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Tso KY, Wu YH, Tsai YW, Lin YS, Chiu WC. Endodontic apical surgery with novel endoscope: Three-case series. AUST ENDOD J 2024. [PMID: 38923601 DOI: 10.1111/aej.12869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Revised: 05/15/2024] [Accepted: 06/10/2024] [Indexed: 06/28/2024]
Abstract
Successful apical surgery relies on effective magnification and illumination. In the field of endodontics, the microscope has emerged as the predominant tool for meeting these requirements. The rigid endoscope is also a valuable instrument in apical surgery. This study introduces three cases demonstrating the application of endoscope technology in endodontic apical surgery. The first case employs a soft endoscope for treating an anterior tooth with apical periodontitis, the second integrates an endoscope with new attachments for a premolar, and the third combines an endoscope, attachments and navigation for the lower first molar surgery. It revealed that endoscopes offer certain advantages that are not achievable with microscope-assisted surgery, these cases had a great outcome. In the future, a broader application of endoscopic technology in various procedures is anticipated.
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Affiliation(s)
- Kai-Yun Tso
- Division of Endodontics, Department of Stomatology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Stomatology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Institute of Oral Medicine, School of Dentistry, National Cheng Kung University, Tainan, Taiwan
| | - Yu-Hsueh Wu
- Department of Stomatology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Institute of Oral Medicine, School of Dentistry, National Cheng Kung University, Tainan, Taiwan
| | - Yu-We Tsai
- Department of Stomatology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yu-Sheng Lin
- Department of Mechanical Engineering, Southern Taiwan University of Science and Technology, Tainan, Taiwan
| | - Wei-Chih Chiu
- Division of Endodontics, Department of Stomatology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Stomatology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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Ng YL, Gulabivala K. Factors that influence the outcomes of surgical endodontic treatment. Int Endod J 2023; 56 Suppl 2:116-139. [PMID: 36710526 DOI: 10.1111/iej.13896] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 01/23/2023] [Accepted: 01/25/2023] [Indexed: 01/31/2023]
Abstract
Surgical endodontic treatment encompasses a broad spectrum of procedures, amongst which root-end cavity preparation and filling, retrograde root canal treatment and through-and-through endodontic surgery, may be classified under the umbrella term 'Root-end surgery'. This narrative review considers the available data on periapical healing, soft tissue healing, tooth survival and oral health-related quality of life (OHRQoL), following root-end surgery and the factors that affect its outcomes. The pooled periapical healed rate for the studies published up to 2021 was 69% (95% CI: 65%, 73%) but increased to 76% (95% CI: 66%, 86%) when only data from the 2020's studies were analysed. The prognostic factors consistently reported for periapical healing have included: pre-operative periapical lesion with complete loss of buccal plate, quality of root-end preparation, remaining thickness of apical root dentine and restorative status. Soft tissue healing of the reflected flap was found to have a positive association with periapical healing. The survival rates following root-end surgery range from 48% to 93%, with failure of periapical healing associated with root and crown fracture, being the predominant reasons for tooth extraction. The factors influencing impact of root-end surgery on patients' quality of life could not be adequately evaluated due to design flaws in the available studies. In conclusion, if root canal treatment failure due to leakage through cracks, fractures or restoration margin are excluded, the remaining cases may represent localized residual infection and inflammation at the periapex that should be amenable to predictable management with the aid of modern root-end surgery.
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Affiliation(s)
- Yuan-Ling Ng
- Unit of Endodontology, Department of Restorative Dentistry, UCL Eastman Dental Institute, London, UK
| | - Kishor Gulabivala
- Unit of Endodontology, Department of Restorative Dentistry, UCL Eastman Dental Institute, London, UK
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Rosen E, Salem R, Kavalerchik E, Kahn A, Tsesis I. The effect of imaging modality on the evaluation of the outcome of endodontic surgery. Dentomaxillofac Radiol 2022; 51:20220164. [PMID: 36255349 PMCID: PMC9717397 DOI: 10.1259/dmfr.20220164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 08/08/2022] [Accepted: 09/18/2022] [Indexed: 01/20/2023] Open
Abstract
OBJECTIVES The aim of this study was to assess the effect of the imaging modality on the evaluation of the outcome of modern surgical endodontic treatments, based on a systematic review of the literature. METHODS Strict inclusion criteria were adopted in order to identify studies that assessed the outcome of surgical endodontic treatments. Treatment success rates were pooled. The effect of the imaging modality used for the outcome assessment, and the methodological quality of the studies (based on the risk of bias (ROB)), were evaluated. RESULTS Nineteen articles were included. The success rates assessed by periapical (PA) radiography were significantly higher than when cases were evaluated by cone beam computed tomography (CBCT; 90 and 35% respectively). This difference was mainly due to a significant proportion of cases that were assessed by CBCT as uncertain healing (48%) compared to only 4% using PA. The success rates ranged between 86 and 92% in low ROB studies, and between 19-100% in high ROB studies. CONCLUSIONS Outcome assessment based on CBCT may lead to significantly lower estimates of rate of success, and higher rates of uncertain healing, thus presenting a dilemma in the decision-making following surgical endodontic treatment. The success rates of studies with lower methodological quality are more variable than for high quality studies.
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Affiliation(s)
| | - Rahaf Salem
- Department of Endodontics, Goldschleger School of Dental Medicine, Tel-Aviv University, Ramat Aviv 39040, Israel
| | - Eitan Kavalerchik
- Department of Endodontics, Goldschleger School of Dental Medicine, Tel-Aviv University, Ramat Aviv 39040, Israel
| | - Adrian Kahn
- Department of Oral & Maxillofacial Surgery, Goldschleger School of Dental Medicine, Tel-Aviv University, Ramat Aviv 39040, Israel
| | - Igor Tsesis
- Department of Endodontics, Goldschleger School of Dental Medicine, Tel-Aviv University, Ramat Aviv 39040, Israel
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Shah PK, El Karim IA, Duncan HF, Nagendrababu V, Chong BS. Outcomes reporting in systematic reviews on surgical endodontics: A scoping review for the development of a core outcome set. Int Endod J 2022; 55:811-832. [PMID: 35553439 DOI: 10.1111/iej.13763] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 05/10/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Evidence-informed decision-making in healthcare relies on the translation of research results to everyday clinical practice. A fundamental requirement is that the validity of any healthcare intervention must be supported by the resultant favourable treatment outcome. Unfortunately, differences in study design and the outcome measures evaluated often make it challenging to synthesise the available research evidence required for secondary research analysis and guideline development. Core outcome sets (COS) are defined as an agreed standardised set of outcomes which should be measured and reported as a minimum in all clinical trials on a specific topic. The benefits of COS include less heterogeneity, a reduction in the risk of reporting bias, ensuring all trials contribute data to facilitate meta-analyses, and given the engagement of key stakeholders, it also increases the chances that clinically-relevant outcomes are identified. The recognition of the need for COS for assessing endodontic treatment outcomes lead to the development of Core Outcome Sets for Endodontic Treatment modalities (COSET) protocol, which is registered (No. 1879) on the Core Outcome Measures in Effectiveness Trials (COMET) website. OBJECTIVES The objectives of this scoping review are to: (1) identify the outcomes assessed in studies evaluating surgical endodontic procedures; (2) report on the method of assessment used to measure the outcomes; (3) and assess selective reporting bias in the included studies. The data obtained will be used to inform the development of COS for surgical endodontics. METHODS A structured literature search of electronic databases and the grey literature was conducted to identify systematic reviews on periradicular surgery (PS), intentional replantation (IR) and tooth/root resection (RR), published between January 1990 and December 2020. Two independent reviewers were involved in the literature selection, data extraction and the appraisal of the studies identified. The type of intervention, outcomes measured, type of outcomes reported (clinician- or patient-reported), outcome measurement method, and follow-up period, were recorded using a standardised form. RESULTS Twenty-six systematic reviews consisting of 19 studies for PS, three studies for IR and four studies for RR were selected for inclusion. Outcome measures identified for PS and IR included pain, swelling, mobility and tenderness, outcomes related to periodontal/soft tissue healing (including sinus tract), periradicular healing, tooth survival, life impact (including Oral-Health-Related-Quality-of-Life), resource use and/or adverse effects. For RR, in addition to tooth survival, endodontic complications, and adverse effects, the outcome measures were primarily periodontal-related, including pocket depth reduction, attachment gain, periodontal disease, and periodontic-endodontic lesions. The majority of outcome measures for PS, IR, and RR were assessed clinically, radiologically and/or via patient history. Specific tools such as rating scales (Visual Analog Scale, Verbal rating Scale, Numerical Rating Scale, and other scales) were used for the assessment of pain, swelling, and tenderness, and validated questionnaires were used for the assessment of oral health-related quality of life. The range of follow-up periods were variable, dependent on the outcome measure and the type of intervention. CONCLUSIONS Outcome measures, method of assessment and follow-up periods for PS, IR and RR were identified and categorised to help standardise the reporting of outcomes for future research studies. Additional outcome measures that were not reported, but may be considered in the COSET consensus process include loss of root-end filling material, number of clinic visits, surgery-related dental anxiety and muco-gingival aesthetic-related measures, such as scarring, black triangles, root surface exposure, and tissue discolouration.
