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Monsef E, Goodman X, Patil R, White SN. Dentists' knowledge of non-surgical root canal treatment, a systematic review. J Dent 2024; 145:104975. [PMID: 38580057 DOI: 10.1016/j.jdent.2024.104975] [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: 09/25/2023] [Revised: 03/06/2024] [Accepted: 03/26/2024] [Indexed: 04/07/2024] Open
Abstract
OBJECTIVES Dental practice is based upon dentists' cognitions, knowledge being foundational. Knowledge is attained through education and perception. Although knowledge is modulated by beliefs, attitudes, preferences, and behaviors, it is essential to evidence-based practice. Cross-sectional studies uniformly demonstrate that community NSRCT is of sub-optimal quality worldwide, is lack of knowledge a problem? Our purpose was to measure dentists' knowledge of root canal treatment (NSRCT). DATA Quantitative and qualitative data were extracted: purpose, topics assessed, authors cited knowledge sources, number of dentists studied, number of questions, authors descriptors of knowledge level,% correct answers by question, authors recommendations. SOURCES OVID Medline, EMBASE, Web of Science, and hand-searching. STUDY SELECTION Studies which had measured dentists' knowledge of non-surgical root canal treatment that was valuable, reliable, and had practical implications which could be implemented. A total of 51 papers from 19 countries measured the knowledge of 15,580 dentists using 445 questions on 29 root canal treatment topics. CONCLUSIONS 'Gold standards' were from literature, external bodies, or expert consensus in 47, 31, and 2 papers respectively. Levels of knowledge by percentage correct answers among studies were poor to moderate and varied considerably. The mean, for the 50 studies where overall study percentages could be calculated, was 57 %, standard deviation 17 %, and a range of 16 % to 82 %. Authors' adjectives describing knowledge levels were generally negative. Additional education was advised in 49 papers, but without evidence that education was inadequate; 6 papers recommended increased use of protocols; only 5 papers advocated research on the cause of lack of knowledge. CLINICAL SIGNIFICANCE Dentists' root canal treatment knowledge was found to be poor to moderate, as well variable. This may constrain quality of care. However, provision of information without attention to dentists' cognitions and motivations may not be successful. Educational strategies and goals should be re-evaluated. Evidence-based practice faces many barriers.
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Affiliation(s)
| | | | - Rucha Patil
- UCLA School of Dentistry, Los Angeles, CA, USA
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Yi JK, Kim AN, Kwon KH. Evaluation of the reasons for preferring root canal treatment in mature permanent teeth potentially indicated for pulp preservation: a clinical case/photo-based questionnaire study. BMC Oral Health 2023; 23:1003. [PMID: 38098000 PMCID: PMC10722753 DOI: 10.1186/s12903-023-03750-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Accepted: 12/08/2023] [Indexed: 12/17/2023] Open
Abstract
BACKGROUND With advances in pulp preservation procedures (PPP), indications for PPP extend to exposed pulp with symptoms in teeth with carious lesions. Scenario/text-based questionnaire studies report a high preference for PPP for exposed pulp with no pulpal symptoms. However, negative perceptions towards PPP for exposed pulp in carious teeth are prevalent among dentists. Identifying the differences in PPP preference rates in questionnaire studies and actual clinical situations is necessary to determine the current status of PPP. In this study, a clinical case/photo-based design was devised to overcome the limitations of scenario/text-based questionnaires. This study aimed to evaluate the reasons dentists prefer root canal treatment (RCT) in cases where PPP is potentially indicated. METHODS A questionnaire containing three cases of PPP with successful results was administered to dentists. The cases were selected to elicit comprehensive responses from the dentists. Clinical photos of the pulp exposure sites were presented to dentists without describing the tooth conditions, including the extent of pulp exposure and tooth decay, pulpal surface conditions, or restorability. The questions were focused on the reasons for selecting RCT in cases where was practiced. Questionnaire data were collected using Google e-forms. Chi-squared and Fisher's exact test (P < 0.05) were used for statistical analyses. RESULTS Pulpal diagnosis was not a dominant factor in treatment decision-making for pulp exposure during caries removal. Reasons for selecting RCT where PPP was potentially indicated included the event of pulp exposure itself and the dentists' desire to prevent post-PPP symptoms. Apart from symptomatic pulp, the tooth conditions influenced the establishment of pulpal diagnosis and selection of treatment modality. Moreover, the tooth condition and dentists' desire for good patient prognosis influenced the negative perceptions towards PPP. CONCLUSIONS Unfavourable tooth conditions, in association with a desire for preventing post-PPP symptoms, prevent dentists from attempting PPP for pulp exposed during caries removal with no/slight symptoms. Improving negative perceptions towards PPP through accumulation of data on the high success rates of PPP is a prerequisite for achieving widespread application of PPP.
