International Journal of Periodontics & Restorative Dentistry最新文献_第2页

The Clinical Relevance of the Lingual Branch in Ridge Augmentation of the Posterior Mandible: A Pilot Cadaver Study. 下颌骨后嵴增高术中舌侧支的临床意义：尸体试验研究

IF 1.6 4区医学

International Journal of Periodontics & Restorative Dentistry Pub Date : 2024-03-20 DOI: 10.11607/prd.6458

Arvin Shahbazi, Péter Windisch, R Shane Tubbs, Tess Decater, István A Urbán, Gábor Baksa, Joe Iwanaga

{"title":"The Clinical Relevance of the Lingual Branch in Ridge Augmentation of the Posterior Mandible: A Pilot Cadaver Study.","authors":"Arvin Shahbazi, Péter Windisch, R Shane Tubbs, Tess Decater, István A Urbán, Gábor Baksa, Joe Iwanaga","doi":"10.11607/prd.6458","DOIUrl":"10.11607/prd.6458","url":null,"abstract":"Guided bone regeneration (GBR) requires a tension-free flap without damaging the collateral circulation in order to secure better surgical outcomes. Topographic knowledge regarding the neurovascular bundles in the posterior aspect of the mandible can prevent complications during lingual flap design. The lingual branch (LB) of the inferior alveolar or maxillary arteries is not sufficiently illustrated or described in the literature. Nevertheless, it has an intimate relationship with the lingual nerve (LN) during ridge augmentation and implant-related posterior mandible surgery. Therefore, this study aimed to clarify the morphology and topography of the LB related to GBR surgeries. In the present human cadaveric study, the LB was analyzed in 12 hemimandibles using latex injection and corrosion casting. Two types of LB were identified based on their origin and course. The LB was found in a common connective tissue sheath close to the LN. The LB assembled several anastomoses on the posterior lingual aspect of the mandible and retromolar area. The LB acted as an anatomical landmark in identifying LN at the posterior lingual aspect of the mandible.","PeriodicalId":54948,"journal":{"name":"International Journal of Periodontics & Restorative Dentistry","volume":"0 0","pages":"213-218"},"PeriodicalIF":1.6,"publicationDate":"2024-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10310583","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

A Surgical Approach to Root Coverage and Correction of Mucogingival Conditions and Deformities in Mandibular Incisors with Isolated Gingival Recession: Free Mucogingival Graft. A Pilot Prospective Cohort Study. 下颌切牙牙龈退缩的牙根覆盖和黏膜龈条件及畸形矫正手术方法：游离黏龈移植。一项试点前瞻性队列研究。

IF 1.6 4区医学

International Journal of Periodontics & Restorative Dentistry Pub Date : 2024-03-20 DOI: 10.11607/prd.6481

Jose A Moreno Rodríguez, Antonio J Ortiz Ruiz

{"title":"A Surgical Approach to Root Coverage and Correction of Mucogingival Conditions and Deformities in Mandibular Incisors with Isolated Gingival Recession: Free Mucogingival Graft. A Pilot Prospective Cohort Study.","authors":"Jose A Moreno Rodríguez, Antonio J Ortiz Ruiz","doi":"10.11607/prd.6481","DOIUrl":"10.11607/prd.6481","url":null,"abstract":"The aim of this study was to present a periodontal plastic surgery approach to treat gingival recessions (GRs) and correct mandibular incisor mucogingival conditions and deformities. Isolated deep GRs (≥ 3 mm) in the mandibular incisors (n = 24 teeth) were treated: 66.6% of sites were recession types 2 or 3, and 58.3% of teeth were malpositioned. Recessions were treated using free mucogingival grafts (FMGs) harvested from the buccal aspect of donor teeth with altered passive eruption or healthy periodontal support, with < 3 mm between the cementoenamel junction and the buccal alveolar crest. Clinical parameters (GR, clinical attachment level, interproximal papilla tip location, keratinized tissue, vestibule depth) and root coverage esthetic score were evaluated at 9 months. FMG significantly reduced GR (P < .001) and increased keratinized tissue (P < .001) without loss of vestibule depth (P > .05). Mean root coverage was 94.37% ± 10.60%, mean residual GR was 0.08 ± 0.65 mm, and the mean root coverage esthetic score was 8.9 ± 1.24. Recession types 2/3 showed significant interproximal clinical attachment gain (P < .05). The interproximal papilla was significantly augmented at sites with papilla loss (P < .001). No clinical attachment loss (P = .346) was detected at donor sites. These results suggest that FMG is a promising root coverage approach for recession types 1, 2, and 3, correcting mucogingival conditions and deformities and reconstructing the interproximal papilla.","PeriodicalId":54948,"journal":{"name":"International Journal of Periodontics & Restorative Dentistry","volume":" ","pages":"167-175"},"PeriodicalIF":1.6,"publicationDate":"2024-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9954918","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