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Affiliation(s)
- Pratik Kamalkant Shah
- Institute of Dentistry, Faculty of Medicine & Dentistry, Queen Mary University of London, London, UK
| | - Ikhlas A El Karim
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, Northern Ireland, UK
| | - Henry Fergus Duncan
- Division of Restorative Dentistry & Periodontology, Dublin Dental University Hospital, Trinity College Dublin, Dublin, Ireland
| | - Venkateshbabu Nagendrababu
- Department of Preventive and Restorative Dentistry, College of Dental Medicine, University of Sharjah, Sharjah, UAE
| | - Bun San Chong
- Institute of Dentistry, Faculty of Medicine & Dentistry, Queen Mary University of London, London, UK
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Prognostic Factors in Endodontic Surgery Using an Endoscope: A 1 Year Retrospective Cohort Study. MATERIALS 2022; 15:ma15093353. [PMID: 35591687 PMCID: PMC9103390 DOI: 10.3390/ma15093353] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 04/22/2022] [Accepted: 05/05/2022] [Indexed: 12/12/2022]
Abstract
This retrospective study clarified the success rate of endoscopic endodontic surgeries and identified predictors accounting for successful surgeries. In this retrospective study, 242 patients (90 males, 152 females) who underwent endoscopic endodontic surgery at a single general hospital and were diagnosed through follow-up one year later were included. Risk factors were categorized into attributes, general health, anatomy, and surgery. Then, the correlation coefficient was calculated for the success or failure of endodontic surgery for each variable, the odds ratio was calculated for the upper variable, and factors related to the surgical prognosis factor were identified. The success rate of endodontic surgery was 95.3%, showing that it was a highly predictable treatment. The top three correlation coefficients were post, age, and perilesional sclerotic signs. Among them, the presence of posts was the highest, compared with the odds ratio, which was 9.592. This retrospective study revealed the success rate and risk factors accounting for endoscopic endodontic surgeries. Among the selected clinical variables, the presence of posts was the most decisive risk factor determining the success of endodontic surgeries.
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Bulmer JA, Currell SD, Peters CI, Peters OA. Endodontic knowledge, attitudes and referral patterns in Australian general dentists. Aust Dent J 2022; 67 Suppl 1:S24-S30. [PMID: 35505612 PMCID: PMC9795975 DOI: 10.1111/adj.12912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/27/2022] [Indexed: 12/30/2022]
Abstract
BACKGROUND General dental practitioners often perceive root canal treatments as complex, and specialist referrals are commonplace in general dental practice. Therefore, the aim of this study was to better understand the knowledge of Australian general dentists and their attitudes regarding endodontics in general, and specifically (RCT), to highlight barriers and facilitating factors in the provision of endodontic care. METHODS A combined paper-based and online survey was sent to general dental practitioners. The questionnaire consisted of 27 items, presented as checkboxes and in Likert scale format. Responses were tabled and statistically contrasted using Chi-square tests and linear regression analysis. RESULTS A significant proportion of surveyed dentists were not confident in their ability to provide endodontic care, specifically root canal treatments (RCT). Confidence depended on factors, such as time in practice, participation in continuing professional development as well as fear of litigation and type of treatment. Other factors such as the availability of appropriate instruments and referral options, had comparatively little impact on practitioner confidence. DISCUSSION While almost all general dental practitioners (GDPs) surveyed in this study believe RCT is important for improving the long-term retention of a tooth, just over half of the GDPs say they feel confident in their knowledge and provision of root canal treatment procedures.
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Affiliation(s)
- JA Bulmer
- Private PracticeGold CoastQueenslandAustralia
| | - SD Currell
- Private PracticeGold CoastQueenslandAustralia
| | - CI Peters
- School of DentistryThe University of QueenslandHerstonQueenslandAustralia
| | - OA Peters
- School of DentistryThe University of QueenslandHerstonQueenslandAustralia
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Abou ElReash A, Hamama H, Comisi JC, Zaeneldin A, Xiaoli X. The effect of retrograde material type and surgical techniques on the success rate of surgical endodontic retreatment: systematic review of prospective randomized clinical trials. BMC Oral Health 2021; 21:375. [PMID: 34303365 PMCID: PMC8306275 DOI: 10.1186/s12903-021-01731-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 07/16/2021] [Indexed: 11/30/2022] Open
Abstract
Background Endodontic surgical procedures, when performed, require retrograde filling materials that are biocompatible, non-toxic, non-irritant, dimensionally stable, and ideally promote bone formation. Precise evaluation of retrograde filling materials in clinical trials is necessary to give holistic view for properties of material and potential outcome from its use. The purpose of this review is to evaluate the effect of retrograde material type and surgical techniques on the success rate of surgical endodontic retreatment. Methods An electronic search was performed in the time frame between 1st of January 2000 to 1st of September 2020 using database. Sources Web of Science, PubMed and redundant hand searches through their references. Seven inclusion–exclusion criteria were set for the selection and identification of relevant articles. Risk of bias was conducted for the included studies. Results Nine randomized clinical trials (RCTs) fulfilled the inclusion criteria for this systematic review. The outcome of this review revealed that none of the reviewed trials totally-fulfilled CONSORT 2010 criteria. Conclusions In light of the outcome of this review, there is no enough evidence to support the superiority of certain retrograde filling material or surgical technique over another in the success rate of surgical endodontics retreatment. The variety of methodologies and strategies, such as patient selection, the method of treatment and study analysis, led to doubtful credibility of the obtained clinical evidence. Further prospective randomized controlled clinical trials evaluating the specific effect of the various used materials are needed.
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Affiliation(s)
- Ashraf Abou ElReash
- Department of Endodontic, Xiangya School of Stomatology, Central South University, Xiangya Road No 72. Kaifu, Changsha, 410078, Hunan Province, China
| | - Hamdi Hamama
- Department of Operative Dentistry, Faculty of Dentistry, Mansoura University, Mansoura, Egypt
| | - John C Comisi
- Department of Oral Rehabilitation, Medical University of South Carolina, James B. Edwards College of Dental Medicine, Charleston, SC, USA
| | - Ahmed Zaeneldin
- Restorative Dental Sciences Department, Prince Philip Dental Hospital, The University of Hong Kong, Hong Kong, Hong Kong
| | - Xie Xiaoli
- Department of Endodontic, Xiangya School of Stomatology, Central South University, Xiangya Road No 72. Kaifu, Changsha, 410078, Hunan Province, China.
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Jabbari G, Jamali S, Nasrabadi N, Keikha F. Success Rate of Contemporary Regenerative Endodontic Therapy and the Expected Outcomes of the Endodontic Microsurgery: A Systematic Review and Meta-Analysis. PESQUISA BRASILEIRA EM ODONTOPEDIATRIA E CLÍNICA INTEGRADA 2021. [DOI: 10.1590/pboci.2021.163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Pallarés-Serrano A, Glera-Suarez P, Soto-Peñaloza D, Peñarrocha-Oltra D, von Arx T, Peñarrocha-Diago M. The use of the endoscope in endodontic surgery: A systematic review. J Clin Exp Dent 2020; 12:e972-e978. [PMID: 33154800 PMCID: PMC7600213 DOI: 10.4317/jced.56539] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Accepted: 01/27/2020] [Indexed: 01/08/2023] Open
Abstract
Background A systematic review of clinical studies with at least one year of follow-up was done to assess the success rate of endodontic surgery including endoscopy for magnification and illumination.