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Affiliation(s)
- Jin-Kyu Yi
- Department of Conservative Dentistry, School of Dentistry, Kyung Hee University, Seoul, Korea.
- Department of Conservative Dentistry, Kyung Hee University Dental Hospital at Gang-dong, Seoul, Korea.
| | - An Na Kim
- Department of Conservative Dentistry, Kyung Hee University Dental Hospital at Gang-dong, Seoul, Korea
| | - Kyung Hee Kwon
- Department of Conservative Dentistry, Kyung Hee University Dental Hospital at Gang-dong, Seoul, Korea
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Elkady DM, Khater AGA. Knowledge and attitudes toward evidence-based cariology and restorative dentistry among Egyptian dental practitioners: a cross-sectional survey. BMC Oral Health 2023; 23:622. [PMID: 37658399 PMCID: PMC10474780 DOI: 10.1186/s12903-023-03333-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 08/18/2023] [Indexed: 09/03/2023] Open
Abstract
BACKGROUND This is the first study to assess Egyptian dental practitioners' knowledge about conservative caries management approaches and investigate whether this knowledge transfers into clinical practice and the barriers to translating research into evidence-based practice. METHODS A sample of dental practitioners was surveyed using an online questionnaire. Convenience and snowball sampling were used to collect data from February to June 2022. We included graduated dentists from Egyptian universities who practiced in Egypt. Data were analyzed with descriptive statistics, and the associations between variables were checked using Kruskal Wallis and Chi-Square tests. RESULTS This study included 396 participants from throughout Egypt. There were significant correlations between specialty and participants' knowledge and behaviors toward evidence-based caries management (p = 0.002) and between specialization and tools used to detect carious lesions (p < 0.001). Most participants (59.1%) used G.V Black's classification, and (80.8%) removed caries based on the feature of dentin hardness and color, whereas (67%) removed caries until hard dentine remained. The participants' primary hurdle to staying up-to-date was their belief that the newly gained information would not be clinically applicable due to a lack of equipment or working in low-economic areas. Patient-related barriers were the major obstacles for participants in implementing evidence-based practice. CONCLUSION Egyptian dentists did not fully embrace minimal invasive approaches for caries management, and practitioners' experiences continue to shape decision-making. It emphasizes the imperative to practically educate dentists using effective knowledge translation dissemination to promote evidence adoption in daily practice and advocate value-based dental care to address the economic crisis's impact on Egypt's healthcare.
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Affiliation(s)
- Dina M Elkady
- Conservative Department, Faculty of Dentistry, Cairo University, Giza, Egypt
| | - Ahmad G A Khater
- Health Affairs Directorate, Egyptian Ministry of Health and Population, Banisuif, 62511, Egypt.
- Faculty of Oral and Dental Medicine, Ahram Canadian University, Giza, Egypt.
