The Journal of oral implantology最新文献_第4页

Assessment of canine fossa anatomy for the planning of immediate implant placement using Cone Beam Computed Tomography- A Retrospective Study. 锥形束计算机断层扫描评估犬窝解剖结构对即刻种植体放置计划的影响-一项回顾性研究。

The Journal of oral implantology Pub Date : 2025-05-30 DOI: 10.1563/aaid-joi-D-24-00184

Sharmila P R, Shilpa Dandekeri, Chethan Hegde, Renita Lorina Castelino

引用次数: 0

Using Double-Crown Systems for Tooth-Implant Connection in Fixed and Removable Prostheses. 双冠系统用于固定和可移动义齿与种植体的连接。

The Journal of oral implantology Pub Date : 2025-05-29 DOI: 10.1563/aaid-joi-D-24-00150

Ahmad Al Jaghsi

{"title":"Using Double-Crown Systems for Tooth-Implant Connection in Fixed and Removable Prostheses.","authors":"Ahmad Al Jaghsi","doi":"10.1563/aaid-joi-D-24-00150","DOIUrl":"https://doi.org/10.1563/aaid-joi-D-24-00150","url":null,"abstract":"A technique paper on double-crown systems and a case presentation are presented to describe the short-term outcomes of tooth-implant connections using double-crown systems. A 42-year-old man wearing an upper clasp-retained removable partial denture visited the Department of Prosthodontics at Greifswald University Polyclinic to enhance his chewing efficiency and appearance. The patient underwent a thorough evaluation encompassing medical, social, and systemic health assessments and comprehensive extraoral and intraoral examinations, esthetic analyses, and functional screening. Three prosthodontic treatment options were provided. The patient selected the tooth-implant-supported upper gold-foil double-crown-retained removable partial denture (DCRPD) and lower fixed prostheses with a double-crown tooth-implantsupported bridge. The oral health-related quality of life (OHRQoL) and patient satisfaction were measured before treatment and after inserting the DCRPD and cementing the lower fixed prostheses. The patient reported improved retention, support, stability, chewing efficiency, esthetics, and OHRQoL. Measurements recorded after 1 year indicated that these improvements had been maintained. The outcomes in this case report are consistent with those of several long-term clinical studies and systematic reviews.","PeriodicalId":519890,"journal":{"name":"The Journal of oral implantology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144176495","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

Preoperative Simulation with 3D-Printed Models for Bilateral Inferior Alveolar Nerve Lateralization: A Case Report with 6.5-Year Follow-Up and Literature Review. 术前3d打印模型模拟双侧下牙槽神经偏侧：1例6.5年随访并文献复习。

The Journal of oral implantology Pub Date : 2025-04-22 DOI: 10.1563/aaid-joi-D-24-00232

Bolun Li, Yue Sun, Li Fu, Yanmin Zhou

{"title":"Preoperative Simulation with 3D-Printed Models for Bilateral Inferior Alveolar Nerve Lateralization: A Case Report with 6.5-Year Follow-Up and Literature Review.","authors":"Bolun Li, Yue Sun, Li Fu, Yanmin Zhou","doi":"10.1563/aaid-joi-D-24-00232","DOIUrl":"https://doi.org/10.1563/aaid-joi-D-24-00232","url":null,"abstract":"Inferior alveolar nerve lateralization (IANL) is a viable treatment option for managing severely atrophic posterior mandibles with dental implants. However, this approach is frequently accompanied by postoperative neurosensory disturbance (NSD). This report described a procedure for bilateral IANL with simultaneous implant placement using 3D printing in preoperative planning and concentrated growth factor (CGF). 3D printed models enabled surgeons to gain a detailed understanding of the underlying anatomy and improve the precision of the surgical path. CGF was wrapped around the neurovascular bundle to promote the recovery of nerve function. The case revealed complete neurological recovery 2 months after surgery and stable implant osseointegration with regenerated inferior alveolar nerve wall at 6.5 years of follow-up. In addition, a literature review was performed to evaluate the outcomes of IANL and the incidence of NSD. With careful preoperative planning, appropriate procedure, and precise surgical technique, IANL can be successfully used for implant placement in the severely atrophic posterior mandibular regions.","PeriodicalId":519890,"journal":{"name":"The Journal of oral implantology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143997166","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

Comparison of the Operational Difficulty and Patient-Related Outcomes for Removing Displaced Dental Implants or Tooth Roots Into the Maxillary Sinus. 上颌窦移位种植体或牙根移除术的操作难度及患者预后比较。

The Journal of oral implantology Pub Date : 2025-04-01 DOI: 10.1563/aaid-joi-D-25-00004

