International Journal of Periodontics & Restorative Dentistry最新文献_第9页

Treatment of Multiple Recessions Associated with Noncarious Cervical Lesions: A Case Series. 多发性凹陷伴非隆突性宫颈病变的治疗：一个病例系列。

IF 1.6 4区医学

International Journal of Periodontics & Restorative Dentistry Pub Date : 2023-07-01 DOI: 10.11607/prd.5963

Pe-Yi Kuo, Cho-Ying Lin

引用次数: 0

Comparison of Guided Bone Regeneration with Periosteal Pocket Flap Technique Versus Autogenous Bone Block Graft for Horizontal Bone Augmentation: A Clinical Trial Study 骨膜袋瓣引导骨再生技术与自体骨块移植水平骨增强的临床比较研究

IF 1.6 4区医学

International Journal of Periodontics & Restorative Dentistry Pub Date : 2023-07-01 DOI: 10.11607/prd.5691

Farid Shiezadeh, Hamid Reza Arab, Vahid Khoshkam, Amir Moeintaghavi, Ali Forouzanfar, Leila Khodadadifard

{"title":"Comparison of Guided Bone Regeneration with Periosteal Pocket Flap Technique Versus Autogenous Bone Block Graft for Horizontal Bone Augmentation: A Clinical Trial Study","authors":"Farid Shiezadeh, Hamid Reza Arab, Vahid Khoshkam, Amir Moeintaghavi, Ali Forouzanfar, Leila Khodadadifard","doi":"10.11607/prd.5691","DOIUrl":"https://doi.org/10.11607/prd.5691","url":null,"abstract":"The aim of this study was to assess changes in the horizontal dimension of the alveolar ridge when the autogenous bone block (ABB) or periosteal pocket flap (PPF) techniques were performed prior to implant placement. This randomized trial study was conducted on 25 patients in need of horizontal bone augmentation, who were randomly divided into two groups as follows: 13 patients underwent ridge augmentation using ABB, allograft, and a collagen membrane, while the remaining 12 underwent horizontal bone augmentation via the PPF technique. For all patients, radiographic examinations via CBCT were performed both before and 26 weeks after the operation. Following the surgery, dimensional changes in the ridge width were measured both within and between the two groups in the three regions of 0, 3, and 5 mm from the top of the alveolar crest. A total of 11 patients in the ABB group and 12 patients in the PPF group successfully completed the study. Statistical analysis showed that the increase in alveolar ridge width in each group was significant, but not significantly different between the two groups at any of the measured spots (0 mm from the crest, P = .25; 3 mm, P = .38; and 5 mm, P = .73). However, more postoperative complications were observed with the ABB technique. According to the results of the present study, there was no statistically significant difference between the PPF and ABB techniques in terms of horizontal bone gain.","PeriodicalId":54948,"journal":{"name":"International Journal of Periodontics & Restorative Dentistry","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9948708","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

A Retrospective Study of Implant Placement Lateral to the Inferior Alveolar Nerve (ILIAN) in Severely Atrophic Posterior Mandibular Ridges 下颌后脊严重萎缩患者下牙槽神经外侧种植体的回顾性研究

IF 1.6 4区医学

International Journal of Periodontics & Restorative Dentistry Pub Date : 2023-07-01 DOI: 10.11607/prd.5625

Stuart J Froum, Natacha Reis, Tanatcha Kukiratirat, Eduardo Gonzaléz De La Torre, Adam Barsoum, Paul Yung Chen Yu, Maryse Manasse, Sang-Choon Cho

引用次数: 1

Shell Technique with a Xenogeneic Cortical Bone Lamina and Particulate Bone Graft for Horizontal Ridge Augmentation: A Case Series 壳技术与异种皮质骨板和颗粒骨移植用于水平嵴增强:一个案例系列

IF 1.6 4区医学

International Journal of Periodontics & Restorative Dentistry Pub Date : 2023-07-01 DOI: 10.11607/prd.5671

Gabriele Villa, Andrea Rizzacasa, Luis Bessa, Paolo Spina, Shayan Barootchi, Lorenzo Tavelli, Hom-Lay Wang

