The International journal of periodontics & restorative dentistry最新文献_第2页

Xenograft Combined with a Mixture of Polynucleotides and Hyaluronic Acid (PN-HA) for Horizontal Alveolar Bone Regeneration: Clinical and Histologic Assessments in a Case Series. 异种移植结合多核苷酸和透明质酸混合物（PNs-HA）用于牙槽骨水平再生：病例系列中的临床和组织学评估。

The International journal of periodontics & restorative dentistry Pub Date : 2025-03-06 DOI: 10.11607/prd.7042

Mario Beretta, Mattia Manfredini, Claudia Paola Bruna Dellavia, Gaia Pellegrini, Carlo Maiorana, Pier Paolo Poli

{"title":"Xenograft Combined with a Mixture of Polynucleotides and Hyaluronic Acid (PN-HA) for Horizontal Alveolar Bone Regeneration: Clinical and Histologic Assessments in a Case Series.","authors":"Mario Beretta, Mattia Manfredini, Claudia Paola Bruna Dellavia, Gaia Pellegrini, Carlo Maiorana, Pier Paolo Poli","doi":"10.11607/prd.7042","DOIUrl":"10.11607/prd.7042","url":null,"abstract":"The present case series aims to investigate the use of polynucleotides mixed with hyaluronic acid (PN-HA) in a gel form to promote bone regeneration in horizontal alveolar defects. Overall, six adult patients underwent localized horizontal guided bone regeneration by means of xenogeneic bone substitute and a resorbable barrier with a staged approach. The graft was a mixture of deproteinized bovine bone mineral (DBBM) particles and PN-HA gel in a 3:1 ratio, respectively. The material was covered by a resorbable collagen membrane fixed with pins to the underlying bone. Implant placement was performed after 5 months. Healing proceeded uneventfully, and, upon reentry, the graft appeared well vascularized and firmly attached to the recipient bone. Histologically, the regenerated bone appeared highly mineralized and well-organized in lamellae, and the residual biomaterial granules were completely embedded. Histomorphometric evaluations revealed that newly formed boneoccupied an average of 41.2% ± 12.4% of the analyzed samples. Linear measurements performed on CBCT scans yielded an overall linear horizontal bone gain of 4.91 ± 0.88 mm. These data suggest that a mixture of DBBM and PN-HA can be safely used to promote bone regeneration in cases of horizontal alveolar defects.","PeriodicalId":94231,"journal":{"name":"The International journal of periodontics & restorative dentistry","volume":"0 0","pages":"209-219"},"PeriodicalIF":0.0,"publicationDate":"2025-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139743029","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

The Risks Behind Fixed Retainers After Orthodontic Treatment. 正畸治疗后固定矫治器背后的风险。

The International journal of periodontics & restorative dentistry Pub Date : 2025-03-06 DOI: 10.11607/prd.7083

Rafi Romano, Lihi Keren

引用次数: 0

Immediate Implant Placement in the Esthetic Area Using an Inverted Body-Shift Design: A Prospective Clinical Pilot Study. 使用倒置体移位设计在美学区域即刻植入种植体：前瞻性临床试点研究。

The International journal of periodontics & restorative dentistry Pub Date : 2025-03-06 DOI: 10.11607/prd.7109

Andrea Galve-Huertas, Erika Brancacci, Susana García-González, Octavi Ortíz-Puigpelat, Federico Hernández-Alfaro, Samir Aboul-Hosn Centenero

