Responsabilidad profesional derivada del ejercicio de la odontología en Costa Rica: I Parte / Professional responsibility derived from the practice of dentistry in Costa Rica: Part I

El aumento a nivel mundial de las denuncias por responsabilidad profesional en Ciencias de la Salud hace imprescindible que quienes ejerzan esta profesión deban conocer las implicaciones de su labor, así como cumplir con los principios bioéticos y jurídicos para garantizar una sana relación odontólogo-paciente. Es importante comprender que el ejercicio de la odontología en Costa Rica está regulado por normas, códigos y leyes como cualquier otra actividad humana en un Estado de Derecho.

The number of complaints related to professional liability in health sciences has increased worldwide, it is essential for dental professionals to be aware of the implications of their labor, as well as to comply with bioethical and legal principles to ensure a healthy dentist-patient relationship. It is important to understand that the practice of dentistry in Costa Rica is regulated by norms, codes, and laws like any other human activity in a State governed by the rule of law.

Medical Clearance for Common Dental Procedures.

Medical consultations before dental procedures present opportunities to integrate cross-disciplinary preventive care and improve patient health. This article presents recommendations related to patients with certain medical conditions who are planning to undergo common dental procedures, such as cleanings, extractions, restorations, endodontic procedures, abscess drainage, and mucosal biopsies. Specifically, prophylactic antibiotics are not recommended for preventing prosthetic joint infections or infectious endocarditis except in certain circumstances. Anticoagulation and antiplatelet therapies typically should not be suspended for common dental treatments. Elective dental care should be avoided for six weeks after myocardial infarction or bare-metal stent placement or for six months after drug-eluting stent placement. It is important that any history of antiresorptive or antiangiogenic therapies be communicated to the dentist. Ascites is not an indication for initiating prophylactic antibiotics before dental treatment, and acetaminophen is the analgesic of choice for patients with liver dysfunction or cirrhosis who abstain from alcohol. Nephrotoxic medications should be avoided in patients with chronic kidney disease, and the consultation should include the patient's glomerular filtration rate. Although patients undergoing chemotherapy may receive routine dental care, it should be postponed when possible in those currently undergoing head and neck radiation therapy. A detailed history of head and neck radiation therapy should be provided to the dentist. Multimodal, nonnarcotic analgesia is recommended for managing acute dental pain.

The representation of HIV/AIDS and hepatitis B in the dentistry context.

INTRODUCTION: HIV/AIDS and hepatitis B are diseases with major epidemiological and social impacts, with important effects in the dentistry context. This study aimed to compare the knowledge, presence, and manifestation of discriminatory and stigmatizing acts of dental surgeons, dental assistants, and dental students concerning social representations of HIV/AIDS and hepatitis B. METHODOLOGY: This cross-sectional, quantitative study was carried out in Brazil with primary health care dental surgeons (n = 219) and dental assistants (n = 152) in 40 municipalities and dental students of a public university (n = 179). The z-test for proportions (p ≤ 0.05) was used for data analysis to compare the three groups. RESULTS: We found statistically significant differences regarding knowledge about HIV/AIDS and hepatitis B, with a higher percentage of correct answers by dental surgeons (97.7%). Regarding infection, the fear of contracting HIV/AIDS was more representative, whereas hepatitis B was more mentioned concerning the risk of infection. In general, only 30.7% and 42.2% of individuals would accept care from professionals with HIV/AIDS and hepatitis B, respectively; assistants and students had the higher proportion of refusal of care. Also, a higher proportion of assistants (47.4%) believed there are different conducts in the care of patients with HIV and hepatitis B. CONCLUSIONS: The knowledge of individuals about infectious diseases is still inconsistent, especially among dental assistants and students. Moreover, these groups showed a silent and hidden presence and manifestation of discriminatory and stigmatizing attitudes, with greater representativeness for HIV/AIDS.

Pandemia de COVID-19. Uso de equipos de protección personal y ergonomía en odontología / COVID-19 pandemic. Use of personal protective equipment and ergonomics in dentistry

La pandemia de COVID-19 obligó a la odontología a in- corporar nuevos protocolos de atención clínica para evitar la contaminación y la transmisión viral en la cotidianeidad de la práctica profesional. De entre ellos, resulta de particular interés considerar la utilización de equipos de protección per sonal, sobre todo, en prácticas que requieren de tiempos de trabajo prolongados y extrema precisión (AU))

The COVID-19 pandemic forced dentistry to incorpo- rate new clinical care protocols to avoid contamination and viral transmission in daily professional practice. In par- ticular the use of personal protective equipment, especially in practices that require long working times and extreme precision (AU)

Disruptures in the Dental Ethos: The Birth, Life, & Neoliberal Retirement of Norms in Advertising & Corporatization.