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Current Novel Caries Diagnostic Technologies: Restorative Dentists' Attitude and Use Preferences. Healthcare (Basel) 2021; 9:healthcare9101387. [PMID: 34683068 PMCID: PMC8535563 DOI: 10.3390/healthcare9101387] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 10/02/2021] [Accepted: 10/14/2021] [Indexed: 11/17/2022] Open
Abstract
Early detection of caries lesions is key to a successful restorative dental treatment plan. The aim of this study was to investigate the preferences and attitude of graduate restorative dentistry residents (RDRs) regarding novel caries diagnostic technologies (NCDT) and to provide a brief overview of available technologies for both specialized and general dental practice. This cross-sectional study used an online questionnaire (17 questions) concerning RDRs’ attitude, preferences, and insights regarding five available NCDTs. It was distributed among twenty RDRs at a local government dental school following a review session about NCDTs. Collected responses were analyzed statistically using one-way analysis of variance (ANOVA), chi-squared with Bonferroni correction, and Kruskal-Wallis tests at a 0.05 significance level. Sixty-five percent of RDRs reported an interest in NCDTs as a discussion topic and almost half of them were positive towards their use, however, sixty percent of respondents were hesitant to diagnose caries solely using NCDTs. Fiber-optic-transillumination (FOTI) systems were ranked the best overall and with regard to all the investigated criteria (p < 0.05). Chosen reasons for FOTI included price followed by ease of use. In general, high price rated as the most perceived reason for not choosing a given NCDT followed by low practical applicability. Meanwhile, ease of use followed by relevant application ranked as the main reported reasons to choose an NCDTs.
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Deep carious lesions management in children and adolescents: a questionnaire survey among dentists practicing paediatric dentistry in France. Eur Arch Paediatr Dent 2021; 22:899-910. [PMID: 33877568 DOI: 10.1007/s40368-021-00625-2] [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: 12/05/2020] [Accepted: 04/03/2021] [Indexed: 10/21/2022]
Abstract
INTRODUCTION While many questionnaire surveys have been undertaken worldwide to investigate practices toward deep carious lesion (DCL) management in adults, very few are related to children and adolescents. The present cross-sectional study aimed to assess DCL management in children and adolescents among dentists practicing paediatric dentistry in France (Fr-DPPDs). The secondary objective was to compare practices between Fr-DPPDs and dentists registered in the European Academy of Paediatric Dentistry (EAPD). METHODS A questionnaire was electronically administrated to members of the CEOP (Collège des Enseignants en Odontologie Pédiatrique), the SFOP (Société Française d'Odontologie Pédiatrique), and the EAPD. Descriptive analyses, Chi-square and McNemar tests, ANOVA, crude and adjusted binary logistic regression analyses were performed. RESULTS A total of 99 Fr-DPPDs and 146 EAPD members answered the questionnaire. Among the Fr-DPPDs, the preferred caries removal (CR) methods were the complete CR in one step for primary teeth and mature permanent teeth (respectively, 70% and 48%) and in two steps for immature permanent teeth (39%). EAPD members were more likely, than Fr-DPPDs, to choose selective CR versus complete CR in primary teeth (odds ratio = 2.60; 95% CI 1.39-4.85). Moreover, for primary or immature permanent teeth, general practitioners were less likely to choose selective CR than specialists and exclusive practitioners in paediatric dentistry, (p < 0.001). CONCLUSION Tooth type [primary, permanent (immature or mature)] seemed to influence DCL management. Fr-DPPS should prioritise pulpal vitality when managing DCL.
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Othman NI, Ismail HU, Mohammad N, Ghazali N, Alauddin MS. An Evaluation on Deep Caries Removal Method and Management Performed by Undergraduate Dental Students: A Malaysia Experience. Eur J Dent 2020; 15:281-289. [PMID: 33368068 PMCID: PMC8195624 DOI: 10.1055/s-0040-1721546] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVES The aim of this study was to investigate the current knowledge and attitude of deep caries removal method among dental students in Malaysia. MATERIALS AND METHODS A total of 303 students (n = 303) responded to the online questionnaire. The first part of questionnaire was to evaluate the demographic data of the respondents and focused on the technique and management approach used for deep caries lesion. The second part investigated the preferred treatment used for deep caries based on the designated clinical case, while the third part assessed the factors that affected the decision on deep caries management. STATISTICAL ANALYSIS Independent t-test was used to compare difference between the two groups. RESULTS Seventy four percent of the students have the knowledge of the different methods of caries removal, while 25.8% were only familiar with complete caries removal. The preferred method for deep caries removal in permanent teeth was partial caries removal (53%). For primary dentition, 45.6% of the students prefer to perform pulpotomy as compared with other techniques. There was no significant difference in caries removal method for permanent teeth between undergraduate year of study (p > 0.05), which was partial caries removal at 52.7 and 53.5%, respectively. For primary dentition, the preferred caries removal method was pulpotomy for year 4 (39.8%) and year 5 (52%) students. The popular material to restore deep caries was resin composite (42%) followed by glass ionomer cement (23.3%). CONCLUSIONS This study showed that partial caries removal was the preferred method despite partial understanding on the identification of the clinical indicators of the technique.
