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Natto ZS, Alshehri MM, Alghamdi FK. Infection Control Practices at the Dental Clinics in Jeddah, Saudi Arabia. J Multidiscip Healthc 2021; 14:2951-2957. [PMID: 34720586 PMCID: PMC8550542 DOI: 10.2147/jmdh.s330567] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 10/07/2021] [Indexed: 12/23/2022] Open
Abstract
Purpose The aims of this study were to determine the rate of compliance of infection control and estimate the incidence of COVID-19 in dental clinics in Jeddah, Saudi Arabia. Materials and Methods This is an ecological correlational study of randomly sampled dental clinics in the city of Jeddah. The 32-question survey used in the study was constructed based on the infection control guidelines/protocols during the COVID-19 pandemic released by the ADA, CDC, and SMOH. A sample of clinics from a dental clinic list in Jeddah city, using a simple random technique. Results Fifty-three dental clinics consented to participate in our study, while ten refused. Most of the dental clinics checked their patients’ temperature (30.2%) and strictly required them to wear a surgical mask before entering the clinic (58.5%). Glove, gown, and face mask were the most common methods of infection control used during all dental procedures (98.1%, 96.2%, and 94.3%, respectively). Moreover, the incidence of COVID-19 was the highest among receptions/security (18.70%), followed by nurses (14.3%) and dentists (11.79%). Conclusion As the incidence of COVID-19 among dental staff will continue to increase in the future, it is highly recommended that infection control guidelines are followed in all dental clinics.
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Affiliation(s)
- Zuhair S Natto
- Department of Dental Public Health, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mohammed Muslih Alshehri
- Department of Dental Public Health, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Faisal Khalid Alghamdi
- Department of Dental Public Health, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
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Uncertainties around COVID-19 from the perspectives of oral health care workers during the first wave of SARS-CoV-2 infections in British Columbia, Canada. PLoS One 2021; 16:e0249186. [PMID: 33886570 PMCID: PMC8061945 DOI: 10.1371/journal.pone.0249186] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 03/12/2021] [Indexed: 12/23/2022] Open
Abstract
Background The first wave of COVID-19 infections caused disturbances in all aspects of personal and professional lives. The aim of this study was to explore the ways in which that first wave of novel coronavirus infections resulted in uncertainties, as experienced by members of the oral health care workforce in British Columbia, Canada. Methods This qualitative inquiry purposefully recruited frontline oral health care workers, including dentists, dental hygienists, certified dental assistants, and administrative staff, via remote semi-structured interviews between April 20 and May 4, 2020. Coding, categories, and themes were inductively assigned. Results A total of 45 interviews, lasting between 39 and 74 minutes each, were conducted involving 18 dentists (6 females), 12 dental hygienists (11 females), 6 certified dental assistants (all females), and 9 administrators/front-desk staff (7 females). Fifty-one hours of audio recordings and more than 650 single-spaced pages of transcripts were produced. Five main themes emerged pertaining to uncertainties surrounding COVID-19, patient care, personal lives and infectiousness, concern for the future, and variations among different pandemics. Certitudes were less evident, but surfaced mostly when considering a potential new normal resulting from the pandemic. Conclusion Participants indicated that the uncertainties they felt were dependent upon what is known, and unknown, about the pandemic and the provision of oral health care during the first wave of infections. Future studies are needed to include the viewpoints of oral health care workers from other provinces, as well the perceptions of patients who received oral health care during the height of the first wave of the pandemic.
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Brondani M, Cua D, Maragha T, Shayanfar M, Mathu-Muju K, von Bergmann H, Almeida F, Villanueva J, Alvarado AAV, Learey S, Donnelly L. A Pan-Canadian narrative review on the protocols for reopening dental services during the COVID-19 pandemic. BMC Oral Health 2020; 20:352. [PMID: 33267811 PMCID: PMC7708888 DOI: 10.1186/s12903-020-01340-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 11/22/2020] [Indexed: 12/23/2022] Open
Abstract
The current coronavirus disease 2019 (COVID-19) pandemic is impacting the way in which dental services are provided. The aim of this narrative review was twofold: to summarize key areas from the Canadian protocols available for the reopening and restructuring of dental services across the country and to critically review these protocols based on existing evidence. A narrative review of the existing Canadian protocols, written in English and French, was undertaken between April 15 and July 13, 2020. The protocols were obtained by searching through regulatory bodies and websites from professional organizations, and from personal contacts through academic institutions and policy leaders. The data extraction form focused only on protocols related to dentistry, and the information was compiled by a hired assistant. Content was categorized via group discussions with the research team on eight areas: office management and procedures, patient and staff screening, treatment procedures, office layout, risk reduction, personal protective equipment, supporting information, and length and readability. Thirteen protocols were identified and offered substantial variation in the level of details provided. All but two protocols specified proper donning/doffing of personal protective equipment, while all protocols recommended daily monitoring of COVID-19 related signs and symptoms in staff and patients. They varied in terms of recommended mask types, eye and face shield protection, and head coverings. While all protocols aimed at restructuring emergency dental services, their recommendations were often not based on the published evidence. This narrative review summarized key areas from 13 provincial and territorial protocols in Canada to help oral health care providers plan the reopening of their services. The information conveyed across all documents was clear, but variance highlights the need for a coordinated effort to develop an evidence-based document for dental practitioners.