Material and Methods Five electronic databases were searched, including MEDLINE (via PubMed), Embase, Web of Science, Scopus and the Cochrane Library of the Cochrane Collabora-tion (CENTRAL). There were no language restrictions, and the search covered the period up to October 2019. The risk of bias was evaluated with the Cochrane Collaboration tool for randomized clinical trials and the ROBINS-I tool for non-randomized studies of inter-ventions.
Results From the 278 initially identified titles, finally 2 randomized controlled trials and 3 non-randomized studies met the inclusion criteria. All the included studies analyzed the success rate of endodontic surgery performed with the help of endoscope for magnifica-tion and illumination. The risk of bias was high for allocation sequence concealment and blinding of participants and personnel in the randomized controlled trials. The nonran-domized studies showed limitations in terms of confounding bias and blinding of outcome assessment. Endodontic surgery with the help of an endoscope is associated with high success rates (88.9-94.9%).
Conclusions The endoscope was associated with high success rates of endodontic sur-gery in the included studies. Future studies on this topic are warranted, due to the meth-odological issues and the scarce number of randomized clinical trials. Key words:Endodontic surgery, magnification, endoscope, success.
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Affiliation(s)
- Antonio Pallarés-Serrano
- DDS, MS. Master in Oral Surgery and Implant Dentistry, Department of Stomatolo-gy, Faculty of Medicine and Dentistry, University of Valencia, Spain
| | - Pablo Glera-Suarez
- DDS. Master in Oral Surgery and Implant Dentistry, Department of Stomatology, Faculty of Medicine and Dentistry, University of Valencia, Spain
| | - David Soto-Peñaloza
- DDS, MS. Master in Oral Surgery and Implant Dentistry, Department of Stomatolo-gy, Faculty of Medicine and Dentistry, University of Valencia, Spain
| | - David Peñarrocha-Oltra
- DDS, PhD. Assistant Professor, Oral Surgery Unit, Department of Stomatology, Faculty of Medicine and Dentistry, University of Valencia, Spain
| | - Thomas von Arx
- Prof. Dr. med. dent. Department of Oral Surgery and Stomatology, School of Dental Medicine, University of Bern, Bern, Switzerland
| | - Miguel Peñarrocha-Diago
- MD, PhD, DDS. Full Professor, Oral Surgery Unit, Department of Stomatology, Faculty of Medicine and Dentistry, University of Valencia, Spain
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Allegue-Magaz S, Peñarrocha-Diago M, Chamorro-Petronacci CM, Lorenzo-Pouso AI, Blanco-Carrión A, García-García A, Pérez-Sayáns M. Quality and readability of the dental information obtained by patients on Internet: criteria for selecting medical consultation websites. Med Oral Patol Oral Cir Bucal 2020; 25:e508-e515. [PMID: 32388523 PMCID: PMC7338072 DOI: 10.4317/medoral.23521] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 02/17/2020] [Indexed: 01/15/2023] Open
Abstract
Background The main objective of this study is to examine the quality of the information available for patients online with regards to the apicoectomy surgical procedure, both on general and critically selected websites. The hypothesis is that general websites has less quality than other that have been pre-selected.
Material and Methods A search for the English term "apicoectomy” was performed online. The first 100 websites that appeared in both Google and Yahoo were analysed. Seven validated instruments were used for these two dimensions: quality (DISCERN, JAMA and EQIP), and readability (FRES, Fog Scale, FKRGL and SMOG).
Results A total of 21 websites (10.5%) were selected. The readability of the websites in both groups was difficult or very difficult. With regards to the quality of the websites, the DISCERN instrument indicated an average value of 2.28 [2.14-2.39] for all of the websites, therefore indicating very low quality with serious defects; however, in the selected websites, the average quality was 3.16 [2.84-3.48], indicating potential, but not serious defects (p<0.001). There were statistically significant differences for the FRES values (p = 0.030), with a greater readability in the selected group of websites.
Conclusions We believe that it is very important for the population to become aware of and learn how to use certain exclusion criteria when selecting medical consultation websites, as in doing so, they will be able to obtain a higher quality of information from these websites. Key words:Apicoectomy, readability, DISCERN.
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Affiliation(s)
| | | | | | | | | | | | - M Pérez-Sayáns
- Oral Medicine, Oral Surgery and Implantology Unit Faculty of Medicine and Dentistry Santiago de Compostela University Entrerríos s/n, Santiago de Compostela C.P. 15782, Spain
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Low JF, Dom TNM, Baharin SA. Magnification in endodontics: A review of its application and acceptance among dental practitioners. Eur J Dent 2019; 12:610-616. [PMID: 30369811 PMCID: PMC6178675 DOI: 10.4103/ejd.ejd_248_18] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
The application of magnification devices in endodontics is mainly meant for visual enhancement and improved ergonomics. This is crucial especially when long hours are spent in a narrow operating space to treat obscure microanatomy. Nevertheless, application of magnification in endodontics has yet to be introduced into the mainstream practice due to various influences in behavioral patterns. By conducting an extensive literature search in the PubMed database, this narrative review paper depicts the present state of magnification devices, their applications within the endodontic practice, factors that influence their usage, the advantages, and shortcomings, as well as the significances of magnification in the field of endodontics. This review paper will encourage clinicians to employ magnification in their practice for improved outcome.
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Affiliation(s)
- Jun Fay Low
- Centre for Restorative Dentistry, Faculty of Dentistry, Unit of Endodontology, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, 50300 Kuala Lumpur, Malaysia
| | - Tuti Ningseh Mohd Dom
- Centre for Family Oral Health, Faculty of Dentistry, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, 50300 Kuala Lumpur, Malaysia
| | - Safura Anita Baharin
- Centre for Restorative Dentistry, Faculty of Dentistry, Unit of Endodontology, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, 50300 Kuala Lumpur, Malaysia
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Liao WC, Lee YL, Tsai YL, Lin HJ, Chang MC, Chang SF, Chang SH, Jeng JH. Outcome assessment of apical surgery: A study of 234 teeth. J Formos Med Assoc 2019; 118:1055-1061. [DOI: 10.1016/j.jfma.2018.10.019] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Revised: 10/24/2018] [Accepted: 10/26/2018] [Indexed: 11/29/2022] Open
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Outcome of Endodontic Surgery: A Meta-analysis of the Literature-Part 3: Comparison of Endodontic Microsurgical Techniques with 2 Different Root-end Filling Materials. J Endod 2018; 44:923-931. [PMID: 29681480 DOI: 10.1016/j.joen.2018.02.021] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Revised: 02/17/2018] [Accepted: 02/19/2018] [Indexed: 12/12/2022]
Abstract
INTRODUCTION The aim of the present study was to investigate the influence of root-end preparation and filling material on endodontic surgery outcome. A systematic review and meta-analysis was conducted to determine the outcome of resin-based endodontic surgery (RES, the use of high-magnification preparation of a shallow and concave root-end cavity and bonded resin-based root-end filling material) versus endodontic microsurgery (EMS, the use of high-magnification ultrasonic root-end preparation and root-end filling with SuperEBA [Keystone Industries, Gibbstown, NJ], IRM [Dentsply Sirona, York, PA], mineral trioxide aggregate [MTA], or other calcium silicate cements). METHODS An exhaustive literature search was conducted to identify prognostic studies on the outcome of root-end surgery. Human studies conducted from 1966 to the end of December 2016 in 5 different languages (ie, English, French, German, Italian, and Spanish) were searched in 4 electronic databases (ie, Medline, Embase, PubMed, and Cochrane Library). Relevant review articles on the subject were scrutinized for cross-references. In addition, 5 dental and medical journals (Journal of Endodontics; International Endodontic Journal; Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics; Journal of Oral and Maxillofacial Surgery; and International Journal of Oral and Maxillofacial Surgery) were hand checked dating back to 1975. All abstracts were screened by 3 independent reviewers (H.B., M.K., and F.S.). Strict inclusion-exclusion criteria were defined to identify relevant articles. Raw data were extracted from the full-text review of these selected articles independently by each of the 3 reviewers. In case of disagreement, an agreement was reached by discussion, and qualifying articles were assigned to group RES. For EMS, the same search strategy was performed for the time frame October 2009 to December 2016, whereas up to October 2009 the data were obtained from a previous systematic review with identical criteria and search strategy. Weighted pooled success rates and a relative risk assessment between RES and EMS were calculated. To make a comparison between groups, a random effects model was used. RESULTS Sixty-eight articles were eligible for full-text review. Of these, per strict inclusion exclusion criteria, 14 studies qualified, 3 for RES (n = 862) and 11 for EMS (n = 915). Weighted pooled success rates for RES were 82.20% (95% confidence interval [CI], 0.7965-0.8476) and 94.42% for EMS (95% CI, 0.9295-0.9590). This difference was statistically significant (P < .0005). CONCLUSIONS The probability for success for EMS proved to be significantly greater than the probability for success for RES, providing best available evidence on the influence of cavity preparation with ultrasonic tips and/or SuperEBA (Keystone Industries, Gibbstown, NJ), IRM (Dentsply Sirona, York, PA), MTA, or silicate cements as root-end filling material instead of a shallow cavity preparation and placement of a resin-based material. Additional large-scale randomized clinical trials are needed to assess other predictors of outcome.
