Person:
Barzallo Sardi, Vinicio Egidio

Birth Date

1982-02-18

ORCID

0000-0003-0452-9975

Afiliación

Universidad de Cuenca, Cuenca, Ecuador
Universidad de Cuenca, Facultad de Odontología, Cuenca, Ecuador

País

Ecuador

Organizational Units

Organizational Unit

Facultad de Odontología

La Facultad de Odontología se estableció en 1958, es la unidad académica responsable de la carrera que lleva el mismo nombre y que desarrolla actividades de docencia, investigación y de servicio comunitario, en modalidad presencial y con duración de 10 ciclos. Las actividades académicas descritas en el plan de carrera y matriz curricular se desempeñan en aulas, laboratorios y clínicas, modernamente equipadas acorde a los avances tecnológicos y a las exigencias de los organismos de control.

Job Title

Profesor (T)

Last Name

Barzallo Sardi

First Name

Vinicio Egidio

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Now showing 1 - 8 of 8

Relationship between dental occlusion and brain activity: a narrative review.
(2022) Barzallo Sardi, Vinicio Egidio; Cordero Ordoñez, Ana Lucia; Silva Ulloa, Sebastian
Objectives: Occlusal function stimulates different areas of the cerebral cortex. The purpose of this narrative review was to identify the relationship between occlusion and brain activity so as to provide theoretical support to enable future studies on the subject. Study selection, data, and sources: Relevant case-control studies, clinical trials, and systematic reviews available in English were retrieved from the following databases: MEDLINE, PubMed, ScienceDirect, Wiley Online Library, and Biblioteca Virtual en Salud (BVS). Of the 53 articles obtained, 12 were included. Conclusion: The sensorimotor cortex is affected by changes in occlusion. It is speculated that occlusion could play an important role in the development of diseases, from anxiety and stress to Alzheimer's disease and senile dementia. Further investigations into the interactions between occlusion and brain function are needed to elucidate the parts of the brain that are affected when occlusion is disturbed and to determine whether brain function is altered. Clinical significance: Dentists must consider that alterations in the occlusal pattern during mastication can lead to changes in the activation of different brain regions related to memory, learning, anticipatory pain, and anxiety. This suggests that mastication maintains the integrity of certain brain areas and that it may be a key factor in the onset of neurodegenerative diseases.
Importancia de la guía anterior en el tratamiento de ortodoncia: Revisión de la literatura
(2020) Osorio Ayala, Lesly Damaris; Yunga Picon, Maria Yolanda; Pesantez Ibarra, Mateo Jose; Parra Calle, Maria Jose; Paredes Tenesaca, Daniela Germania; Barzallo Sardi, Vinicio Egidio
Orthodontic treatment must include both functional and aesthetic parameters to establish balance in the stomatognathic system, despite this, in many cases these criterions are not taken into consideration producing alterations at masticatory level. To achieve stability, the treatments must establish an anterior guidance which protects posterior teeth in eccentric movements, thus avoiding, contacts that can have repercussions at teeth’s level, periodontium, temporomandibular joint and oral muscles. This article aims to make known the importance of the anterior guidance in orthodontics and the consequence of avoiding this fundamental parameter of occlusion. The following literature review was carried out by a bibliographic compilation of different studies related to occlusion and function of the anterior guidance, in addition to possible consequences of its absence. It is concluded that without analyzing each factor during the functional movements of the TMJ, will not obtain the desired objectives proposed by the clinical treatment.
Síndrome de la apnea obstructiva del sueño: Revisión de la literatura
(2020) Buestan Zambrano, Juan Fernando; Abad Ortiz, Hugo Alejandro; Barzallo Sardi, Vinicio Egidio; Arias Murillo, Yanela Lisbeth; Yunga Picon, Maria Yolanda
Obstructive sleep apnea syndrome or OSAS is a sleep disorder of multifactorial etiology, which consists of partial or total obstruction of the upper airways, which could be critical in severe cases, it can occur in children and adults, some of its Clinical manifestations and symptoms include craniofacial anomalies, sleep quality deterioration, drowsiness, headaches, alterations in cognitive performance which have a great negative impact on the quality of life of people who suffer from it, it can also be associated with other pathologies or syndromes. According to studies, its prevalence is significant for it to be present in the daily appointment. The objective of this study was to carry out a review of the literature on OSAS from a dental perspective that helps us to better understand this pathology that allows us to collaborate in an early detection of it. 23 scientific articles from 2005 to 2020 were collected from the PubMed database that provide us with evidence about its pathogenesis, diagnostic methods, prevalence, severity, and treatment. According to the literature, the gold standard for diagnosis is polysomnography and there is no unanimous management protocol, especially in non-surgical therapy, that is why studies suggest that the management should be multidisciplinary orthodontist-doctor for its optimization. The importance of further studies on its treatment is highlighted.
Afecta el Síndrome de la Respiración Bucal el crecimiento general y desarrollo cognitivo de niños y adolescentes?: Revisión de la literatura
(2020) Quito Zhinin, Andrea Elizabeth; Barzallo Sardi, Vinicio Egidio; Yunga Picon, Maria Yolanda; Sarmiento Aguilar, Cristina Paulette; Pinos Gavilanes, Maria Paz
