Glaucoma Essay

GlaucomaGlaucomaisaconditionthataffectstheeyesbycausingdamagetotheopticnervewithintheeyeandit canworsenovertime.It'sgenerallyassociatedwithanincreaseinpressureinsideoftheeye.Moreoftenthannot it'sinheritedandmaynotrevealitselfuntilmuchlaterinlifeTheincreaseinpressureisknownasintraocular pressureandcandamagetheopticnervethat'sresponsiblefortransmittingimagestoyourbrain.Sadly,ifyoufail torecognisethatyou'resufferingfrom...

GlaucomaAndClosedAngleGlaucoma

inhibited,thereisabuildupofocularpressureinsidethatcausesdamage,andthisiscalledglaucomaThis conditioncanbetraumaticforthepatientasithasnocure.Therearetwocategoriesthatwillbediscussedinthis paperandtheyareopenangleglaucomaandclosedangleglaucoma(Theglaucomayoumaybemissing,2013) ClosedAngleGlaucomaClosedangleglaucoma(CAG),oracuteglaucoma,stemsfromanarrowingorblockage throughthepupilfromtheposteriorchambertotheanterior

GlaucomaEssay

Glaucoma,oneoftheleadingcausesofblindness,isestimatedtoaffect1ofevery50adults.Althoughglaucoma canoccuratanyage,theriskofdevelopingthediseaseincreasesdramaticallyaftertheageof35.Glaucomaisalso morelikelytodevelopinpatientswhoareseverelynearsighted,haveafamilyhistoryofthecondition,diabetics andBlackorAfricanAmerican.Thisdiseaseoftengoesunnoticeduntilpermanentvisionlosshasoccurred.Visual damagefromglaucomacanbepreventedby

GlaucomaGlaucomaisacommonandimportanthealthproblem.Itisoneoftheleadingcausesofblindnessin WesternSociety(Hoskins&Kass,1989)ItisresponsiblefortenpercentofallblindnessintheUnitedStatesand continuestobethesecondorthirdmostcommoncauseofblindnessintheworld(Bunce,Fraser,&Wormald, 1999)ItisestimatedthattwomillionpeopleintheUnitedStateshavebeendiagnosedashavingglaucoma GlaucomaisknowntoaffectabouttwopercentofCaucasians...

GlaucomaEssay

GlaucomaGlaucomaisagroupofeyedisordersthatcauseblindnessbyhurtingtheopticnerve,whichisthelarge nervethatisresponsibleforvisionInglaucoma,theopticnervedamageisrelatedtoachangeinthefluidpressure thatcirculatesaroundtheeyeball.Inmanycases,Glaucomaoccurswhentheeye'sfluidpressureishigh,butitcan alsooccurwhenthepressureismeasuredasnormalFluidcirculatinginsidethefrontportionoftheeyeis producedbyastructurecalledtheciliary...

ScreeningForGlaucoma

ScreeningforGlaucoma:USPreventiveServicesTaskForceRecommendationStatement"glaucomaaffects approximately2.5millionAmericansandisaleadingcauseofimpairedvision(lossofperipheralvision)and blindness"(Moyer)GlaucomaisadiseasethedamagestheopticnerveintheeyeThereareseveraldifferenttypes ofglaucomaincluding:Open-angle,normal-tension,closed-angle,andcongenitalglaucomaOpen-angleisthe mostcommon.Eventhoughthereisnotreatmentyetforglaucoma,aperson...

GlaucomaGlaucomaisseveralconditionsoftheeyethatdamagetheopticnerve,whichisvitaltoperfectvision. Thisdamageiscausedduetoanabnormallyhighpressureinyoureye.Glaucomaisoneoftheleadingcausesof blindnessintheUnitedStatesItcanhappenatanyagebutismostcommoninolderadultsIfyouloseyourvision duetoglaucoma,itisnotpossibletogainitback.Itisimportanttogetregulareyeappointmentsbecauseif glaucomaiscaughtearly,thelossofvisioncan

EyeDisease:Glaucoma

Thisarticlediscussedtheeyedisease,Glaucoma.TherearetwotypesofGlaucoma;open-angleandclosed-angle. Open-angleGlaucomatherearenovisualabnormalities,butthereisamechanicalobstructioninterferingwiththe drainagepathway.Whileclosed-angleGlaucomaisaphysicalobstruction.SignsandsymptomsofGlaucomaare; headache,nausea,vomiting,blurredvision,halovision,andeyepain.Glaucomaprogressesslowlyandis asymptomaticatfirstAsthediseaseprogressessymptomsappear

