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Mitsea A, Seremidi K, Christoloukas N, Gizani S. Exposure and protection protocols of dentomaxillofacial imaging applied by paediatric dentists in Europe. Oral Radiol 2024; 40:188-198. [PMID: 38191969 DOI: 10.1007/s11282-023-00720-8] [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: 09/06/2023] [Accepted: 11/02/2023] [Indexed: 01/10/2024]
Abstract
OBJECTIVES Evaluate exposure and protection practices regarding dentomaxillofacial imaging among pediatric dentists in Europe and determine the effect of different clinician specific characteristics on their implementation. METHODS A cross-sectional study involving an electronic questionnaire addressed to paediatric dentists, participating in a seminar on dental radiology organized by the European Academy of Paediatric Dentistry. Participants were asked to respond to questions regarding dentomaxillofacial imaging in terms of applied radiation dose, adoption of radiation protection techniques, and different patterns of radiographic studying and exchange between patients and colleagues. Data analysis was performed and distribution of responses was tested using chi-square and Fisher's exact tests. RESULTS A total of 151 paediatric dentists, 119 females and 32 males, with a mean chronological age of 42.8 years (s.e. 11.3 years), successfully completed the questionnaire (response rate = 82%). Regardless of the type of radiograph, majority of respondents (68%), reported that they perform the radiographs themselves, while 21% reported that they refer the patients. Half of the respondents (51%), indicated requesting a small (localized) field of view (FOV) when referring for a cone beam computed tomography (CBCT) with only a small proportion (11%) reporting a large (maxillofacial) FOV. Thyroid collars and optimizing exposure settings were the most commonly reported patient protection measures used. Lastly, paediatric dentists have adopted the latest technological capacities for the study of dental images. CONCLUSIONS Dentomaxillofacial imaging protection and exposure protocols used are common among paediatric dentists with none of their specific characteristics having a significant effect.
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Affiliation(s)
- Anastasia Mitsea
- Department of Oral Diagnosis and Radiology, School of Dentistry, National and Kapodistrian University of Athens, Athens, Greece
| | - Kyriaki Seremidi
- Department of Paediatric Dentistry, School of Dentistry, National and Kapodistrian University of Athens, Athens, Greece
| | - Nikolaos Christoloukas
- Department of Oral Diagnosis and Radiology, School of Dentistry, National and Kapodistrian University of Athens, Athens, Greece
| | - Sotiria Gizani
- Department of Paediatric Dentistry, School of Dentistry, National and Kapodistrian University of Athens, Athens, Greece.
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Gizani S, Seremidi K, Gkourtsogianni S, Mitsea A. Awareness and practice of dentomaxillofacial imaging among paediatric dentists: a questionnaire survey of members of the European Academy of Paediatric Dentistry. Oral Radiol 2023; 39:576-587. [PMID: 36867317 DOI: 10.1007/s11282-023-00675-w] [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: 10/04/2022] [Accepted: 02/06/2023] [Indexed: 03/04/2023]
Abstract
OBJECTIVES Assess knowledge, attitudes and practices of paediatric dentists towards dentomaxillofacial imaging and correlate findings with practitioner and practice-specific characteristics. METHODS An online questionnaire was sent to all paediatric dentists who attended a scientific seminar organized by the European Academy of Paediatric Dentistry (EAPD) regarding dental radiology. Data regarding available equipment, number, type and reason for performing radiographs, frequency and reasoning for retakes were collected. Data analysis was performed according to practitioner- and practice-specific characteristics and factors directly associated with the type and frequency of radiographs taken, and reason and frequency of repeats were determined. Significant differences were tested using Chi-square and Fisher's exact test. Statistical significance was set at p < 0.05. RESULTS More than half of the participants (58%) reported having digital radiographic equipment and almost 1/4 (23%) conventional. A panoramic equipment was available in 39% working places and a CBCT scanner in 41%. Two thirds of the participants reported taking up to 10 intra-oral radiographs per week, mainly for trauma (75%) and caries diagnosis (47%). Extra-oral radiographs were prescribed to monitor development (75%) and for orthodontic evaluation, (63%) with a frequency of less than 5 weekly (45%). Participants reported that they repeat radiographs in a frequency of < 5 per week (70%) mainly due to patient's movement (55%). CONCLUSIONS The majority of paediatric dentists within Europe use digital imaging equipment for both intra- and extra-oral radiographs. Nevertheless, great variation in practices exists and, therefore, continuous education in oral imaging is crucial to maintain high quality standards for the radiographic examination of patients.
