1
|
Villa-Machado PA, Restrepo-Restrepo FA, Tobón-Arroyave SI. Dynamically guided transantral piezoelectric endodontic microsurgery: A case report with technical considerations. Int Endod J 2024; 57:490-500. [PMID: 38243920 DOI: 10.1111/iej.14026] [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: 01/20/2023] [Revised: 09/01/2023] [Accepted: 01/08/2024] [Indexed: 01/22/2024]
Abstract
AIM Endodontic microsurgery (EMS) of maxillary molars may represent a complex challenge to the clinician due to the location of the roots and the proximity of the maxillary sinus floor. This report aimed to describe the simultaneous use of a computer-assisted dynamic navigation (C-ADN) system and piezoelectric bony-window osteotomy for the transantral microsurgical approach of a maxillary left first molar with adequate root canal filling and symptomatic apical periodontitis. SUMMARY This case report highlights the importance of C-ADN to carry out a minimally invasive buccal surgical access to palatal roots affected by apical periodontitis and provides a practical example to help clinicians make treatment decisions based on the available evidence. Clinical and tomographic evaluations were performed before the surgical procedure and at 24-month follow-up. This case was treated using a C-ADN system fitted to a piezotome for the buccal approach of the buccal roots, maxillary sinus membrane lifting, and for transantral location, root-end resection, cavity preparation, and filling of the palatal root. The navigation system allowed to achieve an accurate apical canal terminus location and root-end filling of the three roots with a minimally invasive piezoelectric crypt approach. At the 24-month follow-up examination, the patient remains asymptomatic, with normal periapical structures, and regeneration of maxillary sinus walls. It was concluded that the combination of dynamic navigation with piezoelectric bony-window osteotomy offers enhanced accuracy, tissue preservation, diminished risk of iatrogenic complications, and could maximize success and survival rates in transantral EMS.
Collapse
|
2
|
Alkandari FA, Alotaibi MK, Al-Qahtani S, Alajmi S. The use of guided tissue regeneration in endodontic Microsurgery: Setting a threshold. Saudi Dent J 2024; 36:461-465. [PMID: 38525183 PMCID: PMC10960144 DOI: 10.1016/j.sdentj.2023.12.005] [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: 06/26/2023] [Revised: 12/10/2023] [Accepted: 12/11/2023] [Indexed: 03/26/2024] Open
Abstract
Aim We aimed to compare the radiographic outcomes of conventional and regenerative approaches in endodontic microsurgery (EMS) and set a critical defect size for healing in conventional and regenerative therapies. Methodology The study evaluated 53 root canal-treated teeth (33 patients) with periapical lesions. Among them, 19 teeth (35.8 %) were treated with regenerative treatment, whereas 34 teeth (64.1 %) were managed with the conventional approach. Conventional and regenerative approaches were performed by endodontic and periodontic residents under consultants' supervision. Healing was evaluated after a minimum period of 6 months by comparing pre- and post-operative cone-beam computed tomography (CBCT) findings. The radiographic interpretation was conducted by a single examiner who was not participating in the surgeries and was blind on the type of treatment prior to CBCT evaluation. New healing criteria were proposed owing to the limitations on the present criteria in evaluating endodontic surgery after regenerative treatment. Critical measurements were calculated for each approach based on periapical lesion dimensions. Results The regenerative approach presented significantly better healing than conventional treatment (mean, 1.21 and 1.59, respectively; p = 0.047). Based on the critical-point calculations, the conventional approach was effective in lesions of up to 3 mm depth and height, whereas the regenerative approach resulted in better healing rates in lesions with 3-9 mm depth and 3-6 mm height. Conclusions Performing the regenerative approach in EMS resulted in better healing rates than those of the conventional approach. The conventional approach is recommended for small periapical lesions, whereas the first had better results in larger lesions.
