International journal of oral implantology (Berlin, Germany)最新文献_第5页

Are we all looking in the mirror? 我们都在照镜子吗?

International journal of oral implantology (Berlin, Germany) Pub Date : 2023-05-09

Ady Palti

引用次数: 0

Accidental implant screwdriver aspiration: A case series report with literature review and proposed action protocol. 意外种植体螺丝刀误吸:一个病例系列报告，文献回顾和建议的处理方案。

International journal of oral implantology (Berlin, Germany) Pub Date : 2023-05-09

Pilar Barragán-Reyes, Antonio Mágan-Fernández, Ana Mesa-López, Natalia Calvente-Vera, Manuel Gallardo-Medina, Tomás Muñoz, Francisco Mesa

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Intrasocket reactive tissue: The state of current knowledge. 窝内反应性组织:目前的知识状态。

International journal of oral implantology (Berlin, Germany) Pub Date : 2023-05-09

Mostafa Shehabeldin, Muhammad H A Saleh, Edward Shih-Chang Tseng, Benyapha Sirinirund, Janet Zalucha, Hsun-Liang Chan, Hom-Lay Wang

引用次数: 0

Extra-short (4-mm) implants placed after regenerative failures in the posterior atrophic mandible: A retrospective study. 后萎缩下颌骨再生失败后放置超短(4毫米)种植体:一项回顾性研究。

International journal of oral implantology (Berlin, Germany) Pub Date : 2023-03-02

Carlo Barausse, Andrea Ravidà, Lorenzo Bonifazi, Roberto Pistilli, Muhammad H A Saleh, Roberta Gasparro, Gilberto Sammartino, Hom-Lay Wang, Pietro Felice

{"title":"Extra-short (4-mm) implants placed after regenerative failures in the posterior atrophic mandible: A retrospective study.","authors":"Carlo Barausse, Andrea Ravidà, Lorenzo Bonifazi, Roberto Pistilli, Muhammad H A Saleh, Roberta Gasparro, Gilberto Sammartino, Hom-Lay Wang, Pietro Felice","doi":"","DOIUrl":"","url":null,"abstract":"Purpose: To explore whether extra-short (4-mm) implants could be used to rehabilitate sites where regenerative procedures had failed in order to avoid additional bone grafting.Materials and methods: A retrospective study was conducted among patients who had received extra-short implants after failed regenerative procedures in the posterior atrophic mandible. The research outcomes were complications, implant failure and peri-implant marginal bone loss.Results: The study population was composed of 35 patients with 103 extra-short implants placed after the failure of different reconstructive approaches. The mean follow-up duration was 41.3 ± 21.4 months post-loading. Two implants failed, leading to a failure rate of 1.94% (95% confidence interval 0.24%-6.84%) and an implant survival rate of 98.06%. The mean amount of marginal bone loss at 5 years post-loading was 0.32 ± 0.32 mm. It was significantly lower in extra-short implants placed in regenerative sites that had previously received a loaded long implant (P = 0.004). Failure of guided bone regeneration before placement of short implants tended to lead to the highest annual rate of marginal bone loss (P = 0.089). The overall rate of biological and prosthetic complications was 6.79% (95% confidence interval 1.94%-11.70%) and 3.88% (95% confidence interval 1.07%-9.65%), respectively. The success rate was 86.4% (95% confidence interval 65.10%-97.10%) after 5 years of loading.Conclusions: Within the limitations of this study, extra-short implants seem to be a good clinical option to manage reconstructive surgical failures, reducing surgical invasiveness and rehabilitation time.","PeriodicalId":73463,"journal":{"name":"International journal of oral implantology (Berlin, Germany)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10824837","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}

引用次数: 0

Papilla reconstruction using a vertical interproximal tunnel approach. 乳头重建采用垂直近端隧道入路。

International journal of oral implantology (Berlin, Germany) Pub Date : 2023-03-02

