1
|
Madfa AA, Almansour MI, Al-Zubaidi SM, Albaqawi AH, Almeshari SA, Khawshhal AA, Alshammari RH. Assessment of the quality of root canal fillings performed on extracted teeth by undergraduate dental students in a sample from Saudi Arabia. BMC MEDICAL EDUCATION 2024; 24:157. [PMID: 38374029 PMCID: PMC10875893 DOI: 10.1186/s12909-024-05136-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 02/05/2024] [Indexed: 02/21/2024]
Abstract
BACKGROUND The educational process in the field of endodontics commences with preclinical exercises to enhance students' proficiency in cleaning, shaping, and performing root canal fillings. Therefore, this study aimed to radiographically evaluate the technical quality of root canal fillings performed by preclinical students on extracted teeth at the College of Dentistry, University of Ha'il, Saudi Arabia. METHODS A total of 788 extracted human teeth received root canal treatment by undergraduate students. The samples were then gathered and radiographically assessed using the three quality criteria of length, density, and taper. The category of root canal fillings was classified as either acceptable or unacceptable. The criteria for evaluating the acceptability of filling quality were defined based on the presence of adequate length, density, and taper. The effectiveness of root canal fillings was also evaluated in relation to the tooth type, sex, and treatment year. The agreement between the examiners was evaluated using Cohen's kappa test, and the relationship between the research variables was determined using the chi-squared test. The significance threshold was set at 0. 05. RESULTS The overall quality of root filling was determined to be satisfactory in 532 (67.5%) of 788 endodontically treated extracted teeth. The majority of the research sample (88.1%) had enough length, 89.6% had adequate density, and 86.4% had acceptable taper. The quality of anterior teeth was substantially better than that of posterior teeth (p < 0.001). Our findings showed that the quality of root canals was better in 2022 than it had been in earlier years (p = 0.001). The three RCT quality criteria differed significantly when compared between sexes (p = 0.002). CONCLUSIONS The quality of the root canal fillings completed by undergraduate students was rated as acceptable. The findings of the research suggest that the implementation of routine assessments to evaluate the technical competence of undergraduate dental students performing root canal treatments could provide significant insights into the efficacy of the curriculum requirements.
Collapse
Affiliation(s)
- Ahmed A Madfa
- Department of Restorative Dental Science, College of Dentistry, University of Ha'il, Kingdom of Saudi Arabia, Ha'il, Kingdom of Saudi Arabia.
| | - Moazzy I Almansour
- Department of Restorative Dental Science, College of Dentistry, University of Ha'il, Kingdom of Saudi Arabia, Ha'il, Kingdom of Saudi Arabia
| | - Saad M Al-Zubaidi
- Department of Restorative Dental Science, College of Dentistry, University of Ha'il, Kingdom of Saudi Arabia, Ha'il, Kingdom of Saudi Arabia
| | - Ahmed H Albaqawi
- Department of Restorative Dental Science, College of Dentistry, University of Ha'il, Kingdom of Saudi Arabia, Ha'il, Kingdom of Saudi Arabia
| | - Saleh A Almeshari
- Department of Restorative Dental Science, College of Dentistry, University of Ha'il, Kingdom of Saudi Arabia, Ha'il, Kingdom of Saudi Arabia
| | - Anas A Khawshhal
- Department of Restorative Dental Science, College of Dentistry, University of Ha'il, Kingdom of Saudi Arabia, Ha'il, Kingdom of Saudi Arabia
| | - Rehab H Alshammari
- Department of Restorative Dental Science, College of Dentistry, University of Ha'il, Kingdom of Saudi Arabia, Ha'il, Kingdom of Saudi Arabia
| |
Collapse
|
2
|
Muacevic A, Adler JR, Alzayer H, Aljubran H, Faridi MA, Khan SQ, Khabeer A. Assessment of Modality and Accuracy of Single Root Canal Treatment Performed by Undergraduate Students in Saudi Arabia: A Retrospective Study. Cureus 2023; 15:e33483. [PMID: 36751166 PMCID: PMC9901265 DOI: 10.7759/cureus.33483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/07/2023] [Indexed: 01/08/2023] Open
Abstract
Aim To assess the radiographic quality of root canal treatment (RCT) performed on single-rooted anterior teeth by undergraduate dental students of Imam Abdulrahman Bin Faisal University (IAU). Moreover, the study also aimed to assess the types of procedural errors encountered during root canal treatment and to compare the results between male and female students. Methodology The record of patients who visited the endodontic clinics at IAU between the years 2018 and 2021 was obtained from the medical records department. The inclusion criteria for the study involved: i) RCT performed on anterior teeth with a single root; ii) RCT performed by fourth, fifth, and sixth-year undergraduate dental students; and iii) availability of pre-operative and post-operative peri-apical radiographs. After the inclusion criteria, a total of 278 records were selected. The radiographs were accessed by two calibrated examiners for the length of the obturation, homogeneity, and taper. In addition, procedural errors such as the presence of a ledge, perforation, or fractured instruments were also observed. Analysis was done using the Chi-square test. Results A total of 139 teeth (50%) were found to have an adequate quality root canal treatment. Regarding the length of the obturation, 85.6% were considered acceptable, while 65.1% of the obturations had acceptable radiographic homogeneity. The acceptable taper was found in 71.9% of the obturations. Dental students who participated in this study demonstrated a low rate of procedural errors, with 4.7% ledge formation and 1% perforation. A statistically significant difference was found in the quality of root canal obturation (P = <0.001) performed by fourth, fifth, and sixth-year students. Moreover, a significant difference was also observed between maxillary and mandibular teeth (P= 0.032). Conclusion The quality of RCT performed by undergraduate dental students demonstrated that improvements are required. The teaching methods used in the endodontic courses need to be developed and improved to ensure the best possible learning and treatment outcomes.
