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	Provedor de dados 77 (2) Autor Agarwal,A. K. (1) Barut,Cagatay (1) Erdogan,Aliriza (1) Is,Merih (1) Kaul,J. M. (1) Sareen,Deepika (1) Sethi,Ashwani (1) Sevinc,Ozdemir (1) Mais... Palavra-chave Sphenoid sinus (2) Anatomy (1) Paranasal sinus (1) Paranasal sinuses (1) Pituitary gland (1) Pneumatization (1) Transsphenoidal approach (1) Mais... Tipo do documento Journal article (2) Ano 2014 (1) 2005 (1) País Chile (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Anatomic Variations of Sphenoid Sinus Pneumatization in a Sample of Turkish Population: MRI Study 77 Sevinc,Ozdemir; Is,Merih; Barut,Cagatay; Erdogan,Aliriza. There are a number of variations regarding morphometric anatomy and degree of pneumatization of the sphenoid sinus. In our study, we planned to examine and show the differences of pneumatization of the sphenoid sinus particularly to guide the neurosurgeon during transsphenoidal surgery. Sagittal T1-weighed spin-echo Magnetic Resonance Images (MRIs) of 616 adult individuals (406 women and 210 men) were analyzed, retrospectively. According to the collected data from our study, the most common type of the sphenoid sinus was the sellar type (83%; n=511) for the whole study group. Of the 616 individuals 16.6% (n=102) had presellar type and 0.5% (n=3) had conchal type of sphenoid sinus. Preoperative detailed detection of the anatomical characteristics of... Tipo: Journal article Palavras-chave: Paranasal sinus; Pneumatization; Sphenoid sinus; Transsphenoidal approach. Ano: 2014 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022014000400003 Study of Sphenoid Sinus Anatomy in Relation to Endoscopic Surgery 77 Sareen,Deepika; Agarwal,A. K.; Kaul,J. M.; Sethi,Ashwani. For radical surgery of the past, the precise definition of the clefts of the paranasal sinuses was of limited significance. In the recent years, the transsphenoidal approach to the pituitary gland has come into practice and the study of the surgical anatomy and relationships of the sphenoid sinus has gained increased significance. To better define this anatomy, 20 sphenoid sinuses in cadavers were dissected to reveal important anatomical relationships, dimensions, volume and pneumatization of the sphenoid sinus. The results of the study are discussed with particular reference to the important surgical anatomical features of the sphenoid sinus. The results also point towards the possibility of racial variations in terms of relationships of the sphenoid... Tipo: Journal article Palavras-chave: Sphenoid sinus; Anatomy; Paranasal sinuses; Pituitary gland. Ano: 2005 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022005000300012 Registros recuperados: 2 Primeira ... 1 ... Última

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