Muhammad H A Saleh, Istvan A Urban, Abdusalam Alrmali, Andrea Ravidà

{"title":"Papilla reconstruction using a vertical interproximal tunnel approach.","authors":"Muhammad H A Saleh, Istvan A Urban, Abdusalam Alrmali, Andrea Ravidà","doi":"","DOIUrl":"","url":null,"abstract":"Introduction: Papilla reformation is one of the most difficult and elusive surgical techniques for clinicians. Although it involves similar tenets to those applied for soft tissue grafting at recession defects, crafting a small tissue in restricted space remains unpredictable. Numerous grafting techniques have been developed to correct interproximal and buccal recession, but so far, only a limited number of techniques have been prescribed for interproximal remediation.Case presentation: This report describes in detail a modern technique (the vertical interproximal tunnel approach) for reforming the interproximal papilla and treating interproximal recession. It also documents three challenging cases of papilla loss. The first case presented Class II papilla loss and a recession type 3 gingival defect adjacent to a dental implant, managed using the vertical interproximal tunnel approach through a short vertical incision. A 6-mm increase in attachment level and almost complete papilla fill were observed in this case with this surgical technique for papilla reconstruction. The second and third cases presented Class II papilla loss between two adjacent teeth, managed using the vertical interproximal tunnel approach through a semilunar incision and achieving full papilla reconstruction.Conclusion: Both described incision designs for the vertical interproximal tunnel approach require technical meticulousness. When executed carefully and using the most beneficial pattern of blood supply, predictable reconstruction of the interproximal papilla can be achieved. It also helps alleviate concerns associated with inadequate flap thickness, blood supply and flap retraction.","PeriodicalId":73463,"journal":{"name":"International journal of oral implantology (Berlin, Germany)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10824832","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}

引用次数: 0

Does placement of one-piece zirconia implants influence crestal bone loss? Retrospective evaluation 1 year after prosthetic loading. 放置一体式氧化锆种植体会影响牙冠骨质流失吗?假体装填后1年的回顾性评估。

International journal of oral implantology (Berlin, Germany) Pub Date : 2023-03-02

Sleman Alkhouri, Ralf Smeets, Carolin Stolzer, Simon Burg, Karl Ulrich Volz, Martin Gosau, Anders Henningsen

{"title":"Does placement of one-piece zirconia implants influence crestal bone loss? Retrospective evaluation 1 year after prosthetic loading.","authors":"Sleman Alkhouri, Ralf Smeets, Carolin Stolzer, Simon Burg, Karl Ulrich Volz, Martin Gosau, Anders Henningsen","doi":"","DOIUrl":"","url":null,"abstract":"Purpose: To evaluate the impact of immediate and delayed zirconia implant placement on crestal bone loss and the clinical outcomes achieved with this approach 1 year after prosthetic loading. Further objectives were to evaluate the influence of age, sex, smoking, implant dimensions, platelet-rich fibrin application and location of the implants in the jawbone on the crestal bone level.Materials and methods: Clinical and radiographic analysis were performed to evaluate the success rates for both groups. The data were analysed statistically through a linear regression analysis.Results: No significant difference was found between immediate and delayed implant placement concerning the amount of crestal bone loss. Sex, age, bone augmentation, diabetes and prosthetic complications did not have a statistically significant influence; only smoking had a negative and statistically significant influence on crestal bone loss (P < 0.05).Conclusions: Immediate or delayed placement of one-piece zirconia implants may be a good alternative to the use of titanium implants concerning success and survival.","PeriodicalId":73463,"journal":{"name":"International journal of oral implantology (Berlin, Germany)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9385890","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}

引用次数: 0

Implant-supported fixed dental prostheses with cantilever extensions: State of the art and future perspectives. 具有悬臂延伸的种植体支撑固定义齿:现状和未来展望。

International journal of oral implantology (Berlin, Germany) Pub Date : 2023-03-02

Andrea Roccuzzo, Raffaele Fanti, Leonardo Mancini, Jean-Claude Imber, Alexandra Stähli, Pedro Molinero-Mourelle, Martin Schimmel, Anton Sculean, Giovanni E Salvi

引用次数: 0

The influence of supracrestal tissue adhesion on implant marginal bone level. 盖上组织粘连对种植体边缘骨水平的影响。

International journal of oral implantology (Berlin, Germany) Pub Date : 2023-03-02

Wenwen Liu, Jonathan Misch, Hom-Lay Wang

引用次数: 0

Comparison of maxillary tuberosity and palatal donor sites for soft tissue augmentation at implant placement: A pilot controlled clinical study. 上颌结节和腭供体在种植体植入时软组织增强的比较:一项试点对照临床研究。

International journal of oral implantology (Berlin, Germany) Pub Date : 2022-11-15

Elli Anna Kotsailidi, Dimitris N Tatakis, Yo-Wei Chen, Jack G Caton, Carlo Ercoli, Abdul Basir Barmak, Alexandra Tsigarida