Collapse
|
3
|
Miçooğulları Kurt S, Kandemir Demirci G, Serefoglu B, Kaval ME, Güneri P, Çalışkan MK. Quality of root canal treatment performed by undergraduate students using nickel-titanium reciprocating versus hand instruments. J Dent Educ 2022; 86:1662-1670. [PMID: 35830253 DOI: 10.1002/jdd.13038] [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: 04/28/2022] [Revised: 06/22/2022] [Accepted: 06/29/2022] [Indexed: 12/14/2022]
Abstract
PURPOSE To compare the technical quality of root canal treatment (RCT) depending on the incidence of procedural errors performed by undergraduate students using nickel-titanium reciprocating and conventional hand instrumentation techniques, and to assess the impact of case difficulty and localization of the teeth (maxillary or mandibular molars). METHODS Dental records and periapical radiographs of molars that were treated with either hand or reciprocating WaveOne (WO) instruments were evaluated retrospectively. The technical quality of RCTs, the incidence of ledge formation, perforation, instrument fracture, overinstrumentation, underfilling, overfilling, inadequate root canal filling, and the effects of case difficulty and tooth localization were compared using the chi-square test with a significance of 5% (α = 0.05). RESULTS While overinstrumentation was more frequent in the WO group (247 teeth), the incidence of inadequate root canal fillings was higher in the hand instrumentation group (245 teeth) (p < 0.01). No significant difference was observed in the incidence of other procedural errors (p > 0.05). The number of teeth with acceptable technical quality in preparation and obturation was 172 (69.6%) in the WO group, whereas it was 142 (58%) in the hand instrumentation group, presenting a significant difference between the instrumentation techniques (p < 0.01). Higher technical quality rates were observed with WO instrumentation in the high difficulty category and in maxillary teeth (p < 0.01). CONCLUSION Higher technical quality in preparation and obturation can be achieved with WO reciprocating instruments and file-matched greater tapered gutta-percha cones. No significant difference was observed between the groups in the incidence of procedural errors except for overinstrumentation and insufficient root canal filling. WO instrumentation and obturation with file-matched greater tapered gutta-percha cones provided better technical quality in the high difficulty category and in maxillary teeth.
Collapse
Affiliation(s)
| | | | - Burcu Serefoglu
- Department of Endodontics, Faculty of Dentistry, Ege University, Bornova, Turkey
| | - Mehmet Emin Kaval
- Department of Endodontics, Faculty of Dentistry, Ege University, Bornova, Turkey
| | - Pelin Güneri
- Department of Oral and Maxillofacial Radiology, School of Dentistry, Ege University, Bornova, Turkey
| | | |
Collapse
|
4
|
Quality of endodontic record-keeping and root canal obturation performed by final year undergraduate dental students: An audit during the COVID-19 pandemic. PLoS One 2022; 17:e0275634. [PMID: 36191029 PMCID: PMC9529118 DOI: 10.1371/journal.pone.0275634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 09/20/2022] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND To assess the quality of endodontic record-keeping and root canal obturation performed by undergraduate final year dental students during the COVID-19 pandemic. MATERIALS AND METHODS Dental records and dental radiographs of patients who received endodontic treatments between March 2020 and March 2022 by undergraduate students during the COVID-19 pandemic were included. The audit data were collected based on the European Society of Endodontology guidelines retrospectively via assessing the patient's clinical records and intraoral periapical radiograph. Root canal obturation quality was evaluated based on the following parameters: adaptation, length, taper, and mishap. A root filling is defined as satisfactory only when all four parameters were graded as acceptable. Subsequently, the data were recorded and analysed using Chi-Square test with the level of significance set at p = 0.05. RESULTS A total of 111 patient records with 111 root canal-treated teeth were evaluated. The highest percentage of documented evidence was noted in the patient's general records, while the endodontic treatment records showed the lowest percentage of documented evidence. 78 (70.3%) of root canal-treated teeth were deemed satisfactory with acceptable adaptation, length, taper, and absence of mishap. Moreover, no statistical significance in terms of root canal filling quality was noted between anterior and posterior teeth, and between maxillary and mandibular arch. CONCLUSIONS Although patient records and root canal fillings quality were deemed satisfactory in most cases, strict documentation requirements and continuing dental education in audit training are necessary for quality assurance.
