Vestibuleof noseAnteriorandinferiorpartof nasal cavityiscalledthe vestibule.Itis lined byskinandthesebaceous glands,hairfolliclesandthehaircalledvibrissae
Vestibule of nose Anterior and inferior part of nasal cavity is called the vestibule . It is lined by skin and the sebaceous glands, hair follicles and the hair called vibrissae
NasalvestibuleFeatures of skinhairsof noseaglandCennecttightVerypain whenhave Nasal furuncle
Nasal vestibule ❖ Features of skin hairs of nose gland Cennect tight Very pain when have Nasal furuncle
Nasalfossaproperhanging wallNasalbone,Frontalprocessofmaxillacanteriorwall ofspheniodsinushorizontal plate of ethmoidbonefootwall:Hard Palatemedial walllateral wallanterilor narisposteriornares
Nasal fossa proper ❖ hanging wall Nasal bone, Frontal process of maxilla anterior wall of spheniod sinus horizontal plate of ethmoid bone ❖ footwall：Hard Palate ❖ medial wall ❖ lateral wall ❖ anterilor naris ❖ posterior nares
Medial Nasal Wall[Septum]Bones and CartilagesSquama ofronta11Cnbrformpiate ofethmoid boneethmoidbonFrontal sinus,Nasal septumPerpendicular ptate of palatineCresofsohenoidboneSpinegffrcBodyofsphenoidbonephenoidal singsNasalbonttedistnlateofntervaoidpeocestmsenpigbone)steralpiateofpterrgoNasopascartilage ofnasalSeptalcartilaOreateratarBasilarnartoCartilage (medialoccipital borseptumryngealtubercleperpendicular plate ofPerpendicutarplateofetmoidAnterniornasaNasateresofpalsinetorspineofmaxilofpalatinNacatcrestofmaodlornasalsptethmoid boneserpalatintncitivecanalofmasller paiatine foramerlorizontalplateofpaiabnebonPatatnepiocess ofmatflabohvomerbone
Nasal septum ❖ cartilage of nasal septum ❖ perpendicular plate of ethmoid bone ❖ vomer bone
Constitution of nasal septumperpendicularCartilageof naal septumlaminaof ethmoid犁骨Little'sarea
Constitution of nasal septum Cartilage of nasal septum perpendicular lamina of ethmoid Little’s 犁骨 area