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Los labios son componentes esenciales en la estética y simetría facial, pero factores como la edad del paciente, sexo y el grupo poblacional pueden comprometer la región labial afectando el equilibrio entre las proporciones del rostro. Actualmente, es tendencia la búsqueda de métodos no invasivos, así como biomateriales seguros con resultados, más naturales para pro porcionar un mejor aspecto a la región labial. En este estudio se determinó el comportamiento del plasma gel y plasma gel combinado con silicio en la bioplastia, perfilado labial y vecto rización de surcos nasogenianos en pacientes con microqueilia por envejecimiento. Se realizó un ensayo abierto con enfoque cuantitativo, de alcance descriptivo y diseño preexperimental de preprueba-posprueba con un solo grupo conformado por diez pacientes femeninas Glogau II, con microqueilia por en vejecimiento. Se registraron las variaciones en las mediciones clínicas y ecográficas de plasma gel y combinado en el preope ratorio, inmediato, 8 y 45 días. Para las variables cuantitativas siguiendo una distribución normal fue realizado el test T de Student. Clínicamente se observó aumento del volumen labial y disminución de la profundidad de los SNGs inmediatamente después de la aplicación del biomaterial, a los 8 días existió una disminución del volumen labial y aumento en la profundi dad de los surcos nasogenianos; sin embargo, se mantuvo el efecto del biomaterial y a los 45 días se evidenció pérdida total clínica y ecográficamente. El plasma gel como biomaterial de compensación o relleno labial y de surcos nasogenianos resulta ser efectivo inmediatamente después de su aplicación, siendo ecográficamente visible a los 8 días de implantado, mientras que a los 45 días es imperceptible tanto clínica como ecográ ficamente en la totalidad de los casos evaluados. The lips are essential components in facial aesthetics and sym metry, but factors such as the patient’s age, sex and population group can compromise the lip region affecting the balance between facial proportions. Currently, there is a tendency to search for non-invasive methods, as well as safe biomaterials with more natural results to provide a better appearance to the lip region. In this study, the behavior of plasma gel and plasma gel combined with silicon in bioplasty, lip contouring and nasolabial fold vectorization in patients with microcheilia due to aging was determined. An open trial with quantitative approach, descriptive scope and pre-experimental pre-test post test design was performed with a single group formed by ten Glogau II female patients with microcheilia due to aging. Variations in clinical and ultrasound measurements of plasma gel and combined plasma gel were recorded at preoperative, immediate, 8 and 45 days. For quantitative variables following a normal distribution, Student’s T-test was performed. Clinically there was an increase in lip volume and a decrease in the depth of the SNGs immediately after the application of the biomaterial, at 8 days there was a decrease in lip volume and an increase in the depth of the nasolabial folds; however, the effect of the biomaterial was maintained and at 45 days there was total loss clinically and ultrasonographic. The plasma gel as a biomaterial of compensation or lip and nasolabial fold filling is effective immediately after its application, being ultrasonographic visible 8 days after implantation, while at 45 days it is imperceptible both clinically and ultrasonographic in all the cases evaluated. 54-69 revodontlosandes@gmail.com eduvigis@ula.ve cldp58@gmail.com Semestral http://erevistas.saber.ula.ve/odontoula

To map the evidence from studies and patents investigating the hypothesis of the effective use of cannabidiol in the areas of dentistry

