noseorbitseptumsinusendoscopic endonasal surgeryIn recent years, improvements in endoscopic technology and techniques have pushed the frontiers of orbital surgery. Specifically, the transnasal corridor has now been established as an extremely reliable and direct route to the orbit, permitting the orbital ...
Outer structure.The outer part of your nose consists of the nasal bone, cartilage, and fat. Together, they define the shape of your nose and house the nostrils. Nostrils.The nostrils are the openings to the nasal cavities, allowing air passage. Septum.The septum is a combination of bone an...
The nose may be best known for inhaling oxygen and exhaling carbon dioxide, but it also contributes to other important functions, such as tasting. The anatomy of the nose can be divided into the external nose and the nasal cavity. There are 12 cranial bones that contribute to the structure ...
Sinuses are air-filled cavities located on either side of the horse’s head, above, below and between the eyes. They extend down the face to the lower end of the cheekbones. Often referred to asparanasal sinuses (鼻...
The anatomy of the nose of the koala was studied from fixed 0.5 cm thick sections of a whole head. Right and left nasal cavities are separated by a slender septum which does not exhibit 'swell bodies'. Dorsal and ventral conchae are simple curved plates without elaborate scrolls; the ventra...
Structure of the nose The nasal passages are divided by the nasal septum in the midline. Each lateral nasal wall is formed by 3 turbinates : inferior, middle, and superior. The cribriform plate constitutes the roof of the nasal passage: Part of the ethmoid bone Perforated by the olfacto...
nasal septum [′nā·zəl ¦sep·təm] (anatomy) The partition separating the two nasal cavities. McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc. Want to thank TFD for its existence?Tell a friend about us, add a li...
Thenasal cavityis, to put it simply, the inside of the nose. The nose structure is divided into two cavities, or areas, that are separated by the septum. Thenasal vestibuleis the front part of the nasal cavity into which theanterior nares, also known as the nostrils, lead. Therespiratory...
Nasal anatomy is extremely complex with a myriad of different three-dimensional variances. The middle third of the nose has largely been overlooked in its importance. The components of this portions of the nose consist of the paired upper lateral cartilages, the dorsal aspect of the septum, and...
The shape of the nose is determined by the ethnocide bone and the nasal septum, which consists mostly of cartilage and which separates the nostrils. On average the nose of a male is larger than that of a female. The nasal root is the top of the nose, forming an indentation at the ...