Aydin Ozkan, Sara Samur Erguven, Hilal Peker Ozturk, Bugra Senel

{"title":"Comparison of the Operational Difficulty and Patient-Related Outcomes for Removing Displaced Dental Implants or Tooth Roots Into the Maxillary Sinus.","authors":"Aydin Ozkan, Sara Samur Erguven, Hilal Peker Ozturk, Bugra Senel","doi":"10.1563/aaid-joi-D-25-00004","DOIUrl":"10.1563/aaid-joi-D-25-00004","url":null,"abstract":"This study compares the operational difficulty and patient-related outcomes of removing a dental implant or tooth root displaced into the maxillary sinus. The study was conducted on 19 patients [median age, 22 years; female, 8 (42.11%)] whose dental implants or tooth roots remained in the maxillary sinus for over 6 months. Nine patients had dental implants in their maxillary sinuses (Group 1), and 10 had tooth roots migrated into the maxillary sinus during tooth extraction (Group 2). All patients were operated on under local anesthesia. The maxillary sinus was accessed by opening a lateral bone window osteotomy on the sinus wall (Caldwell-Luc technique). Age, gender, operation time, smoking habit, duration after displacement, displacement region, operational difficulty reported by the surgeon and patient-related outcomes such as pain, swelling, postnasal drip, and nasal obstruction were collected retrospectively. The mean age was 43.47 years. The mean age of the patients in the Group 2 was significantly lower (P = .037). There was no statistically significant relation between the operational difficulty in groups. However, there was a statistically significant difference in operation time between groups. The mean total operation time for Groups 1 and 2 were 66.22 minutes and 35.4 minutes, respectively (P = .001). Patient-related outcomes such as pain after the operation, nasal obstruction, postnasal drip and facial swelling were not different between groups (P > .05). It was determined that the operation time for removing the dental implants from the maxillary sinus was longer than the tooth root. However, operational difficulty and patient-related outcomes were similar.","PeriodicalId":519890,"journal":{"name":"The Journal of oral implantology","volume":" ","pages":"195-201"},"PeriodicalIF":0.0,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143470205","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

Threshold for Implant Removal in Peri-implantitis Defects. Is There Any? 种植体周围炎缺损的种植体移除阈值。有吗？

The Journal of oral implantology Pub Date : 2025-04-01 DOI: 10.1563/aaid-joi-D-24-00098

Jacob M Zimmer, Jonathan E Misch, Paolo Nava, Hamoun Sabri, Javier Calatrava, Hom-Lay Wang

{"title":"Threshold for Implant Removal in Peri-implantitis Defects. Is There Any?","authors":"Jacob M Zimmer, Jonathan E Misch, Paolo Nava, Hamoun Sabri, Javier Calatrava, Hom-Lay Wang","doi":"10.1563/aaid-joi-D-24-00098","DOIUrl":"10.1563/aaid-joi-D-24-00098","url":null,"abstract":"This article aims to comprehensively address and discuss the thresholds for implant removal in cases of severe peri-implantitis. Electronic databases were searched comprehensively, electronically, and manually. Studies focusing on criteria for explantation of dental implants were included and reviewed comprehensively. Based on the latest evidence, explanation thresholds were proposed. Moreover, the included studies were evaluated and summarized. Current guidelines for implant removal are primarily based on expert opinions rather than actual data. Standardized data encompassing the extent of peri-implant bone loss for assessing treatment outcomes after surgical intervention for peri-implantitis is scarce. Nevertheless, newly available data confirms a poor prognosis for implants with more than 50% bone loss. This supports the recommendation for implant removal in cases of more than 50% bone loss due to peri-implantitis. Implant mobility resulting from the total loss of osseointegration necessitates the removal of the implant. While probing depth provides information about disease severity, it should not be used as the sole diagnostic tool. In the decision-making process for treatment or explantation, factors such as the number of affected implants, the implant's position within the bony housing, intraosseous defect morphology, type of implant restoration, and patient characteristics should be considered. The removal of severely compromised dental implants with peri-implantitis and bone loss exceeding 50% is supported. Moreover, factors related to the restoration, the implant itself, and the patient must be considered when deciding whether to remove or salvage a compromised implant. Clear clinical guidelines for explanting dental implants in cases of severe peri-implantitis need to be included. This poses significant challenges to clinicians when determining whether to explant or treat dental implants compromised by substantial bone loss.","PeriodicalId":519890,"journal":{"name":"The Journal of oral implantology","volume":" ","pages":"210-217"},"PeriodicalIF":0.0,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143598398","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

O. Hilt Tatum Jr, DDS - A Pioneer for Implant Dentistry and AAID Leader. O. Hilt Tatum Jr .， DDS -种植牙科的先驱和AAID领导者。

The Journal of oral implantology Pub Date : 2025-04-01 DOI: 10.1563/orim-51-2

James W Gibney

引用次数: 0

Mucosal Coverage of Deeply Protruded Implant in the Maxillary Sinus: A Case Report. 上颌窦深度突出种植体的黏膜覆盖1例。

The Journal of oral implantology Pub Date : 2025-04-01 DOI: 10.1563/aaid-joi-D-24-00135

Won-Bae Park, Joshua Lin, Wonhee Park, Ji-Young Han, Philip Kang

引用次数: 0

Stress Distribution Analysis in Bone Adjacent to Implant in Various Abutment-Implant Connection Designs Using Finite Element Analysis. 基于有限元分析的不同基牙-种植体连接设计中种植体邻近骨的应力分布。