{"title":"Immediate Implant Placement in the Esthetic Area Using an Inverted Body-Shift Design: A Prospective Clinical Pilot Study.","authors":"Andrea Galve-Huertas, Erika Brancacci, Susana García-González, Octavi Ortíz-Puigpelat, Federico Hernández-Alfaro, Samir Aboul-Hosn Centenero","doi":"10.11607/prd.7109","DOIUrl":"10.11607/prd.7109","url":null,"abstract":"A prospective clinical pilot study was carried out to evaluate a novel macroimplant design with a 12-degree angled platform. Twelve patients were enrolled in an immediate implant placement procedure with immediate esthetic rehabilitation to replace an anterior maxillary tooth and were treated with implants having an inverted body-shift design with a 12-degree angled neck. Only type I sockets (according to the Elian classification) were considered eligible for the study. The implant was placed at the center of the socket to optimize the alveolar bone and idealize the prosthetic emergence profile. There were no implant failures after 1 year of loading. Regarding the horizontal and vertical hard tissue changes, there was a statistically significant median overall horizontal change of -0.99 mm at 1 mm and -0.61 mm at 3 mm. On the other hand, outcomes were stable at 5 mm, and there was no statistical significance. The median pink esthetic score at the 1-year follow-up was 11.5. This implant may be useful in immediate tooth replacement at maxillary anterior postextraction sockets. Nevertheless, comparative studies with conventional implants should be performed.","PeriodicalId":94231,"journal":{"name":"The International journal of periodontics & restorative dentistry","volume":"0 0","pages":"221-237"},"PeriodicalIF":0.0,"publicationDate":"2025-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140878311","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

25 Years of Minimally Invasive Surgery and Biologics in Regenerative Periodontal Therapy. 再生牙周治疗的微创手术和生物制剂25年。

The International journal of periodontics & restorative dentistry Pub Date : 2025-03-06 DOI: 10.11607/prd.2025.2.c

Giulio Rasperini, Gustavo Avila-Ortiz, Giorgio Pagni, William V Giannobile

引用次数: 0

Electrolytic Surface Decontamination in the Reconstructive Therapy of Peri-implantitis: Single-Center Outcomes. 电解表面净化在种植体周围炎修复治疗中的应用：随机对照试验的单中心结果。

The International journal of periodontics & restorative dentistry Pub Date : 2025-03-06 DOI: 10.11607/prd.7151

Alberto Monje, Ramón Pons, Pedro Peña

{"title":"Electrolytic Surface Decontamination in the Reconstructive Therapy of Peri-implantitis: Single-Center Outcomes.","authors":"Alberto Monje, Ramón Pons, Pedro Peña","doi":"10.11607/prd.7151","DOIUrl":"10.11607/prd.7151","url":null,"abstract":"Surface decontamination in the reconstructive therapy of peri-implantitis is of paramount importance to achieve favorable outcomes. The objective of this single-center study, derived from a large multicenter clinical trial, was to analyze the electrolytic method (EM) as an adjunct to mechanical decontamination and compare it to hydrogen peroxide (HP), also used as an adjunct to mechanical decontamination, in the reconstructive therapy of peri-implantitis. At the 12-month follow-up (T2), 19 patients (n = 23 implants) completed the study. None of the tested modalities demonstrated superiority in the assessed clinical parameters. Only mucosal recession showed higher stability in the EM group. Similarly, radiographic marginal bone level gain and defect angle changes at T2 did not differ between the evaluated strategies. Notably, disease resolution was ~16% higher for the EM group; however, differences were not statistically significant. Additionally, it was demonstrated that pocket depth and the intrabony component depth at baseline were predictors of disease resolution. EM combined with mechanical instrumentation results in a safe and effective surface decontamination modality in the reconstructive therapy of peri-implantitis. This strategy resulted in a disease resolution rate of ~91%.","PeriodicalId":94231,"journal":{"name":"The International journal of periodontics & restorative dentistry","volume":"0 0","pages":"185-198"},"PeriodicalIF":0.0,"publicationDate":"2025-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141185065","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

Comparative Clinical Study of Two Tooth-Whitening Protocols: A Randomized Clinical Trial. Part 2. 两种牙齿美白方案的比较临床研究。随机临床试验。第 2 部分.

The International journal of periodontics & restorative dentistry Pub Date : 2025-03-06 DOI: 10.11607/prd.7106

María Cantero-Gómez, Jorge Vicente-Sanchez, María Dolores Oteo-Calatayud, Wenceslao Piedra-Cascón, Carlos Oteo-Morilla