Collapse
Affiliation(s)
| | - Mazen K. Alotaibi
- Dental department, Periodontics Unit, Prince Sultan Military Medical City, Riyadh, Saudi Arabia
| | - Sami Al-Qahtani
- Dental department, Periodontics Unit, King Saud University, Riyadh, Saudi Arabia
| | - Samhan Alajmi
- Kuwait Board of Endodontics, Kuwait Institute for Medical Specialties, Kuwait
| |
Collapse
|
3
|
Gurusamy K, Duhan J, Tewari S, Sangwan P, Gupta A, Mittal S, Kumar V, Arora M. Patient-centric outcome assessment of endodontic microsurgery using periapical radiography versus cone beam computed tomography: A randomized clinical trial. Int Endod J 2023; 56:3-16. [PMID: 36135595 DOI: 10.1111/iej.13837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 09/16/2022] [Accepted: 09/18/2022] [Indexed: 12/13/2022]
Abstract
AIM This study aimed to evaluate whether utilizing additional cone beam computed tomography (CBCT) imaging has any effect on quality of life and healing outcome following periapical surgery compared with periapical radiographs (PR). METHODOLOGY The study was registered in ClinicalTrials.gov (NCT04333940). In this parallel group randomized controlled trial, 52 patients (88 teeth) with persistent apical periodontitis and periapical radiographic evidence of periapical lesion were randomly assigned to either PR or CBCT group. The primary predictor was the type of the imaging method (PR only or with additional CBCT). The primary outcome was patient's quality of life during the first week after periapical surgery and the secondary outcomes were duration of surgery and healing outcome at 12-month follow-up. Participants of both groups received periapical surgery based on the pre-surgical plan provided by the radiographic imaging methods. Quality of life (QoL) was assessed using Modified Shugars questionnaire. Radiographic analysis for healing was conducted using Molven's criteria and modified PENN 3D criteria. The categorical data between groups were analysed using the Chi-square test, whilst intragroup comparisons were analysed using the McNemar test. The average scores for each component of QoL (oral functions, general functions, pain, swelling and other symptoms), combined QoL scores (overall average of values of 13 variables) and analgesic usage on each day were calculated and analysed. RESULTS At 12 months of follow-up, fifty patients were evaluated. Participants in PR group reported significantly more swelling on first three days compared with CBCT group. The analgesic use was higher in the PR group on 2nd and 3rd day (Mann-Whitney U test with Bonferroni correction; p < .007). A significant difference in the limitation of general functions was observed at the second day (p < .07) with the higher values in the PR group. The combined QoL score between the two groups was found to be non-significant. However, none of the patients experienced intraoperative complications or neurovascular exposure. The mean surgical time was lesser in the CBCT group (p < .05). Radiographic healing revealed a success rate of 96.2% for the PR group and 95.8% for the CBCT group with no significant difference between the groups. CONCLUSION Participants in the CBCT group experienced substantially less early postoperative swelling and limitation in general functions, in comparison with the PR group. However, preoperative CBCT had no effect on other QoL parameters and intraoperative complications in medium-risk patients. Furthermore, CBCT did not exhibit any added advantage over periapical radiography in terms of assessing healing outcome following endodontic microsurgery. CBCT offered surgically relevant anatomic information for pre-surgical planning and ensured the treatment rendition with a significantly reduced operative time.
Collapse
Affiliation(s)
- Keerthana Gurusamy
- Department of Conservative Dentistry & Endodontics, Postgraduate Institute of Dental Sciences (PGIDS), Rohtak, India
| | - Jigyasa Duhan
- Department of Conservative Dentistry & Endodontics, Postgraduate Institute of Dental Sciences (PGIDS), Rohtak, India
| | - Sanjay Tewari
- Department of Conservative Dentistry & Endodontics, Postgraduate Institute of Dental Sciences (PGIDS), Rohtak, India
| | - Pankaj Sangwan
- Department of Conservative Dentistry & Endodontics, Postgraduate Institute of Dental Sciences (PGIDS), Rohtak, India
| | - Ambika Gupta
- Department of Oral Medicine & Radiology, Postgraduate Institute of Dental Sciences (PGIDS), Rohtak, India
| | - Shweta Mittal
- Department of Conservative Dentistry & Endodontics, Postgraduate Institute of Dental Sciences (PGIDS), Rohtak, India
| | - Vinay Kumar
- Department of Conservative Dentistry & Endodontics, Postgraduate Institute of Dental Sciences (PGIDS), Rohtak, India
| | - Mayank Arora
- Department of Conservative Dentistry & Endodontics, Postgraduate Institute of Dental Sciences (PGIDS), Rohtak, India
| |
Collapse
|
4
|
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.