Collapse
|
5
|
The Assessment of Quality of the Root Canal Filling and the Number of Visits Needed for Completing Primary Root Canal Treatment by Operators with Different Experience. Bioengineering (Basel) 2022; 9:bioengineering9090468. [PMID: 36135014 PMCID: PMC9495316 DOI: 10.3390/bioengineering9090468] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Revised: 08/12/2022] [Accepted: 09/10/2022] [Indexed: 11/17/2022] Open
Abstract
The main goal of root canal treatment (RCT) is to eradicate or essentially diminish the microbial population within the root canal system and to prevent reinfection by a proper chemo-mechanical preparation and hermetic final obturation of the root canal space. The aim of this study was to assess the quality of the root canal filling and the number of visits needed for completing RCT by operators with different experience, including dentistry students (4th and 5th year), general dental practitioners (GDPs), and endodontists. Data from medical records of 798 patients were analyzed, obtaining 900 teeth and 1773 obturated canals according to the inclusion and exclusion criteria. A similar number of teeth was assessed in each group in terms of density and length of root canal filling and number of visits. The larger number of visits and the lower quality of treatment was observed for 4th year students than for other groups (p < 0.05); in contrast, the endodontists needed the lowest number of visits to complete RCT and more often overfilled teeth than other operator groups (p < 0.05). Interestingly, no statistical difference in quality of root canal filling was noted between 5th year students, GPDs and endodontists. The treatment of lower teeth demanded statistically more visits than that of upper teeth (p < 0.05). The results of the study emphasize that most of the root canal filling performed by operators was considered adequate, regardless of tooth type, files used and number of visits.
Collapse
|
6
|
Färber CM, Lemos M, Said Yekta-Michael S. Effect of an endodontic e-learning application on students' performance during their first root canal treatment on real patients: a pilot study. BMC MEDICAL EDUCATION 2022; 22:394. [PMID: 35606729 PMCID: PMC9124745 DOI: 10.1186/s12909-022-03463-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 05/10/2022] [Indexed: 06/01/2023]
Abstract
BACKGROUND E-learning has found its way into dental teaching in general and endodontic teaching in particular. The present study aimed to implement a newly developed multimedia learning application and assess its effect on students' first root canal treatment on real patients. With the COVID-19 outbreak, the application's performance was investigated during the pandemic. METHODS A total of 138 students in the initial clinical endodontic course participated in this study. The control group (n = 49) followed the traditional curriculum, including practice on artificial teeth and face-to-face teaching events. In addition to the traditional curriculum, test group 1 (n = 54) had access to an endodontic e-learning application containing videos demonstrating artificial teeth and patient cases. With the COVID-19 outbreak, test group 2 (n = 35) had no face-to-face teaching; however, endodontic patient treatments were included. The quality of students' first root canal treatment on real patients was compared using performance and radiographic assessment items. Statistical analysis was done using Kruskal-Wallis and chi-squared tests. Test groups received a questionnaire to assess the learning application. Test group 2 also completed a COVID-19-specific survey to measure students' perceptions of how the pandemic affected their endodontic education. RESULTS The results of endodontic treatments were significantly better for test group 1 (P < 0.001) and 2 (P < 0.001) than for the control group. Likewise, there were significantly fewer treatment errors in test group 1 (P < 0.001) and 2 (P < 0.001). No significant differences were found between test groups 1 and 2. Students of the test groups positively evaluated the e-learning application. Students of test group 2 expressed their fear of negative impacts on their course performance. CONCLUSION The e-learning application was well-received and seemed to improve endodontic education. The results imply that the quality of education may be maintained by implementing e-learning to compensate for face-to-face teaching. As no difference was found between online and face-to-face teaching, students' and lecturers' concerns that endodontic education is suffering because of the pandemic may be eased.