{"title":"Shell Technique with a Xenogeneic Cortical Bone Lamina and Particulate Bone Graft for Horizontal Ridge Augmentation: A Case Series","authors":"Gabriele Villa, Andrea Rizzacasa, Luis Bessa, Paolo Spina, Shayan Barootchi, Lorenzo Tavelli, Hom-Lay Wang","doi":"10.11607/prd.5671","DOIUrl":"https://doi.org/10.11607/prd.5671","url":null,"abstract":"The aim of this prospective case series was to evaluate the efficacy and safety of a xenogeneic cortical bone lamina utilized as a \"shell\" on the buccal aspect of narrow alveolar ridges for horizontal bone augmentation. Fifteen patients requiring multiple implant restorations at sites with moderate to severe horizontal bone deficiency were consecutively enrolled. Horizontal bone augmentation was performed using a xenogeneic cortical bone lamina (XCBL), that was fixed on the buccal aspect of the ridge using titanium screws, and a mixture of particulate autogenous bone graft and porcine hydroxyapatite. Cone-beam computed tomography (CBCT) scans were taken at baseline and 6 months after bone augmentation. The healing was uneventful, with no intra- or post-operative complications. Twenty-seven dental implants were placed in the augmented sites. The calculated average horizontal bone gain from CBCT scans was 4.79 ± 1.64 mm, 5.59 ± 1.51 mm, and 5.79 ± 2.53 mm at 1-, 3- and 5-mm reference points apical to the buccal bone crest, respectively. The present case series demonstrated that the shell technique with the xenogeneic cortical bone lamina and particulate bone graft can be an effective approach for horizontal bone augmentation prior to implant placement.","PeriodicalId":54948,"journal":{"name":"International Journal of Periodontics & Restorative Dentistry","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9948707","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Customized Alveolar Ridge-Splitting (CARS) Technique Combined with Guided Bone Regeneration or Sinus Elevation Augmentation in Maxillary Deficient Ridges. 定制牙槽嵴分裂（CARS）技术结合引导骨再生或上颌窦抬高术治疗上颌窦缺损。

IF 1.6 4区医学

International Journal of Periodontics & Restorative Dentistry Pub Date : 2023-07-01 DOI: 10.11607/prd.5886

Marco Bergamini, Stuart J Froum, Ludovic F De Carle, Stuti Muchhala, Natacha Reis, Martin Leung, Mitsuhiro Sawada, Khulood Alzahrani, Surawan Bannawat, Yung Cheng Paul Yu, Sang-Choon Cho

{"title":"The Customized Alveolar Ridge-Splitting (CARS) Technique Combined with Guided Bone Regeneration or Sinus Elevation Augmentation in Maxillary Deficient Ridges.","authors":"Marco Bergamini, Stuart J Froum, Ludovic F De Carle, Stuti Muchhala, Natacha Reis, Martin Leung, Mitsuhiro Sawada, Khulood Alzahrani, Surawan Bannawat, Yung Cheng Paul Yu, Sang-Choon Cho","doi":"10.11607/prd.5886","DOIUrl":"10.11607/prd.5886","url":null,"abstract":"Various techniques have been proposed to regenerate deficient ridges after tooth removal, including guided bone regeneration, block grafting, distraction osteogenesis, and ridge splitting. However, these procedures are technique-sensitive and often present complications which prevent reconstruction of the deficient ridge and implant placement. In an atrophic anterior or posterior maxilla, these techniques often fail to produce satisfactory long-term outcomes due to the poor bone quality, pneumatization of the maxillary sinus, and the highly cosmetic patient demands. The customized alveolar ridge-splitting (CARS) technique was introduced to improve outcomes and minimize the risk of complications. The synergistic combination of this technique with another augmentation procedure-including lateral window sinus augmentation and guided bone regeneration-allows implant placement into ridges with deficient bone volume both vertically and horizontally. This study presents two case reports that were successfully treated with the CARS technique and additional augmentation techniques to treat severely atrophic ridges in the anterior and posterior maxilla.","PeriodicalId":54948,"journal":{"name":"International Journal of Periodontics & Restorative Dentistry","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9952153","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Use of a Soft Tissue Substitute at Immediate Postextractive Implants to Reduce Tissue Shrinkage: One-Year Results from a Randomized Controlled Trial. 软组织替代物在植入后即刻使用以减少组织收缩：一项随机对照试验的一年结果。

IF 1.6 4区医学

International Journal of Periodontics & Restorative Dentistry Pub Date : 2023-07-01 DOI: 10.11607/prd.5620