Collapse
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
| |
Collapse
|
5
|
Diagnosis Efficacy of Cone-Beam Computed Tomography in Endodontics—A Systematic Review of High-Level-Evidence Studies. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12030938] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Introduction: The integration of clinical inspection and diagnostic imaging forms the basis for endodontic diagnosis, decision making, treatment planning, and outcome assessments. In recent years, CBCT imaging has become a common diagnostic tool in endodontics. CBCT should only be used to ensure that the benefits to the patient exceed the risks. As such, our aim in this study was to evaluate the high level diagnostic efficacy studies and their risk of bias. Methods: A systematic search of the literature was conducted to identify studies evaluating the use of CBCT imaging in endodontics. The following databases were searched: Medline (PubMed), Scopus, and Cochrane Central. The identified studies were subjected to rigorous inclusion criteria. Studies considered as having a high efficacy level were then subjected to a risk of bias assessment using the Cochrane Handbook for Systematic Reviews of Diagnostic Test Accuracy. Results: Initially, 1568 articles were identified for possible inclusion in the review. Following title and abstract assessment, duplicate removal, and a full-text evaluation, 22 studies were included. Of those studies, 2 had a low risk of bias and 20 had a high risk of bias. Six studies investigated non-surgical treatment, eight investigated surgical treatment, two investigated both non-surgical and surgical treatment, and six studies investigated diagnostic thinking or decision making. Conclusion: The evidence for the influence of CBCT on decision making and treatment outcomes in endodontics is predominantly based on studies with a high risk of bias.
Collapse
|
6
|
Sharma G, Abraham D, Gupta A, Aggarwal V, Mehta N, Jala S, Chauhan P, Singh A. Comparison of healing assessments of periapical endodontic surgery using conventional radiography and cone-beam computed tomography: A systematic review. Imaging Sci Dent 2022; 52:1-9. [PMID: 35387097 PMCID: PMC8967488 DOI: 10.5624/isd.20210195] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 10/03/2021] [Accepted: 10/11/2021] [Indexed: 01/02/2023] Open
Affiliation(s)
- Garima Sharma
- Department of Conservative Dentistry and Endodontics, Manav Rachna Dental College, Faridabad, Haryana, India
| | - Dax Abraham
- Department of Conservative Dentistry and Endodontics, Manav Rachna Dental College, Faridabad, Haryana, India
| | - Alpa Gupta
- Department of Conservative Dentistry and Endodontics, Manav Rachna Dental College, Faridabad, Haryana, India
| | - Vivek Aggarwal
- Department of Conservative Dentistry and Endodontics, Faculty of Dentistry, Jamia Millia Islamia, New Delhi, India
| | - Namrata Mehta
- Department of Conservative Dentistry and Endodontics, Manav Rachna Dental College, Faridabad, Haryana, India
| | - Sucheta Jala
- Department of Conservative Dentistry and Endodontics, Manav Rachna Dental College, Faridabad, Haryana, India
| | - Parul Chauhan
- Department of Conservative Dentistry and Endodontics, Manav Rachna Dental College, Faridabad, Haryana, India
| | - Arundeep Singh
- Department of Conservative Dentistry and Endodontics, Manav Rachna Dental College, Faridabad, Haryana, India
| |
Collapse
|
7
|
Outcome of Periapical Surgery in Molars: A Retrospective Analysis of 424 Teeth. J Endod 2021; 47:1703-1714. [PMID: 34499889 DOI: 10.1016/j.joen.2021.08.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 08/28/2021] [Accepted: 08/29/2021] [Indexed: 12/30/2022]
Abstract