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Affiliation(s)
- Sotiria Gizani
- Department of Paediatric Dentistry, School of Dentistry, National and Kapodistrian University of Athens, 2 Thivon Str., Goudi, 11527, Athens, Greece.
| | - Kyriaki Seremidi
- Department of Paediatric Dentistry, School of Dentistry, National and Kapodistrian University of Athens, 2 Thivon Str., Goudi, 11527, Athens, Greece
| | - Sofia Gkourtsogianni
- Department of Paediatric Dentistry, School of Dentistry, National and Kapodistrian University of Athens, 2 Thivon Str., Goudi, 11527, Athens, Greece
| | - Anastasia Mitsea
- Department of Oral Diagnosis and Radiology, School of Dentistry, National and Kapodistrian University of Athens, 2 Thivon Str., Goudi, 11527, Athens, Greece
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Gillies RC, Quiñonez C, Wood RE, Lam EWN. Radiograph prescription practices of dentists in Ontario, Canada. J Am Dent Assoc 2021; 152:284-292. [PMID: 33637300 DOI: 10.1016/j.adaj.2020.12.007] [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: 09/08/2020] [Revised: 10/24/2020] [Accepted: 12/23/2020] [Indexed: 10/22/2022]
Abstract
BACKGROUND With the advent of new ionizing radiation technologies, consideration must be given to the use of radiography in clinical practice. The authors aimed to determine how general dentists obtain oral and maxillofacial images and whether dentists' demographic characteristics and practice environments affect imaging decisions. METHODS The authors conducted a cross-sectional study using an electronic survey to collect information from general dentists in Ontario, Canada's most populous province. RESULTS The authors received 1,332 responses from 9,052 general dentists registered to practice in Ontario. A total of 57.2% of dentists used a nonindividualized approach to obtaining images for new adult dentate patients. Using clinical case scenarios, the authors found that 18.8% through 55.1% of dentists did not follow evidence-based guidelines when obtaining images. Overprescribing imaging was 5.8 times more common than underprescribing. Seeing patients after images were obtained (odds ratio [OR], 5.5), owning a panoramic and a cone-beam computed tomography imaging system (OR, 4.4), and the belief that images should be obtained to screen for occult pathoses (OR, 3.5) were the factors most strongly associated with overprescription. CONCLUSIONS Radiography prescription practices varied considerably among general dentists in Ontario and did not conform to established guidelines. Factors other than patient needs appeared to influence imaging practices. PRACTICAL IMPLICATIONS Overprescription of imaging by general dentists can result in unnecessary radiation exposure and financial costs to patients. To mitigate this, changes are needed in dental education, continuing education courses, and regulatory requirements.
