Australian Endodontic Journal最新文献_第3页

Ex Vivo Evaluation of the Fit of Matched Gutta Percha Points in Human Root Canals Prepared With the Corresponding Nickel-Titanium Files. 镍钛锉制备的人根管配点的离体评价

IF 1.5 4区医学

Australian Endodontic Journal Pub Date : 2025-08-08 DOI: 10.1111/aej.70000

Samuel Deng, Paul V Abbott

引用次数: 0

Unleashing the Future of Endodontics: Exploring the Potential Role of Explainable Artificial Intelligence in Risk Stratification and Decision-Making in Endodontics. 释放牙髓学的未来：探索可解释的人工智能在牙髓学风险分层和决策中的潜在作用。

IF 1.5 4区医学

Australian Endodontic Journal Pub Date : 2025-08-08 DOI: 10.1111/aej.70010

Mohammed Turky, Paul M H Dummer

引用次数: 0

Accuracy of Apex Locator Integrated Endomotors in Estimating Working Length in the Presence of Endodontic Irrigants: An Ex Vivo Study. 在根管冲洗剂存在的情况下，尖端定位器集成内运动器估计工作长度的准确性：一项离体研究。

IF 1.5 4区医学

Australian Endodontic Journal Pub Date : 2025-08-07 DOI: 10.1111/aej.70002

Kavalipurapu Venkata Teja, Kaligotla Apoorva Vasundhara, Pradeep Solete, Giampiero Rossi-Fedele

{"title":"Accuracy of Apex Locator Integrated Endomotors in Estimating Working Length in the Presence of Endodontic Irrigants: An Ex Vivo Study.","authors":"Kavalipurapu Venkata Teja, Kaligotla Apoorva Vasundhara, Pradeep Solete, Giampiero Rossi-Fedele","doi":"10.1111/aej.70002","DOIUrl":"https://doi.org/10.1111/aej.70002","url":null,"abstract":"Accurate working length determination is crucial for root canal treatment. This ex vivo study evaluated the accuracy of a standalone apex locator (Root ZX Mini) and two integrated apex locator-endomotors (EnDrive and X-Smart Pro+) under different intracanal conditions. Seventy-two extracted single-rooted mandibular premolars were decoronated and standardised. The actual canal length (AML) was determined microscopically, and electronic working lengths (EWL) obtained. Measurements were taken after canal patency and drying with paper points or following irrigation with saline, sodium hypochlorite, or ethylenediaminetetraacetic acid. All devices and intracanal conditions exhibited negative deviations, with EWLs shorter than AML, ranging from -0.15 to -0.50 mm, thus remaining within clinically acceptable limits. Significant differences were observed among devices and canal contents (p < 0.05), with EnDrive showing the least deviation, particularly in the presence of sodium hypochlorite. These findings support the reliability of integrated apex locator-endomotors, though measurement accuracy may be affected by irrigant type.","PeriodicalId":55581,"journal":{"name":"Australian Endodontic Journal","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144796195","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

Reattachment or Restoration? Fracture Resistance of Uncomplicated Crown Fractures Using Various Intermediate Materials. 重新连接还是修复？不同中间材料对简单冠状骨折的抗断裂性能研究。

IF 1.5 4区医学

Australian Endodontic Journal Pub Date : 2025-08-06 DOI: 10.1111/aej.70001

Soner Sismanoglu, Vasfiye Isik

引用次数: 0

Accurately Defining the Location and Dimension of the Bony Lid Under the Guidance of Dynamic Navigation: Report on Three Cases. 动态导航下准确确定骨盖位置和尺寸：附3例报告。

IF 1.5 4区医学

Australian Endodontic Journal Pub Date : 2025-08-06 DOI: 10.1111/aej.12972

Kailiang Tang, Xiaole Zhang, Qibao Wang, Xinyu Zhao, Xijiao Yu, Yi Du

引用次数: 0

Fracture Risk of Endodontic Files: Clinical Analysis of Reciproc and X1 Blue After Multiple Uses. 牙髓锉多次使用后的骨折风险：Reciproc与X1 Blue临床分析。

IF 1.5 4区医学

Australian Endodontic Journal Pub Date : 2025-08-06 DOI: 10.1111/aej.70003

Elisa Korte Fortes Gollo, Fábio de Almeida Gomes, Katerine Jahnecke Pilownic, Daiana Elisabeth Böttcher, Carolina Clasen Vieira, Fernanda Geraldo Pappen