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Affiliation(s)
- Nurin Izyani Othman
- Faculty of Dentistry, Universiti Sains Islam Malaysia, Kuala Lumpur, Malaysia
| | - Hanan Umaira Ismail
- Faculty of Dentistry, Universiti Sains Islam Malaysia, Kuala Lumpur, Malaysia
| | - Norazlina Mohammad
- Department of Conservative Dentistry and Prosthodontic, Faculty of Dentistry, Universiti Sains Islam Malaysia, Kuala Lumpur, Malaysia
| | - Norzalina Ghazali
- Department of Paediatric Dentistry and Orthodontic, Faculty of Dentistry, Universiti Sains Islam Malaysia, Kuala Lumpur, Malaysia
| | - Muhammad Syafiq Alauddin
- Department of Conservative Dentistry and Prosthodontic, Faculty of Dentistry, Universiti Sains Islam Malaysia, Kuala Lumpur, Malaysia
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Ricucci D, Siqueira JF, Rôças IN, Lipski M, Shiban A, Tay FR. Pulp and dentine responses to selective caries excavation: A histological and histobacteriological human study. J Dent 2020; 100:103430. [PMID: 32673638 DOI: 10.1016/j.jdent.2020.103430] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 07/07/2020] [Accepted: 07/11/2020] [Indexed: 10/23/2022] Open
Abstract
OBJECTIVE The present study investigated the histobacteriological condition of human carious dentine, and the histological response of dental pulps after selective caries excavation to firm dentine and cavity restoration with adhesive procedures. METHODS Twelve vital teeth with medium/deep occlusal caries from 12 patients were scheduled for extraction. The patients gave consent to have caries removed selectively and the cavity restored with adhesive procedures prior to extraction. Caries excavation was achieved using burs and sharp hand excavators until "leathery" or "firm" dentine was encountered. After extraction, the teeth were completely-demineralised, processed for light microscopy, serial-sectioned and stained with haematoxylin and eosin staining for histological examination of dentine characteristics and pulpal responses. Additional sections were stained with Taylor-modified Brown and Brenn technique for histobacteriological examination of bacteria infiltration of the dentinal tubules and dental pulp. RESULTS The 12 teeth showed varying degrees of tertiary dentine formation. Chronic inflammatory cell infiltrates were identified in the pulp of all specimens and appeared as scattered inflammatory cells or exiguous localised accumulations. Capillaries were heavily congested with erythrocytes and polymorphonuclear leukocytes. A large amount of stainable bacteria was observed in the dentine subjacent to the cavity floor in all specimens. CONCLUSIONS The present study demonstrated that "leathery" or "firm" carious dentine is infected. The remnant bacteria in the dentine provoked subclinical pulpal inflammation over the entire evaluation period. The presence of potentially-arrested caries does not necessarily mean that bacterial infection is absent or under control. CLINICAL SIGNIFICANCE Knowledge on the pulpal response to active caries and the inflammatory responses associated with bacteria ingress into dentine is paramount in helping clinicians make an informed, rational choice based on biologically-robust principles.
