Sistema Regional de Información
en línea para Revistas Científicas de América Latina,
el Caribe, España y Portugal

Introduction Dental implants represent a valid option in modern dentistry, and their long-term success depends on precise planning. A digital workflow combines the analysis of 3D models and images, and cone-beam computed tomography is a prerequisite for planning. Objective To demonstrate the effectiveness of the digital workflow in treatment planning and execution to obtain predictable and high-quality results in the rehabilitation of simple cases of single tooth loss, proposing a protocol for its incorporation as standard practice for undergraduate students in the University's dental clinic. Method The treatment was performed on a 24-year-old systemically healthy patient with a fixed prosthesis in the 4-5 to 4-7 area, localized gingivitis and marginal misfit, and a Seibert class I residual ridge with the possibility of rehabilitation using a guided dental implant. The prosthesis was  emoved, indicating individual abutment crowns.  omography indicated the need to use connective tissue on the buccal side to improve the prosthetic profile of the ridge, for which the modified roll technique was applied. Bone densification was chosen to ensure primary stability, thus enabling immediate loading with a provisional crown on the same day as the surgery. Results The fully digital workflow facilitated the execution of the surgical procedure safely and accurately, allowing recognition of the operator's position with respect to the patient's anatomical structures at all times, thus obtaining predictable results. Conclusions Confidence in planning is essential, and the fully digital workflow is especially beneficial when the treatment is performed by undergraduate students. This translates into benefits for both the future professional and the patient.

At the beginning of 2020, the virus that initiates COVID-19 emerges. Therefore, limitations were imposed on the interactions in the pediatric dental office. Teledentistry became an option to provide dental services to pediatric patients. The purpose of this literature review was to determine the use of teledentistry in pediatric dentistry during COVID-19 pandemic. A search was conducted on platforms such as: Ebsco, Scielo, Lilacs, Pubmed and Google Scholar regarding it. It was found that teledentistry was used for the purposes like as the diagnosis and promotion of oral health, measurement of knowledge of parents about children's oral health, to perform dental appliance checks, to measure the attitude and knowledge of teledentistry by the pediatric dentist and to carry out disease prevention and control in special patients. OBJECTIVE: The purpose of this literature review was to determine the use of teledentistry in pediatric dentistry in times of the COVID-19 pandemic. METHODOLOGY: The selection criteria included case reports, original articles and randomized clinical trials in Spanish or English published from 2020 to 2022. Articles other than Spanish or English were excluded. The research question is: What is the use of teledentistry in Pediatric Dentistry in times of the Covid-19 pandemic? P= pediatric patients in need of dental care in times of the Covid-19 pandemic I= teledentistry C= not receiving dental care O= reduction in viral exposure of the pediatric patient during dental consultation, guidelines for dental care in times of pandemic, appropriate use of teledentistry in pandemic. The article search strategy was conducted on platforms such as: EBSCO, Scielo, LILACS, Pubmed and Google Scholar. RESULTS: It was found that teledentistry was used for diagnosis and promotion of oral health, to measure parents' knowledge of children's oral health, perform dental appliance checks, measure the attitude and knowledge of teledentistry by the pediatric dentist and to conduct prevention and control of diseases in special patients

La investigación científica es considerada un pilar fundamental en la educación superior, debido a que los estudiantes universitarios deben desarrollar habilidades que permitan la generación de nuevos conocimientos mediante la indagación, argumentación, síntesis y La investigación científica se considera un cimiento esencial de la educación superior, ya que facilita generar nuevos conocimientos mediante la exploración, la argumentación y el manejo de diversas tecnologías durante la formación académica de los estudiantes (Cejas Martínez et al., 2019; Espinoza Troconi et al., 2016). En el ámbito de la salud, la adquisición de competencias investigativas suele ser  problemática porque la formación del profesional se centra en la parte clínica, olvidando que las habilidades investigativas son cruciales para el fortalecimiento del ejercicio profesional (Castro-Rodríguez y Grados-Pomarino, 2017; Pineda-Vélez y Botero-Mariaca, 2023).  

Background: Studies show the efficacy and safety of nasal reshaping with hyaluronic acid. However, there is little evidence on the clinical parameters modified to achieve an aesthetic improvement in the nasal profile. In aesthetic analysis, the nasolabial angle has often been used to evaluate the rotation of the nasal tip in non-surgical rhinoplasty, a parameter dependent on the position of the upper lip. The researchers declare no conflicts of interest.   Objective: The purpose of this study is to demonstrate the changes induced by non-surgical rhinomodelling in the nasal profile by measuring the nasolabial angle traced on soft tissues and the new nasal angle proposed by the authors. Additionally, the study highlights the efficacy and safety of nasal reshaping with hyaluronic acid. Methods: This is a prospective open-label study where the outcome of rhinoplasty treatment with cannula (23G x 38 mm) was evaluated in 25 adult patients (treated in the areas of the nasal spine, columella, and supratip) using a maximum of 0,6 ml of hyaluronic acid. Results: Twenty-five patients participated in this study (22 women and 3 men) with an average age of 34 years. An average of 0.33 ± 0.11 ml of hyaluronic acid was infiltrated during the procedure. Twenty-two patients underwent this procedure for the first time during this study, while the other three had undergone between 1 to 3 previous procedures. Only two patients required a second intervention, using an average of 0.18 ml. Nasolabial angles before and after treatment were measured; on average, this increased from 89.3 ± 11.3° to 98.4 ± 8.2° (average change of 9.1 ± 7.3°). No complications were recorde. Conclusion: Statistically significant changes were observed when comparing the nasolabial angle measurements before and after the procedure, with an average increase of 9º, as determined through nasal profile analysis and subsequently tested in STATA 11 (P=0.0000). Additionally, given that the nasolabial angle may vary due to aging and modifications in perioral structures, it is necessary to measure another angle to assess nasal tip projection.