This paper argues that the trends in advertising and corporatization in dentistry since the 1970s have resulted in processes of de-professionalization and de-regulation, respectively.

The Covid-19 uncertainty and ethical dilemmas in dental practice.

The Covid-19 pandemic has affected dental practice globally. Proximity with patients and predominance of aerosol-generating procedures has raised concerns regarding the safety of dentists and patients alike. The near-total, yet inevitable, suspension of dental practice has raised several ethical issues.

The Impact of SARS-CoV-2 Outbreak on the Polish Dental Community's Standards of Care-A Six-Month Retrospective Survey-Based Study.

Currently, SARS-CoV-2 is the primary pathogen worldwide, disrupting most of our everyday activities. The study aim was to evaluate its impact on the Polish dental community, standards of care, health, and welfare. METHODS: A Google Forms survey was conducted among 303 dental practitioners. RESULTS: Of respondents, 54.93% curbed the number of patients in the last six months, 34.21% declared no changes, and 10.86% reported an increase; whereas 70.7% of the respondents reported a treatment price increase within the same period (27.96% and 1.32% reported no changes and a decrease, respectively). Of the respondents, 15.5% did not close their businesses during the first wave of the pandemic. Most declared 1 or 2 month break, 30.7% and 34.7%, respectively. Some reported 3, 4, or 5 month breaks (15.84%, 1.32%, and 0.99%, respectively), and only two respondents (0.66%) did not admit patients at all. Headache episodes were more frequent among female dentists before the pandemic; after the pandemic, headache frequency increased among both sexes. Temporomandibular disorders (TMDs) were more frequent among women (p = 0.017). CONCLUSIONS: Most Polish dentists followed SARS-CoV-2 recommendations and restricted their practices to admitting only patients with pain or incomplete treatment. Decreased sleep parameters, head, back, and neck pain, were observed. This situation may affect dental health conditions in Polish society over time.

Biosafety for Dental Patients During Dentistry Care After COVID-19: A Review of the Literature.

The world is currently changing due to coronavirus disease 2019 (COVID-19), and the field of dentistry is no stranger to this. The care of patients in the dental office involves very strict biosafety protocols, and patients must be aware of the protection barriers implemented to allow satisfactory, safe dental care. The purpose of this study was to synthesize and analyze the management of the current biosafety standards for dental patients since the arrival of the COVID-19 pandemic. A bibliographic search of the main sources of information including MEDLINE (by means of PubMed), Scopus, Science Direct, SCIELO, and Google Scholar was carried out. Articles published without language restriction, systematic reviews, literature reviews, and observational studies were included. We identified the biosafety measures that must be taken before, during, and after dental practice following the arrival of COVID-19. The main measures include telephone triage, temperature taking on arrival at the office, the organization of the waiting room, washing hands before entering the office, knowing the auxiliary radiographic exams of choice and what type of treatment can be performed, albeit with restrictions. In conclusion, dental patients must comply with all the biosafety measures established by international protection standards and implemented by dentists before, during, and after dental practice to reduce the possibility of COVID-19 infection.

Los Aerosoles Dentales a Propósito de la Pandemia por COVID-19 / Dental Aerosols in the Context of COVID-19 Pandemic

RESUMEN: La pandemia por COVID-19 ha hecho que la atención odontológica de rutina se suspenda. La causa principal es el pobre control del aerosol en la consulta dental. Los aerosoles liberados por el instrumental odontológico son esenciales para la remoción de los tejidos bucales enfermos. Sin embargo, al mezclarse con saliva o sangre contaminada, los aerosoles pueden diseminar microorganismos infectivos fuera de la boca del paciente. Existe evidencia de que el SARS-CoV-2 se encuentra en la saliva del 91,7 % de los sujetos enfermos. Este artículo presenta evidencias y reflexiones para el control del aerosol odontológico, las que podrían permitir aumentar la seguridad del ejercicio de la odontología durante la pandemia y pospandemia.

ABSTRACT: The COVID-19 pandemic has caused routine dental check-ups to be cancelled. The main cause is poor aerosol control in the dental office. Aerosols released by dental instruments are essential for the removal of diseased oral tissues. However, when mixed with saliva or contaminated blood, aerosols can spread infectious microorganisms out of the patient's mouth. In addition, SARS-CoV-2 has been detected in the self-collected saliva of 91.7 % of patients. This article presents evidence and reflections for the control of dental aerosol, which could allow increasing the safety of dental practice during the pandemic and post-pandemic.