Adriano Azaripour, Keyvan Sagheb, Lara Stock, Eik Schiegnitz, Marco Esposito, Bilal Al Nawas

{"title":"The Use of a Soft Tissue Substitute at Immediate Postextractive Implants to Reduce Tissue Shrinkage: One-Year Results from a Randomized Controlled Trial.","authors":"Adriano Azaripour, Keyvan Sagheb, Lara Stock, Eik Schiegnitz, Marco Esposito, Bilal Al Nawas","doi":"10.11607/prd.5620","DOIUrl":"10.11607/prd.5620","url":null,"abstract":"The aim of this randomized controlled trial (RCT) was to evaluate whether placement of a soft tissue graft substitute (STGS) could decrease peri-implant tissue shrinkage at immediate postextractive implants. Twenty patients with one missing tooth between two adjacent healthy teeth in esthetic areas and at least 4 mm of bone apical to the tooth apex were randomly allocated (after tooth extraction) to receive (n = 10; test group) or not receive (n = 10; control group) a subepithelial buccal STGS. Implants were inserted with a torque of at least 30 Ncm, and sites were grafted with a cancellous particulate allograft. All patients were restored with nonoccluding immediate provisional screw-retained crowns, replaced after 6 months by definitive metal-ceramic crowns. One year after loading, no dropouts, crown or implant failure, or complications occurred. No statistically significant difference or trends in volume shrinkage, esthetics, peri-implant marginal bone loss, and keratinized mucosa heights between the two groups were observed. Acknowledging that the sample size was small, no clinical benefit could be observed for the use of a STGS in immediate postextractive implants.","PeriodicalId":54948,"journal":{"name":"International Journal of Periodontics & Restorative Dentistry","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9952154","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Resonance Frequency Analysis to Assess the Stability of Immediate Implants: A Retrospective Clinical Trial. 共振频率分析评估即刻植入物的稳定性：一项回顾性临床试验。

IF 1.6 4区医学

International Journal of Periodontics & Restorative Dentistry Pub Date : 2023-07-01 DOI: 10.11607/prd.5971

Vincenzo Marchio, Chiara Cinquini, Giacomo Derchi, Bruno Carlo Brevi, Mario Miccoli, Antonio Barone

{"title":"Resonance Frequency Analysis to Assess the Stability of Immediate Implants: A Retrospective Clinical Trial.","authors":"Vincenzo Marchio, Chiara Cinquini, Giacomo Derchi, Bruno Carlo Brevi, Mario Miccoli, Antonio Barone","doi":"10.11607/prd.5971","DOIUrl":"10.11607/prd.5971","url":null,"abstract":"Adequate implant primary stability is a key factor to obtain osseointegration and can be measured at insertion by insertion torque (IT) and at different timepoints with resonance frequency analysis (RFA), expressed as an implant stability quotient (ISQ). This retrospective study investigated the correlation between ISQ and IT at implant insertion. All patients who were eligible for this single-cohort retrospective clinical trial were treated with an immediate implant. IT parameters were recorded at implant insertion, and ISQ values were recorded at insertion and at 2-, 4-, and 12-month follow-ups. The study comprised 23 patients who received 32 implants. The mean IT value was 46.87 ± 9.66 Ncm (range: 25 to 65 Ncm), and the mean ISQ value at implant insertion was 71.45 ± 4.24 (range: 63 to 78); these values showed a statistically significant correlation (P < .0001). According to the present data and considering the implant design used in this trial, there is a statistically significant and positive correlation between IT and ISQ values. Thus, ISQ can be used as a reliable method to measure implant stability over time.","PeriodicalId":54948,"journal":{"name":"International Journal of Periodontics & Restorative Dentistry","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9945821","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Maxilla Reconstruction with Xenograft Blocks to Allow Implant Rehabilitation: A Case Report. 异种移植物块重建上颌，实现种植体康复：一例报告。

IF 1.6 4区医学

International Journal of Periodontics & Restorative Dentistry Pub Date : 2023-07-01 DOI: 10.11607/prd.5852

Francisco Correia, Daniel Humberto Pozza, Sónia Gouveia, António Felino, Ricardo Faria-Almeida

引用次数: 0

Inter-implant Papilla Changes Following Anterior Immediate Tooth Replacement with Socket Shields: A 1- to 10-Year Retrospective Study. 种植体间乳头的变化：一项1至10年的回顾性研究。