GlaucomaResearchPaper

LaserTreatmentsforGlaucomaGlaucomaisthenamegiventoagroupofeyediseasesthatcausesdamagetothe opticnervefibersandcanleadtoprogressivevisionlossorblindnessifleftuntreatedThedamageisprimarilya resultofthebuildupofintraocularpressure,whichresultswhenanimbalanceoccursintheproductionand drainageofaqueoushumourInthehumaneyetheciliarybodyconstantlycreatesaqueoushumourtoprovide sustenanceforsurroundingtissues.Tomaintainahealthy...

Signs/Symptoms:ThewayapersonwouldknowiftheyhaveGlaucoma,aneyediseasethatcanmakesomeonego blind,isbylookingforthesignsorsymptoms.SymptomsofOpenAngleGlaucomaarepatchyblindnessspotsin theperipheralorcentralvisionand"tunnel"visioninbotheyesThesymptomsforAcuteAngle-Closure Glaucomaare,assaidbyGlaucoma-SymptomsandCausesbyTheMayoClinic"eyepain,nauseaandvomiting, blurredvision,"halos"aroundlights-whichmayberainbow,"redeyes,...

ABetterUnderstandingOfGlaucoma

understandingofglaucoma,requiresassessmentofthedifferentcomponentsincorporate,retinalnervefiberlayer (RNFL),and,andvisualfunction.Ontheotherhand,elevatedintraocularpressure,arenotonlyriskfactorof glaucomaRNFLthicknessmeasuredbyopticalcoherencetomography(OCT)isareliableearlymarkerof glaucoma[1,2].Asthepathogenesisofglaucomainvolvesthedegenerationofaxonsaswellascellbodiesand dendrites,Theprimarysiteofaxonaldamageinglaucomaisthoughtto

GlaucomaResearchPaper

Lasertreatmentscanbeconsideredanintermediatestepbetweendrugtherapyandsurgeryforpatientswith glaucoma.Glaucomaisaneyediseasewhichcausesdamagetotheopticnervefibersandconsequentlycanleadto progressivevisionlossorblindnessifleftuntreatedTheciliarybodyinthehumaneyeisconstantlymaking aqueoushumorprovidingsustenancetosurroundingtissuesandinordertomaintainahealthybalanceofthisfluid itmustleavetheeyethroughthemeshworkdrainage

Acommonmisconceptionisthatglaucomaisasingulardisease,infact,itisacollaborationofmanydiseasesin theeyesthatcauseglaucomathesediseasescanoftenleadtolossofvisionbut,ifcaughtearly,glaucoma,orthe smallerdiseaseswhichleadtoit,canbetreated.Likemanyotherdiseases,ifcaughtearly,thelastingeffectswill lessenThemosteffectedpartoftheeyeistheopticnerveTheopticnerve'smainpurposeistoconnecttheretina andthebrain,astosendwhat...

GlaucomaResearchPaper

Glaucomaisnotaboutoneeyediesesiteffectsonbotheye,it'sveryriskyanditseffectsoneyereallybadly WhenyouhaveglaucomayouneedtolookforthosekindeffectsgoingonYoucanloseyoureyevisionthenyou won'tbeabletosee.SomanypeopleinUnitedStatestheyalllosttheirvisionbecauseofGlaucoma.It'svery importanttogetyourcheckupdoneonyourregularlyappointmentandhaveyourdoctormeasureyourintraocular pressure.Ifyouhaveglaucomainoneeyeandthatcan...

DiagnosisAndTreatmentOfGlaucoma

Introduction:Glaucomaisthesecond-leadingcauseofblindnessintheworld,affectingaround25millionpeople intheUnitedStates,1andtheincidenceisincreasing.In2010,approximately45millionpeoplewerediagnosed withopenangleglaucomaintheworldanditisestimatedthatin2020,thesenumberswillincreaseto59millionin theworldwith35millioncasesintheUnitedStates2Glaucomacanleadtoirreversibleblindnessin123%ofthe cases.2Becausevisionlossinglaucomaisirreversible...