INTRODUCTION The objective of this retrospective study was to assess the outcome of periapical surgery in a large number of molars in order to identify possible variables that might affect the outcome. METHODS The healing outcome of patients undergoing periapical surgery of molars from October 1999 to October 2019 was retrospectively evaluated. Outcome was dichotomized into "healed" and "nonhealed" using well-established clinical and radiographic healing criteria. The potential influence of patient-, tooth-, and treatment-related parameters on the healing outcome was analyzed. RESULTS A total of 424 molars in the same number of patients (45.5% male and 54.5% female) were evaluated. Three hundred seventy-two molars were classified as healed (87.7%). Three significant outcome predictors were identified: 1-year follow-up versus >1-5 years, >5-10 years, and >10 years (95.3% vs 82.2%, 76.3%, and 76.5% healed, respectively; P < .0001); root end filling material with bioceramic root repair material versus mineral trioxide aggregate (96.9% vs. 86.3% healed, respectively; P = .001); and preoperative evaluation based on cone-beam computed tomographic imaging versus 2-dimensional radiography (90.2% vs 81.4% healed, respectively; P = .02). Sex, age, tooth location, type of restoration, attachment level, presence of a post, quality of the root canal filling, technique of root end preparation, administration of antibiotics, and type of surgery had no significant impact on the healing outcome. CONCLUSIONS The healed rate for the concave (Retroplast) and cavity (mineral trioxide aggregate, SuperEBA [Staident International, Staines, UK], and bioceramic root repair material) root end preparation technique over all follow-up periods was 84% and 88.5%, respectively. The follow-up period, root end filling material, and preoperative evaluation based on cone-beam computed tomographic imaging had a significant influence on the healing outcome.
Collapse
|
8
|
Mota de Almeida FJ, Hassan D, Nasir Abdulrahman G, Brundin M, Romani Vestman N. CBCT influences endodontic therapeutic decision-making in immature traumatized teeth with suspected pulp necrosis: a before-after study. Dentomaxillofac Radiol 2021; 50:20200594. [PMID: 34086502 DOI: 10.1259/dmfr.20200594] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
OBJECTIVE To evaluate the impact of cone-beam computed tomography (CBCT) in endodontic therapeutic decision-making of immature traumatized teeth with suspected pulp necrosis. METHODS Over two years, consecutive patients with a dental trauma in their front teeth (apex >0.5 mm) and with suspected pulp necrosis based on clinical and radiographic findings were referred to a specialist clinic in Sweden. Fifteen patients aged 6-13 (18 teeth) were included and clinically examined by an endodontist. Intraoral radiographs and CBCT examinations were obtained. Five practitioners, three endodontists and two residents in endodontics, used these examinations to determine the most appropriate treatment for the 18 cases (all central incisors) on two occasions scheduled 19 weeks apart. On the first occasion, the practitioners had access to clinical information and the intraoral radiographs ('before' CBCT); on the second occasion, the practitioners had also access to a radiologist report and the CBCT images ('after' CBCT). Their treatment plans - no treatment, watchful waiting, endodontic orthograde treatment, or extraction - were made anonymously and independently. Results were analysed using descriptive statistics and Wilcoxon signed-rank test. RESULTS 'After' CBCT, practitioners changed treatment plans in 30% of the 90 assessments, 74% of which were more aggressive (p = 0.028). In 49% of the assessments, practitioners who chose the watchful and waiting treatment plan 'before' CBCT changed to a more aggressive therapy such as endodontic orthograde treatment and extraction 'after' CBCT (p = 0.005). CONCLUSION This study provides evidence that CBCT influences endodontic therapeutic decision-making regarding immature traumatised teeth with suspected pulp necrosis, chiefly when expectant management (i.e., watchful and waiting) was selected before access to CBCT.