引用次数: 0

Healing and Skeletal Development Outcomes of a Complex Case Involving Complicated Crown-Root Fracture and Luxation Injuries With a 4-Year Follow-Up. 1例复杂冠根骨折和脱位损伤的愈合和骨骼发育结果，随访4年。

IF 1.5 4区医学

Australian Endodontic Journal Pub Date : 2025-08-01 DOI: 10.1111/aej.12969

Haojie Yu, Fan Yang, Xiaoxia Li, Mengxin Tian, Yaoqiong Wang, Haihua Zhu, Fudong Zhu

{"title":"Healing and Skeletal Development Outcomes of a Complex Case Involving Complicated Crown-Root Fracture and Luxation Injuries With a 4-Year Follow-Up.","authors":"Haojie Yu, Fan Yang, Xiaoxia Li, Mengxin Tian, Yaoqiong Wang, Haihua Zhu, Fudong Zhu","doi":"10.1111/aej.12969","DOIUrl":"https://doi.org/10.1111/aej.12969","url":null,"abstract":"The management of complicated crown-root fractures of immature permanent teeth requires a multidisciplinary approach to address biological, functional, and aesthetic concerns. A 10-year-old boy suffered a complicated crown-root fracture of tooth 11, an uncomplicated crown fracture, subluxation and pulp necrosis of tooth 21 and subluxation of tooth 22 after falling from a bicycle. The treatment for tooth 11 involved maintaining pulp vitality with partial pulpotomy and re-attachment of the crown-root fragment after modified crown-lengthening surgery. Treatment for tooth 21 included a flexible splint, root canal therapy, placement of an apical barrier and resin composite restoration. During the 4-year follow-up, the root of tooth 11 fully developed, and the patient remained asymptomatic and achieved an aesthetically acceptable outcome. Conservative partial pulpotomy followed by adhesive reattachment of the tooth fragment with the modified crown lengthening technique can be a viable treatment for complicated crown-root fractures in immature permanent teeth.","PeriodicalId":55581,"journal":{"name":"Australian Endodontic Journal","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144762440","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

Assessment of Postoperative Pain After Single- or Multiple-Visit Endodontic Therapy and Its Molecular Aspects: A Randomised Controlled Study. 评估单次或多次牙髓治疗后的术后疼痛及其分子方面：一项随机对照研究。

IF 1.5 4区医学

Australian Endodontic Journal Pub Date : 2025-08-01 DOI: 10.1111/aej.12982

Larissa Nunes Rosa Bedene, Denise Piotto Leonardi, Joana Santana Couto, Bruno Marques-da-Silva, Marilisa Carneiro Leão Gabardo, João Arnando Brancher, Flávia Sens Fagundes Tomazinho

{"title":"Assessment of Postoperative Pain After Single- or Multiple-Visit Endodontic Therapy and Its Molecular Aspects: A Randomised Controlled Study.","authors":"Larissa Nunes Rosa Bedene, Denise Piotto Leonardi, Joana Santana Couto, Bruno Marques-da-Silva, Marilisa Carneiro Leão Gabardo, João Arnando Brancher, Flávia Sens Fagundes Tomazinho","doi":"10.1111/aej.12982","DOIUrl":"https://doi.org/10.1111/aej.12982","url":null,"abstract":"This study aimed to compare patients' perception of postoperative pain following single- and multiple-visit endodontic therapy, and to evaluate associations between anxiety and genetic polymorphisms in the DRD2, ANKK1 and COMT genes. In this clinical trial, 67 patients were included in the first phase (34 single visit, 33 multiple visits), and 25 participated in the second phase. Saliva was collected for genetic analysis, and the State-Trait Anxiety Inventory was applied preoperatively. Postoperative pain (presence and intensity) was recorded at 24, 48 and 72 h. The number of visits was not associated with postoperative pain (p = 0.806); pain intensity was highest at 24 h in both groups (p < 0.001). Moderate anxiety was significantly associated (p < 0.05) with pain in single- and multiple-visit. A genetic association was observed between the COMT rs174675 polymorphism and the outcome (p = 0.018), with greater pain reported by individuals with the CT genotype. (#RBR-47ngbg3).","PeriodicalId":55581,"journal":{"name":"Australian Endodontic Journal","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144762439","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 Role of Root Canal Treatment in Alleviating Endodontic Pain-Induced Asymmetry and Restoring Muscle Balance: A Self-Controlled Prospective Observational Study. 根管治疗在缓解根管疼痛引起的不对称和恢复肌肉平衡中的作用：一项自我控制的前瞻性观察研究。