Low Cost Equipment with Compressor System and Balanced Pressure to Protect the Professional Dentist Against Contaminated Aerosol During COVID-19 Pandemic / Equipo de Bajo Costo con Sistema de Compresor y Presión Equilibrada para Proteger al Dentista Profesional Contra el Aerosol Contaminado Durante la Pandemia COVID-19

ABSTRACT: During the current coronavirus epidemic, personal protective equipment has become a vital issue. Depending on the procedure, the generation of aerosols increases the risk of infection for healthcare professionals. However, in dentistry, there is a high risk of contamination from blood or tissue fluids, generated in surgical procedures with ultrason ic and high-speed cutting devices. Thus, the creation of a prototype with a functional respiratory protection system offers filtered air at the entrance and exit of the circuit, also benefiting the patient. This experimental and unprecedented air purification system has 99.9 % high efficiency filters, positive and negative pressure control and also generates an internal balance of air flow; its purpose is to maintain the facial seal of the snorkel mask. The results showed that this air purificat ion system could be an option in environments contaminated by aerosol caused by rotary intruments in dentistry.

RESUMEN: Durante la actual epidemia de coronavirus, el equipo de protección personal se ha convertido en un problema vital. Dependiendo del procedimiento, la generación de aerosoles aumenta el riesgo de infección para los profesionales de la salud. Sin embargo, en odontología, existe un alto riesgo de contaminación por sangre o fluidos tisulares, generados en procedimientos quirúrgicos con dispositivos de corte ultrasónicos y de alta velocidad. Por lo tanto, la creación de un prototipo con un sistema funcional de protección respiratoria ofrece aire filtrado a la entrada y salida del circuito, lo que también beneficia al paciente. Este sistema de purificación de aire experimental y sin precedentes tiene 99.9 % de filtros de alta eficiencia, control de presión positiva y negativa y también genera un equilibrio interno del flujo de aire; Su propósito es mantener el sello facial de la máscara de snorkel. Los resultados mostraron que este sistema de purificación de aire podría ser una opción en ambientes contaminados por aerosoles causados por instrumentos rotativos en odontología.

An innovative risk-scoring system of dental procedures and safety protocols in the COVID-19 era.

BACKGROUND: The aim of this paper is to assess an innovative risk score for common dental procedures, based on the most recent contaminant SARS-CoV-2. After scoring the level of infection risk, safety procedures, advice and personal protective equipment (PPE) are recommended for the dental team in each dental practice. METHODS: The authors of this research analysed 42 common dental procedures on the basis of known transmission risks. In increasing order, many consider the parameters leading to different risk scores for the dental team and patients for each procedure to be: direct contact with saliva (score 1), direct contact with blood (score 2), production of low levels of spray/aerosol via air-water syringes (score 3), the production of high levels of spray/aerosol from rotating, ultrasound and piezoelectric tools (score 4); and the duration of the procedure, which may increase the risk of procedures producing droplets and aerosols. RESULTS: Using this innovative risk-scoring system, the authors classified the different dental procedures according to low, medium or high risk: low (1-3), medium (4-5), high (≥ 6). A safety protocol for each procedure was thereafter matched with the calculated risk level. CONCLUSIONS: The innovative risk-scoring system presented in this research permits the reclassification of dental procedures according to the infection risk level. Consequently, specific procedures, previously considered as entry level, will now merit revision. This paper also highlighted an effective and routine clinical tool for general dentists and oral medicine practitioners.

Post COVID-19 lockdown: measures and practices for dental institutes.

Resuming regular clinical activities at dental premises after the COVID-19 lockdown period or post COVID-19 is likely to be a challenge for all dental institutes. When returning to the dental practice or training, staff and students alike should abide by the new rules and regulations. In the process of controlling viral spread, clinical dental facilities face a higher risk of disease transmission among patients as well as clinical and non-clinical staff. Aerosols formation and diffusion into the surrounding air can be a real concern of viral transmission, if no protective measures are established. We aim in this review to present the currently implemented measures and propose changes in clinical dental facilities to minimize the risk of transmission. Dental professionals should be prepared to treat every patient as a suspected COVID-19 carrier and be ready to receive and manage an overwhelming number of patients. We suggest that dental practices establish a sensible workforce shift schedule, improve ventilation levels, reduce dental aerosol generating procedures, and develop a comprehensive guidance to Healthcare Workers to reduce the risk of COVID-19 transmission.

Dentistry and OMICS: Transcriptome Dynamics of an Oral Ecosystem as Measured by Changes in Oral Polymorphonuclear Neutrophils in Experimental Gingivitis.