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Predictors of clinical outcomes in endodontic microsurgery: a systematic review and meta-analysis. GIORNALE ITALIANO DI ENDODONZIA 2017. [DOI: 10.1016/j.gien.2017.03.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Del Fabbro M, Corbella S, Sequeira‐Byron P, Tsesis I, Rosen E, Lolato A, Taschieri S. Endodontic procedures for retreatment of periapical lesions. Cochrane Database Syst Rev 2016; 10:CD005511. [PMID: 27759881 PMCID: PMC6461161 DOI: 10.1002/14651858.cd005511.pub3] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND When primary root canal therapy fails, periapical lesions can be retreated with or without surgery. Root canal retreatment is a non-surgical procedure that involves removal of root canal filling materials from the tooth, followed by cleaning, shaping and obturating of the canals. Root-end resection is a surgical procedure that involves exposure of the periapical lesion through an osteotomy, surgical removal of the lesion, removal of part of the root-end tip, disinfection and, commonly, retrograde sealing or filling of the apical portion of the remaining root canal. This review updates one published in 2008. OBJECTIVES To assess effects of surgical and non-surgical therapy for retreatment of teeth with apical periodontitis.To assess effects of surgical root-end resection under various conditions, for example, when different materials, devices or techniques are used. SEARCH METHODS We searched the following electronic databases: the Cochrane Oral Health Trials Register (to 10 February 2016), the Cochrane Central Register of Controlled Trials (CENTRAL; 2016, Issue 1), MEDLINE Ovid (1946 to 10 February 2016) and Embase Ovid (1980 to 10 February 2016). We searched the US National Registry of Clinical Trials (ClinicalTrials.gov) and the World Health Organization (WHO) International Clinical Trials Registry Platform for ongoing trials (to 10 February 2016). We placed no restrictions regarding language and publication date. We handsearched the reference lists of the studies retrieved and key journals in the field of endodontics. SELECTION CRITERIA We included randomised controlled trials (RCTs) involving people with periapical pathosis. Studies could compare surgery versus non-surgical treatment or could compare different types of surgery. Outcome measures were healing of the periapical lesion assessed after one-year follow-up or longer; postoperative pain and discomfort; and adverse effects such as tooth loss, mobility, soft tissue recession, abscess, infection, neurological damage or loss of root sealing material evaluated through radiographs. DATA COLLECTION AND ANALYSIS Two review authors independently extracted data from included studies and assessed their risk of bias. We contacted study authors to obtain missing information. We combined results of trials assessing comparable outcomes using the fixed-effect model, with risk ratios (RRs) for dichotomous outcomes and mean differences (MDs) for continuous outcomes, and 95% confidence intervals (CIs). We used generic inverse variance for split-mouth studies. MAIN RESULTS We included 20 RCTs. Two trials at high risk of bias assessed surgery versus a non-surgical approach: root-end resection with root-end filling versus root canal retreatment. The other 18 trials evaluated different surgical protocols: cone beam computed tomography (CBCT) versus periapical radiography for preoperative assessment (one study at high risk of bias); antibiotic prophylaxis versus placebo (one study at unclear risk); different magnification devices (loupes, surgical microscope, endoscope) (two studies at high risk); types of incision (papilla base incision, sulcular incision) (one study at high risk and one at unclear risk); ultrasonic devices versus handpiece burs (one study at high risk); types of root-end filling material (glass ionomer cement, amalgam, intermediate restorative material (IRM), mineral trioxide aggregate (MTA), gutta-percha (GP), super-ethoxy benzoic acid (EBA)) (five studies at high risk of bias, one at unclear risk and one at low risk); grafting versus no grafting (three studies at high risk and one at unclear risk); and low energy level laser therapy versus placebo (irradiation without laser activation) versus control (no use of the laser device) (one study at high risk).There was no clear evidence of superiority of the surgical or non-surgical approach for healing at one-year follow-up (RR 1.15, 95% CI 0.97 to 1.35; two RCTs, 126 participants) or at four- or 10-year follow-up (one RCT, 82 to 95 participants), although the evidence is very low quality. More participants in the surgically treated group reported pain in the first week after treatment (RR 3.34, 95% CI 2.05 to 5.43; one RCT, 87 participants; low quality evidence).In terms of surgical protocols, there was some inconclusive evidence that ultrasonic devices for root-end preparation may improve healing one year after retreatment, when compared with the traditional bur (RR 1.14, 95% CI 1.00 to 1.30; one RCT, 290 participants; low quality evidence).There was evidence of better healing when root-ends were filled with MTA than when they were treated by smoothing of orthograde GP root filling, after one-year follow-up (RR 1.60, 95% CI 1.14 to 2.24; one RCT, 46 participants; low quality evidence).There was no evidence that using CBCT rather than radiography for preoperative evaluation was advantageous for healing (RR 1.02, 95% CI 0.70 to 1.47; one RCT, 39 participants; very low quality evidence), nor that any magnification device affected healing more than any other (loupes versus endoscope at one year: RR 1.05, 95% CI 0.92 to 1.20; microscope versus endoscope at two years: RR 1.01, 95% CI 0.89 to 1.15; one RCT, 70 participants, low quality evidence).There was no evidence that antibiotic prophylaxis reduced incidence of postoperative infection (RR 0.49, 95% CI 0.09 to 2.64; one RCT, 250 participants; low quality evidence).There was some evidence that using a papilla base incision (PBI) may be beneficial for preservation of the interdental papilla compared with complete papilla mobilisation (one RCT (split-mouth), 12 participants/24 sites; very low quality evidence). There was no evidence of less pain in the PBI group at day 1 post surgery (one RCT, 38 participants; very low quality evidence).There was evidence that adjunctive use of a gel of plasma rich in growth factors reduced postoperative pain compared with no grafting (measured on visual analogue scale: one day postoperative MD -51.60 mm, 95% CI -63.43 to -39.77; one RCT, 36 participants; low quality evidence).There was no evidence that use of low energy level laser therapy (LLLT) prevented postoperative pain (very low quality evidence). AUTHORS' CONCLUSIONS Available evidence does not provide clinicians with reliable guidelines for treating periapical lesions. Further research is necessary to understand the effects of surgical versus non-surgical approaches, and to determine which surgical procedures provide the best results for periapical lesion healing and postoperative quality of life. Future studies should use standardised techniques and success criteria, precisely defined outcomes and the participant as the unit of analysis.