The Journal of oral implantology Pub Date : 2025-04-01 DOI: 10.1563/aaid-joi-D-24-00187

Ehsan Ghasemi, Amirhossein Fathi, Daryoush Mohammadi, Sepideh Salehi

{"title":"Stress Distribution Analysis in Bone Adjacent to Implant in Various Abutment-Implant Connection Designs Using Finite Element Analysis.","authors":"Ehsan Ghasemi, Amirhossein Fathi, Daryoush Mohammadi, Sepideh Salehi","doi":"10.1563/aaid-joi-D-24-00187","DOIUrl":"10.1563/aaid-joi-D-24-00187","url":null,"abstract":"Natural teeth have a periodontal ligament with viscoelastic properties, while implants are connected to the bone with a strong connection and osseointegration; therefore, the stress on the adjacent bone of the implant and its prosthetic components is more than that of natural teeth. This study examines the connection (Morse different tapers) to find the most suitable length and Morse angle of the taper and the angle of applying the force on the tooth to create the least stress using finite element analysis. Geometrical and 3D models of the mandible bone, implant, and its prosthetic components were made using engineering software and sizes of the DIO implant manufacturer. In this modeling, 4 types of connections with different lengths and tipping angles were designed, and then a constant force of 200 N was applied to them. Stress distribution was investigated in this experiment in 12 different conditions: 2 Morse taper lengths (1.3 mm and 2.6 mm), 2 Morse taper angles (11° and 16°), and 3 force application angles (0°, 30°, and 45°). By increasing the length of the Morse taper from 1.3 mm to 2.6 mm, the amount of stress in the bone adjacent to the implant and its prosthetic components is reduced. By increasing the tipping angle of the Morse taper from 11° to 16°, the amount of stress in the bone adjacent to the implant, the fixture, and the abutment decreases. Furthermore, by increasing the tipping angle of the morse from 11° to 16° the amount of stress in the implant screw increases. Increasing the angle of the force applied to the implant increases the amount of stress in the bone adjacent to the implant and its prosthetic components. The best Morse taper connection to create the least stress on the bone surrounding the implant and its prosthetic components is a long taper Morse with a length of 2.6 mm and a greater tipping angle (16°), This stress is less at the vertical force application angle.","PeriodicalId":519890,"journal":{"name":"The Journal of oral implantology","volume":" ","pages":"134-141"},"PeriodicalIF":0.0,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143191651","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

Technique to Protect the Palatal Donor Area After Taking a Free Gingival Graft: The Patchwork Technique. 游离牙龈移植后腭供区保护技术：修补技术。

The Journal of oral implantology Pub Date : 2025-04-01 DOI: 10.1563/aaid-joi-D-24-00125

Martín Laguna-Martos, Rocío Cascos, Óscar Iglesias-Velázquez, Miguel Gómez-Polo, Solange Vasquez-Ramos, Adriana Castro-Calderón

引用次数: 0

Two Conventional Implants vs Four Mini Dental Implants to Retain Mandibular Overdentures: A Systematic Review of Clinical and Radiological Outcomes. 两颗传统种植体与四颗微型牙种植体固定下颌覆盖义齿：临床和放射学结果的系统回顾。

The Journal of oral implantology Pub Date : 2025-04-01 DOI: 10.1563/aaid-joi-D-24-00229

Yasser A Araby, Shaul K Hameed

{"title":"Two Conventional Implants vs Four Mini Dental Implants to Retain Mandibular Overdentures: A Systematic Review of Clinical and Radiological Outcomes.","authors":"Yasser A Araby, Shaul K Hameed","doi":"10.1563/aaid-joi-D-24-00229","DOIUrl":"10.1563/aaid-joi-D-24-00229","url":null,"abstract":"It is essential to compare conventional dental implants (CDIs) and mini dental implants (MDIs). This systematic review evaluates the clinical and radiological outcomes of individuals receiving MDI-retained overdentures (ODs) compared with CDI-retained ODs. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were followed for the current systematic review. The PubMed, Scopus, and Cochrane databases were examined for evidence-based research articles addressing the clinical and radiological outcomes of MDI and CDI published from January 2013 to September 2024. Two independent specialists conducted an autonomous search and established predefined screening criteria. The risk of bias for randomized controlled trials (RCTs) was evaluated using the criteria established by the Cochrane Handbook for Systematic Reviews of Interventions for scientific merit. The informational database and manual searches produced 242 papers. Eight RCTs were examined after eliminating duplicates and organizing the publications according to the qualifying criteria. MDI-retained ODs have been shown to provide numerous benefits, including reduced bone resorption; enhanced esthetics, occlusion, and tooth location; improved occlusal load direction; and maintenance of occlusal vertical dimension. The current systematic review suggests that using MDIs to retain overdenture prostheses could be a viable alternative treatment option due to the high survival rates, acceptable marginal bone loss, and improvements in patient satisfaction and oral health-related quality of life metrics.","PeriodicalId":519890,"journal":{"name":"The Journal of oral implantology","volume":" ","pages":"218-226"},"PeriodicalIF":0.0,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143191674","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