Collapse
Affiliation(s)
- Christoph Maria Färber
- Department for Operative Dentistry, Periodontology and Preventive Dentistry, RWTH Aachen University, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - Martin Lemos
- Audiovisual Media Center, Medical Faculty, RWTH Aachen University, Pauwelsstraße 30, 52074, Aachen, Germany
| | | |
Collapse
|
7
|
Al Shehadat S, El-Kishawi M, AlMudalal A, AlSaqer A, Nassar A, Zihlif L, Mahmoud Y, Nagendrababu V, Vinothkumar TS. An Audit of the Technical Quality and Iatrogenic Errors of Root Canal Treatment by Undergraduate Dental Students at the University of Sharjah. Eur J Dent 2022; 17:191-199. [PMID: 35279818 PMCID: PMC9949975 DOI: 10.1055/s-0042-1743150] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVES The aim of this study was to determine the technical quality of root canal fillings and the presence of iatrogenic errors in the cases treated by undergraduate dental students using radiographic images. MATERIALS AND METHODS This study included 480 root-filled teeth, which were evaluated using intraoral periapical radiographic images. The technical quality of obturation was assessed by observing the length, density, and taperness of the root filling. Ledges, apical transportation, fractured instruments, zipping, and root perforation were recorded as iatrogenic errors. Teeth were classified as acceptable if the technical parameters were adequate and there were no iatrogenic errors. STATISTICAL ANALYSIS Data were statistically analyzed using Pearson's chi-squared test. RESULTS The quality of root filling was acceptable in 183 of the 480 teeth. The rate of acceptable quality was higher for the teeth treated by 4th-year students (41.9%) than for those treated by 5th-year students (27.4%; p = 0.004). Length and taperness were adequate in more of the patients treated by the 4th-year students (p<0.05). There was a significant difference in the incidence of ledge formation and apical transportation in relation to the student's level (p<0.05). CONCLUSIONS The technical quality of root fillings performed without iatrogenic errors by undergraduate dental students was declared acceptable in 38.1% of the assessed teeth. There was a noticeable difference in the quality of root canal treatment between the 4th- and 5th-year students. CLINICAL RELEVANCE The findings demonstrate that periodic assessment of the technical quality of root filling performed by undergraduate dental students provides feedback on curriculum standards.
Collapse
Affiliation(s)
- Saaid Al Shehadat
- Preventive and Restorative Dentistry, College of Dental Medicine, University of Sharjah, Sharjah, United Arab Emirates,Address for correspondence Saaid Al Shehadat, DDS, Dip, PhD Preventive and Restorative Dentistry, College of Dental Medicine, University of SharjahP. O. Box: 27272, SharjahUnited Arab Emirates
| | - Mohamed El-Kishawi
- Preventive and Restorative Dentistry, College of Dental Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - Asma AlMudalal
- Preventive and Restorative Dentistry, College of Dental Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - Asma AlSaqer
- Preventive and Restorative Dentistry, College of Dental Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - Aya Nassar
- Preventive and Restorative Dentistry, College of Dental Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - Leena Zihlif
- Preventive and Restorative Dentistry, College of Dental Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - Yazan Mahmoud
- Preventive and Restorative Dentistry, College of Dental Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - Venkateshbabu Nagendrababu
- Preventive and Restorative Dentistry, College of Dental Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - Thilla Sekar Vinothkumar
- Restorative Dental Sciences, College of Dentistry, Jazan Universtiy, Jazan, Kingdom of Saudi Arabia
| |
Collapse
|
8
|
Almohaimede AA, AlShehri BM, Alaiban AA, AlDakhil RA. Significance of Endodontic Case Difficulty Assessment: A Retrospective Study. Int Dent J 2022; 72:648-653. [PMID: 35367043 PMCID: PMC9485524 DOI: 10.1016/j.identj.2022.01.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 01/07/2022] [Accepted: 01/13/2022] [Indexed: 11/16/2022] Open
Abstract
Objectives The present study aimed to evaluate the significance of the American Association of Endodontics (AAE) Case Difficulty Assessment on the occurrence of endodontic mishaps in an undergraduate student clinic at the Dental College at King Saud University. Methods All teeth endodontically treated by undergraduate dental students in their fourth year at the College of Dentistry, Girls University Campus at King Saud University over 2 years (2018-2019) were selected. Four investigators (3 dental interns and 1 endodontist) recorded the AAE case difficulty level, mishap occurrence, number of treatment visits, type of teeth, and type of instrumentation technique. The associations amongst these variables were analysed. Statistical analysis A point-biserial correlation was used to determine the relationship between the number of visits and the AAE case difficulty and the instrumentation technique. Spearman's rank-order correlation was used to assess the relationship between the number of visits and mishaps. A Mann-Whitney U test was applied to determine any differences in mishaps amongst cases with different difficulty levels. Results A total of 586 teeth were included (54.1% moderate- to high-difficulty cases), and 34.98% of cases experienced mishaps. Molars were significantly more often found in the moderate- to high-difficulty category. The moderate- to high-difficulty cases experienced more mishaps (64.8%; P = .000) and a greater number of treatment visits (3.49 ± 1.27; P = .000) compared to minimal-difficulty cases (35.12%, 2.38 ± 1.24, respectively). The type of instrumentation technique was not associated with mishap occurrence. Conclusions Undergraduate students should use the AAE case classification assessment tool to reduce the number of endodontic treatment mishaps and the number of visits.