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Affiliation(s)
- Massimo Del Fabbro
- Università degli Studi di MilanoDepartment of Biomedical, Surgical and Dental SciencesIRCCS Galeazzi Orthopaedic InstituteVia Riccardo Galeazzi 4MilanItaly20161
| | - Stefano Corbella
- Università degli Studi di MilanoDepartment of Biomedical, Surgical and Dental SciencesIRCCS Galeazzi Orthopaedic InstituteVia Riccardo Galeazzi 4MilanItaly20161
| | - Patrick Sequeira‐Byron
- University of BernDepartment of Preventive, Restorative and Pediatric DentistryFreiburgstrasse 7BernBernSwitzerlandCH‐3010
| | - Igor Tsesis
- Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv UniversityDepartment of EndodontologyTel AvivIsrael
| | - Eyal Rosen
- Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv UniversityDepartment of EndodontologyTel AvivIsrael
| | - Alessandra Lolato
- Università degli Studi di MilanoDepartment of Biomedical, Surgical and Dental SciencesIRCCS Galeazzi Orthopaedic InstituteVia Riccardo Galeazzi 4MilanItaly20161
| | - Silvio Taschieri
- Università degli Studi di MilanoDepartment of Biomedical, Surgical and Dental SciencesIRCCS Galeazzi Orthopaedic InstituteVia Riccardo Galeazzi 4MilanItaly20161
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Ookubo K, Ookubo A, Tsujimoto M, Sugimoto K, Yamada S, Hayashi Y. Scanning electron microscopy reveals severe external root resorption in the large periapical lesion. Microsc Res Tech 2016; 79:495-500. [PMID: 26957368 DOI: 10.1002/jemt.22652] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Revised: 02/22/2016] [Accepted: 02/24/2016] [Indexed: 11/07/2022]
Abstract
The present study was designed to investigate the relationships between clinicopathological findings and the resorptive conditions of root apices of teeth with periodontitis. The samples included 21 root apices with large periapical radiolucent lesions. The preoperative computed tomography (CT) and intraoperative findings were correlated with the presence, extension, and the progression pattern of periapical resorption using a scanning electron microscope. The subjects' age, gender, chief complaint, type of tooth, percussion test results, size of periapical lesion using CT, and intraoperative findings were recorded. All apicoectomies were performed under an operative microscope for endodontic microsurgery. A significant large size was observed in cystic lesions compared with granulomatous lesions. The cementum surface at the periphery of the lesion was covered with globular structures (2-3 μm in diameter). Cementum resorption started as small defect formations at the surface. As the defect formation progressed, a lamellar structure appeared at the resorption area, and the size of globular structures became smaller than that of globules at the surface. Further resorption produced typical lacuna formation, which was particularly observed in fracture cases. The most morphologically severe destructive pattern of dentin resorption was observed in large cystic lesions. This study is the first report to elucidate the relationships between three clinical types of undesirable periapical lesions: (1) undertreatment, (2) periapical fracture, (3) macro-level resorption, and the microstructure of external root resorption including from small defects at the cementum surface to a significant destructive pattern inside the dentin. Microsc. Res. Tech. 79:495-500, 2016. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Kensuke Ookubo
- Department of Cariology, Nagasaki University Graduate School of Biomedical Sciences, Sakamoto 1-7-1, Nagasaki, 852-8102, Japan
| | - Atsushi Ookubo
- Department of Cariology, Nagasaki University Graduate School of Biomedical Sciences, Sakamoto 1-7-1, Nagasaki, 852-8102, Japan
| | - Masaki Tsujimoto
- Department of Cariology, Nagasaki University Graduate School of Biomedical Sciences, Sakamoto 1-7-1, Nagasaki, 852-8102, Japan
| | - Kouji Sugimoto
- Department of Cariology, Nagasaki University Graduate School of Biomedical Sciences, Sakamoto 1-7-1, Nagasaki, 852-8102, Japan
| | - Shizuka Yamada
- Department of Cariology, Nagasaki University Graduate School of Biomedical Sciences, Sakamoto 1-7-1, Nagasaki, 852-8102, Japan
| | - Yoshihiko Hayashi
- Department of Cariology, Nagasaki University Graduate School of Biomedical Sciences, Sakamoto 1-7-1, Nagasaki, 852-8102, Japan
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Abstract
BACKGROUND After the introduction of microsurgical principles in endodontics involving new techniques for root canal treatment, there has been a drive to enhance the visualisation of the surgical field. It is important to know if the technical advantages for the operator brought in by magnification devices such as surgical microscopes, endoscopes and magnifying loupes, are also associated with advantages for the patient in terms of improvement of clinical and radiographic outcomes. This version updates the review published in 2009. OBJECTIVES To evaluate and compare the effects of endodontic treatment performed with the aid of magnification devices versus endodontic treatment without magnification devices. We also aimed to compare the different magnification devices used in endodontics with one another. SEARCH METHODS The following electronic databases were searched: the Cochrane Oral Health Group Trials Register (to 13 October 2015), the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library, 2015, Issue 9), MEDLINE via OVID (1946 to 13 October 2015) and EMBASE via OVID (1980 to 13 October 2015). We searched the US National Institutes of Health Trials Register (http://clinicaltrials.gov) and the WHO Clinical Trials Registry Platform for ongoing trials. No restrictions were placed on the language or date of publication when searching the electronic databases. SELECTION CRITERIA We considered all randomised controlled trials (RCTs) and quasi-randomised controlled trials comparing endodontic therapy performed with versus without one or more magnification devices, as well as randomised and quasi-randomised trials comparing two or more magnification devices used as an adjunct to endodontic therapy. DATA COLLECTION AND ANALYSIS We conducted screening of search results independently and in duplicate. We obtained full papers for potentially relevant trials. The Cochrane Collaboration statistical guidelines were to be followed for data synthesis. MAIN RESULTS No trials met the inclusion criteria for this review. AUTHORS' CONCLUSIONS No article was identified in the current literature that satisfied the criteria for inclusion. It is unknown if and how the type of magnification device affects the treatment outcome, considering the high number of factors that may have a significant impact on the success of endodontic surgical procedure. This should be investigated by further long-term, well-designed RCTs that conform to the CONSORT statement (www.consort-statement.org/).
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Affiliation(s)
- Massimo Del Fabbro
- Università degli Studi di Milano, IRCCS Galeazzi Orthopaedic InstituteDepartment of Biomedical, Surgical and Dental SciencesVia Riccardo Galeazzi 4MilanItaly20161
| | - Silvio Taschieri
- Università degli Studi di Milano, IRCCS Galeazzi Orthopaedic InstituteDepartment of Biomedical, Surgical and Dental SciencesVia Riccardo Galeazzi 4MilanItaly20161
| | - Giovanni Lodi
- Università degli Studi di MilanoDipartimento di Scienze Biomediche, Chirurgiche e OdontoiatricheVia Beldiletto 1/3MilanItaly20142
| | - Giuseppe Banfi
- University of Milan, IRCCS Galeazzi Orthopaedic InstituteDepartment of Health TechnologiesVia R Galeazzi 4MilanItaly20161
| | - Roberto L Weinstein
- University of Milan, IRCCS Galeazzi Orthopaedic InstituteDepartment of Health TechnologiesVia R Galeazzi 4MilanItaly20161
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Wong AWY, Zhu X, Zhang S, Li SKY, Zhang C, Chu CH. Treatment time for non-surgical endodontic therapy with or without a magnifying loupe. BMC Oral Health 2015; 15:40. [PMID: 25887978 PMCID: PMC4374292 DOI: 10.1186/s12903-015-0025-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2014] [Accepted: 03/05/2015] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Use of magnifying loupe may increase the efficiency of dental care. This clinical trial compared the time in performing non-surgical endodontic therapy with or without the use of a magnifying loupe. METHODS Patients who required primary endodontic treatment in clinical trial centres at the University of Hong Kong (HKU) in Hong Kong and Peking University (PKU) in Beijing were invited to participate in this study. Two HKU dentists and 2 PKU dentists, forming 2 pairs of dentists with similar years of clinical experience, performed endodontic treatments according to the same procedures and used the same materials, either in single or multiple visits. They had no prior experience with the use of a magnifying loupe. One dentist from each pair was trained to use a magnifying loupe (x2.5). The treatment time was recorded. RESULTS Eighty-four PKU patients with a mean age of 42.8 years and 98 HKU patients with a mean age of 46.0 years were recruited in this study. Ninety-six teeth were treated with a magnifying loupe and 86 teeth were treated without a magnifying loupe. The results showed that treatment time was not associated with age, gender, tooth vitality, or the presence of apical radiolucency or sinus tract. The results of ANCOVA revealed the treatment time was associated with the clinic (HKU or PKU), root canal system (single or multiple), presence of preoperative pain, treatment visit (single or multiple), the use of a magnifying loupe, and the experience of the operator. CONCLUSION In this study, the use of a magnifying loupe could significantly reduce the endodontic treatment time. TRIAL REGISTRATION Clinical Trials ChiCTR-IOR-15005988 registered 15 February 2015.