Socket Shield Complications: The Management of Internal Shield Exposure. A Multicenter Case Series. 套筒屏蔽并发症：内屏蔽暴露的处理。多中心病例系列。

IF 1.6 4区医学

International Journal of Periodontics & Restorative Dentistry Pub Date : 2024-03-20 DOI: 10.11607/prd.6462

Howard Gluckman, Snjezana Pohl, Joey Chen

引用次数: 0

Prosthetic-Driven Autotransplantation with the Assistance of Medical Image-Processing Software and a Real-Time Navigation System: A Case Report. 利用医学图像处理软件和实时导航系统进行假体驱动的自动移植：病例报告。

IF 1.6 4区医学

International Journal of Periodontics & Restorative Dentistry Pub Date : 2024-03-20 DOI: 10.11607/prd.6498

Hung-Ming Chang, Hui-Hsin Ko, Chih-Wen Chi, Yi-Ting Deng, I-Ping Lin, Szu-Han Chen

引用次数: 0

Clinical Outcomes of Surgical Crown Reattachment as Treatment for Complicated Crown-Root Fractures: A Retrospective Study. 手术冠再植治疗并发牙冠-牙根骨折的临床效果：回顾性研究

IF 1.6 4区医学

International Journal of Periodontics & Restorative Dentistry Pub Date : 2024-03-20 DOI: 10.11607/prd.6141

Xin Zhang, Liang Xue, Weiwei Zhou, Lili Zhang, Zhenhua Gao, Songlin Wang

引用次数: 0

Piezocision Through Computer-Guided Navigation. 通过计算机辅助导航进行压电陶瓷切割

IF 1.3 4区医学

International Journal of Periodontics & Restorative Dentistry Pub Date : 2024-01-01 DOI: 10.11607/prd.6701

Trevor Fujinaka, Jeremy Kernitsky, Jess Liu, Serge Dibart

引用次数: 0

A Minimally Invasive Osseous Resective Surgical Protocol for Pocket Elimination at Maxillary and Mandibular Posterior Sextants: MI-PES. 用于消除上颌和下颌后六分仪凹陷的微创骨性切除手术方案：MI-PES。

IF 1.6 4区医学

International Journal of Periodontics & Restorative Dentistry Pub Date : 2024-01-01 DOI: 10.11607/prd.6673

Leonardo Trombelli, Mattia Severi

{"title":"A Minimally Invasive Osseous Resective Surgical Protocol for Pocket Elimination at Maxillary and Mandibular Posterior Sextants: MI-PES.","authors":"Leonardo Trombelli, Mattia Severi","doi":"10.11607/prd.6673","DOIUrl":"10.11607/prd.6673","url":null,"abstract":"The purpose of the present study was to describe a novel protocol for a minimally invasive pocket elimination surgery (MI-PES) in the posterior maxilla and mandible, which consists of the combined use of (1) an access flap based on an internally beveled gingivectomy with minimal to no papilla mobilization at the buccal aspect, and (2) a resective procedure with an apically positioned flap on the lingual aspect. The interproximal bone defects were accessed with a single (lingual) flap, and the bone architecture was modified by the adoption of piezoelectric inserts for controlled bone recontouring associated with fiber retention. Mean probing depth (PD) was 5.5 ± 0.8 mm before surgery and 2.7 ± 0.6 mm at the 6-month reevaluation. All treated pockets showed a postsurgical PD < 4 mm. Gingival recession (REC) was 0.3 ± 0.5 mm at baseline and increased to 1.6 ± 0.8 mm at 6 months. When buccal and lingual pockets were analyzed separately, a trend toward a similar PD reduction, less REC increase, and greater clinical attachment level gain was recorded for buccal pockets. These preliminary observations seem to support the use of MI-PES as a valuable option for pocket elimination, at least when residual pockets are associated with a shallow interproximal osseous crater in the posterior maxilla or mandible.","PeriodicalId":54948,"journal":{"name":"International Journal of Periodontics & Restorative Dentistry","volume":" ","pages":"71-79"},"PeriodicalIF":1.6,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9957469","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

Interproximal Soft Tissue Height Changes After Unassisted Socket Healing vs Alveolar Ridge Preservation Therapy. 无辅助牙槽愈合与牙槽嵴保留疗法后近端软组织间高度的变化

IF 1.3 4区医学

International Journal of Periodontics & Restorative Dentistry Pub Date : 2024-01-01 DOI: 10.11607/prd.6809

Emilio Couso-Queiruga, Carlos Garaicoa-Pazmino, Manrique Fonseca, Vivianne Chappuis, Oscar Gonzalez-Martin, Gustavo Avila-Ortiz