Collapse
Affiliation(s)
- Amal A Almohaimede
- Endodontic Division, Department of Restorative Dental Sciences, College of Dentistry, King Saud University, Riyadh, Saudi Arabia.
| | | | - Amjad A Alaiban
- College of Dentistry, King Saud University, Riyadh, Saudi Arabia
| | - Rana A AlDakhil
- College of Dentistry, King Saud University, Riyadh, Saudi Arabia
| |
Collapse
|
9
|
Gavini G, Candeiro GTDM, Potgornik Ferreira F, Rubino GA, Aun CA, Bezerra AG, Malavasi M, Lemos ÉM, Caldeira CL, Akisue E. Retrospective study of endodontic treatment performed by undergraduate students using reciprocating instrumentation and single‐cone obturation. J Dent Educ 2022; 86:751-758. [DOI: 10.1002/jdd.12884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 12/13/2021] [Accepted: 12/23/2021] [Indexed: 11/11/2022]
Affiliation(s)
- Giulio Gavini
- Department of Restorative Dentistry Faculty of Dentistry University of São Paulo São Paulo Brazil
| | | | | | - Gustavo Alberto Rubino
- Department of Restorative Dentistry Faculty of Dentistry University of São Paulo São Paulo Brazil
| | - Carmo Antônio Aun
- Department of Restorative Dentistry Faculty of Dentistry ‐ Discipline of Endodontics University Santa Cecília Santos Brazil
| | - Alexandre Gomes Bezerra
- Department of Restorative Dentistry Faculty of Dentistry ‐ Discipline of Endodontics University Santa Cecília Santos Brazil
| | - Maurílio Malavasi
- Department of Restorative Dentistry Faculty of Dentistry ‐ Discipline of Endodontics University Santa Cecília Santos Brazil
| | - Érico Melo Lemos
- Department of Restorative Dentistry Faculty of Dentistry ‐ Discipline of Endodontics University Santa Cecília Santos Brazil
| | - Celso Luiz Caldeira
- Department of Restorative Dentistry Faculty of Dentistry University of São Paulo São Paulo Brazil
| | - Eduardo Akisue
- Department of Restorative Dentistry Faculty of Dentistry ‐ Discipline of Endodontics University Santa Cecília Santos Brazil
| |
Collapse
|
10
|
El Karim IA, Duncan HF, Cushley S, Nagendrababu V, Kirkevang LL, Kruse C, Chong BS, Shah PK, Lappin M, McLister C, Lundy FT, Clarke M. A protocol for the Development of Core Outcome Sets for Endodontic Treatment modalities (COSET): an international consensus process. Trials 2021; 22:812. [PMID: 34789318 PMCID: PMC8597272 DOI: 10.1186/s13063-021-05764-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 10/26/2021] [Indexed: 11/25/2022] Open
Abstract
Background The outcome of endodontic treatment is generally assessed using a range of patient and clinician-centred, non-standardised clinical and radiographic outcome measures. This makes it difficult to synthesise evidence for systematic analysis of the literature and the development of clinical guidelines. Core outcome sets (COS) represent a standardised list of outcomes that should be measured and reported in all clinical studies in a particular field. Recently, clinical researchers and guideline developers have focussed on the need for the integration of a patient-reported COS with clinician-centred measures. This study aims to develop a COS that includes both patient-reported outcomes and clinician-centred measures for various endodontic treatment modalities to be used in clinical research and practice. Methods To identify reported outcomes (including when and how they are measured), systematic reviews and their included clinical studies, which focus on the outcome of endodontic treatment and were published between 1990 and 2020 will be screened. The COSs will be defined by a consensus process involving key stakeholders using semi-structured interviews and an online Delphi methodology followed by an interactive virtual consensus meeting. A heterogeneous group of key ‘stakeholders’ including patients, general dental practitioners, endodontists, endodontic teachers, clinical researchers, students and policy-makers will be invited to participate. Patients will establish, via interactive interviews, which outcomes they value and feel should be included in a COS. In the Delphi process, other stakeholders will be asked to prioritise outcomes identified from the literature and patient interviews and will have the opportunity at the end of the first round to add outcomes that are not included, but which they consider relevant. Feedback will be provided in the second round, when participants will be asked to prioritise the list again. If consensus is reached, the remaining outcomes will be discussed at an online meeting and agreement established via defined consensus rules of outcome inclusion. If consensus is not reached after the second round, a third round will be conducted with feedback, followed by the online meeting. Following the identification of a COS, we will proceed to identify how and when these outcomes are measured. Discussion Using a rigorous methodology, the proposed consensus process aims to develop a COS for endodontic treatment that will be relevant to stakeholders. The results of the study will be shared with participants and COS users. To increase COS uptake, it will also be actively shared with clinical guideline developers, research funders and the editors of general dental and endodontology journals. Trial registration COMET 1879. 21 May 2021.