At the beginning of 2020, the virus that initiates COVID-19 emerges. Therefore, limitations were imposed on the interactions in the pediatric dental office. Teledentistry became an option to provide dental services to pediatric patients.  The purpose of this literature review was to determine the use of teledentistry in pediatric dentistry during COVID-19 pandemic. A search was  conducted on platforms such as: Ebsco, Scielo, Lilacs, Pubmed and Google Scholar regarding it. It was found that teledentistry was used for the purposes like as the diagnosis and promotion of oral health, measurement of knowledge of parents about children’s oral health, to perform dental appliance checks, to measure the attitude and knowledge of teledentistry by the pediatric dentist and to carry out disease prevention and control in special patients. Objective: The purpose of this literature review was to determine the use of teledentistry in pediatric dentistry in times of the COVID-19 pandemic. Methodology: The selection criteria included case reports, original articles and randomized clinical trials in Spanish or English published from 2020 to 2022. Articles other than Spanish or English were excluded. The research question is: What is the use of teledentistry in Pediatric Dentistry in times of the Covid-19 pandemic? P= pediatric patients in need of dental care in times of the Covid-19 pandemic. I= teledentistry C= not receiving dental care O= reduction in viral exposure of the pediatric patient during dental consultation, guidelines for dental care in times of pandemic, appropriate use of teledentistry in pandemic. The article search strategy was conducted on platforms such as: EBSCO, Scielo, LILACS, Pubmed and Google Scholar. Results: It was found that teledentistry was used for diagnosis and promotion of oral health, to measure parents’ knowledge of children’s oral health, perform dental appliance checks, measure the attitude and knowledge of teledentistry by the pediatric dentist and to conduct prevention and control of diseases in special patients.

Introduction: Silver diamine fluoride (SDF) is a chemical compound used in dentistry for the treatment of dental caries, which combines silver and fluoride ions. Eliminates bacteria and promotes enamel remineralization, ideal for children and patients with special needs. Its application leaves black pigmentation in the treated lesions. Objective: Analyze the effectiveness and aesthetic limitations of traditional silver diamine fluoride in stopping caries in children. Methodology: A bibliographic review was carried out in PubMed, Scielo and ResearchGate on silver diamine fluoride. Studies published between 2019 and 2024, in English and Spanish, such as literature reviews, theses, case series and observational studies are included. Results: Of the 45 records identified, 15 were excluded, leaving five eligible studies. These show that silver diamine fluoride is effective in stopping cavities, however its most important limitation is black pigmentation. The final recommendations offer guidelines for use in pediatric dentistry. Conclusions: Silver diamine fluoride (SDF) is effective in stopping caries n children, although its black pigmentation may affect its acceptance.

Introduction The Universal Medical Travel agency of the United States (USA), promotes Mexico, Costa Rica and Colombia, as Latin American countries with high quality in dental services. Other countries in Latin America that offer dental tourism are Argentina, Brazil and Chile. Objective The objective of this study is to describe the professional and technological development of dental practitioners in Puerto Vallarta. Method For the analysis, 21 semi-structured interviews were conducted with dentists practicing in Puerto Vallarta, selected from a total population of 176 professionals listed in the National Statistical Directory of Economic Units (DENUE), as of November 2023 (INEGI, 2024). These interviews provided insights into key trends and challenges related to specialization and the adoption of advanced technologies in the dental field. Results The results show a notable increase in the use of advanced technologies among dentists in Puerto Vallarta. Additionally, there is a marked rise in professional specialization, driven by the need to cater to an increasingly demanding international clientele as a result of the growth in medical tourism. Conclusions The professional and technological development of dentists in Puerto Vallarta largely depends on the ongoing training and updates that practitioners seek and finance with their own resources. Dentists contribute to local economic growth through the foreign tourism they serve and the services and materials they consume. The Puerto Vallarta Dental Association has played a crucial role in enhancing the professional skills of affiliated dentists and those willing to participate in the activities it offers.

Composite resins have established themselves as one of the most widely used materials in contemporary dental practice due to their aesthetic advantages, their ability to adhere to the dental substrate, and their applicability in both the anterior and posterior regions. However, these advantages can be compromised if the material selection, adhesive techniques, or filling protocols are not appropriate.

Unlike other facial fractures, in the treatment of orbital fractures, in addition to the correct union of the bone, the aim is to reconstruct the defect, correct functional deficiencies, restore facial anatomy and restore the normal volume of the orbital content. In this context, a valuable treatment option is the Marlex mesh, composed of monofilament polypropylene fibers that are intertwined to form a strong and durable structure.