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Affiliation(s)
- Mario Brondani
- Department of Oral Health Sciences, Faculty of Dentistry, University of British Columbia, 116/2199 Wesbrook Mall, Vancouver, V6T 1Z3, Canada.
| | - Denise Cua
- Department of Oral Biological and Medical Sciences, Faculty of Dentistry, University of British Columbia, Vancouver, Canada
| | - Tala Maragha
- Department of Oral Health Sciences, Faculty of Dentistry, University of British Columbia, 116/2199 Wesbrook Mall, Vancouver, V6T 1Z3, Canada
| | - Melody Shayanfar
- Department of Psychology, Faculty of Science, University of British Columbia, Vancouver, Canada
| | - Kavita Mathu-Muju
- Department of Oral Health Sciences, Faculty of Dentistry, University of British Columbia, 116/2199 Wesbrook Mall, Vancouver, V6T 1Z3, Canada
| | - HsingChi von Bergmann
- Department of Oral Health Sciences, Faculty of Dentistry, University of British Columbia, 116/2199 Wesbrook Mall, Vancouver, V6T 1Z3, Canada
| | - Fernanda Almeida
- Department of Oral Health Sciences, Faculty of Dentistry, University of British Columbia, 116/2199 Wesbrook Mall, Vancouver, V6T 1Z3, Canada
| | | | | | | | - Leeann Donnelly
- Department of Oral Biological and Medical Sciences, Faculty of Dentistry, University of British Columbia, Vancouver, Canada
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Ren Y, Feng C, Rasubala L, Malmstrom H, Eliav E. Risk for dental healthcare professionals during the COVID-19 global pandemic: An evidence-based assessment. J Dent 2020; 101:103434. [PMID: 32693111 PMCID: PMC7368403 DOI: 10.1016/j.jdent.2020.103434] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Revised: 07/14/2020] [Accepted: 07/16/2020] [Indexed: 12/23/2022] Open
Abstract
OBJECTIVES Heightened anxiety among dental healthcare professionals (DHPs) during the COVID-19 pandemic stems from uncertainties about the effectiveness of personal protective equipment (PPE) against dental aerosols and risk levels of asymptomatic patients. Our objective was to assess the risks for DHPs providing dental care during the pandemic based on available scientific evidence. METHODS We reviewed the best available evidence and estimated the annualized risk (p=das(1-1-p0p1(1-e)yn) for a DHP during the COVID-19 pandemic based on the following basic parameters: p0, the prevalence of asymptomatic patients in the local population; p1, the probability that a DHP gets infected by an asymptomatic patient; e, the effectiveness of the PPE; s, the probability of becoming symptomatic after getting infected from asymptomatic patient; da, the probability of dying from the disease in age group a; n, number of patients seen per day; and y, number of days worked per year. RESULTS With the assumption that DHPs work fulltime and wear a N95 mask, the annualized probability for a DHP to acquire COVID-19 infection in a dental office, become symptomatic, and die from the infection is estimated at 1:13,000 (0.008 %) in a medium sized city in the US at the peak of the pandemic. The risk estimate is highly age-dependent. Risk to DHPs under the age of 70 is negligible when prevalence of asymptomatic cases is low in the local community. CONCLUSIONS Risk of COVID-19 transmission in dental office is very low based on available evidence on effectiveness of PPE and prevalence of asymptomatic patients. Face shields and pre-procedure oral rinses may further reduce the risks. CLINICAL SIGNIFICANCE DHPs should follow guidelines on pre-appointment protocols and on PPE use during dental treatments to keep the risk low.