IF 1.6 4区医学

International Journal of Periodontics & Restorative Dentistry Pub Date : 2023-07-01 DOI: 10.11607/prd.6161

Joey T Chen, Joseph Y K Kan, Kitichai Rungcharassaeng, Phillip Roe, Hung-Chi Liao, Sunee Limmeechokchai, Jaime Lozada

{"title":"Inter-implant Papilla Changes Following Anterior Immediate Tooth Replacement with Socket Shields: A 1- to 10-Year Retrospective Study.","authors":"Joey T Chen, Joseph Y K Kan, Kitichai Rungcharassaeng, Phillip Roe, Hung-Chi Liao, Sunee Limmeechokchai, Jaime Lozada","doi":"10.11607/prd.6161","DOIUrl":"10.11607/prd.6161","url":null,"abstract":"This retrospective study investigates the efficacy of the socket shield (SS) in preserving inter-implant papilla and bone in anterior adjacent implant sites. Clinical and radiographic records of 23 patients were evaluated. A total of 31 implants were placed immediately into extraction sockets with SS, resulting in 26 inter-implant sites, and 7 implants were placed without SS. After a mean follow-up of 41.5 months (range: 12 to 124 months), 30/31 (96.8%) implants with SS and 7/7 (100%) implants without SS were clinically successful. The mean changes in inter-implant papilla and bone heights were -0.40 mm and -0.46 mm, respectively. The effects of implant placement timing and the socket shield number, shape, and crestal level on inter-implant tissue height changes were found to be insignificant (P > .05). Supracrestal shield level (31.6% vs 16.6% in equicrestal), U-shape shield (41.2% vs 7.1% in C-shape), and shield-to-implant contact (40.0% vs 12.5% in no contact) were associated with increased occurrence of exposures. The application of SS in adjacent anterior implant situations is a viable treatment option for maintaining inter-implant papilla.","PeriodicalId":54948,"journal":{"name":"International Journal of Periodontics & Restorative Dentistry","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9945822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Rough Implants in Vertically Augmented Bone: A Retrospective Study with 4 to 15 Years of Follow-up 粗糙种植体垂直增强骨:一项4至15年随访的回顾性研究

IF 1.6 4区医学

International Journal of Periodontics & Restorative Dentistry Pub Date : 2023-07-01 DOI: 10.11607/prd.5754

Stefano Pieroni, Alessandra Sironi, Davide Fumagalli, Giorgia Tencaioli, Luca Ferrantino

{"title":"Rough Implants in Vertically Augmented Bone: A Retrospective Study with 4 to 15 Years of Follow-up","authors":"Stefano Pieroni, Alessandra Sironi, Davide Fumagalli, Giorgia Tencaioli, Luca Ferrantino","doi":"10.11607/prd.5754","DOIUrl":"https://doi.org/10.11607/prd.5754","url":null,"abstract":"Although vertical guided bone regeneration (v-GBR) is a popular technique for treating alveolar bone deficiency, there are no long-term studies analyzing the longevity and success of the results. This retrospective study analyzes the clinical and radiographic outcomes of oxidized implants placed after v-GBR, with a follow-up period of 4 to 15 years. The study considers 41 v-GBR patients receiving one or more dental implants between 2001 and 2013 (115 implants total). Clinical and radiographic outcomes were recorded during follow-up visits. A multiple logistic regression model was used to analyze the correlation between peri-implantitis and demographic, surgical, and clinical variables, as well as the length of the follow-up period. The cumulative survival rate of the implants over the mean follow-up period of 9.6 ± 3.4 years was 95.7%, with peri-implantitis observed in 26.1% of the implants. The variables that correlated with the occurrence of peri-implantitis were smoking (OR = 8.5, 95% CI = 1.6 to 44.5, P < .01), posterior mandible implant position (OR = 2.1, 95% CI = 1.2 to 3.9, P < .01), and the length of the follow-up period (OR = 1.5, 95% CI = 1.1 to 2.2, P < .01). In this study, smoking, time since the surgery, and the implant position were associated with peri-implantitis developing on rough surface implants. Along with with previous long-term follow-up studies, this suggests that oxidized surface implants have a higher risk of peri-implantitis than machined ones.","PeriodicalId":54948,"journal":{"name":"International Journal of Periodontics & Restorative Dentistry","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9948705","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0