耳應(yīng)用解剖課件

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耳應(yīng)用解剖學(xué)AnatomyofEar外耳、中耳和內(nèi)耳耳廓耳廓軟骨膜炎外耳道外耳道軟骨段外耳道骨性段外耳與中耳的分界鼓膜中耳－鼓室中耳－鼓竇和乳突中耳－鼓室－聽骨鏈錘骨砧骨鐙骨鼓室外側(cè)壁鼓室內(nèi)側(cè)壁鼓室內(nèi)側(cè)壁外耳、中耳和內(nèi)耳鼓室-鼓竇-乳突氣房-咽鼓管乳突的分型氣化型板障型硬化型混合型中耳通氣和引流鼓室積液-分泌性中耳炎鼓室積液-分泌性中耳炎咽鼓管吹張咽鼓管吹張鼓膜切開和鼓膜置管手術(shù)急性中耳炎急性中耳炎慢性化膿性中耳炎-鼓膜穿孔中耳膽脂瘤中耳膽脂瘤鼓室硬化和鼓室粘連中耳-顳骨-顱中窩和顱后窩中耳-顳骨-顱中窩和顱后窩耳源性并發(fā)癥中耳膽脂瘤的擴(kuò)展鱗部-乳突部-鼓部-巖部頸內(nèi)動脈管外口和頸靜脈窩巖部-內(nèi)耳門-內(nèi)聽道及神經(jīng)巖部-內(nèi)耳門-內(nèi)聽道及神經(jīng)內(nèi)聽道和內(nèi)聽道底內(nèi)聽道底-內(nèi)耳-耳蝸內(nèi)耳骨迷路前庭剖視圖膜迷路膜迷路、前庭神經(jīng)和蝸神經(jīng)面神經(jīng)蝸神經(jīng)前庭神經(jīng)蝸管橫切面螺旋器組織切片耳蝸基底膜蝸神經(jīng)及其傳導(dǎo)通路外耳、中