The paranasal sinuses are air filled extensions of the respiratory part of the nasal cavity there are four paired sinuses named according to the bone in which they are located maxillary frontal sphenoid and ethmoid the function of the sinuses is not clear it is thought that they may contribute to the humidifying of the inspired airthey also reduce the weight of the skull. What are the paranasal sinuses air filled cavities located within specific facial and skull bones are known as paranasal sinuses 1humans have four paired paranasal sinuses frontal maxillary sphenoid and ethmoid all extending from the respiratory area of the nasal cavity 2 and named after the bones they are found in. 1 paranasal sinuses anatomy and function glen t porter md francis b quinn md facs the university of texas medical branch department of otolaryngology. Mental anatomy macroscopic anatomy and endoscopic anatomy a basic understanding of the embryogenesis of the nose and the paranasal sinuses facilitates compre hension of the complex and variable adult anatomy in addition this comprehension is quite useful for an accu rate evaluation of the various potential pathologies and their managements. A lecture of the special sensory module demonstrating anatomy of the paranasal sinuses regarding their site drainage and their applied anatomy
How it works:
1. Register Trial Account.
2. Download The Books as you like ( Personal use )