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Affiliation(s)
- Amy Wai-yee Wong
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China.
| | - Xiaofei Zhu
- School and Hospital of Stomatology Special Service Clinic, Peking University, Beijing, China.
| | - Shinan Zhang
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China.
| | | | - Chengfei Zhang
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China.
| | - Chun-Hung Chu
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China.
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Outcome of nonsurgical retreatment and endodontic microsurgery: a meta-analysis. Clin Oral Investig 2015; 19:569-82. [DOI: 10.1007/s00784-015-1398-3] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2014] [Accepted: 01/02/2015] [Indexed: 01/23/2023]
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Tooth Retention through Endodontic Microsurgery or Tooth Replacement Using Single Implants: A Systematic Review of Treatment Outcomes. J Endod 2015; 41:1-10. [DOI: 10.1016/j.joen.2014.09.002] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2014] [Accepted: 09/01/2014] [Indexed: 12/20/2022]
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21
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Song M, Nam T, Shin SJ, Kim E. Comparison of Clinical Outcomes of Endodontic Microsurgery: 1 Year versus Long-term Follow-up. J Endod 2014; 40:490-4. [DOI: 10.1016/j.joen.2013.10.034] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2013] [Revised: 10/23/2013] [Accepted: 10/23/2013] [Indexed: 10/25/2022]
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Tsesis I, Rosen E, Taschieri S, Telishevsky Strauss Y, Ceresoli V, Del Fabbro M. Outcomes of Surgical Endodontic Treatment Performed by a Modern Technique: An Updated Meta-analysis of the Literature. J Endod 2013; 39:332-9. [PMID: 23402503 DOI: 10.1016/j.joen.2012.11.044] [Citation(s) in RCA: 124] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2012] [Revised: 11/21/2012] [Accepted: 11/26/2012] [Indexed: 10/27/2022]
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Taschieri S, Corbella S, Tsesis I, Del Fabbro M. Impact of the use of plasma rich in growth factors (PRGF) on the quality of life of patients treated with endodontic surgery when a perforation of sinus membrane occurred. A comparative study. Oral Maxillofac Surg 2013; 18:43-52. [PMID: 23306948 DOI: 10.1007/s10006-012-0386-x] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2012] [Accepted: 12/20/2012] [Indexed: 12/17/2022]
Abstract
INTRODUCTION The aim of this retrospective investigation was to evaluate the postoperative quality of life after endodontic surgery in maxillary molars when a sinus membrane perforation occurred and platelet concentrates were used. MATERIALS AND METHODS Included patients were treated by microsurgical endodontic treatment in molar and premolar maxillary regions between 2007 and 2010. Patients who fulfilled the inclusion criteria were screened. Data from the quality of life questionnaire were analyzed. The use of plasma rich in growth factors (PRGF) (test group) was compared with a control group when a Schneiderian membrane perforation occurred during endodontic surgery performed with a modern technique in maxillary molars and premolars. RESULTS A total of 20 patients (12 in the control group and eight in the test group) fulfilled the inclusion criteria. No differences were evaluated at baseline for clinical parameters. Significantly improved patients' quality of life was observed in the test group considering symptoms as swelling, bad breath or taste, and pain. Functional activities were less impaired in the test group and swelling was significantly higher in the control group. In the test group, pain was significantly lower than the control group during the first 6 days after surgery and also, the consumption of painkillers was lower for patients belonging to the test group even if it was not statistically significant. DISCUSSION In general, a small sinus membrane perforation (less than 6 mm) during endodontic surgery did not cause severe complications. The use of platelet concentrates could be effective in reducing the impact on patients' quality of life, decreasing pain and surgery side effects as well as swelling.
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Affiliation(s)
- S Taschieri
- Department of Biomedical, Surgical and Dental Sciences, IRCCS Istituto Ortopedico Galeazzi, Università degli Studi di Milano, Milan, Italy
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Peñarrocha-Diago MA, Ortega-Sánchez B, García-Mira B, Maestre-Ferrín L, Peñarrocha-Oltra D, Gay-Escoda C. A prospective clinical study of polycarboxylate cement in periapical surgery. Med Oral Patol Oral Cir Bucal 2012; 17:e276-80. [PMID: 22143701 PMCID: PMC3448318 DOI: 10.4317/medoral.17457] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2010] [Accepted: 06/29/2011] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVE To evaluate the clinical efficacy of polycarboxylate cement as retrograde filling material. DESIGN A prospective clinical study was made of 25 patients subjected to periapical surgery with ultrasound and magnifying loupes, in which polycarboxylate cement was used as retrograde filling material. Measurements were made of the area and diameter of the lesions pre- and postoperatively, and 6 and 12 months after the operation. The apical resection and retrograde filling areas were also measured, and the prognosis following surgery was recorded. RESULTS A total of 23 patients with 31 apicoectomized teeth were studied (2 patients being lost to follow-up). The mean area of the periapical lesions before surgery was 52.25 mm2, with a mean major diameter of 6.1 mm and a mean lesser diameter of 4.8 mm. The success rate after 12 months was 54.7%, according to the criteria of Von Arx and Kurt. The prognosis was poorer in females, in larger lesions, and in cases with larger retrograde filling areas. CONCLUSIONS Polycarboxylate cement offers good results, with important bone regeneration after periapical surgery.
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Taschieri S, Weinstein T, Rosano G, Del Fabbro M. Morphological features of the maxillary incisors roots and relationship with neighbouring anatomical structures: possible implications in endodontic surgery. Int J Oral Maxillofac Surg 2011; 41:616-23. [PMID: 22137335 DOI: 10.1016/j.ijom.2011.11.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2009] [Revised: 01/13/2010] [Accepted: 11/08/2011] [Indexed: 11/18/2022]
Abstract
The purpose of this study was to investigate the relationship between the root apex of the upper incisors and neighbouring anatomical structures as well as the morphology of the root-end foramen after apicoectomy. Fifty-seven patients requiring endodontic surgical treatment for a maxillary anterior root were enrolled. A preoperative diagnostic computed tomography (CT) scan was analysed to determine: the distance between the anterior wall of the nasopalatine duct and the central (CI-ND) incisor root 4mm from the apex; and the distance between the floor of the nasal cavity and the tip of either the central (CI-NF) or the lateral (LI-NF) incisor root. After apicoectomy, root-end foramen endoscopic pictures were taken in order to characterize their morphology. Fifty-nine central and 26 lateral incisors were evaluated. The average CI-ND was 4.71 ± 1.26 (SD) mm. The average CI-NF was 10.62 ± 2.25 mm. The average LI-NF was 13.05 ± 2.43 mm. The foramen shape after apicoectomy was ovoid to circular in about 90% of cases in both central and lateral incisors. A sound knowledge of the anatomical relationships at the surgical site is essential for the clinician to perform a safe endodontic surgical procedure.