IF 1.5 4区医学

Australian Endodontic Journal Pub Date : 2025-07-29 DOI: 10.1111/aej.12979

Kübra Gürler, İmran Güner Akgül, Hazal Duyan Yüksel, Selen Nihal Sisli

{"title":"The Role of Root Canal Treatment in Alleviating Endodontic Pain-Induced Asymmetry and Restoring Muscle Balance: A Self-Controlled Prospective Observational Study.","authors":"Kübra Gürler, İmran Güner Akgül, Hazal Duyan Yüksel, Selen Nihal Sisli","doi":"10.1111/aej.12979","DOIUrl":"https://doi.org/10.1111/aej.12979","url":null,"abstract":"This study aimed to investigate whether root canal treatment (RCT) restores muscle symmetry by measuring the thickness of masseter and anterior temporalis muscles using ultrasonography. A self-controlled prospective observational study was conducted with patients experiencing moderate-to-severe endodontic pain and masticatory laterality. Ultrasonographic measurements of masseter and anterior temporalis muscles were taken at rest and during contraction before RCT, 1 week after treatment and 3 months post-treatment. An asymmetry index was calculated to evaluate changes in muscle thickness over time. Significant increases in masseter muscle thickness were observed on the painful side, both at rest and during contraction, while the control side showed a significant increase only during contraction. No statistically significant changes were observed in anterior temporalis muscle thickness, although a similar trend was noted. The asymmetry indices decreased significantly over time, approaching zero by the third month. RCT effectively reduces muscle asymmetry caused by endodontic pain, restoring balanced masticatory function. Trial Registration: ClinicalTrials.gov identifier: NCT06853028.","PeriodicalId":55581,"journal":{"name":"Australian Endodontic Journal","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144735566","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

Effectiveness of the iVac System Compared to Conventional Irrigation and Ultrasonic Activation in Reducing Microbial Biofilm, Lipopolysaccharides and Apical Extrusion. iVac系统在减少微生物生物膜、脂多糖和根尖挤压方面的效果与常规灌洗和超声活化的比较

IF 1.5 4区医学

Australian Endodontic Journal Pub Date : 2025-07-28 DOI: 10.1111/aej.12973

Brenda P F A Gomes, Ana B S Lopes, Emelly Aveiro, Lidiane M Louzada, Ederaldo P Godoi-Junior, Pedro I G Fagundes, Esdras G Alves-Silva, Antônio A L Moura-Filho, Rodrigo Arruda-Vasconcelos, Juliana D Bronzato

{"title":"Effectiveness of the iVac System Compared to Conventional Irrigation and Ultrasonic Activation in Reducing Microbial Biofilm, Lipopolysaccharides and Apical Extrusion.","authors":"Brenda P F A Gomes, Ana B S Lopes, Emelly Aveiro, Lidiane M Louzada, Ederaldo P Godoi-Junior, Pedro I G Fagundes, Esdras G Alves-Silva, Antônio A L Moura-Filho, Rodrigo Arruda-Vasconcelos, Juliana D Bronzato","doi":"10.1111/aej.12973","DOIUrl":"https://doi.org/10.1111/aej.12973","url":null,"abstract":"This in vitro study evaluated the effectiveness of irrigation techniques (IT)-conventional irrigation (CI), ultrasonic activation (UA), and iVac system (IA)- using 2.5% NaOCl and saline in reducing Enterococcus faecalis, Escherichia coli and Candida albicans in root canals and intratubular dentine. It also assessed the reduction of lipopolysaccharides (LPS) and apical extrusion. Lower premolar roots were contaminated and divided based on IT and irrigants, with saline as control. Microbiological and LPS samples were collected before and after IT. The apical extrusion volume was determined. Results showed that when NaOCl was used, there was no statistical difference between the ITs regarding CFU reduction and between UA and IA regarding LPS reduction. When saline was used, IA was the most effective technique in reducing CFU and LPS. Regarding apical extrusion, IA caused the lowest irrigant extrusion. In conclusion, IA reduced the levels of LPS, microorganisms and apical extrusion.","PeriodicalId":55581,"journal":{"name":"Australian Endodontic Journal","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144735565","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