{"title":"Comparative Clinical Study of Two Tooth-Whitening Protocols: A Randomized Clinical Trial. Part 2.","authors":"María Cantero-Gómez, Jorge Vicente-Sanchez, María Dolores Oteo-Calatayud, Wenceslao Piedra-Cascón, Carlos Oteo-Morilla","doi":"10.11607/prd.7106","DOIUrl":"10.11607/prd.7106","url":null,"abstract":"This study clinically evaluated the efficacy of two different home tooth-whitening protocols to determine which one is more effective by applying the whitening gel every 48 hours or every 72 hours for 6 weeks. The differences in tooth sensitivity were also analyzed. A sample of 72 patients were randomly divided into four groups: In group A (n = 24), 16% carbamide peroxide (Pola Night, SDI Limited) was applied every 48 hours for 6 weeks; in group B (n = 24), 16% carbamide peroxide was applied every 72 hours for 6 weeks; in group C (control; n = 12), a placebo gel without peroxide (glycerin gel) was applied every 48 hours for 6 weeks; and in group D (control; n = 12), a placebo gel without peroxide (glycerin gel) was applied every 72 hours for 6 weeks. To compare the groups, color measurements were made using a spectrophotometer. For statistical analysis, ANOVA with Bonferroni test was used. The confidence interval (CI) was set at 95% (P ≤ .05). No statistically significant differences were found between applying 16% carbamide peroxide every 48 hours and every 72 hours for 6 weeks (P > .05). The study concluded that 16% carbamide peroxide was equally effective when applied using both protocols.","PeriodicalId":94231,"journal":{"name":"The International journal of periodontics & restorative dentistry","volume":"0 0","pages":"199-207"},"PeriodicalIF":0.0,"publicationDate":"2025-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140878310","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

Polynucleotides and Hyaluronic Acid (PN-HA) Mixture With or Without Deproteinized Bovine Bone Mineral as a Novel Approach for the Treatment of Deep Infrabony Defects: A Retrospective Case Series. 多核苷酸和透明质酸（PN-HA）混合物加或不加去蛋白牛骨矿作为治疗深层骨下缺损的一种新方法：回顾性病例系列。

The International journal of periodontics & restorative dentistry Pub Date : 2025-03-06 DOI: 10.11607/prd.7065

Francesco Cairo, Raffaele Cavalcanti, Luigi Barbato, Michele Nieri, Walter Castelluzzo, Maria di Martino, Andrea Pilloni

{"title":"Polynucleotides and Hyaluronic Acid (PN-HA) Mixture With or Without Deproteinized Bovine Bone Mineral as a Novel Approach for the Treatment of Deep Infrabony Defects: A Retrospective Case Series.","authors":"Francesco Cairo, Raffaele Cavalcanti, Luigi Barbato, Michele Nieri, Walter Castelluzzo, Maria di Martino, Andrea Pilloni","doi":"10.11607/prd.7065","DOIUrl":"10.11607/prd.7065","url":null,"abstract":"A mixture of polynucleotides and hyaluronic acid (PN-HA) has shown several modulating effects in the healing process. This study aimed to assess the safety and clinical performance of PN-HA alone or in association with deproteinized bovine bone mineral (DBBM) with papillary preservation flap (PPFs) in the treatment of residual pockets. A total of 43 patients with 55 infrabony defects were recruited; 30% were smokers. The mean baseline probing depth (PD) was 7.7 ± 1.9 mm with a corresponding mean recession (Rec) of 1.9 ±. 1.3 mm. The infrabony defect depth at the surgical measurement was 5.2 ± 2.1 mm. DBBM was applied at 56% of the defects, as they were determined to be noncontained defects based on clinical judgment. Healing was uneventful at all sites. After 1 year, PD reduction was 4.4 ± 1.8 mm, with a Rec increase of 1.0 ± 0.8 mm. The radiographic bone fill was 3.5 ±1.9 mm. The multilevel analysis showed that an absence of smoking habits was associated with improved PD reduction (P = .026) and bone gain (P = .039). PN-HA mixture is a safe product for periodontal surgery and seems to promote clinical benefits in the treatment of residual pockets associated with infrabony defects.","PeriodicalId":94231,"journal":{"name":"The International journal of periodontics & restorative dentistry","volume":"0 0","pages":"153-163"},"PeriodicalIF":0.0,"publicationDate":"2025-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139743027","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

ZAGA Double Pedicle Palatal Flap for Soft Tissue Management in Zygomatic Surgery. 用于颧骨手术软组织管理的 ZAGA 双蒂腭瓣

The International journal of periodontics & restorative dentistry Pub Date : 2025-03-06 DOI: 10.11607/prd.7048