Collapse
Affiliation(s)
- I A El Karim
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, Northern Ireland.
| | - H F Duncan
- Division of Restorative Dentistry & Periodontology, Dublin Dental University Hospital, Trinity College Dublin, Dublin, Ireland
| | - S Cushley
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, Northern Ireland
| | - V Nagendrababu
- Department of Preventive and Restorative Dentistry, College of Dental Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - L L Kirkevang
- Department of Dentistry and Oral Health, Aarhus University, Aarhus, Denmark
| | - C Kruse
- Department of Dentistry and Oral Health, Aarhus University, Aarhus, Denmark
| | - B S Chong
- Institute of Dentistry, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - P K Shah
- Institute of Dentistry, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - M Lappin
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, Northern Ireland
| | - C McLister
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, Northern Ireland
| | - F T Lundy
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, Northern Ireland
| | - M Clarke
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, Northern Ireland
| |
Collapse
|
11
|
Javed MQ, AlAttas MH, Bhatti UA, Dutta SD. Retrospective audit for quality assessment of root fillings performed by undergraduate dental students in clinics. J Taibah Univ Med Sci 2021; 17:297-303. [PMID: 35592806 PMCID: PMC9073870 DOI: 10.1016/j.jtumed.2021.10.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 09/06/2021] [Accepted: 10/07/2021] [Indexed: 11/19/2022] Open
Abstract
Objectives To evaluate the technical quality of root canal obturations performed by undergraduate students. Methods The records of 347 patients who underwent endodontic treatment by undergraduate students of Qassim University between 2018 and 2020 were assessed using standardised criteria based on obturation length, density and taper. All teeth that received primary endodontic treatment and had post-obturation periapical radiographs depicting the entire radicular length and the 2–3-mm periradicular area were included in the study. Results A total of 653 canals of 397 teeth were evaluated. The maxillary central incisor was the most commonly assessed tooth (15.1%). Overall, 80.2% of the evaluated canals were deemed acceptable based on all three assessment criteria. Maxillary teeth had significantly better obturation quality than the mandibular teeth. The mesio-lingual canal had the lowest quality in all three criteria. Conclusions The technical quality of root canal obturations performed by undergraduate students in Qassim University was acceptable in the majority of the evaluated cases. Among the evaluated parameters of obturation quality, length control was the most frequently observed deficiency. Additional measures are therefore required to improve the quality of the obturation length.
Collapse
Affiliation(s)
- Muhammad Qasim Javed
- Department of Conservative Dental Sciences and Endodontics, College of Dentistry, Qassim University, Buraidah, Qassim, KSA
- Corresponding address: Department of Conservative Dental Sciences and Endodontics, College of Dentistry, PO Box 6700, 51452, Qassim University, Buraydah, Qassim, KSA.
