Maestría en Ciencias Odontológicas
https://hdl.handle.net/10946/253
2024-03-29T07:03:58ZUna revisión sistemática y metaanálisis del efecto de los ejercicios masticatorios en la fuerza de mordida
https://hdl.handle.net/10946/8277
Una revisión sistemática y metaanálisis del efecto de los ejercicios masticatorios en la fuerza de mordida
Álvarez Varela, Emery; Santamaría Villegas, Adriana; Manrique Hernández, Rubén; Echeverri Vélez, Maria Adelaida; Ricaurte Jaramillo, Maria Camila
Introducción: debido a la importancia de la función muscular en el crecimiento y desarrollo craneofacial, se han implementado ejercicios masticatorios para incrementar la fuerza de mordida. Objetivo: establecer el efecto de los ejercicios isométricos e isotónicos en el aumento de la fuerza de mordida en pacientes entre 4 y 35 años de edad. Métodos: se realizó una búsqueda entre junio 2021 y julio 2023 en las siguientes bases de datos: PubMed/MEDLINE, Scopus y EBSCO incluyendo estudios de intervención aleatorizados, no aleatorizados y estudios observacionales . 5 investigadores de manera individual realizaron la selección de los estudios, la recolección de la información, evaluaron la calidad de estos y posteriormente se obtuvo un consenso entre los mismos. Resultados: un metaanálisis fue realizado con el fin de estimar el efecto de los ejercicios masticatorios en la fuerza de mordida, utilizando la diferencia de medias ponderadas como medida de resumen estadístico, mostrando un aumento promedio significativo en la fuerza de mordida de 50N en el grupo de intervención comparado con el grupo control (diferencia de medias: 49,92N, CI: 13,29-86,54, p: 0,01). Conclusión: teniendo en cuenta la información encontrada en los artículos incluidos se puede concluir que los ejercicios masticatorios aumentan la fuerza de mordida, sugiriendo mejores resultados en pacientes en crecimiento.
2024-02-01T00:00:00ZEarly torque expression of upper central incisors and lower incisors using active self-ligating brackets: A descriptive study
https://hdl.handle.net/10946/8275
Early torque expression of upper central incisors and lower incisors using active self-ligating brackets: A descriptive study
Campuzano, Adriana; Garcés, María Clara; Arroyave, Luisa
Background: An early torque expression with an optimal buccolingual inclination of the upper and lower incisors in the orthodontic treatment would allow for more efficient, controlled treatments with more predictable results, but it is generally achieved in the final stages of treatment when a stainless steel archwire fills the bracket slot. For this reason, the aim of this study is to evaluate the expression of torque in the initial phases of orthodontic treatment with active self-ligating brackets (ASLB) in upper central incisors (UCI) and lower incisors (LI).
Results: Torque expression was measured by the change of buccolingual inclination of UCI and LI in lateral cephalic radiographs. The measures taken were: upper central incisor axis-maxillary occlusal plane, lower incisors axis-maxillary occlusal plane as the base planes; comparing it to reference planes: upper central incisor axis-palatal plane, and lower incisor axis-mandibular plane. These measures were evaluated in 29 patients between 10 and 35 years old, with any type of malocclusion and orthodontic treatment with ASLB at two times, T1: pre-treatment and T2: follow-up cephalic radiograph (after the wires Sentalloy 0.014, Sentalloy 0.018 and Bioforce 0.020×0.020 were expressed). It was observed that UCI and LI showed early torque expression when initiated lingualized and in the norm, and when UCI initiated vestibularized.
Conclusions: This study using ASLB with superelastic archwires showed an early torque expression in UCI and LI when they started lingualized, when they started vestibularized or in the standard, they were able to obtain a better inclination compared to the initial.
2024-02-12T00:00:00ZAssociation between DC/TMD and condilography as diagnostic tools for temporomandibular disorders
https://hdl.handle.net/10946/8256
Association between DC/TMD and condilography as diagnostic tools for temporomandibular disorders
Londoño Mejía, Luisa Alejandra; Castellanos Giraldo, Laura María; Ríos Castaño, Daniela; Montoya Álvarez, Mariana; Rojas Gualdrón, Diego Fernando; Camargo Cruz, Liliana
This cross-sectional observational analytical study assessed the association between the Diagnostic Criteria for Temporomandibular Disorders (DC/TMD) and condilography parameters, including the length of movements during opening/closing, the presence of hypermobility with or without over-rotation, traces characteristics during protrusion/retrusion, and sagittal condylar inclination (SCI). Forty-four patients were included, totaling 88 temporomandibular joints (TMJs). Disc displacement with reduction was five times more likely to have a crossed trace. In temporomandibular disorders (TMD), the length of traces during opening/closing was more likely to be short. The SCI in degenerative joint diseases exhibited 5,2 times more likelihood of being increased. While not statistically significant, these results hold clinical importance, suggesting that TMJs with structural TMD manifest altered characteristics during condilography.
2024-02-05T00:00:00ZTitle: Effect of Screen-time and Sugar Consumption Reduction on Sleep Bruxism in Children: A Randomized Clinical Trial
https://hdl.handle.net/10946/8242
Title: Effect of Screen-time and Sugar Consumption Reduction on Sleep Bruxism in Children: A Randomized Clinical Trial
Bonfanti, Graciela; Restrepo Serna, Claudia; Caicedo Giraldo, María Paula; Velásquez Baena, Laura; Santamaria Villegas, Adriana
Restrepo-Serna, Claudia
Objective: Sleep Bruxism (SB) is an alteration of Dopamine and Serotonin, which is associated with increased consumption of added sugar and overuse of screens. The aim of this study was to measure the effect of the interventions "Food, Family, Fun" (FFF) and counseling and education (CE) on the frequency of SB in children.
Methods: A randomized controlled study was conducted. Fourty-eight 4-8 year-old children, attending the pediatric clinics of Universidad CES (Colombia) and Hospital Elina de la Serna (Argentina) participated in the study. Subjects were randomized into the FFF (experimental) and CE (regular intervention) groups. The frequency of SB was reported with the CSHQ, the consumption of added sugar from items with the HBSC- FFQ, and the time of use of screens through a diary in T1 (before starting the intervention), T2 (at 6 weeks) and T3 (12 weeks). To determine effectiveness, a repeated factor analysis of variance with Bonferroni correction was used.
Results: A reduction in SB from T1-T2 was observed in both interventions, "FFF" (F=22.0, p<0.001, η2p=0.66, post-Hoc=<0.001) and "CE" (F=16.8.0, p <0.001, η2p=0.44, post-Hoc=0.02), but not from T2-T3. In both groups there was a significant reduction in the consumption of added sugar, the diminish in screen time was significant for FFF during the weekend and for CE during the week.
Conclusion: Reduction of screen time and sugar consumption led to a decrease in the frequency of bruxism both with FFF and CE.
2024-01-16T00:00:00Z