{"title":"Interproximal Soft Tissue Height Changes After Unassisted Socket Healing vs Alveolar Ridge Preservation Therapy.","authors":"Emilio Couso-Queiruga, Carlos Garaicoa-Pazmino, Manrique Fonseca, Vivianne Chappuis, Oscar Gonzalez-Martin, Gustavo Avila-Ortiz","doi":"10.11607/prd.6809","DOIUrl":"10.11607/prd.6809","url":null,"abstract":"The primary aim of this study was to evaluate the efficacy of alveolar ridge preservation (ARP) ther- apy compared with unassisted socket healing (USH) in attenuating interproximal soft tissue atrophy. Adult patients who underwent maxillary single-tooth extraction with or without ARP therapy were included. Surface scans were obtained and CBCT was performed to digitally assess interproximal soft tissue height changes and measure facial bone thickness (FBT), respectively. Logistic regres- sion models were conducted to investigate the individual effect of demographic and clinical vari- ables. Ninety-six subjects (USH = 49; ARP = 47) constituted the study population. Linear soft tissue assessments revealed a significant reduction of the interproximal soft tissue over time within and between groups (P < .0001). ARP therapy significantly attenuated interproximal soft tissue height re- duction compared to USH: -2.0 ± 0.9 mm mesially for USH vs -1.0 ± 0.5 mm mesially for ARP; -1.9 ± 0.7 mm distally for USH vs -1.1 ± 0.5 mm distally for ARP (P < .0001). Thin (≤ 1 mm) facial bone thick- ness (FBT) upon extraction was associated with greater interproximal soft tissue atrophy compared to thick FBT (> 1 mm), independent of the treatment received (P < .0001). Nevertheless, ARP therapy resulted in better preservation of interproximal soft tissue height, especially in thin bone phenotype, by a factor of 2 for the mesial site (+1.3 mm) and by a factor of 1.6 for the distal site (+0.9 mm). This study demonstrated that ARP therapy largely attenuates interproximal soft tissue dimensional re- duction after maxillary single-tooth extraction compared to USH.","PeriodicalId":54948,"journal":{"name":"International Journal of Periodontics & Restorative Dentistry","volume":" ","pages":"520-533"},"PeriodicalIF":1.3,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10203272","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

Vertical Ridge Augmentation Using Collagen Membrane and Tenting Screws in the Esthetic Zone: A Case Series. 在美容区使用胶原膜和帐篷螺钉进行垂直牙脊增高术：病例系列。

IF 1.6 4区医学

International Journal of Periodontics & Restorative Dentistry Pub Date : 2024-01-01 DOI: 10.11607/prd.6373

Gerardo Chacón, Muhammad H A Saleh, Ann Decker, Joseph Y K Kan, Hom-Lay Wang

引用次数: 0

Black Ethnicity Influences Gingival and Bone Thickness: A Cross-Sectional Study. 黑人种族对牙龈和牙骨质厚度的影响：一项横断面研究

IF 1.3 4区医学

International Journal of Periodontics & Restorative Dentistry Pub Date : 2024-01-01 DOI: 10.11607/prd.6917

Bruna C Longo, Lorena Aquaroni, Gabriela S Zimiani, Silva O Cléverson

{"title":"Black Ethnicity Influences Gingival and Bone Thickness: A Cross-Sectional Study.","authors":"Bruna C Longo, Lorena Aquaroni, Gabriela S Zimiani, Silva O Cléverson","doi":"10.11607/prd.6917","DOIUrl":"10.11607/prd.6917","url":null,"abstract":"The present study aimed to use CBCT to compare the influence of White and Black ethnicity on gingival and bone thickness. A total of 84 individuals of both genders, aged between 18 and 59 years old, were divided into Black (BG; n = 42) and White (WG; n = 42) groups and were analyzed from June 2020 to April 2021. The gingival thickness (GT) and buccal bone plate thickness (BBPT) were measured using CBCT in all maxillary anterior teeth. Mann-Whitney, t test, chi-square, Pearson correlation, and Spearman correlation were used for comparisons and correlations with a 5% signif- icance level. Black individuals had mean GT (1.45 ± 0.29 mm) and BBPT (1.07 ± 0.21 mm) significant- ly thicker (gingival: P < .0001; bone: P = .0002) than White individuals (1.17 ± 0.28 mm and 0.91 ±0.17 mm, respectively). The variables presented greater values for men. A positive correlation be- tween the BBPT and GT was found in two teeth in the WG (left and right central incisors) and one tooth in the BG (left canine). Moreover, a correlation between BBPT and GT immediately below the alveolar bone crest (0 mm) was found in four teeth in the WG (left and right lateral and central incisors) and the BG (left and right canine, left lateral and central incisors). Black race was shown to significantly influence the GT and BBPT, with Black patients presenting thicker structures than White patients.","PeriodicalId":54948,"journal":{"name":"International Journal of Periodontics & Restorative Dentistry","volume":"0 0","pages":"534-543"},"PeriodicalIF":1.3,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10186286","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