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Brennan DS, Balasubramanian M, Spencer AJ. Diagnostic services in Australia: service rates and characteristics of patients. Aust Dent J 2016; 61:298-303. [DOI: 10.1111/adj.12373] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/02/2015] [Indexed: 11/28/2022]
Affiliation(s)
- DS Brennan
- Australian Research Centre for Population Oral Health; School of Dentistry; Faculty of Health Sciences; The University of Adelaide; South Australia Australia
| | - M Balasubramanian
- Australian Research Centre for Population Oral Health; School of Dentistry; Faculty of Health Sciences; The University of Adelaide; South Australia Australia
| | - AJ Spencer
- Australian Research Centre for Population Oral Health; School of Dentistry; Faculty of Health Sciences; The University of Adelaide; South Australia Australia
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Variations in self-reported provision of services by general dentists in private practice. J Am Dent Assoc 2011; 142:1050-60. [DOI: 10.14219/jada.archive.2011.0327] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Barasch A, Safford MM, McNeal SF, Robinson M, Grant VS, Gilbert GH. Patterns of postoperative pain medication prescribing after invasive dental procedures. SPECIAL CARE IN DENTISTRY 2011; 31:53-7. [PMID: 21371065 DOI: 10.1111/j.1754-4505.2011.00181.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
We investigated disparities in the prescription of analgesics following dental procedures that were expected to cause acute postoperative pain. Patients over the age of 19 years who had been treated by surgical and/or endodontic dental procedures were included in this study. We reviewed 900 consecutive charts and abstracted data on procedures, patients, and providers. We used chi-square and logistic regression models for analyses. There were 485 White subjects, 357 African American subjects included in this review; 81% of the African American and 78% of White patients received a postoperative narcotic prescription (p = .56). In multivariate regression models, patients over age 45 (p = .003), those with insurance that covered medication and those with preexisting pain (p = .004) were more likely to receive narcotic analgesics. Students prescribed more narcotics than residents (p = .001). No differences were found by race in prescribing analgesics.
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Affiliation(s)
- Andrei Barasch
- Department of General Dental Sciences, University of Alabama at Birmingham School of Dentistry, Birmingham, Alabama, USA.
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Rindal DB, Gordan VV, Litaker MS, Bader JD, Fellows JL, Qvist V, Wallace-Dawson MC, Anderson ML, Gilbert GH. Methods dentists use to diagnose primary caries lesions prior to restorative treatment: findings from The Dental PBRN. J Dent 2010; 38:1027-32. [PMID: 20884316 PMCID: PMC3267573 DOI: 10.1016/j.jdent.2010.09.003] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2010] [Revised: 09/17/2010] [Accepted: 09/20/2010] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE To (1) quantify the diagnostic techniques used by Dental Practice-Based Research Network (DPBRN) dentists before they decide to treat primary caries lesions surgically and (2) examine whether certain dentist, practice, and patient characteristics are associated with their use. METHODS A total of 228 DPBRN dentists recorded information on 5676 consecutive restorations inserted due to primary caries lesions on 3751 patients. Practitioner-investigators placed a mean of 24.9 (SD=12.4) restorations. Lesions were categorised as posterior proximal, anterior proximal, posterior occlusal, posterior smooth, or anterior smooth. Techniques used to diagnose the lesion were categorised as clinical assessment, radiographs, and/or optical. Statistical analysis utilised generalised mixed-model ANOVA to account for the hierarchical structure of the data. RESULTS By lesion category, the diagnostic technique combinations used most frequently were clinical assessment plus radiographs for posterior proximal (47%), clinical assessment for anterior proximal (51%), clinical assessment for posterior occlusal (46%), clinical assessment for posterior smooth (77%), and clinical assessment for anterior smooth (80%). Diagnostic technique was significantly associated with lesion category after adjusting for clustering in dentists (p<0.0001). CONCLUSION These results - obtained during actual clinical procedures rather than from questionnaire-based hypothetical scenarios - quantified the diagnostic techniques most commonly used during the actual delivery of routine restorative care. Diagnostic technique varied by lesion category and with certain practice and patient characteristics.