Collapse
Affiliation(s)
| | - Dalya Hassan
- Department of Odontology, Umeå University, Umeå, Sweden
| | | | - Malin Brundin
- Department of Odontology, Umeå University, Umeå, Sweden
| | - Nelly Romani Vestman
- Department of Endodontics, Region of Västerbotten, Sweden; Wallenberg Centre for Molecular Medicine, Umeå University, Umeå, Sweden
| |
Collapse
|
9
|
Silberman JJ, Moldauer BI, Torres J, Gallardo C, Sanabria-Liviac D. Palatal root surgery of a maxillary molar using a piezosurgery transantral approach with simultaneous sinus lift grafting: a case report. Int Endod J 2020; 54:464-475. [PMID: 33012051 DOI: 10.1111/iej.13423] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2019] [Revised: 09/27/2020] [Accepted: 09/28/2020] [Indexed: 11/28/2022]
Abstract
AIM To report a case involving transantral palatal root piezoelectric surgery followed by a sinus floor augmentation procedure with the purpose of minimizing and managing complications associated with sinus lining perforations and optimizing bone regeneration at the site of the surgical defect. SUMMARY An asymptomatic 28-year-old male patient with the diagnosis of chronic apical periodontitis on a previously root filled right maxillary first molar (FDI tooth 16) and second premolar (No. 15) was managed by transantral apical surgery. Cone-beam computerized tomography (CBCT) revealed the position of the palatal root of the first molar within the maxillary sinus. The case highlights the management of the palatal root and the handling of a perforation of the Schneiderian membrane through a combination of piezosurgery and a sinus lift grafting procedure involving a second-generation of platelet concentrates. No postoperative complications were observed. Sinus bone augmentation after a 26-month recall period was confirmed by CBCT in the clinically asymptomatic teeth. KEY LEARNING POINTS The selective bone tissue cutting and enhanced visibility obtained by piezoelectric surgery in comparison with current rotary techniques make this technology the preferred tool for apical surgery when the mucosal lining of the maxillary sinus could be compromised. The wound healing and physical properties of the platelet-rich fibrin membranes in combination with an allograft material can be considered as sinus bone graft options when a transantral approach is performed on a palatal root of a maxillary molar. A preoperative tomographic examination is essential for apical surgery using a transantral approach with sinus bone augmentation, because of the information obtained from the axial and coronal views on the CBCT scan.
Collapse
Affiliation(s)
- J J Silberman
- Department of Endodontics, Nova Southeastern University College of Dental Medicine, Fort-Lauderdale, FL, USA
| | - B I Moldauer
- Department of Endodontics, Nova Southeastern University College of Dental Medicine, Fort-Lauderdale, FL, USA
| | - J Torres
- Department of Endodontics, Universidad Privada San Juan Bautista, Lima, Perú
| | - C Gallardo
- Department of Endodontics, Universidad Científica del Sur, Lima, Peru
| | - D Sanabria-Liviac
- Department of Endodontics, Universidad Inca Garcilaso de la Vega, Lima, Peru
| |
Collapse
|
10
|
Bhatt M, Coil J, Chehroudi B, Esteves A, Aleksejuniene J, MacDonald D. Clinical decision-making and importance of the AAE/AAOMR position statement for CBCT examination in endodontic cases. Int Endod J 2020; 54:26-37. [PMID: 32964475 DOI: 10.1111/iej.13397] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 08/20/2020] [Accepted: 08/24/2020] [Indexed: 10/23/2022]
Abstract
AIM To compare conventional radiographic and cone beam computed tomography (CBCT) findings with reference to the American Association of Endodontics and American Academy of Oral and Maxillofacial Radiology (AAE/AAOMR) joint position statement and to determine the effect of the CBCT on the initial diagnoses and treatment plans in a single-centre Postgraduate Endodontic Programme. METHODOLOGY The clinical CBCT scans of patients, treated at the Endodontic Department of the University of British Columbia, were reviewed for CBCT referrals by comparing them with corresponding radiographs. The features considered were periapical lesions, missed/extra canals, root fractures, complex anatomy, calcified canals and root resorption of tooth/teeth in question. Reasons for the CBCT prescriptions were assigned to 3 groups: to formulate the primary diagnosis, to confirm the diagnosis achieved by clinical examination and conventional radiographs, and to assist in treatment planning. Variables were compared statistically using chi-square and McNemar tests. RESULTS A total of 128 CBCT examinations were performed on 110 patients. No CBCT examination was performed more than once on the same tooth. Overall, 76% of CBCT examinations were performed on previously root filled teeth. CBCT images revealed a significantly higher incidence of periapical lesions (P = 0.002), missed canals (P < 0.001), vertical root fractures (P = 0.004) and complex anatomy (P = 0.008) than periapical radiographs. CBCT was prescribed most frequently to assist surgical treatment planning (62%) rather than for generating a diagnosis (9%) or confirming diagnoses (29%). Both the diagnosis (P = 0.001) and the treatment plan (P = 0.005) initially made by examining periapical radiographs were altered significantly by the subsequent CBCT examination by revealing information such as new periapical lesions, missed canals or involvement of buccal or lingual cortical bone. CONCLUSION CBCT examinations were prescribed mainly to assist treatment planning rather than for diagnosis. The majority of CBCT examinations were performed on previously root filled teeth. The additional information obtained from CBCT scans resulted in the alteration of the initial diagnoses as well as subsequent treatment plans in 59 out of 128 cases.
