耳应用解剖课件VIP

IntroductionWhatisotolaryngology?Whatsubdivisionsexistwithinthespecialty?Isotolaryngologyamedicalorasurgicalspecialty?Howcanyoulearnotolaryngologywell?Whatisotolaryngology?Thespecialtydealswithdiseasesoftheheadandneckregion,theregionfromeyebrowstothecollarbonesThespecialtyoriginallyincludedthetreatmentofeyeconditionsandwascommonlyidentifiedasEENT(eyes,ears,noseandthroat)Whatisotolaryngology?Asaresultoftheexplosionofmedicalknowledge,ophthalmologysplitfromotolaryngologymanyyearsagoTheAmericanAcademyofOtolaryngologyrecoginizedtheexpandedbreadthandchangedthenametootolaryngology-headandnecksuegeryWhatsubdivisionsexistwithinthespecialty?Initially,otology,laryngology,rhinology,andbronchoesophagologywererecognizedWithincreasedmedicalknowledge,pediatricotolaryngology,otolaryngologicalallergy,facialplasticandconstructivesurgery,andheadandnecksurgeryhavebeenidentifiedWhatsubdivisionsexistwithinthespecialty?Otologyhasbeenexpandedtoincludeotology,neurotology,andskull-basesurgeryOtolaryngologistsareinterestedinneurolaryngology,microvascularsurgery,chemosensation(tasteandsmelldisorders),audiology,andspeechdisorders.Isotolaryngologyamedicalorasurgicalspecialty?Actually,itisboth.Manyconditionsaremanagedmedicallyandrequirenosurgery,whereasothersrequiresurgeryIncommonpractice,forevery13patientsneedingmedicalcare,onlyonewillrequiresurgeryHowcanyoulearnotolaryngologywell?Thebreadthofthefieldandthecomplexityofthepatients’conditionsmakethespecialtybothchallengingandstimulatingTolearnitwell,youshouldpayspecialattentiontothedisease-associatedanatomicandphysiologicalknowledgeoftheear,noseandthroat,aswellasheadandneckregion耳应用解剖学AnatomyofEar外耳、中耳和内耳耳廓耳廓软骨膜炎外耳道外耳道软骨段外耳道骨性段外耳与中耳的分界鼓膜中耳－鼓室中耳－鼓窦和乳突中耳－鼓室－听骨链锤骨砧骨镫骨鼓室外侧壁鼓室内侧壁鼓室内侧壁外耳、中耳和内耳鼓室-鼓窦-乳突气房-咽鼓管乳突的分型气化型板障型硬化型混合型中耳通气和引流鼓室积液-分泌性中耳炎鼓室积液-分泌性中耳炎咽鼓管吹张咽鼓管吹张鼓膜切开和鼓膜置管手术急性中耳炎急性中耳炎慢性化脓性中耳炎-鼓膜穿孔中耳胆脂瘤中耳胆脂瘤鼓室硬化和鼓室粘连中耳-颞骨-颅中窝和颅后窝中耳-颞骨-颅中窝和颅后窝耳源性并发症中耳胆脂瘤的扩展鳞部-乳突部-鼓部-岩部颈内动脉管外口和颈静脉窝岩部-内耳门-内听道及神经岩部-内耳门-内听道及神经内听道和内听道底内听道底-内耳-耳蜗内耳骨迷路前庭剖视图膜迷路膜迷路、前庭神经和蜗神经面神经蜗神经前庭神经蜗管横切面螺旋器组织切片耳蜗基底膜蜗神经及其传导通路外耳、中