RESUMO:Ligas Acadêmicas são agremiações estudantis para o desenvolvimento e aprendizados em determinados campo de estudo, sendo a atividade extracurricular mais popular em algumas escolas médicas. Nesse contexto, apresentamos descritivamente a Liga Acadêmica de Cirurgia Pediátrica de um centro médico quaternário em São Paulo, Brasil, onde 23 alunos entre o 2º ao 5º ano médico são membros regulares, frequentando atividades como sala operatória, ambulatório e visitas à enfermaria e participando de seminários. O ingresso à Liga Acadêmica se dá por prova de múltipla escolha após Curso Introdutório, sendo no ano de 2015 65,00% do público do Primeiro Ano Médico, e a média de acertos geral de 74,50%. Acreditamos serem benefícios da participação da Liga um primeiro contato com uma especialidade cirúrgica, ter uma maior carga horária em Cirurgia Infantil, desenvolvimento propedêutico e desenvolvimento de atividades didáticas.Descritores: Pediatria/educação; Educação de graduação em medicina/métodos; Estudantes de medicina; Aprendizagem; Conhecimentos, atitudes e prática em saúde.ABSTRACT: Academic Leagues are student interest groups for the development and in-depth learning of a certain field of study, being the one most popular extracurricular in some Medical Schools. We present the Pediatric Surgery Academic League in a quaternary center in São Paulo, Brazil, where 23 students ranging from 2 nd to 5 th Medical School year are regular members, having regular activities such as visits to the operation room, outpatient clinic rotation, inpatient rounds and seminars. To be part of the Academic League, students have to pass a multiple question test based on an introductory course. In 2015, 65.00% of candidates were 1 st year students, and the average grade obtained was 74.50%. Overall, we believe being a member of the Academic League promotes first exposure to a surgical specialty, greater workload in Pediatric Surgery, learning Semiology and development of teaching skills.
Proximal humeral fractures are relatively common in the elderly, especially when osteoporosis is present. Surgical therapy includes deltopectoral and deltoid‐splitting approaches. There was sign of denervation of the axillary nerve, in 12,5% and 25% of the patients when subjected to the deltopectoral and deltoid‐splitting approaches, respectively, even in the absence of clinical symptoms, according to one study.Another study found irreversible increase, as well as histological damage, to the axillary nerve when performing the deltoid‐splitting approach in cadavers specimens.The exact placement of the axillary nerve into the deltoid muscle in not fully comprehended. Our objective in this study is to provide a statiscal analysis for the entry points of the axillary nerve to the deltoid muscle in cadaver specimens, which could possibly have further applications in surgical therapy.The axillary nerve and deltoid muscle were dissected in 5 cadavers, exposing the entry of the axillary nerve into the deltoid muscle. The points where the axillary nerve penetrated the deltoid muscle were collected and transposed to a cartesian graph, divided in 4 quadrants, each one representing a topographic muscular area.Generalized estimation equations were assessed to compare mean points in deltoids with Poisson distribution and identity link function assuming exchangeable correlation matrix. Bonferroni multiple comparisons were used to identify differences between every 2 regions.We have concluded innervation of the deltoid innervation comes predominantly from areas 1 and 3, without significative statistical difference between right and left deltoid muscle or gender.This abstract is from the Experimental Biology 2019 Meeting. There is no full text article associated with this abstract published in The FASEB Journal.
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