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Affiliation(s)
- Yanfang Ren
- Eastman Institute for Oral Health, University of Rochester Medical Center, United States.
| | - Changyong Feng
- Dept of Biostatistics and Computational Biology, University of Rochester Medical Center, Rochester, New York, USA
| | - Linda Rasubala
- Eastman Institute for Oral Health, University of Rochester Medical Center, United States
| | - Hans Malmstrom
- Eastman Institute for Oral Health, University of Rochester Medical Center, United States
| | - Eli Eliav
- Eastman Institute for Oral Health, University of Rochester Medical Center, United States
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Brondani M, Donnelly L. The HIV and SARS-CoV-2 Parallel in Dentistry from the Perspectives of the Oral Health Care Team. JDR Clin Trans Res 2020; 6:40-46. [PMID: 32942933 PMCID: PMC7502681 DOI: 10.1177/2380084420961089] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Objectives: The aim of this study was to unravel the professional and social consequences of COVID-19 as compared with the AIDS pandemic according to oral health care providers, staff, and administrators. Methods: An exploratory qualitative inquiry via at-a-distance, semistructured interviews engaged a purposefully recruited sample of oral health care team workers in British Columbia. Interviews took place between April 20 and May 15, 2020; they were audio recorded, transcribed verbatim, and deidentified for interactive thematic analysis. An inductive process of coding was used to identify themes, subthemes, and categories of information. Results: Forty-five interviews were conducted with 18 dentists, 12 dental hygienists, 6 certified dental assistants, and 9 administrators; 22 were females. Interviews each lasted an average of 48 min. After the transcripts were coded, 3 subthemes emerged: 1) personal protective equipment and universal precautions as commonsense approaches to care during both pandemics; 2) an (un)collapsed world in terms of global lockdowns; and 3) social unrest in terms of the potential for stigma and discrimination caused by both pandemics. These subthemes made up the COVID-19–AIDS parallel theme. Conclusion: This study explored the extent to which the current COVID-19 pandemic is leading to professional and social consequences when a parallel is drawn with the AIDS pandemic. This is the first qualitative study that identifies the potential social unrest of the pandemic from the perspective of oral health care providers and administrators. Future studies should include other providers across Canada, as well the patients receiving oral health care during this pandemic. Knowledge Transfer Statement: The COVID-19 pandemic has unraveled potential societal implications in a parallel to the HIV/AIDS era from the perspectives of oral health care providers and their staff. Such implications are changing the way that oral health care is delivered; it may also be leading to social unrest in the form of stigma and discrimination. This study discusses some of these implications from the perspective of oral health care providers and administrators.
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Affiliation(s)
- M Brondani
- Division of Dental Public Health, Faculty of Dentistry, University of British Columbia, Vancouver, BC, Canada
| | - L Donnelly
- Faculty of Dentistry, University of British Columbia, Vancouver, BC, Canada
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Matsumoto H, Sunakawa M, Suda H, Izumi Y. Analysis of factors related to needle-stick and sharps injuries at a dental specialty university hospital and possible prevention methods. J Oral Sci 2019; 61:164-170. [PMID: 30918213 DOI: 10.2334/josnusd.18-0127] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
Needle-stick and sharps injuries (NSIs) can happen even when dental health care workers (DHCWs) act in compliance with standard precautions to prevent transmitting blood-borne infections. The objective of this study was to investigate causes of NSIs that had occurred at a dental specialty university hospital during the past 12 academic years. A total of 215 NSIs were reported during the investigation period, and NSIs ascribed to female DHCWs (n = 148; 68.8%) were significantly (P < 0.05) more common than those ascribed to male DHCWs (n = 67; 31.2%). One hundred twenty-six NSIs (58.6%) were caused by DHCWs with little experience (P < 0.05), and 37 of those (17.2% of the total) were ascribed to undergraduate students during clinical training (P < 0.05). The NSIs occurred both during treatment (n = 119; 55.3%) and during cleaning up used devices (n = 89; 41.4%). The NSIs at the dental hospital occurred with a probability of 0.004% of total therapeutic opportunities. Prevention of NSIs should be the responsibility of dental students and DHCWs, and should be a part of education about infection control to prevent the nosocomial transmission of blood-borne pathogens.