The Cannabidiol (CBD) has many reports of pharmacological effects in various models of pathologies, ranging from inflammatory and neurodegenerative diseases, epilepsy, autoimmune disorders such as multiple sclerosis, arthritis, schizophrenia among others (1). In other medical areas has been developing CBD as great therapeutic possibilities, with much research in pre-clinical phases (laboratory tests), reviews about complex diseases of the oral cavity (2) and expression of endocannabinoids receptors in the dental and periodontal tissues (3,4). However, the use of CBD in the dental field has been poorly studied and limited, and its effects in the treatment of oral diseases are not well known and reported. Similarly, knowing its properties, mechanisms of action and favorable results in the treatment of other oral diseases, it is believed that it may have a positive therapeutic effect in some pathologies of CBD therapeutic dentistry based on scientific publications that discuss its mechanism of treatment action, suggesting possibilities for future investigations on the use of this compound in dentistry in previous years. Therefore, the purpose of this scoping review will be to map the available evidence to provide an overview and technology of the use of cannabidiol, its effects, and related products in dentistry. References. 1.PISANTI, Simona, et al. Cannabidiol: State of the art and new challenges for therapeutic applications. Pharmacology & therapeutics, vol. 175, p. 133-150, 2017. DOI: https://doi.org/10.1016/j.pharmthera.2017.02.041. 2.CUBA, L. F., et al. Cannabidiol: an alternative therapeutic agent for oral mucositis?. Journal of clinical pharmacy and therapeutics, 2017, vol. 42, no 3, p. 245-250. 3. Abidi, Ammaar H., et al. "Anti-inflammatory activity of cannabinoid receptor 2 ligands in primary hPDL fibroblasts." Archives of oral biology 87 (2018): 79-85. 4.KONERMANN, Anna, et al. In vivo and in vitro identification of endocannabinoid signaling in periodontal tissues and their potential role in local pathophysiology. Cellular and molecular neurobiology, 2017, vol. 37, no 8, p. 1511-1520.

Submitted by Fabiano Malheiro (fabianomalheiro22@hotmail.com) on 2022-07-26T13:57:35Z No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Alejandro Elizalde Hernández.pdf: 768642 bytes, checksum: abbde3e67848ea260ee61ccc30a723a4 (MD5) Approved for entry into archive by Aline Batista (alinehb.ufpel@gmail.com) on 2022-07-28T14:17:56Z (GMT) No. of bitstreams: 2 Alejandro Elizalde Hernández.pdf: 768642 bytes, checksum: abbde3e67848ea260ee61ccc30a723a4 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Made available in DSpace on 2022-07-28T14:17:56Z (GMT). No. of bitstreams: 2 Alejandro Elizalde Hernández.pdf: 768642 bytes, checksum: abbde3e67848ea260ee61ccc30a723a4 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Previous issue date: 2021-04-08 Sem bolsa A implantodontia tem se demonstrado ao longo dos anos como um tratamento escolha para a substituir ausências dentárias devolvendo a função e estética com taxas de sucesso e supervivência altas, porém os implantes e restaurações podem ter complicações técnicas ou biológicas nas etapas de desenvolvimento. A seleção do aditamento é uma etapa crítica ao realizar próteses retidas por implantes, o conhecimento dessas etapas é importante identificar potenciais parâmetros transcirúrgicos e radiográficos que possam ser preditores na seleção da altura do aditamento. O estudo prospectivo foi desenhado para avaliar o papel das medidas transcirurgicas e radiográficas como preditores para a seleção da altura do aditamento e sua influência na MBL (perda de osso marginal) em implantes únicos de acordo com as diretrizes do STROBE. Nos implantes colocados inmeditaos e tardios as distâncias entre a plataforma do implante - crista óssea alveolar, plataforma do implante - margem gengival e gap bucal (quando presente) foram registradas usando uma sonda periodontal reta. Radiografias digitais foram feitas na colocação do implante (T0), seleção da altura do aditamento (Ta) e acompanhamento de 1 ano (Tf) e a distância entre a plataforma do implante e a crista óssea alveolar foi avaliada em milímetros. Um total de 130 implantes foi colocado em 68 pacientes. A distância intra-cirúrgica média entre a crista óssea e a plataforma do implante foi de 1,71 mm (± 1,01) e a distância média da margem gengival à plataforma do implante foi de 3,94 mm (± 1,90), na consulta de seleção do pilar a média transmucosa a altura era 3,58 mm (± 1,50); a correlação com a altura do abutment selecionada, a plataforma do implante radiográficamente à distância da crista óssea alveolar em T0 (r2 = 0,66; p-valor