “Does ferrule’s presence affect the success rate of bonded restorations?”. The full title and abstract of each article were screened by two independent authors using predetermined inclusion and exclusion criteria. Results: Ten articles were included in this review. All teeth were endodontically treated and received lithium disilicate ceramic crowns bonded adhesively. Ferrules designs ranged from no ferrule to 3 mm and/or different ferrule circumferences. Three studies reported a lack of a significant difference in fracture resistance and/or stress levels and/or cyclic fatigue between different ferrule designs. Six studies reported higher fracture resistance, lower stress levels on root dentin and fiberglass post, higher count of fatigue cycles, less fracture count, less tooth strain value for ferrule groups. Conclusion: In the limits of this systematic review, a ferrule is still necessary for resin-bonded restorations, and more ferrule in terms of height or/and circumference presents better results than no ferrule at all or interrupted or less ferrule.
{"title":"Does Ferrule's Presence Affect the Success Rate of Bonded Restorations? A Systematic Review","authors":"Behnoosh Jalalian, E. Abbasi, Z. Jafarian","doi":"10.5005/jp-journals-10019-1332","DOIUrl":"https://doi.org/10.5005/jp-journals-10019-1332","url":null,"abstract":"Aim and objective: Ferrules can reinforce the endodontically treated teeth by encircling the remaining coronal structure. The adhesive connection of bonded restorations to dental dentine via resin bonds on one hand and the importance of conservative tooth structure removal during crown preparations present the question “is ferrule necessary for bonded restorations?”. This systematic review aimed to study the available literature on the effect of the ferrule on resin-bonded restored teeth. Materials and methods: A search of the literature in PubMed and PMC’s databases, without any date restriction, was carried out. The keywords were based on the PICO question “Does ferrule’s presence affect the success rate of bonded restorations?”. The full title and abstract of each article were screened by two independent authors using predetermined inclusion and exclusion criteria. Results: Ten articles were included in this review. All teeth were endodontically treated and received lithium disilicate ceramic crowns bonded adhesively. Ferrules designs ranged from no ferrule to 3 mm and/or different ferrule circumferences. Three studies reported a lack of a significant difference in fracture resistance and/or stress levels and/or cyclic fatigue between different ferrule designs. Six studies reported higher fracture resistance, lower stress levels on root dentin and fiberglass post, higher count of fatigue cycles, less fracture count, less tooth strain value for ferrule groups. Conclusion: In the limits of this systematic review, a ferrule is still necessary for resin-bonded restorations, and more ferrule in terms of height or/and circumference presents better results than no ferrule at all or interrupted or less ferrule.","PeriodicalId":14246,"journal":{"name":"International Journal of Prosthodontics and Restorative Dentistry","volume":"26 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78711118","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}
Pub Date : 2022-02-01DOI: 10.5005/jp-journals-10019-1330
M. Soldini, Isabel M Arroyo, Ramón Pons
High esthetical result outcomes can be achieved with immediate implant-supported crowns in the esthetic zone despite the impossibility to perform an immediate provisionalization. This case report describes the management of a soft tissue complication of two dental implants in the esthetic area. Two immediate dental implants were placed in positions 1.1 and 2.1, while immediate loading was not possible due to low primary stability instead. At the time of loading, the gingival margin of implant 2.1 was apically positioned, volume deficiency was present and partial loss of the interdental papilla between the two central incisors was observed. The soft tissue discrepancy was managed by correctly modifying the critical and subcritical contour of the provisional restoration. The described customization technique of the provisional prosthesis offers satisfactory results in terms of esthetics and soft-tissue stability over time. This case report describes a technique for successfully managing slight soft tissue deficiency around implants, avoiding additional surgical interventions.