| | - Mustafa Hussein AlAttas
- Department of Conservative Dental Sciences and Endodontics, College of Dentistry, Qassim University, Buraidah, Qassim, KSA
| | - Usman Anwer Bhatti
- Department of Operative Dentistry, College of Dentistry, Riphah International University, Islamabad, Pakistan
| | - Smita D. Dutta
- Department of Conservative Dental Sciences and Endodontics, College of Dentistry, Qassim University, Buraidah, Qassim, KSA
| |
Collapse
|
12
|
Yekta-Michael SS, Färber CM, Heinzel A. Evaluation of new endodontic tooth models in clinical education from the perspective of students and demonstrators. BMC MEDICAL EDUCATION 2021; 21:447. [PMID: 34429092 PMCID: PMC8383916 DOI: 10.1186/s12909-021-02848-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 07/09/2021] [Indexed: 05/09/2023]
Abstract
BACKGROUND The quality of root canal treatments performed by undergraduate students is often unsatisfactory questioning the current methods of teaching. Based on treatment errors made by students participating the endodontic courses at RWTH Aachen University (Germany), new radiopaque artificial root canal treatment models (DRSK RCT; incisor, premolar, molar) were designed and developed. The aim of the study was to evaluate these models by groups of students and demonstrators. METHODS A total number of 60 students and seven demonstrators from a single institution (RWTH Aachen) participated in this study. They performed endodontic treatments on either initial versions of the DRSK RCT or modified versions. The initial versions were evaluated by students (n = 25) and demonstrators (n = 7). The obtained questionnaire was conducted as 7-point Likert-Scale covering the topics material properties, feeling while performing exercises and perception of its closeness to reality via 19 items (students) and 21 items (demonstrators). According to the evaluations several alterations were applied to the DRSK RCT, the whole study was repeated and evaluated by different students (n = 35) and the same demonstrators (n = 7). Additionally, the demonstrators blindly evaluated the quality of root canal treatments performed by the students (n = 35) on the modified DRSK RCT. Comparisons between the initial versions and the modified versions were calculated using Chi-squared tests. RESULTS Students as well as demonstrators positively evaluated both variants of the DRSK RCT with especially high ratings in the overall evaluation. Students' rating of the pulp anatomy significantly increased from 5.4 ± 1.1 (mean ± SD) to 5.9 ± 0.9 (mean ± SD; p < 0.05) for the modified model. Likewise, students felt that the ability to flare root canals improved after alterations have been applied. Ratings significantly increased from 4.8 ± 1.6 (mean ± SD) to 5.6 ± 1.0 (mean ± SD; p < 0.05). CONCLUSION The results indicate that the DRSK RCT is a promising candidate to be used as an alternative to extracted teeth or as an additional tool for improving dental education. However, some limitations of our analysis have to be considered.
Collapse
Affiliation(s)
- Sareh Said Yekta-Michael
- Department of Orthodontics, RWTH Aachen University, Aachen, Germany.
- Interdisciplinary Center for Clinical Research, RWTH Aachen University, Aachen, Germany.
| | - Christoph Maria Färber
- Department for Operative Dentistry, Periodontology and Preventive Dentistry, RWTH Aachen University, Aachen, Germany
| | - Alexander Heinzel
- Department of Nuclear Medicine, RWTH Aachen University, Aachen, Germany
| |
Collapse
|
13
|
Drukteinis S, Bilvinaite G, Tusas P, Shemesh H, Peciuliene V. Microcomputed Tomographic Assessment of the Single Cone Root Canal Fillings Performed by Undergraduate Student, Postgraduate Student and Specialist Endodontist. J Clin Med 2021; 10:jcm10051080. [PMID: 33807655 PMCID: PMC7961753 DOI: 10.3390/jcm10051080] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 03/02/2021] [Accepted: 03/04/2021] [Indexed: 12/16/2022] Open
Abstract
The present study evaluated the obturation quality of root canals filled with BioRoot RCS sealer and single gutta-percha point by undergraduate student (US), postgraduate student (PS) and endodontist (ED). Twenty-one plastic models of upper premolars were enlarged with HyFlex EDM instruments to a size 40/0.04 taper and randomly divided into three groups (7 teeth/14 canals per group): US, PS and ED. After the obturation of root canals with BioRoot RCS and one HyFlex EDM size 40 gutta-percha point, plastic models were scanned using micro-computed tomography scanner (µCT) SkyScan 1272 at isotropic resolution of 10 µm. The porosity distribution was evaluated separately for the apical, middle and coronal thirds. The Kruskal–Wallis, Mann–Whitney, Friedman and Wilcoxon tests with the significance level set at 5% were used for data analysis. The µCT evaluation revealed open pores being the dominant type of porosity in all experimental groups and root canal thirds, with the highest percentage of pores in the apical third of root canal fillings. The quality and homogeneity of single cone root canals fillings remained similar between the groups in the apical and middle thirds (p > 0.05). Significant differences were observed only in the coronal third (p < 0.05).
Collapse
Affiliation(s)
- Saulius Drukteinis
- Institute of Dentistry, Faculty of Medicine, Vilnius University, Zalgirio 115, LT-08217 Vilnius, Lithuania; (G.B.); (P.T.); (V.P.)
- Correspondence: ; Tel.: +370-610-41808
| | - Goda Bilvinaite
- Institute of Dentistry, Faculty of Medicine, Vilnius University, Zalgirio 115, LT-08217 Vilnius, Lithuania; (G.B.); (P.T.); (V.P.)
| | - Paulius Tusas
- Institute of Dentistry, Faculty of Medicine, Vilnius University, Zalgirio 115, LT-08217 Vilnius, Lithuania; (G.B.); (P.T.); (V.P.)
| | - Hagay Shemesh
- Academic Centre for Dentistry Amsterdam (ACTA), Gustav Mahlerlaan 3044, 1081 LA Amsterdam, The Netherlands;
| | - Vytaute Peciuliene
- Institute of Dentistry, Faculty of Medicine, Vilnius University, Zalgirio 115, LT-08217 Vilnius, Lithuania; (G.B.); (P.T.); (V.P.)