LaserTreatmentsforGlaucomaGlaucomaisaneyediseasewhichcausesdamagetotheopticnervedamage. Consequentlythisdamagecanleadtoprogressivevisionlossorblindnessifleftuntreated.Thehumaneyeis constantlymakingaqueoushumorwhichprovidessustenancetosurroundingtissuesMaintainingafluidbalance requiresthefluidleavingtheeyethroughthedrainagesystemwhichisameshworkalongtheoutsideedgeofthe irisHowever,iftoomuchfluidisbeingproducedorifthe

TheNewDrugsForGlaucoma

Timetotimetherehasbeendevelopmentinnewdrugsforglaucoma.Withthesenewdrugscomesnewbenefits andrisksGlaucomabeingthesecondleadingcauseofblindnessintheworld(aftercataract)(1)isexpectedto affectaround11millionpeopleworldwideby2020(1).Mostoftheaffectedpopulationaregreaterthan50years ofage,whoarealsoexpectedtohaveotherhealthissues.Foraclinician,itbecomesextremelyimportantto understandthepotentialsideeffectsofthemedicationsbefore

GlaucomaCaseStudy

Glaucomaisanopticneuropathythatcancausevisualdysfunction.Thefirstlinetreatmentforopenangle glaucomaisprostaglandinanalogsorbeta-adrenergicantagonistsTheseagentsdecreaseintraocularpressure Lumigan,aprostaglandinanalogthatworksbyincreasingtheoutflowofaqueoushumorthroughthetrabecular meshworkanduveoscleralroutes1CosoptisacombinationproductthatcontainsdorzolamideandtimololIts mechanismofactionisbyinhibitingcarbonicanhydraseIIwhichlowers...

GlaucomaResearchPaper

GlaucomaGlaucomaisaconditionhavingtodowiththebuildupofpressurewithintheeyeballduetothe obstructionoftheoutflowofliquidintheeye.Intraocularpressurecandamagetheopticnerve,whichtransmits imagestothebrainIfdestructiontotheopticnervefromhigheyepressurecontinues,glaucomawillcauseeternal lossofvision.Thelesscommoncauseofglaucomaincludeabluntnaturaldamagetotheeye,stricteyeinfection, obstructionofbloodvesselsintheeye,seditious...

GlaucomaResearchPaper

GlaucomaTests:Theonlywaytoknowifapersonhasglaucomaisforthemtobetestedbyaeyecare professional.AreasonwhypeopleshouldseeaeyeDoctoreveryonetotwoyears.Therearefivedifferentkinds ofteststohelpdiagnoseglaucomaItisimportanttodiagnoseglaucomarightthatiswhytherearemanytests Thesetestsareatonometry,ophthalmoscopy,perimetry,gonioscopy,orpachymetrytest.Thepurposeof tonometrytestistomeasurethepressurewithintheeyeDropsare

SymptomsAndTreatmentOfGlaucoma

disease/pathologyglaucoma3isadiseasethatleadstovisionloss.Thisvisionlossisduetoanincreasein intraocularpressureduetoagreatersecretionrateofaqueoushumorthanthedrainagerateinthechambersinthe eyeThisincreasedintraocularpressurebuildsupintheeyeleadingtodamageofnervefibersandbloodvessels, damagingtheopticalnerve.thetwomaintypesofglaucomaareopenangleglaucoma(aslowbuildupin blockage)andangleclosureglaucoma(rapid/suddenblockage)

withglaucoma.Glaucomaisadiseaseoftheopticnerve,whichisusuallyassociatedwithhighpressureinsidethe eyeGlaucomahasbeenlabelledthe"sneakthiefofsight",becausepeopleremainundiagnoseduntilirreversible visionlossoccurs.About1outofevery10,000babiesbornintheUnitedStatesarediagnosedwithglaucoma. Over3millionAmericanshaveglaucoma,butonlyhalfofthemrealizetheyhaveglaucomaInthisessay,itwill discussaboutthedifferenttypesofglaucoma,different...