Abstract Mouth breathing syndrome has several health consequences, especially in children and adolescents. The objective of the present study was to carry out a literature review to identify the alterations and consequences associated with mouth breathing syndrome. The search for articles was performed in electronic databases including: PubMed, Elsevier, EBSCO, Medline, SCielo, Springer; The keywords used were: “mouth breathing”, “children”, “body growth”, “maxillary growth”, “cognitive development”; articles in English from the last 10 years were included, a total of 26 articles were included in this Review. Most of the children and adolescents with mouth breathing showed alterations in the corporal posture with hyperextension of the head acquiring kyphosis posture and therefore intervening in the development and craniofacial growth, showing a greater inclination of the jaw and greater anterior height facial, in addition to presenting some class II malocclusions, posterior crossbite and anterior open bite. In addition to physical changes, their cognitive development was also affected in patients with oral respiration, with early recognition and timely treatment are essential to improve the quality of life of these patients.
Una nueva visión de las extracciones seriadas: Revisión de la literatura
(2020) Torres Tamayo, Gabriela Cecibel; Barzallo Sardi, Vinicio Egidio; Yunga Picon, Maria Yolanda; Yamunaque Vire, Jessica Micaela; Uguña Andrade, Fernando Paul
Serial extraction is an Orthodontic procedure performed in patients with mixed dentition, which involves the extraction of temporary and permanent teeth in a sequential manner, to improve the alignment of the permanent teeth, reduce the crowding of the arches and reduce the complexity of subsequent orthodontic treatment. The objective of this study was to determine, through the most recent literature review, the benefit of performing serial extractions as an Interceptive Orthodontic procedure, as well as; expand knowledge about the indications, contraindications, advantages and disadvantages of carrying out this procedure, in order to establish a correct diagnosis, planning and subsequent treatment. Fifteen scientific articles were selected from the PubMed and Science Direct databases, which show that serial extraction is a treatment that depends on age, dental bone discrepancy, facial profile, maxillary and mandibular relationship. the kinds of malocclusion. We can conclude that it is essential to make a correct diagnosis prior to the procedure and make decisions individually for each patient.
Comparación entre el tratamiento temprano y tardío para la corrección de la maloclusión clase II: Una revisión de la literatura
(2020) Barzallo Sardi, Vinicio Egidio; Solis Valencia, Edison Gustavo; Solano Maldonado, Domenica Alejandra; Sempertegui Cardenas, Pamela Elizabeth; Yunga Picon, Maria Yolanda
Class II malocclusions may involve a dental, dentoalveolar or skeletal component, with an estimated 35% of all malocclusions, being one of the most common reasons whereby patients attend an orthodontic consultation. Treatment for class II malocclusion can be developed through two different modalities: early or two-phase treatment and late or one-phase treatment, the object of both therapies are the same, therefore the aim of this literature review was to gather the most clinically relevant findings to make a comparative evaluation between these two methods. The literature review was performed analyzing 20 articles from Pubmed, ScienceDirect and Cochrane databases. When the two treatment modalities were compared, we found some advantages of early treatment in relation to late treatment, however, the final outcome was the same, for this reason the expert will have to evaluate the individual features of each patient to make a timely treatment plan.
Factores asociados al bruxismo del sueño en niños Revisión bibliográfica
(2020) Barzallo Sardi, Vinicio Egidio; Garay Villavicencio, Juan Carlos; Cantos Tello, Paola Michelle; Condo Landy, Victor Hugo
Bruxism is a disorder characterized by involuntary and nonfunctional grinding or clenching of the teeth during sleep. Its etiology is multifactorial but is often associated with genetic factors, psychosocial factors, sleep disorders, parafunctional habits, among others. This pathology can cause serious problems to the stomatognathic system, such as tooth wear, headaches, muscle aches and temporomandibular disorders. Polysomnography is the gold standard for its diagnosis; however, it has certain limitations such as high costs and also requires the patient to sleep in a sleep laboratory. However, its application is difficult for some patients, especially in children. Bruxism should be considered an important public health problem, because children are in a transcendental period for growth and development, the interruption of sleep can cause certain alterations, in addition, maintaining this childhood habit until adulthood can bring repercussions on general health; therefore, early therapeutic intervention should be carried out, in such a way as to improve the quality of life of children.
Métodos diagnósticos para estudio de anomalías dentomaxilares en sentido transversal. Revisión bibliográfica
(2020) Molina Alvarado, Maria Alejandra; Barzallo Sardi, Vinicio Egidio; Yunga Picon, Maria Yolanda; Lalangui Matamoros, Joe Javier; Juca Guaman, Claudia Valeria; Lasso Cabrera, Gustavo Eduardo
The existing information of diagnostic methods on the sagittal and vertical dimensions is extensive, however, there is few literature that indicates which are the available methods that have been developed over time for the diagnosis of dentomaxillary problems in the transversal direction. The importance of the study of the transverse plane in orthodontics is known; furthermore, orthodontists have identified that transverse maxillary deficiencies constitute many of the malocclusions. The objective of this study was to describe different methods implemented through history for the diagnosis of transverse dentomaxillary problems. The methods described included: clinical methods such as observation, palpation and Izard's index; analysis of study models such as Pont index, Korkhaus index, McNamara, Mayoral analysis, Hayes analysis and Andrews element III analysis; Ricketts P-A radiographic method and tomographic methods including the UPenn method. The present literature review was carried out through a bibliographic compilation of studies related to transverse diagnostic methods. It is important that each professional, under their own criteria and based on the information presented, choose the most convenient method.