| |
Collapse
|
14
|
Baharin SA, Omar SH. Undergraduate endodontic clinical training in Malaysia: A National survey. EUROPEAN JOURNAL OF DENTAL EDUCATION : OFFICIAL JOURNAL OF THE ASSOCIATION FOR DENTAL EDUCATION IN EUROPE 2021; 25:168-174. [PMID: 32808711 DOI: 10.1111/eje.12587] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 07/06/2020] [Accepted: 07/28/2020] [Indexed: 06/11/2023]
Abstract
AIM Online survey was conducted to investigate the state of undergraduate endodontic clinical training in Malaysian dental schools. METHODS An online questionnaire and a cover letter were emailed to the deans of 13 Malaysian dental schools. The questionnaire covers various aspects of endodontic clinical training including teaching methods, endodontic clinical procedures, minimum requirements, clinical sessions and teaching staff. RESULTS The response rate was 69%. Similarities in teaching methods were observed in all responding schools. All schools taught contemporary root canal treatment procedures, including the utilisation of radiograph and electronic apex locator for working length determination, the crown-down approach for canal preparation and the cold lateral compaction for obturation. Sodium hypochlorite solution and non-setting calcium hydroxide medicament were used in most dental schools. Variations were observed in terms of the number of clinical requirements, supervisor: student ratio, and availability of endodontic specialists. The use of engine-driven instruments was observed mainly in government-funded dental schools. CONCLUSIONS The majority of dental schools in Malaysia are adopting the European Society Endodontology recommendation for undergraduate endodontic training, particularly in relation to the surveyed aspects. Most of the government-funded dental schools have progressed towards engaging contemporary endodontics with their increasing application of engine-driven Ni-Ti instruments and 3D imaging techniques. Appointments of full-time endodontic specialists would further enhance the quality of endodontic teaching and permit the utilisation of contemporary endodontic materials.
Collapse
Affiliation(s)
- Safura Anita Baharin
- Department of Restorative Dentistry, Faculty of Dentistry, Universiti Kebangsaan Malaysia (UKM), Kuala Lumpur, Malaysia
| | - Siti Hajar Omar
- Department of Restorative Dentistry, Faculty of Dentistry, Universiti Kebangsaan Malaysia (UKM), Kuala Lumpur, Malaysia
| |
Collapse
|
15
|
Root Canal Treatment and Apical Periodontitis in a Brazilian Population with Type 1 Diabetes Mellitus: A Cross-sectional Paired Study. J Endod 2020; 46:756-762. [PMID: 32299700 DOI: 10.1016/j.joen.2020.02.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 01/15/2020] [Accepted: 02/23/2020] [Indexed: 12/12/2022]
Abstract
INTRODUCTION This study radiographically analyzed the prevalence of root canal treatment (RCT) and apical periodontitis (AP) in type 1 diabetes mellitus (T1DM) and nondiabetic individuals and its association with the history/current status of T1DM. METHODS In a cross-sectional paired study, the radiographic records of 50 individuals with T1DM and 100 age- and sex-matched nondiabetic subjects were examined. The presence of RCT and AP was evaluated. Information regarding the history and current status of T1DM was collected from the medical records of each patient. RESULTS One or more RCTs were found in 76% and 44% of diabetic and nondiabetic subjects, respectively (P = .000). AP in 1 or more teeth was found in most T1DM patients (58%) and in 15% of the control subjects (P = .000). One or more RCTs associated with AP were found in 52% and 8% of T1DM and nondiabetic subjects, respectively (P = .000). Bivariate logistic regression analyses suggested that RCT (odds ratio [OR] = 10.435, P = .000), AP (OR = 3.508, P = .011), and RCT + AP (OR = 7.220, P = .000) were significantly associated with the presence of T1DM. Multivariate logistic regression showed that among T1DM individuals, there is an association between 11-15 years of diagnosis time and at least 1 RCT (OR = 46.316, P = .038) and an association between T1DM control and at least 1 tooth with AP (OR = 15.611, P = .016). CONCLUSIONS RCT, AP, and RCT with AP were more prevalent in individuals with T1DM than in nondiabetic individuals. RCT and AP were associated with the presence of T1DM, specifically RCT with diagnostic time and AP with glycemic control.
Collapse
|
16
|
Impact of Case Difficulty on Endodontic Mishaps in an Undergraduate Student Clinic. J Endod 2018; 44:1088-1095. [DOI: 10.1016/j.joen.2018.03.012] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Revised: 03/19/2018] [Accepted: 03/19/2018] [Indexed: 11/23/2022]
|