Carlos Aparicio, Arnau Aparicio

引用次数: 0

The Use of CAD/CAM Templates in a Lateral Sinus Floor Augmentation Procedure: A Systematic Review. 在侧窦底隆起术中使用 CAD-CAM 模板：系统回顾

The International journal of periodontics & restorative dentistry Pub Date : 2025-03-06 DOI: 10.11607/prd.6919

Juan Francisco Peña-Cardelles, Fernando Núñez Díaz, Elli Kotina, Ignacio Pedrinaci, Alejandro Lanis, German O Gallucci

{"title":"The Use of CAD/CAM Templates in a Lateral Sinus Floor Augmentation Procedure: A Systematic Review.","authors":"Juan Francisco Peña-Cardelles, Fernando Núñez Díaz, Elli Kotina, Ignacio Pedrinaci, Alejandro Lanis, German O Gallucci","doi":"10.11607/prd.6919","DOIUrl":"10.11607/prd.6919","url":null,"abstract":"Maxillary sinus floor augmentation (SFA) is a procedure known for its long-term success and predictable outcomes. However, sinus membrane perforation remains the most common complication associated with this procedure. This systematic review aims to determine the presence of complications during maxillary SFA procedures using CAD/CAM surgical templates. An electronic search was carried out in MEDLINE (via PubMed), Web of Science, and Scopus. A descriptive analysis of the data was performed. Studies that performed lateral SFA were included, and the CAD/CAM surgical template design and the intraoperative complications were registered. A total of 13 studies (7 case reports, 4 case series, and 2 randomized clinical trials) and a total of 94 lateral SFA procedures (84 using CAD/CAM templates and 10 without templates) were included. Three of the 84 maxillary SFA procedures using a CAD/CAM template presented intraoperative complications. Maxillary SFA performed using CAD/CAM surgical templates could be related to low rates of complications. However, due to the heterogeneity of the included articles, more standardized studies are needed to confirm these outcomes.","PeriodicalId":94231,"journal":{"name":"The International journal of periodontics & restorative dentistry","volume":"0 0","pages":"253-261"},"PeriodicalIF":0.0,"publicationDate":"2025-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139743028","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

The Last Molar-Entire Pad Preservation Technique (L-EPPT) as a Regenerative Surgical Approach for Combined Distal Intrabony Defects and Furcation Involvement: Case Reports. 最后一颗臼齿--整个牙垫保留技术（L-EPT）作为一种再生手术方法，用于治疗合并远端骨内缺损和毛缘受累：病例报告。

The International journal of periodontics & restorative dentistry Pub Date : 2025-03-06 DOI: 10.11607/prd.7024

Dai Kawanabe, Ryutaro Kuraji

{"title":"The Last Molar-Entire Pad Preservation Technique (L-EPPT) as a Regenerative Surgical Approach for Combined Distal Intrabony Defects and Furcation Involvement: Case Reports.","authors":"Dai Kawanabe, Ryutaro Kuraji","doi":"10.11607/prd.7024","DOIUrl":"10.11607/prd.7024","url":null,"abstract":"Primary wound closure is the most important factor in successful periodontal tissue regeneration when using biomaterials. However, in the distal region of the last molar, there is concern that direct surgical access to an intraosseous defect may induce biomaterial leakage, impair the blood supply, and make healing difficult. This case series introduces the last molar-entire pad preservation technique (L-EPPT), which was designed to preserve the gingiva of the last molar centrum and secure the operative field of the furcation and distal bone defects, thereby providing an optimal environment for wound healing for regenerative therapy. This technique for preservation of the distal gingiva was applied in two cases involving the combination of a buccal class II furcation defect and a two- to three-wall intrabony defect in the last molar for the use of a combination of bone graft and enamel matrix derivatives in periodontal regeneration. Clinical outcomes were recorded at 18 months (Case 1) and 8 months (Case 2) after surgery. In both cases, the class II furcation defects were completely closed, and the probing pocket depth was improved (< 3 mm) with no bleeding on probing. Further research is warranted to verify the efficacy of this technique.","PeriodicalId":94231,"journal":{"name":"The International journal of periodontics & restorative dentistry","volume":"0 0","pages":"173-183"},"PeriodicalIF":0.0,"publicationDate":"2025-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139479215","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