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Affiliation(s)
- Hiroyuki Matsumoto
- Infection Control Office, Dental Hospital, Tokyo Medical and Dental University.,Pulp Biology and Endodontics, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
| | - Mitsuhiro Sunakawa
- Infection Control Office, Dental Hospital, Tokyo Medical and Dental University.,Pulp Biology and Endodontics, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
| | - Hideaki Suda
- Infection Control Office, Dental Hospital, Tokyo Medical and Dental University.,Pulp Biology and Endodontics, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
| | - Yuichi Izumi
- Infection Control Office, Dental Hospital, Tokyo Medical and Dental University.,Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
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Yoon DL, Kim YG, Cho JH, Lee SK, Lee JM. Long-term evaluation of teeth and implants during the periodic maintenance in patients with viral liver disease. J Adv Prosthodont 2016; 8:321-8. [PMID: 27555902 PMCID: PMC4993846 DOI: 10.4047/jap.2016.8.4.321] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Revised: 07/22/2016] [Accepted: 08/08/2016] [Indexed: 01/30/2023] Open
Abstract
PURPOSE This study was designed to investigate the maintenance of teeth and implants in patients with viral liver disease. MATERIALS AND METHODS 316 patients without any significant systemic disease were selected as a control group. Liver disease group was consisted of 230 patients. Necessary data were collected using clinical records and panoramic radiographs. Then, the patients were subdivided into 2 groups based on the type of active dental therapy received before maintenance period (Pre-Tx). Analysis for finding statistically significant difference was performed based on the need for re-treatment of active dental therapy (Re-Tx) and change in the number of teeth (N-teeth) and implants (N-implants). RESULTS Comparing to control group, the patients with liver disease showed higher value on N-teeth, N-implants, and Re-Tx. Statistically significant differences were found on N-teeth (P=.000) and Re-Tx (P=.000) in patients with non-surgical Pre-Tx. Analysis based on severity of liver disease showed that N-teeth and Re-Tx were directly related to severity of liver disease regardless of received type of Pre-Tx. Significant differences were found on N-teeth (P=.003) and Re-Tx (P=.044) in patients with non-surgical Pre-Tx. CONCLUSION In this study, it was concluded that liver disease might influence the loss of teeth and cause the relapse of dental disease during maintenance period in patients. A significant positive relationship between tooth and implant loss and severity of liver disease seems to exist.
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Affiliation(s)
- Da-Le Yoon
- Department of Periodontology, School of Dentistry, Kyungpook National University, Daegu, Republic of Korea
| | - Yong-Gun Kim
- Department of Periodontology, School of Dentistry, Kyungpook National University, Daegu, Republic of Korea
| | - Jin-Hyun Cho
- Department of Prosthodontics, School of Dentistry, Kyungpook National University, Daegu, Republic of Korea
| | - Sang-Kyu Lee
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Kyungpook National University, Daegu, Republic of Korea
| | - Jae-Mok Lee
- Department of Periodontology, School of Dentistry, Kyungpook National University, Daegu, Republic of Korea
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8
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Petti S, Tarsitani G. Detection and Quantification of Dental Unit Water Line Contamination by Oral Streptococci. Infect Control Hosp Epidemiol 2016; 27:504-9. [PMID: 16671033 DOI: 10.1086/504500] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2003] [Accepted: 06/21/2004] [Indexed: 11/03/2022]
Abstract
Objective.(1) To investigate the prevalence of oral streptococci (OS) and biological indicators of water contamination by oral fluids in water from dental unit water lines (DUWs) by detection and quantification and of saprophytes indigenous to the oral cavity. (2) To test whether measurement of the total cultivable mesophilic flora (TCF), the parameter commonly used to monitor water quality in DUWs, is an effective predictor for OS contamination.Design.Survey of 21 dental units equipped with antiretraction devices. Water samples were collected from air-water syringes, cup fillers, tap water, and before and during the working day.Setting.Units were from 7 public dental offices selected for convenience from among those in proximity of the microbiological laboratory.Methods.For detection of OS, samples were plated on an enriched medium, to revitalize the organisms. Colonies were subcultured on a selective medium and biochemically identified (lower detection limit, 1 cfu/mL). For measurement of the TCF, samples were plated on a nutrient-poor medium. Cultures with colony counts greater than 200 cfu/mL were considered to be TCF positive. The sensitivity and specificity of TCF positivity in predicting OS detection was calculated.Results.Prevalence rates for OS contamination and for TCF positivity were, respectively, 34.4% (11 of 32 samples) and 25.0% (8 of 32 samples) for syringes, 27.8% (10 of 36 samples) and 8.3% (3 of 36 samples) for cup fillers, and 0.0% (0 of 7 samples) for tap water. OS contamination levels ranged from 1 to 6 cfu/mL. No statistically significant differences were found between samples obtained before and during the working day. TCF positivity did not predict OS contamination effectively, because of low sensitivity.Conclusions.Given the absence of OS in tap water, the reported prevalence of OS contamination suggests that oral fluids are aspirated during dental therapy with relatively high frequency and that DUWs can potentially expose successive patients to bloodborne cross-infections.