Collapse
Affiliation(s)
- M Bhatt
- Department of Oral, Biological and Medical Sciences, Faculty of Dentistry, University of British Columbia, Vancouver, Canada
| | - J Coil
- Department of Oral, Biological and Medical Sciences, Faculty of Dentistry, University of British Columbia, Vancouver, Canada
| | - B Chehroudi
- Department of Oral, Biological and Medical Sciences, Faculty of Dentistry, University of British Columbia, Vancouver, Canada
| | - A Esteves
- Department of Oral, Biological and Medical Sciences, Faculty of Dentistry, University of British Columbia, Vancouver, Canada
| | - J Aleksejuniene
- Department of Oral Health Sciences, Faculty of Dentistry, University of British Columbia, Vancouver, Canada
| | - D MacDonald
- Department of Oral, Biological and Medical Sciences, Faculty of Dentistry, University of British Columbia, Vancouver, Canada.,Division of Oral and Maxillofacial Radiology, Department of Oral, Biological and Medical Sciences, Faculty of Dentistry, University of British Columbia, Vancouver, Canada
| |
Collapse
|
11
|
von Arx T, Käch S, Suter VGA, Bornstein MM. Perforation of the maxillary sinus floor during apical surgery of maxillary molars: A retrospective analysis using cone beam computed tomography. AUST ENDOD J 2020; 46:176-183. [PMID: 32638484 DOI: 10.1111/aej.12413] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/18/2020] [Indexed: 12/17/2022]
Abstract
This retrospective analysis assessed a possible correlation of perforation of the maxillary sinus floor during apical surgery of maxillary molars and the distances from the treated apices/periapical radiolucencies to the sinus floor. The material included 168 apical surgeries of maxillary first or second molars performed from 1999 to 2016. In 22 (out of 33) perforation cases, a preoperative cone beam computed tomography (CBCT) was available. These cases were defined as the test group. From the pool of operated cases without sinus floor perforation, matching cases - that is, same treated tooth, similar age and same gender - were selected as a control group (N = 26). Mean linear distances from root apices or radiolucencies to sinus floor were significantly shorter in the test group compared to the control group. In conclusion, perforation cases were significantly closer to the sinus floor than cases without perforation.
