EDITORIAL | https://doi.org/10.5005/jp-journals-10015-1737 |
Endodontics in COVID-19 Times
1–4,7Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, Rome, Italy
5Department of Maxillofacial Surgery and Diagnostic Sciences, College of Dentistry, Jazan University, Jazan, Kingdom of Saudi Arabia
6Department of Restorative Dental Sciences, Jazan University, Jazan, Kingdom of Saudi Arabia
Corresponding Author: Luca Testarelli, Department of Oral and Maxillo-Facial Sciences, Sapienza University of Rome, Rome, Italy, Phone: +39 3381504134, e-mail: luca.testarelli@uniroma1.it
How to cite this article Testarelli L, Di Nardo D, Obino FV, et al. Endodontics in COVID-19 Times. World J Dent 2020;11(3):165.
Source of support: Nil
Conflict of interest: None
On March 15, 2020, a news article published in The New York Times by Lazaro Gamio stated that the dentists are the most at peril because of the COVID-19 pandemic, generating a huge concern in the population about the risk of cross-infections in dental settings. The main reasons for such a dangerous position are the aerosol arising from the ultrasonic devices during professional hygiene procedures and rotating engines during dental treatments, mainly in restorative dentistry and endodontics.1,2 Based on such premises, many countries have released guidelines to take specific precautions during the epidemic to reduce the risk of contagion, that is, promoting remote consulting and social distancing in the waiting rooms, enhancing environmental disinfection and personal protective equipment. One of the most common recommendations was to avoid the unnecessary generation of droplets and aerosol, which is generic advice that resulted in different clinical behaviors, especially in the endodontic field.
During deep caries excavation and access cavity preparation,3 if possible, clinicians preferred to use slow-speed micro-motor without water spray to prevent aerosol production treatment. Many clinicians tended to perform a partial treatment (pulpotomy with or without canal instrumentation) for interim relief instead of a complete treatment (pulpectomy), and a few of them choose to treat emergency cases only with antibiotic and analgesic drugs4 to avoid chairside treatments. Surgical endodontic treatments5,6 were also reduced because of the combined risk of blood and aerosol contamination. Overall, the use of rubber dam was increased, and more attention was paid to cover also the nose of the patients with the rubber dam. There was also a tendency to avoid unnecessary use of magnification and radiographic devices that needed special care in being first protected from aerosol and then properly disinfected after use. When possible, the use of extraoral devices, like low-dose small-field CBCT,7,8 was preferred instead of intraoral 2D radiographic devices. Apex locators were also preferred to determine the working length. High-volume suction devices were also adopted but their use was more controversial; to be effective they need to be positioned very close to the source of aerosol, thus limiting the clinicians’ operative field. The use of sterile packages of endodontic instruments and burs was also increased. To date, even if lockdown is ceased in most of the countries, these changes are still being commonly adopted by the dentists who started again routine activity. They are considered as safety measurements, easy to apply and with reasonable costs, that can allow to perform endodontic treatments in a proper way with minimal risk.
REFERENCES
1. Gambarini G, Galli M, Seracchiani M, et al. In vivo evaluation of operative torque generated by two nickel-titanium rotary instruments during root canal preparation. Eur J Dent 2019;13(4):556–562. DOI: 10.1055/s-0039-1698369.
2. Gambarini G, Galli M, Di Nardo D, et al. Differences in cyclic fatigue lifespan between two different heat treated NiTi endodontic rotary instruments: WaveOne gold vs EdgeOne fire. J Clin Exp Dent 2019;11(7):609–613. DOI: 10.4317/jced.55839.
3. Gambarini G, Galli M, Morese A, et al. Digital design of minimally invasive endodontic access cavity. Appl Sci 2020;10(10):3513. DOI: 10.3390/app10103513.
4. Fusconi M, Greco A, Galli M, et al. Odontogenic phlegmons and abscesses in relation to the financial situation of Italian families. Minerva Stomatol 2019;68(5):236–241. DOI: 10.23736/S0026-4970.19.04276-6.
5. Gambarini G, Galli M, Stefanelli LV, et al. Endodontic microsurgery using dynamic navigation system: a case report. J Endodod 2019;45(11):1397–1402. DOI: 10.1016/j.joen.2019.07.010.
6. Pljevljak N, Minasi R, Brauner E, et al. Surgical endodontic therapy: retrofilling of apex with amalgam and SuperSeal retrospective study. Minerva Stomatol 2011;60(6):289–296.
7. Gambarini G, Miccoli G, Gaimari G, et al. Detection of bone defects using CBCT exam in an Italian population. Int J Dent 2017;2017:7523848. DOI: 10.1155/2017/7523848.
8. Valenti-Obino F, Di Nardo D, Quero L, et al. Symmetry of root and root canal morphology of mandibular incisors: a cone-beam computed tomography study in vivo. J Clin Exp Dent 2019;11(6):527–533. DOI: 10.4317/jced.55629.
________________________
© The Author(s). 2020 Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by-nc/4.0/), which permits unrestricted use, distribution, and non-commercial reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.