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Makhija SK, Gilbert GH, Rindal DB, Benjamin P, Richman JS, Pihlstrom DJ, Qvist V. Practices participating in a dental PBRN have substantial and advantageous diversity even though as a group they have much in common with dentists at large. BMC Oral Health 2009; 9:26. [PMID: 19832991 PMCID: PMC2768690 DOI: 10.1186/1472-6831-9-26] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2009] [Accepted: 10/15/2009] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Practice-based research networks offer important opportunities to move recent advances into routine clinical practice. If their findings are not only generalizable to dental practices at large, but can also elucidate how practice characteristics are related to treatment outcome, their importance is even further elevated. Our objective was to determine whether we met a key objective for The Dental Practice-Based Research Network (DPBRN): to recruit a diverse range of practitioner-investigators interested in doing DPBRN studies. METHODS DPBRN participants completed an enrollment questionnaire about their practices and themselves. To date, more than 1100 practitioners from the five participating regions have completed the questionnaire. The regions consist of: Alabama/Mississippi, Florida/Georgia, Minnesota, Permanente Dental Associates, and Scandinavia (Denmark, Norway, and Sweden). We tested the hypothesis that there are statistically significant differences in key characteristics among DPBRN practices, based on responses from dentists who participated in DPBRN's first network-wide study (n = 546). RESULTS There were statistically significant, substantive regional differences among DPBRN-participating dentists, their practices, and their patient populations. CONCLUSION Although as a group, participants have much in common with practices at large; their substantial diversity offers important advantages, such as being able to evaluate how practice differences may affect treatment outcomes, while simultaneously offering generalizability to dentists at large. This should help foster knowledge transfer in both the research-to-practice and practice-to-research directions.
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Affiliation(s)
- Sonia K Makhija
- Department of General Dental Sciences, School of Dentistry, University of Alabama, Birmingham, Birmingham, AL, USA
| | - Gregg H Gilbert
- Department of General Dental Sciences, School of Dentistry, University of Alabama, Birmingham, Birmingham, AL, USA
| | - D Brad Rindal
- HealthPartners Dental Group and HealthPartners Research Foundation, Minneapolis, MN, USA
| | | | - Joshua S Richman
- Division of Preventive Medicine, University of Alabama, Birmingham, Birmingham, AL, USA
| | | | - Vibeke Qvist
- Department of Cariology and Endodontics, Royal Dental College, Copenhagen, Denmark
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Gilbert GH, Bader JD, Litaker MS, Shelton BJ, Duncan RP. Patient-level and practice-level characteristics associated with receipt of preventive dental services: 48-month incidence. J Public Health Dent 2009; 68:209-17. [PMID: 18248347 DOI: 10.1111/j.1752-7325.2007.00069.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVES This study aims to: (a) quantify the incidence of preventive dental services [in-office fluoride application and dental cleaning (prophylaxis)]; (b) determine if these services are effectively targeted to patients with the highest need; and (c) quantify the role of practice characteristics and patient-level factors in service receipt. METHODS A population-based prospective cohort study was conducted with 873 adults who had at least one tooth at baseline, 743 of whom provided 48-month data. In-person interviews and clinical examinations were conducted biennially for 48 months, with 6-monthly telephone interviews in between. Dental records were abstracted afterward, and practices that served participants completed questionnaires. Analysis was limited to persons with at least one dental visit of any type during follow-up (87 percent of the sample). RESULTS Only 9 percent of the persons received at least one fluoride application; 75 percent received a dental cleaning. Persons with high need were actually less likely to have received preventive services. In multivariable regression analyses, characteristics of the practice in which the subject received care were very strongly related to fluoride receipt, independent of patient-specific characteristics. CONCLUSIONS One preventive procedure was common; the other was uncommon. However, practices did not effectively target high-risk patients for either procedure. Instead, both services were typically received by persons with the least need for them. These findings are consistent with the conclusion that practitioners greatly influenced the delivery of fluoride services, with substantial contributions also made by patient-level predisposing and enabling factors for both preventive services.
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Affiliation(s)
- Gregg H Gilbert
- Department of Diagnostic Sciences, UAB School of Dentistry, SDB Room 109, 1530 3rd Avenue, South Birmingham, AL 35294-0007, USA.
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