Collapse
Affiliation(s)
- Thomas von Arx
- Department of Oral Surgery and Stomatology, School of Dental Medicine, University of Bern, Bern, Switzerland
| | - Simon Käch
- Department of Oral Surgery and Stomatology, School of Dental Medicine, University of Bern, Bern, Switzerland
| | - Valerie G A Suter
- Department of Oral Surgery and Stomatology, School of Dental Medicine, University of Bern, Bern, Switzerland
| | - Michael M Bornstein
- Oral and Maxillofacial Radiology, Applied Oral Sciences and Community Dental Care, Faculty of Dentistry, The University of Hong Kong, Prince Philip Dental Hospital, Hong Kong SAR, China.,Department of Oral Health & Medicine, University Center for Dental Medicine Basel UZB, University of Basel, Basel, Switzerland
| |
Collapse
|
12
|
Ramis-Alario A, Tarazona-Alvarez B, Cervera-Ballester J, Soto-Peñaloza D, Peñarrocha-Diago M, Peñarrocha-Oltra D, Peñarrocha-Diago M. Comparison of diagnostic accuracy between periapical and panoramic radiographs and cone beam computed tomography in measuring the periapical area of teeth scheduled for periapical surgery. A cross-sectional study. J Clin Exp Dent 2019; 11:e732-e738. [PMID: 31598202 PMCID: PMC6776403 DOI: 10.4317/jced.55986] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Accepted: 07/04/2019] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND The aim of the study was compare the sensitivity and measurements obtained from teeth with apical lesions scheduled for periapical surgery using three different diagnostic methods: periapical radiography (Gendex Expert DC), panoramic radiography (Planmeca® Promax 3D Classic) and cone beam computed tomography (CBCT) (Planmeca® Promax 3D Classic). MATERIAL AND METHODS This cross-sectional study involved 35 patients (45 teeth) scheduled for periapical surgery in which periapical radiographs, panoramic radiographs and CBCT scans had been obtained. The images were used to analyze the maximum vertical and horizontal dimension and the resulting areas of the periapical lesions based on the three diagnostic methods. RESULTS The two-dimensional techniques (periapical radiography and panoramic radiography) yielded a sensitivity of 82% versus 100% in the case of CBCT. The mean vertical dimension of the apical areas was 5.48 mm with periapical radiography and 5.04 mm with panoramic radiography - the difference with respect to CBCT being statistically significant (6.36 mm for the coronal sections). There were no significant differences among the three techniques in terms of horizontal dimension (p>0.05) or lesion area. CONCLUSIONS The sensitivity of periapical radiolucencies detected using CBCT was significantly greater than with the two-dimensional imaging techniques. Significant differences between the latter and CBCT were only observed in the case of the vertical measurements. Key words:Periapical lesion, apicoectomy, CBCT, periapical radiography, panoramic radiography.
Collapse
Affiliation(s)
- Amparo Ramis-Alario
- Professor of Master in Oral Surgery and Implantology, Faculty of Medicine and Dentistry, University of Valencia, Valencia, Spain
| | - Beatriz Tarazona-Alvarez
- Assistant Professor of Orthodontics, Master in Orthodontics, Faculty of Medicine and Dentistry, University of Valencia, Valencia, Spain
| | - Juan Cervera-Ballester
- Professor of Master in Oral Surgery and Implantology, Faculty of Medicine and Dentistry, University of Valencia, Valencia, Spain
| | - David Soto-Peñaloza
- Professor of Master in Oral Surgery and Implantology, Faculty of Medicine and Dentistry, University of Valencia, Valencia, Spain
| | - Miguel Peñarrocha-Diago
- Chairman of Oral Surgery. Director of the Master in Oral Surgery and Implantology, Faculty of Medicine and Dentistry, University of Valencia, Valencia, Spain
| | - David Peñarrocha-Oltra
- Assistant Postdoctoral Professor of Oral Surgery, Master in Oral Surgery and Implantology, Faculty of Medicine and Dentistry, University of Valencia, Valencia, Spain
| | - María Peñarrocha-Diago
- Full Professor of Oral Surgery, Master in Oral Surgery and Implantology, Faculty of Medicine and Dentistry, University of Valencia, Valencia, Spain
| |
Collapse
|
13
|
Assessment of Simultaneous Surgery for Odontogenic Sinusitis: Endoscopic Sinus Surgery With Endoscopic Apicoectomy. J Craniofac Surg 2019; 30:239-243. [PMID: 30444772 DOI: 10.1097/scs.0000000000005134] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Odontogenic sinusitis (OS) is a disease commonly encountered by otolaryngologists and oral surgeons. There is currently no standard consensus for the management of the causative teeth of OS, and the therapeutic outcomes of endodontic surgery remain unclear. The authors herein report the outcomes of simultaneous surgery for OS, endoscopic sinus surgery (ESS) with endoscopic apicoectomy. Twenty-one OS patients who underwent ESS were included in the intent-to-treat population. Eleven patients who simultaneously underwent endoscopic apicoectomy were included as the study group, and another 10 patients who were subjected to the extraction of the causative teeth preceding or during surgery were included as the control group. The postoperative tooth course after surgery in the study group was assessed as the primary outcome by periodic radiographs. The postoperative sinus course was compared between the 2 groups as the secondary outcome. Seventeen teeth were subjected to endoscopic apicoectomy concurrently with ESS, and the treatment success rate for periapical lesions was 94.1% (16 out of 17 teeth), which was consistent with previously reported outcomes for endodontic microsurgery. Ten of 11 patients (90.9%) had good postoperative sinus courses, and the mean wound-healing period of the sinus mucosa was 6.9 ± 3.5 weeks. These results were not significantly different from those obtained for the control group (90% and 6.1 ± 3.2 weeks). This surgical procedure may contribute to the preservation of causative teeth without having an impact on the successful treatment of sinusitis. A comprehensive surgical approach by otolaryngologists and oral surgeons is desirable for the treatment of OS.