{"title":"Comparison of maxillary tuberosity and palatal donor sites for soft tissue augmentation at implant placement: A pilot controlled clinical study.","authors":"Elli Anna Kotsailidi, Dimitris N Tatakis, Yo-Wei Chen, Jack G Caton, Carlo Ercoli, Abdul Basir Barmak, Alexandra Tsigarida","doi":"","DOIUrl":"","url":null,"abstract":"Purpose: To compare the outcomes of soft tissue augmentation during one-stage implant placement using grafts harvested from the hard palate or the maxillary tuberosity.Materials and methods: In this pilot controlled clinical study, non-smoking adults with a single missing tooth in the anterior or premolar region and adequate ridge dimensions for implant placement were enrolled. Each received a single implant and connective tissue graft harvested either from the hard palate (n = 10) or the maxillary tuberosity (n = 10). Digital impressions were taken prior to treatment (T0) and then 2 and 12 months postoperatively (T1 and T2, respectively). The primary study outcome was changes in horizontal ridge dimension. Secondary outcomes included marginal bone level changes over time, pain levels in the first 2 postoperative weeks (W1 and W2) and pink aesthetic score and patient-reported outcome measures at T2. Data analysis included repeated measures analysis of variance for intergroup comparisons.Results: The horizontal ridge dimension increased significantly in both groups (P ≤ 0.002) at all apico-coronal levels examined, with no significant intergroup differences. There was also no significant intergroup difference in marginal bone level changes (P = 0.376). The hard palate group experienced higher pain levels in the donor site compared to the tuberosity group at W1 (P = 0.023). The pink aesthetic score and patient-reported outcome measures were similar between groups at T2.Conclusions: Soft tissue augmentation during one-stage implant placement results in significant increases in the horizontal ridge dimension.","PeriodicalId":73463,"journal":{"name":"International journal of oral implantology (Berlin, Germany)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40685397","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}

引用次数: 0

Clinical performance of a newly developed two-piece zirconia implant system in the maxilla: A prospective multicentre study. 新开发的上颌骨两片式氧化锆种植系统的临床性能:一项前瞻性多中心研究。

International journal of oral implantology (Berlin, Germany) Pub Date : 2022-11-15

Jonas Lorenz, Puria Parvini, Karina Obreja, Georgia Trimpou, Susy Linder, Werner Hölscher, Michel Dard, Frank Schwarz, Robert Sader

{"title":"Clinical performance of a newly developed two-piece zirconia implant system in the maxilla: A prospective multicentre study.","authors":"Jonas Lorenz, Puria Parvini, Karina Obreja, Georgia Trimpou, Susy Linder, Werner Hölscher, Michel Dard, Frank Schwarz, Robert Sader","doi":"","DOIUrl":"","url":null,"abstract":"Purpose: To assess the clinical performance of a two-piece zirconia implant system (PURE Ceramic Implants, Straumann, Basel, Switzerland) in the maxilla after a follow-up period of more than 1 year.Materials and methods: A total of 19 patients in three centres received 24 single-tooth implants in the maxilla. The implants were restored after a mean healing period of 7.1 ± 0.4 months (range 7 to 9 months). Implant survival, implant success, Plaque Index, probing pocket depth, bleeding on probing, mucosal recession/creeping attachment, width of keratinised mucosa, papilla index and pink aesthetic score were evaluated after prosthetic loading (T0), after 6 months (T1) and at the final follow-up (T2, mean 15.0 ± 2.1 months, range 12 to 19 months).Results: All implants survived and were suitable for retaining prostheses. Low values were recorded for Plaque Index (0.38 ± 0.68) and probing pocket depth (2.49 ± 0.49 mm). Bleeding on probing increased significantly from T0 (21.7%) to T1 (50.0%) (P = 0.0342) and then remained stable (50.0% at T2). No recession was detected around any of the implants. A statistically significant increase in attachment level was observed from T0 to T2 (0.79 ± 0.88 mm; P = 0.0196). A papilla index of 2.27 ± 0.81 and pink aesthetic score of 11.67 ± 1.60 at T2 indicated a completely satisfying aesthetic result.Conclusion: Within the limitations of the present study, the two-piece zirconia implant system investigated achieved fully satisfying functional and aesthetic results.","PeriodicalId":73463,"journal":{"name":"International journal of oral implantology (Berlin, Germany)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40685395","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}

引用次数: 0