ABSTRACT
Se distingue en las fosas nasales la presencia de un estrecho o válvula y, de ella, se investiga específi camente su porción anterior conocida en la Especialidad de Cirugía Plástica como válvula nasal interna (VNI). Las características, disposición y relaciones de sus distintos componentes son analizados en esta presentación, puntualizando específi camente el singular comportamiento del mucoepitelio valvular con respecto a los cartílagos triangulares y cuadrangular. Se advierte sobre la posibilidad de complicaciones posoperatorias en el caso de indebido trato valvular. Se adjuntan preparados y sus correspondientes dibujos con el propósito de facilitar la comprensión de los hechos observados
Stands out the presence of a strait or valve in the nostrils, and about it, it's specifi cally investigated it's anterior portion known in the fi eld as internal nasal valve (INV). Characteristics, provision and relations of its individual components are discussed in this presentation, specifi cally pointing out the ubique behavior of the valvular mucosal epithelium in connection with the triangular and quadrangular cartilage. It warns out the possibility of post operative complications in case of improper valvular treatment. Attached preparations and their corresponding drawings in orden te facilitate the understanding of the observed facts.
Subject(s)
Humans , Male , Female , Rhinoplasty/methods , Constriction, Pathologic/surgery , Nasal Cavity/anatomy & histologyABSTRACT
The axillary arch is the main variation of the axillary muscle. It was first described by Ramsay in 1795. In its classical form, it arises from the latissimus dorsi muscle and extends from this towards the pectoralis major, crossing the base of the axilla and creating a close relationship with the elements of the axillary neurovascular bundle. We describe the finding of 9 axillary arches, including one case of a bilateral arrangement. We develop a searching and finding technique for the axillary arch, essential for the safe and successful development of surgical procedures in the axillary region. Knowledge of this muscle variation and the possibility of finding it during axillary procedures is crucial for lymph node staging and lymphadenectomy and is also important for differential diagnosis in compressive pathologies of the axillary vessels and brachial plexus.