Collapse
|
14
|
Setzer FC, Shou H, Kulwattanaporn P, Kohli MR, Karabucak B. Outcome of Crown and Root Resection: A Systematic Review and Meta-analysis of the Literature. J Endod 2019; 45:6-19. [DOI: 10.1016/j.joen.2018.10.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 09/14/2018] [Accepted: 10/07/2018] [Indexed: 01/11/2023]
|
15
|
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.
Collapse
|
16
|
Mahasneh SA, Horner K, Cunliffe J, Al-Salehi S, Sengupta A, AlHadidi A. Guidelines on radiographic imaging as part of root canal treatment: a systematic review with a focus on review imaging after treatment. Int Endod J 2017; 51 Suppl 3:e238-e249. [DOI: 10.1111/iej.12857] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Accepted: 09/02/2017] [Indexed: 12/17/2022]
Affiliation(s)
- S. A. Mahasneh
- Division of Dentistry; Faculty of Biology, Medicine and Health; School of Medical Sciences; Manchester Academic Health Science Centre; University of Manchester; Manchester UK
| | - K. Horner
- Division of Dentistry; Faculty of Biology, Medicine and Health; School of Medical Sciences; Manchester Academic Health Science Centre; University of Manchester; Manchester UK
| | - J. Cunliffe
- Division of Dentistry; Faculty of Biology, Medicine and Health; School of Medical Sciences; Manchester Academic Health Science Centre; University of Manchester; Manchester UK
| | - S. Al-Salehi
- Hamdan Bin Mohammed College of Dental Medicine; Mohammed Bin Rashid University of Medicine and Health Sciences; Dubai UAE
| | - A. Sengupta
- Division of Dentistry; Faculty of Biology, Medicine and Health; School of Medical Sciences; Manchester Academic Health Science Centre; University of Manchester; Manchester UK
| | - A. AlHadidi
- School of Dentistry; The University of Jordan; Amman Jordan
| |
Collapse
|
17
|
Chércoles-Ruiz A, Sánchez-Torres A, Gay-Escoda C. Endodontics, Endodontic Retreatment, and Apical Surgery Versus Tooth Extraction and Implant Placement: A Systematic Review. J Endod 2017; 43:679-686. [DOI: 10.1016/j.joen.2017.01.004] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Revised: 01/01/2017] [Accepted: 01/08/2017] [Indexed: 10/19/2022]
|
18
|
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: 37] [Impact Index Per Article: 4.6] [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.
Collapse
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
| | | |
Collapse
|
19
|
The Diagnostic Efficacy of Cone-beam Computed Tomography in Endodontics: A Systematic Review and Analysis by a Hierarchical Model of Efficacy. J Endod 2015; 41:1008-14. [DOI: 10.1016/j.joen.2015.02.021] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2014] [Revised: 02/05/2015] [Accepted: 02/14/2015] [Indexed: 01/21/2023]
|