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Affiliation(s)
- S Taschieri
- IRCCS Istituto Ortopedico Galeazzi, Department of Health Technologies, University of Milan, Milan, Italy
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Persistent Extraradicular Infection in Root-filled Asymptomatic Human Tooth: Scanning Electron Microscopic Analysis and Microbial Investigation after Apical Microsurgery. J Endod 2011; 37:1696-700. [DOI: 10.1016/j.joen.2011.09.018] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2011] [Revised: 09/01/2011] [Accepted: 09/19/2011] [Indexed: 11/18/2022]
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Setzer FC, Kohli MR, Shah SB, Karabucak B, Kim S. Outcome of endodontic surgery: a meta-analysis of the literature--Part 2: Comparison of endodontic microsurgical techniques with and without the use of higher magnification. J Endod 2011; 38:1-10. [PMID: 22152611 DOI: 10.1016/j.joen.2011.09.021] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2011] [Revised: 09/26/2011] [Accepted: 09/30/2011] [Indexed: 02/02/2023]
Abstract
INTRODUCTION The aim of this study was to investigate the outcome of root-end surgery. It identifies the effect of the surgical operating microscope or the endoscope on the prognosis of endodontic surgery. The specific outcomes of contemporary root-end surgery techniques with microinstruments but only loupes or no visualization aids (contemporary root-end surgery [CRS]) were compared with endodontic microsurgery using the same instruments and materials but with high-power magnification as provided by the surgical operating microscope or the endoscope (endodontic microsurgery [EMS]). The probabilities of success for a comparison of the 2 techniques were determined by means of a meta-analysis and systematic review of the literature. The influence of the tooth type on the outcome was investigated. METHODS A comprehensive literature search for longitudinal studies on the outcome of root-end surgery was conducted. Three electronic databases (ie, Medline, Embase, and PubMed) were searched to identify human studies from 1966 up to October 2009 in 5 different languages (ie, English, French, German, Italian, and Spanish). Review articles and relevant articles were searched for cross-references. In addition, 5 dental and medical journals (ie, Journal of Endodontics, International Endodontic Journal, Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontics, Journal of Oral and Maxillofacial Surgery, and International Journal of Oral and Maxillofacial Surgery) dating back to 1975 were hand searched. Following predefined inclusion and exclusion criteria, all articles were screened by 3 independent reviewers (S.B.S., M.R.K., and F.C.S.). Relevant articles were obtained in full-text form, and raw data were extracted independently by each reviewer. After agreement among the reviewers, articles that qualified were assigned to group CRS. Articles belonging to group EMS had already been obtained for part 1 of this meta-analysis. Weighted pooled success rates and a relative risk assessment between CRS and EMS overall as well as for molars, premolars, and anteriors were calculated. A random-effects model was used for a comparison between the groups. RESULTS One hundred one articles were identified and obtained for final analysis. In total, 14 studies qualified according to the inclusion and exclusion criteria, 2 being represented in both groups (7 for CRS [n = 610] and 9 for EMS [n = 699]). Weighted pooled success rates calculated from extracted raw data showed an 88% positive outcome for CRS (95% confidence interval, 0.8455-0.9164) and 94% for EMS (95% confidence interval, 0.8889-0.9816). This difference was statistically significant (P < .0005). Relative risk ratio analysis showed that the probability of success for EMS was 1.07 times the probability of success for CRS. Seven studies provided information on the individual tooth type (4 for CRS [n = 457] and 3 for EMS [n = 222]). The difference in probability of success between the groups was statistically significant for molars (n = 193, P = .011). No significant difference was found for the premolar or anterior group (premolar [n = 169], P = .404; anterior [n = 277], P = .715). CONCLUSIONS The probability for success for EMS proved to be significantly greater than the probability for success for CRS, providing best available evidence on the influence of high-power magnification rendered by the dental operating microscope or the endoscope. Large-scale randomized clinical trials for statistically valid conclusions for current endodontic questions are needed to make informed decisions for clinical practice.
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Affiliation(s)
- Frank C Setzer
- Department of Endodontics, School of Dental Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.
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Influenza del microscopio operatorio nella diagnosi intraoperatoria e nel ritrattamento chirurgico endodontico: studio clinico e radiografico con follow-up a un anno. DENTAL CADMOS 2011. [DOI: 10.1016/j.cadmos.2011.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Friedman S. Outcome of endodontic surgery: a meta-analysis of the literature-part 1: comparison of traditional root-end surgery and endodontic microsurgery. J Endod 2011; 37:577-8; author reply 578-80. [PMID: 21496650 DOI: 10.1016/j.joen.2011.01.020] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Reply to Dr Friedman. J Endod 2011. [DOI: 10.1016/j.joen.2011.02.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Taschieri S, Weinstein T, Tsesis I, Bortolin M, Del Fabbro M. Magnifying loupes versus surgical microscope in endodontic surgery: A four-year retrospective study. AUST ENDOD J 2011; 39:78-80. [DOI: 10.1111/j.1747-4477.2011.00309.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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von Arx T, Steiner RG, Tay FR. Apical surgery: endoscopic findings at the resection level of 168 consecutively treated roots. Int Endod J 2011; 44:290-302. [PMID: 21226737 DOI: 10.1111/j.1365-2591.2010.01811.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- T von Arx
- Department of Oral Surgery and Stomatology, School of Dental Medicine, University of Bern, Bern, Switzerland.
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Affiliation(s)
- Minju Song
- Department of Conservative Dentistry, Microscope Center, Yonsei University College of Dentistry, Seoul, Korea
| | - Euiseong Kim
- Department of Conservative Dentistry, Microscope Center, Yonsei University College of Dentistry, Seoul, Korea
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Detection of Dentinal Cracks after Root-end Resection: An Ex Vivo Study Comparing Microscopy and Endoscopy with Scanning Electron Microscopy. J Endod 2010; 36:1563-8. [PMID: 20728728 DOI: 10.1016/j.joen.2010.06.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2010] [Revised: 05/31/2010] [Accepted: 06/20/2010] [Indexed: 11/22/2022]
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García B, Peñarrocha M, Peñarrocha MA, Von Arx T. Apical surgery of a maxillary molar creating a maxillary sinus window using ultrasonics: a clinical case. Int Endod J 2010; 43:1054-61. [PMID: 20726915 DOI: 10.1111/j.1365-2591.2010.01776.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- B García
- Department of Oral Surgery and Implantology, University Medical and Dental School, Valencia, Spain
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36
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Endodontic therapy using magnification devices: A systematic review. J Dent 2010; 38:269-75. [DOI: 10.1016/j.jdent.2010.01.008] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2009] [Revised: 01/18/2010] [Accepted: 01/25/2010] [Indexed: 11/21/2022] Open
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Tsesis I, Faivishevsky V, Kfir A, Rosen E. Outcome of Surgical Endodontic Treatment Performed by a Modern Technique: A Meta-analysis of Literature. J Endod 2009; 35:1505-11. [DOI: 10.1016/j.joen.2009.07.025] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2009] [Revised: 07/22/2009] [Accepted: 07/27/2009] [Indexed: 02/08/2023]
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Abstract
BACKGROUND After the introduction of microsurgical principles in endodontics, involving new techniques for root canal treatment, there has been a continuous search for enhancing the visualisation of the surgical field. It would be interesting to know if the technical advantages for the operator brought in by magnification devices like surgical microscope, endoscope and magnifying loupes, are also associated with advantages for the patient, in terms of improvement of clinical and radiographic outcomes. OBJECTIVES The purpose of this systematic review was to evaluate and compare the effects of endodontic treatment performed with the aid of magnification devices versus endodontic treatment without magnification devices. We also aimed at comparing among them the different magnification devices used in endodontics (microscope, endoscope, magnifying loupes). SEARCH STRATEGY The Cochrane Oral Health Group Trials Register, CENTRAL, MEDLINE and EMBASE were searched with appropriate search strategies. Handsearching included nine dental journals. The bibliographies of relevant clinical trials and relevant articles were checked for identifying studies outside the handsearched journals. Seven manufacturers of instruments in the field of endodontics and/or endodontic surgery, as well as the authors of the identified randomised controlled trials (RCTs) were contacted in order to identify unpublished or ongoing RCTs. There were no language restrictions. The last electronic search was conducted on 2nd April 2009, and the last handsearching was undertaken on 31st January 2009. SELECTION CRITERIA All randomised and quasi-randomised trials comparing endodontic therapy performed with or without using one or more types of magnification device, as well as randomised and quasi-randomised trials comparing two or more magnification devices used as an adjunct to endodontic therapy were considered. DATA COLLECTION AND ANALYSIS Screening of studies and data extraction were conducted independently and in duplicate. The Cochrane Collaboration statistical guidelines were to be followed for data synthesis. MAIN RESULTS No trial could be included in the present review. All of the prospective trials that were identified, all dealing with endodontic surgery, had to be excluded for various reasons. Only one RCT was identified comparing three magnificators (magnifying loupes, surgical microscope, endoscope) in endodontic surgery. No RCT was found that compared the outcome of endodontic therapy using or without using a given magnification device. AUTHORS' CONCLUSIONS No objective conclusion can be drawn from the results of this review as no article was identified in the current literature that satisfied the criteria for inclusion. It is unknown if and how the type of magnification device affects the treatment outcome, considering the high number of factors that may have a significant impact on the success of endodontic surgical procedure. This should be investigated by further long-term RCTs with large sample size. Technical advantages of magnificators have been widely reported in low evidence level studies, but they should be systematically addressed to know if there can be the clinical indication for using a given magnification device for specific clinical situations, such as for molar teeth, or if they can all be used interchangeably. Well-designed RCTs should also be performed to determine the true difference in terms of treatment success rates between using or not using a magnification device in both conventional and surgical endodontic treatment, if any exist.