{"title":"Dealing with Peri-implant Soft Tissue Complication in the Esthetic Area: A Case Report","authors":"M. Soldini, Isabel M Arroyo, Ramón Pons","doi":"10.5005/jp-journals-10019-1330","DOIUrl":"https://doi.org/10.5005/jp-journals-10019-1330","url":null,"abstract":"High esthetical result outcomes can be achieved with immediate implant-supported crowns in the esthetic zone despite the impossibility to perform an immediate provisionalization. This case report describes the management of a soft tissue complication of two dental implants in the esthetic area. Two immediate dental implants were placed in positions 1.1 and 2.1, while immediate loading was not possible due to low primary stability instead. At the time of loading, the gingival margin of implant 2.1 was apically positioned, volume deficiency was present and partial loss of the interdental papilla between the two central incisors was observed. The soft tissue discrepancy was managed by correctly modifying the critical and subcritical contour of the provisional restoration. The described customization technique of the provisional prosthesis offers satisfactory results in terms of esthetics and soft-tissue stability over time. This case report describes a technique for successfully managing slight soft tissue deficiency around implants, avoiding additional surgical interventions.","PeriodicalId":14246,"journal":{"name":"International Journal of Prosthodontics and Restorative Dentistry","volume":"34 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82721125","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}
Pub Date : 2022-02-01DOI: 10.5005/jp-journals-10019-1322
D. Raj, Soumitra Ghosh, Samiran Das, Shubhabrata Roy, S. Majumdar
Aim and objective: This study aimed to assess the relative accuracy of two-dimensional panoramic radiographs compared with three-dimensional computed tomography (CBCT) images for identification and measurement of the anterior loop of the mental nerve. Materials and methods: The study was about to determine the comparative diagnostic accuracy of panoramic radiograph and cone-beam computed tomography and the study protocol was set according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) diagnostic test accuracy guideline. The search was limited to English literature only and included an electronic search through PubMed and Google Scholar databases. The search was further complemented by extensive hand-searching. All studies published up to November 2019 were included (without any starting limit). Two independent investigators extracted the data and assessed the studies based on the inclusion and exclusion criteria. Results: Out of the initial 308 records, only 4 studies were included in this review for qualitative data synthesis. The quality assessment of included studies was done through QUADAS-2. Quantitative data synthesis was done to compare the relative accuracy of two-dimensional radiographs compared with three-dimensional scans from three out of the four selected articles. Statistical analysis was done with the help of Meta-DiSc version 1.4. The pooled sensitivity of panoramic radiography was 0.45 (CI 95%: 0.34–0.56) and pooled specificity was 0.75 (CI 95%: 0.69–0.80). In the symmetric summary receiver operating characteristic (SROC) plot, the area under the curve (AUC) was 0.8832, and Q * was 0.8137. Conclusion: Compared with cone-beam computed tomography (CBCT) images as the gold standard reference test, two-dimensional panoramic radiographs showed lower sensitivity and reasonable specificity. It is clear from the SROC curve that panoramic radiography can be used for the identification of the anterior loops. Still, it is better to avoid it as an alternative to three-dimensional scans to determine the presence and extension of the anterior loop of the mental nerve because of the tendency toward low sensitivity and over or under-estimation of the length.
{"title":"Comparative Accuracy of Panoramic Radiograph and Cone-beam Computed Tomography Images in Identification and Measurement of the Anterior Loop of Mental Nerve: A Meta-analysis and Review of the Literature","authors":"D. Raj, Soumitra Ghosh, Samiran Das, Shubhabrata Roy, S. Majumdar","doi":"10.5005/jp-journals-10019-1322","DOIUrl":"https://doi.org/10.5005/jp-journals-10019-1322","url":null,"abstract":"Aim and objective: This study aimed to assess the relative accuracy of two-dimensional panoramic radiographs compared with three-dimensional computed tomography (CBCT) images for identification and measurement of the anterior loop of the mental nerve. Materials and methods: The study was about to determine the comparative diagnostic accuracy of panoramic radiograph and cone-beam computed tomography and the study protocol was set according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) diagnostic test accuracy guideline. The search was limited to English literature only and included an electronic search through PubMed and Google Scholar databases. The search was further complemented by extensive hand-searching. All studies published up to November 2019 were included (without any starting limit). Two independent investigators extracted the data and assessed the studies based on the inclusion and exclusion criteria. Results: Out of the initial 308 records, only 4 studies were included in this review for qualitative data synthesis. The quality assessment of included studies was done through QUADAS-2. Quantitative data synthesis was done to compare the relative accuracy of two-dimensional radiographs compared with three-dimensional scans from three out of the four selected articles. Statistical analysis was done with the help of Meta-DiSc version 1.4. The pooled sensitivity of panoramic radiography was 0.45 (CI 95%: 0.34–0.56) and pooled specificity was 0.75 (CI 95%: 0.69–0.80). In the symmetric summary receiver operating characteristic (SROC) plot, the area under the curve (AUC) was 0.8832, and Q * was 0.8137. Conclusion: Compared with cone-beam computed tomography (CBCT) images as the gold standard reference test, two-dimensional panoramic radiographs showed lower sensitivity and reasonable specificity. It is clear from the SROC curve that panoramic radiography can be used for the identification of the anterior loops. Still, it is better to avoid it as an alternative to three-dimensional scans to determine the presence and extension of the anterior loop of the mental nerve because of the tendency toward low sensitivity and over or under-estimation of the length.","PeriodicalId":14246,"journal":{"name":"International Journal of Prosthodontics and Restorative Dentistry","volume":"120 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74237665","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：