Oral health and dentistry are essential components of systems medicine, which has received lesser attention in comparison to other medical fields, such as cancer biology. In this context, oral polymorphonuclear neutrophils (oPMNs) play an important role in the maintenance of oral health. To the best of our knowledge, this is the first study to report original observations on the transcriptional responses of oPMNs during experimentally induced gingivitis, by temporarily refraining from regular oral care. Oral rinses were prospectively collected at four different time points for oPMNs isolation from healthy volunteers: day 1 (start of the experimental gingivitis challenge), day 9 (during challenge), day 14 (end of the challenge), and day 21 (postchallenge). Transcriptome of oPMNs was determined by RNA sequencing. Differentially expressed genes (DEGs) were selected at p < 0.01 level, and evaluated for pathway regulation using Ingenuity Pathway Analysis suite. We found four major clusters of DEGs, consisting of 256 initial response DEGs (day 9 only), 221 late response DEGs (day 14 only), 53 persistent responsive DEGs (consistent at day 9 and 14), and 524 DEGs showing responses only in the postchallenge phase (day 21 only). Pathway analysis of the initial and late response DEGs showed involvement in many immune regulatory pathways and PMN function, whereas DEGs at day 21 were associated with epithelial adherence signaling and other miscellaneous related signaling pathways. The results from this pilot study showed that oPMNs mediate oral inflammatory processes, suggesting their immunomodulatory role in oral equilibrium.

COVID-19 Outbreak in North Italy: An Overview on Dentistry. A Questionnaire Survey.

This survey assessed the symptoms/signs, protective measures, awareness, and perception levels regarding COVID-19 among dentists in Lombardy, Italy. Moreover, an analysis of the answers gathered in areas with different prevalence of the disease was carried out. All Lombardy's dentists were sent an online ad hoc questionnaire. The questionnaire was divided into four domains: personal data, precautionary measures (before patient arrival; in the waiting room; in the operating room), awareness, and perception. Three thousand five hundred ninety-nine questionnaires were analyzed. Five hundred two (14.43%) participants had suffered one or more symptoms referable to COVID-19. Thirty-one subjects were positive to the virus SARS-CoV-2 and 16 subjects developed the disease. Only a small number of dentists (n = 72, 2.00%) were confident of avoiding infection; dentists working in low COVID-19 prevalence areas were more confident than those working in the Milan area and high prevalence area (61.24%, 61.23%, and 64.29%, p < 0.01 respectively). The level of awareness was statistically significantly higher (p < 0.01) in the Milan area (71.82%) than in the other areas. This survey demonstrated that dentists in the COVID-19 highest prevalence area, albeit reported to have more symptoms/signs than the rest of the sample, were the ones who adopted several precautionary measures less frequently and were the more confident of avoiding infection.

Initial Medical Certificate: survey of post graduate students in dentistry.

INTRODUCTION: The initial medical certificate (IMC) is the first document delivered to an injured person, or his or her legal representative. The objective of this study was to determine the knowledge and writing habits of Tunisian dental post-graduate students regarding the IMC. METHOD: This was a descriptive study conducted at the Faculty of Dentistry of Monastir (Tunisia) during the period from October 1, 2018 to March 31, 2019. All the post graduate students were included in the survey. For data collection, a questionnaire written in French was used. The platform "Google Forms" was used to perform the questionnaire and the link was sent by mail to all participants. RESULTS: For 19.9% of respondents , the IMC was considered as an expertise and 22% of them declared that even non-graduates can deliver it. In addition, 22% of participants have already given a IMC to a third party and 12.2% have reported photos and X-rays to the IMC. On the other hand, 82.4% of respondents do not indicate total incapacity for work (TIW) when writing the IMC. In fact, 13.7% of them do not know what a TIW is and 52.1% think that it will be determined during the expertise. Finally, 85.6% of respondents estimated that they did not have the necessary information about the IMC and 96.9% of them thought that an information support would be useful to help them in writing it. CONCLUSION: The writing of IMC incurs the criminal, civil and ethical responsibility of the practitioner.

Covid-19 Pandemic: What Changes for Dentists and Oral Medicine Experts? A Narrative Review and Novel Approaches to Infection Containment.

The authors performed a narrative review on Severe Acute Respiratory Syndrome- CoronaVirus-2 ( SARS-CoV-2) and all infectious agents with the primary endpoints to illustrate the most accepted models of safety protocols in dentistry and oral medicine, and to propose an easy view of the problem and a comparison (pre- vs post-COVID19) for the most common dental procedures. The outcome is forecast to help dentists to individuate for a given procedure the differences in terms of safety protocols to avoid infectious contagion (by SARS-CoV-2 and others dangerous agents). An investigation was performed on the online databases Pubmed and Scopus using a combination of free words and Medical Subject Headings (MESH) terms: "dentist" OR "oral health" AND "COVID-19" OR "SARS-CoV-2" OR "coronavirus-19". After a brief excursus on all infectious agents transmittable at the dental chair, the authors described all the personal protective equipment (PPE) actually on the market and their indications, and on the basis of the literature, they compared (before and after COVID-19 onset) the correct safety procedures for each dental practice studied, underlining the danger of underestimating, in general, dental cross-infections. The authors have highlighted the importance of knowing exactly the risk of infections in the dental practice, and to modulate correctly the use of PPE, in order to invest adequate financial resources and to avoid exposing both the dental team and patients to preventable risks.