Blood supplyof nose Little's Area: In the anterior inferior part ofnasal septum. Four arteries--anteriorethmoidal, septal branch o f superior labial.septal branch o f sphenopalatine and thegreater palatine, anastomose here t o f o rm avascular plexus called "Kiesselbach'splexus
◼ Little’s Area: In the anterior inferior part of nasal septum. Four arteries-—anterior ethmoidal, septal branch o f superior labial, septal branch o f sphenopalatine and the greater palatine, anastomose here t o f o rm a vascular plexus called "Kiesselbach'splexus". Blood supply of nose
Blood supplyof noseWoodruff's Area: This vascular area is situatedunder the posterior end of inferior turbinatewhere sphenopalatine artery anastomoses withposterior pharyngeal artery
◼ Woodruff’s Area: This vascular area is situated under the posterior end of inferior turbinate where sphenopalatine artery anastomoses with posterior pharyngeal artery. Blood supply of nose
Little's area( 1. anterior ethmoidal2. Septal branch ofanastomosesuperior labial3. Septal branch ofsphenopalatine4.Septal branch of the greaterpalatine
Little’s area 1. anterior ethmoidal 2. Septal branch of anastomose superior labial 3. Septal branch of sphenopalatine 4.Septal branch of the greater palatine
鼻腔内侧壁山Ntro
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鼻腔外侧壁福
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