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Affiliation(s)
| | - José F Siqueira
- Department of Endodontics, Faculty of Dentistry, Grande Rio University (UNIGRANRIO), Rio de Janeiro, RJ, Brazil; Department of Endodontics and Dental Research, Iguaçu University (UNIG), Nova Iguaçu, RJ, Brazil
| | - Isabela N Rôças
- Department of Endodontics, Faculty of Dentistry, Grande Rio University (UNIGRANRIO), Rio de Janeiro, RJ, Brazil; Department of Endodontics and Dental Research, Iguaçu University (UNIG), Nova Iguaçu, RJ, Brazil
| | - Mariusz Lipski
- Department of Preclinical Conservative Dentistry and Preclinical Endodontics, Pomeranian Medical University, Szczecin, Poland
| | - Amal Shiban
- Department of Restorative Dental Science, Faculty of Dentistry, King Khalid University, Abha, Saudi Arabia
| | - Franklin R Tay
- Department of Endodontics, The Dental College of Georgia, Augusta University, Augusta, GA, USA.
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Doumani MD, Arnous WA, Alsafadi MF, Alnazer HA, Alanazi SM, Alotaibi KS, Al-Ammari AI. The Vital Pulp Therapy of Permanent Teeth: A Dental Practitioner's Perspective from Saudi Arabia. J Int Soc Prev Community Dent 2020; 10:300-308. [PMID: 32802776 PMCID: PMC7402255 DOI: 10.4103/jispcd.jispcd_69_19] [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: 02/07/2019] [Revised: 06/17/2019] [Accepted: 09/25/2019] [Indexed: 12/02/2022] Open
Abstract
AIMS AND OBJECTIVES The aim of this study was to determine the levels of knowledge and attitude of dental practitioners (DPs) toward vital pulp therapy (VPT) of young permanent teeth in Riyadh city, Saudi Arabia. MATERIALS AND METHODS A descriptive cross-sectional study was carried out by taking convenient sample of general DPs and specialist attending Saudi International Dental Conference, Riyadh, Saudi Arabia. A total of 200 DPs administered a structured, self-administered questionnaire to evaluate their knowledge and attitude toward VPT. The questionnaire comprised four parts: Part I: Characteristics of the study participants; Part II: Items related to indications and diagnosis of VPT; Part III: Questions related to the different VPTs for immature permanent teeth; and Part IV: Dental materials used in VPT and restoration. All the data were entered into the statistical analysis software Statistical Package for the Social Sciences version 21.0 (IBM, Armonk, NY) and analyzed by using descriptive statistics of frequency distribution and percentages for the categorical variables. RESULTS A total of 193 (men = 57% [110] and women = 43% [83]) DPs participated in this study with a response rate of 96.5%. Less than half of correct responses were observed with (Item 1) related to the duration of complete closure of root apex (43%) and (Item 14) use of sodium hypochlorite to serve as an excellent diagnostic tool to differentiate irreversible from reversible pulpitis. A high percentage of correct responses were seen with the (Item 9) indirect pulp capping--a procedure performed in a tooth with a deep carious lesion without signs or symptoms of pulp degeneration (75%). All other item responses ranged in between 52% and 72%. CONCLUSION DPs showed fair-to-good knowledge and attitude toward VPT of young permanent teeth. In general, there is a need to improve knowledge and attitude of dental professionals about the VPT by attending continuing dental educational programs.
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Affiliation(s)
- Mazen D Doumani
- Department of Restorative Dental Sciences, AlFarabi Colleges of Medicine, Dentistry, Nursing, Riyadh, Saudi Arabia
| | - Waod A Arnous
- Department of Restorative Dental Sciences, AlFarabi Colleges of Medicine, Dentistry, Nursing, Riyadh, Saudi Arabia
| | - Malak F Alsafadi
- Department of Restorative Dental Sciences, AlFarabi Colleges of Medicine, Dentistry, Nursing, Riyadh, Saudi Arabia
| | - Heba A Alnazer
- Department of Restorative Dental Sciences, AlFarabi Colleges of Medicine, Dentistry, Nursing, Riyadh, Saudi Arabia
| | - Salman M Alanazi
- Department of Restorative Dental Sciences, AlFarabi Colleges of Medicine, Dentistry, Nursing, Riyadh, Saudi Arabia
| | - Khaled S Alotaibi
- Department of Restorative Dental Sciences, AlFarabi Colleges of Medicine, Dentistry, Nursing, Riyadh, Saudi Arabia
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