[医学]眼科学完整晶体病ppt课件

.,1,晶体病,南大一附医院眼科教研室授课老师高桂平,.,2,本课学习目的,掌握白内障的定义、主要临床表现及诊断。,.,3,屈光间质及特性,角膜-强房水-基本恒定晶状体-可调节玻璃体-恒定泪水-不定,.,4,Anatomyandphysiologyofthelens,LensequatorLenscortexsubcapsularLensnucleusLenscapsule,.,5,Anatomyandphysiologyofthelens,无血管、透明、有弹性、有抗原性、悬吊固定,.,6,晶体病(disorderofthelens),Cataract(白内障)Abnormalitiesoflensshapeandposition（晶体形状与位置异常）,.,7,晶体病(disorderofthelens),AnatomyandphysiologyofthelensPosition,.,8,disorderofthelens,Luxationofthelens,.,9,disorderofthelens,AnatomyandphysiologyofthelensTransparencyopacity,.,10,Cataract,Etiologyofcataract(白内障病因)unknown：Age-relatedcataractknownetiology:trauma,inflammation,metabolic,nutritionaldisease,radiation,aging,.,11,Cataract,ClassificationofthecataractCataractinadults(age-relatedcataracts)Congenitalcataractstraumaticcataracts3.Secondarycataractscataractdiabetestoxiccataracts4.Aftercataracts,.,12,Cataractinadults,Typeofcataractinadults:CorticalNuclearsubcapsular,.,13,Cataractinadults,SignsandsymptomsDecreasedacuity,.,14,Corticalcataract,Incipientstage,.,15,Corticalcataract,Immaturestage,.,16,Corticalcataract,Maturestage,.,17,Corticalcataract,Hypermaturestage,.,18,.,19,白内障并发症,GlaucomaIriticLuxation,.,20,Managementofcataractinadults,MedicalmanagementIndicationforsurgery,.,21,Managementofcataractinadults,SurgicaltechniqueIntracapsularcataractextraction(ICCE),.,22,Surgicaltechnique,Extracapsularcataractextraction(ECCE),.,23,Surgicaltechnique,Phacocataractextraction,.,24,Surgicaltechnique,AphakiaglassesContactlensIntraocularlens(IOL),.,25,Surgicaltechnique,Intraocularlensimplant,.,26,先天性白内障Congenitalcataracts,.,27,Congenitalcataracts,.,