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| Ottone,Nicolás Ernesto; Prum,Natalia; Dominguez,Mario; Blasi,Esteban; Medan,Carlos; Shinzato,Sergio; Finkelstein,Diana; Bertone,Vicente Hugo. |
| The classic description of the hand's superficial palmar arch is based on the anastomosis among the ulnar and radiopalmar arteries, a branch of the radial artery. However, the arch formation is highly variable regarding the size of the arteries that make it up and due to the existence of branches coming from other arteries and adding up as tributary to it. The objective of this paper is to classify these possible varieties, to define the formation of the arch, the reasons for its variable arrangement and the importance of its clinical and surgical applications. 86 formalized hands were dissected at 40%. There is prevalence concerning the size of the ulnar artery, with or without an arch. The anatomic knowledge of the variability in the arch formation... |
| Tipo: Journal article |
Palavras-chave: Superficial palmar arch; Anatomy; Anatomical variations; Hand. |
| Ano: 2010 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022010000100022 |
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| Ottone,Nicolás Ernesto; Tejedor,Mariano; Blasi,Esteban; Medan,Carlos Daniel; Fuentes,Ramón; del Sol,Mariano. |
| The flexor digitorum accessorius longus muscle (FDALM) is an anatomical variation that occurs with low frequency in the leg and feet. It was first described by Meckel in 1818. It arises from the tibia or fibula and extends from this towards the quadratus plantae muscle or the flexor digitorum longus muscle, crossing the medial retromalleolar canal and creating a close relationship with the elements of the tibialis posterior neurovascular bundle. A hundred and ten legs were dissected from Caucasian, adult, undefined sex cadavers, previously kept in 5% formalin solution. We developed a dissection technique in "2 times" to search for and find the flexor digitorum accessorius longus muscle, essential for the safe and successful development of surgical... |
| Tipo: Journal article |
Palavras-chave: Flexor digitorum accessorius longus muscle; Compressive pathologies; Anatomical variation. |
| Ano: 2015 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022015000200032 |
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| Ottone,Nicolás Ernesto; Arrotea Molina,Agustín; Domínguez,Mario Luis; Lo Tartaro,Maximiliano; García de Quiros,Nicolás; Medan,Carlos; Blasi,Esteban; Bertone,Vicente Hugo. |
| La promoción del conocimiento de la distribución vascular hepática, tanto clásica como de sus variaciones, es fundamental para planear y realizar todos los procedimientos quirúrgicos y radiológicos en el abdomen superior. Se disecaron 64 cadáveres, formolizados al 10%, entre 1980 y 2005. Primero se abrió la cavidad abdominal con incisión en boca de horno, luego se investigaron fundamentalmente el omento menor y el pedículo hepático y se procedió a la disección del compartimiento supramesocólico. Los resultados de las disecciones fueron agrupados en 5 clases: Clase 1 (73,44%): Disposición arterial clásica. Clase 2A (9,37%): Arterias hepáticas izquierdas aberrantes accesorias con origen en la arteria gástrica izquierda. Clase 2B (4,69%): Arterias hepáticas... |
| Tipo: Journal article |
Palavras-chave: Hígado; Arteria hepática; Arterias hepáticas aberrantes; Hilio hepático. |
| Ano: 2006 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022006000500011 |
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