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Affiliation(s)
- Massimo Del Fabbro
- Department of Health Technologies, University of Milan, IRCCS Galeazzi Orthopaedic Institute, Via R Galeazzi 4, Milan, Italy, 20161
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Outcomes of Nonsurgical Retreatment and Endodontic Surgery: A Systematic Review. J Endod 2009; 35:930-7. [DOI: 10.1016/j.joen.2009.04.023] [Citation(s) in RCA: 237] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2009] [Revised: 04/14/2009] [Accepted: 04/25/2009] [Indexed: 11/20/2022]
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Abstract
This is the first of two opinion papers that aim to provide a review of changes and developments that have occurred within the field of root canal treatment for both permanent and primary teeth since the publication in 2004 of the BDJ's textbook A clinical guide to endodontics. This, the first part, considers the changes in thinking and practice that have occurred with regard to the treatment of permanent teeth, in particular the continued significant move toward the use of nickel titanium rotary instruments. Knowledge of the changes discussed in this paper is essential both for the best possible prognosis of treatment, and when obtaining informed or valid consent to treatment.
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Taschieri S, Del Fabbro M. Endoscopic endodontic microsurgery: 2-year evaluation of healing and functionality. Braz Oral Res 2009; 23:23-30. [DOI: 10.1590/s1806-83242009000100005] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2007] [Accepted: 06/04/2008] [Indexed: 04/08/2023] Open
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Taschieri S, Del Fabbro M, Testori T, Weinstein R. Microscope versus endoscope in root-end management: a randomized controlled study. Int J Oral Maxillofac Surg 2008; 37:1022-6. [PMID: 18718738 DOI: 10.1016/j.ijom.2008.07.001] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2007] [Revised: 12/12/2007] [Accepted: 07/07/2008] [Indexed: 11/25/2022]
Abstract
The purpose of this prospective, randomized, clinical study was to monitor the outcome of periradicular surgery, in which either a surgical microscope or an endoscope was used as a magnification device. A total of 113 teeth in 70 patients were included in the study, according to specific selection criteria. The choice of endoscope or surgical microscope was made using a randomized table. One hundred cases were followed for at least 2 years. Of these, 59 root-end management procedures were performed using a microscope and 41 using an endoscope. At the 2-year follow-up they were classified into three groups (success, uncertain healing and failure) according to radiographic and clinical criteria. After a 2-year follow-up, 91 teeth (91%) healed successfully. In the group using an endoscope 90% of successful healing was achieved, while 92% of success was recorded for the group using a microscope. No statistically significant difference was found in the treatment results relating to the type of magnification device. The type of magnification device used did not seem to affect the outcome of endodontic surgery.
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Affiliation(s)
- S Taschieri
- Istituto Ortopedico Galeazzi, Department of Health Technologies, Dental Clinic, University of Milan, Milan, Italy
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Meraner M, Nase JB. Magnification in Dental Practice and Education: Experience and Attitudes of a Dental School Faculty. J Dent Educ 2008. [DOI: 10.1002/j.0022-0337.2008.72.6.tb04535.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Mark Meraner
- Department of Restorative Dentistry; Temple University Kornberg School of Dentistry
| | - John B. Nase
- Department of Restorative Dentistry; Temple University Kornberg School of Dentistry
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Evidence-Based Oral and Maxillofacial Surgery. J Oral Maxillofac Surg 2008; 66:973-86. [DOI: 10.1016/j.joms.2008.01.024] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2007] [Revised: 12/12/2007] [Accepted: 01/06/2008] [Indexed: 12/12/2022]
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Saunders WP. A prospective clinical study of periradicular surgery using mineral trioxide aggregate as a root-end filling. J Endod 2008; 34:660-5. [PMID: 18498884 DOI: 10.1016/j.joen.2008.03.002] [Citation(s) in RCA: 130] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2008] [Revised: 03/04/2008] [Accepted: 03/04/2008] [Indexed: 11/24/2022]
Abstract
A prospective outcome study of periradicular surgery using microsurgical techniques and root-end filling with mineral trioxide aggregate (MTA) was performed. Nonhealing endodontically treated teeth (n = 321) were included in the study. Surgery was completed under local anesthesia using a standardized clinical protocol. Patients were recalled periodically and examined for signs and symptoms of failure. Thirty-nine teeth were lost from recall. Of the 276 teeth examined, 163 showed complete healing radiographically with no other signs and symptoms; 82 teeth had no symptoms but incomplete or uncertain healing, and 31 teeth showed nonhealing (three had persistent pain despite evidence of complete radiologic healing and eight teeth did not heal for reasons unrelated to the surgical treatment). The overall success rate was 88.8%, including all teeth with no clinical symptoms. In this study, the use of MTA as a root-end filling, following microsurgical techniques, showed a high success rate.
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Hart RG, Hall J. The value of loupe magnification: an underused tool in emergency medicine. Am J Emerg Med 2007; 25:704-7. [PMID: 17606097 DOI: 10.1016/j.ajem.2006.11.039] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2006] [Accepted: 11/03/2006] [Indexed: 10/23/2022] Open
Abstract
STUDY OBJECTIVES Loupe magnification is widely used in medicine. Hand surgeons, in particular, use magnification for virtually all cases. The physical examination is more effective with magnification including improved tissue and foreign body identification. It is valuable for meticulous debridement of foreign material. Skin closure is much improved with more clearly identified wound edges. The detail and precision is vastly better allowing more ideal surgical repairs. These principles could improve wound care quality for emergency physicians as well. This article will compare wound visualization with the naked eye and 2.5 magnification loupes to determine the relative value for an emergency physician. MATERIALS AND METHODS Using a cadaver model, this article will compare relative visualization using no magnification and 2.5 loupe magnification. Comparative photographs will be used for identification of wound edges and anatomical structures. RESULTS The photographs presented demonstrate relative visualization with the naked eye and the 2.5 loupes. These photographs demonstrate the advantage of magnification in wound care and closure. The only significant costs are the loupes which should not be a deterrent for emergency physicians. DISCUSSION Loupe magnification is the standard for quality wound care and closure in hand surgery. They are also used in many other fields of medicine, including facial and plastic surgery. Magnification is now common and has proven effective. Emergency physicians, in general, have not readily embraced the use of magnification. Hand wounds and facial laceration repairs in the emergency department (ED) are 2 areas magnification could be particularly helpful. This study clearly demonstrates the relative advantage of magnification for tissue identification, debridement, and skin closure. Magnification is a potentially valuable tool in laceration repair in the ED. It greatly enhances results at minimal costs.
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Affiliation(s)
- Raymond G Hart
- Department of Emergency Medicine, University of Louisville School of Medicine, Louisville, KY 40202, USA.
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