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Affiliation(s)
- Stefano Petti
- Department of Public Health Sciences G. Sanarelli, University La Sapienza, Piazzale Aldo Moro 5, Rome 00185, Italy.
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Stoopler ET, Sia YW, Chalian AA, O'Malley BW, Alawi F. A rare presentation of multiple primary squamous cell carcinoma of the tongue in a patient with recurrent hepatitis C infection. SPECIAL CARE IN DENTISTRY 2014; 34:96-9. [PMID: 24588494 DOI: 10.1111/scd.12030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Hepatitis C virus (HCV) infection has been implicated as a risk factor for development of oral squamous cell carcinoma (SCC). Multiple primary sites of oral SCC associated with HCV infection occurs infrequently. This case report describes a rare presentation of multiple primary SCCs of the tongue in a patient with recurrent HCV cirrhosis status post liver transplant that required interdisciplinary medical and surgical management. It is important for oral health care providers to understand the local and systemic implications of HCV infection and perform routine clinical examinations to monitor for development of oral lesions and associated complications.
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Affiliation(s)
- Eric T Stoopler
- Associate Professor of Oral Medicine, Department of Oral Medicine, University of Pennsylvania School of Dental Medicine, Philadelphia, Pennsylvania
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Mahboobi N, Agha-Hosseini F, Mahboobi N, Safari S, Lavanchy D, Alavian SM. Hepatitis B virus infection in dentistry: a forgotten topic. J Viral Hepat 2010; 17:307-16. [PMID: 20196802 DOI: 10.1111/j.1365-2893.2010.01284.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
More than two billion people have been infected with hepatitis B virus (HBV). Globally, 350-400 million suffer from chronic HBV infection. It is postulated that dentists and dental staff are infected and transmit the virus to their patients more than any other occupation. The aim of this article is to review the HBV incidence in dental society, the points of view of dentists and their patients regarding transmission of the virus during dental procedures, the occurrence of HBV outbreaks in dental clinics and the importance of methods of preventing HBV infection in dentistry.
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Affiliation(s)
- N Mahboobi
- Department of Oral Medicine, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran
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Mulligan R, Seirawan H, Galligan J, Lemme S. The Effect of an HIV/AIDS Educational Program on the Knowledge, Attitudes, and Behaviors of Dental Professionals. J Dent Educ 2006. [DOI: 10.1002/j.0022-0337.2006.70.8.tb04152.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | | | | | - Sue Lemme
- Pacific AIDS Education and Training Center, Department of Family Medicine; Keck School of Medicine; University of Southern California
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Gijbels F, Jacobs R, Princen K, Nackaerts O, Debruyne F. Potential occupational health problems for dentists in Flanders, Belgium. Clin Oral Investig 2005; 10:8-16. [PMID: 16177883 DOI: 10.1007/s00784-005-0003-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2004] [Accepted: 06/07/2005] [Indexed: 10/25/2022]
Abstract
The aim of this study was to gather data on occupational health effects among Flemish dentists. A questionnaire on various potential health effects was sent out to randomly selected Flemish dentists. Pilot experimental studies were performed on hearing and sensory function of the fingers on small groups of dentists. Audiometric data of both ears, gathered with an interval of 10 years, were analysed. Sensory tests of the fingers were performed for dominant and non-dominant hands in relation to exposure time to (ultra)sonic equipment. Positive responses for the questionnaire were as follows: low back pain, 54% (stress-correlated); vision problems, 52.3% (age-correlated); infections, 9%; allergies, 22.5% (mainly latex); stress level was scored 7 on a scale from 0 to 10; diminished sensitivity of the fingertips, 6% and auditory disorders, 19.6%. Pilot audiometric data showed a hearing loss at 4,000 Hz for the left ear, presumably indicative of occupational noise trauma. The two-point discrimination ability of the dominant hand tended to diminish in line with the number of years of practice. Dentists in Flanders were found to suffer from various health-related problems. More elaborate studies are required to provide more details on the risks for occupational hearing impairment and vibration hand neuropathy and to determine whether the problems described were related to the practice of dentistry.
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Affiliation(s)
- Frieda Gijbels
- Oral Imaging Centre, School of Dentistry, Oral Pathology and Maxillofacial Surgery, Faculty of Medicine, Katholieke Universiteit Leuven, Leuven, Belgium
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Golla K, Epstein JB, Cabay RJ. Liver disease: Current perspectives on medical and dental management. ACTA ACUST UNITED AC 2004. [DOI: 10.1016/j.tripleo.2004.09.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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