GlaucomaResearchPaper

Glaucomaisthenamegiventoagroupofeyediseasesthatcausesdamagetotheopticnervefibersandcanleadto progressivevisionlossorblindnessifleftuntreatedThedamageisprimarilyaresultofthebuildupofintraocular pressure,whichresultswhenanimbalanceoccursintheproductionanddrainageofaqueoushumour.However, someglaucomaisnotdistinguishedbyhighintraocularpressurebutasopticnervedamageInthehumaneyethe ciliarybodyconstantlycreatesaqueoushumour...

GlaucomaResearchPaper

Glaucomaisthenamegiventoagroupofeyediseasesthatcausesdamagetotheopticnervefibersandcanleadto progressivevisionlossorblindnessifleftuntreated.Thedamageisprimarilyaresultofthebuildupofintraocular pressure,whichresultswhenanimbalanceoccursintheproductionanddrainageofaqueoushumour.However, someglaucomaisnotdistinguishedbyhighintraocularpressure,butasopticnervedamageInthehumaneyethe ciliarybodyconstantlycreatesaqueoushumour...

GlaucomaIsNotASpecificDisease

2.LITERATUREREVIEW2.1GlaucomaGlaucomaisnotaspecificdiseasebutratheragroupofdiseases characterisedbyalargevarietyofclinicalandhistopathologicsigns(Allinghametal.,2012).Ifleftuntreated, thereisahighchanceofbecomingblindandlossofvisionThetwomaintypesofglaucomaincludeopenangle andangleclosureglaucoma.Mostoftheresearchdoneisonprimaryopenangleglaucomaasitisanage-related andcanremainundetecteduntilitbecomesserious(Weinreb&

MedicalMarijuanainGlaucomaPatients

youcannowreceivemarijuanafromdoctors.ThemedicinaluseofmarijuanaisfairlynewintheU.S.Oneofthe mostcommondiseasesmedicalmarijuanapatientssufferfromisglaucomaAlthoughitisnowlegal,recent studiesshowhempmaynotbetheanswerforglaucomapatients.Thebenefitsofmarijuana'suseforglaucoma treatmenthasnotproventooutweighitsrisks.Marijuana-Cannabishasbeenusedasanagentforachieving enlightenmentthroughoutalloftimeItisdescribedinanOriental

GlaucomaIsAProgressiveFormOfOpticNeuropathy

Glaucomaisaprogressiveformofopticneuropathythatischaracterisedbystructuralchangestotheopticnerve head(ONH)andcorrespondingpatternsoffunctionalvisualfield(VF)lossItisamajorcauseofirreversible blindnessintheworld.Currently,thepathogenesisresponsibleforglaucomaisnotwellunderstood.Ithasbeen suggestedthatlocalischemiaormechanicaldamagefromaraisedintraocularpressure(IOP)resultinginretinal ganglioncell(RGC)lossmayhavearoleinits...

worldcontinuestoincrease,glaucomahasbecomeincreasinglyprevalentinthepopulationGlaucomacurrently affectsaroundsixtymillionpeopleworldwideandisexpectedtoaffectelevenmillionpeopleintwothousand twenty(Mohammadietal3)Losingthegiftofsightisunbearabletomostpeople,butglaucomacanbetreatedif itiscaughtearlyenough.Glaucomaisafamilyofdiseasesthatifleftuntreatedcanleadtopermanentblindness. "Primaryopen-angleglaucomaistheleadingcauseofblindness...

AntiGlaucomaAndAntiOcularHypertension

(travoprost)Anti-glaucomaandAnti-ocularhypertensionMW1=50056gmol-1MolecularFormula1= C26H35F3O6IUPACname:[1R-[[1α(Z),2β(1E,3R*),3α,5α]]-7-[3,5-Dihydroxy-2-[3-hydroxy-4-[3(trifluoromethyl)phenoxy]-1-butenyl]cyclopentyl]-5-heptenoicacid,1-methylethylester1DescriptionTravatan (travoprost)ophthalmicsolutioncontainsahighlylipophilicprostaglandinF2a(PGF2a)analogthatisapproved andindicatedasafirst-linetherapyformanagingopen-angleglaucomaandloweringintraocular

GlaucomaCanOccurWithoutMuchWarning

Glaucomacanoccurwithoutmuchwarning,whetheritsacutefromaaccidentinwhichatraumaisissuedonthe eye,orifitisduetoageandheredity.Glaucomadoesn'tdiscriminate,itisseeninallracesandgenders.It happenssoslowlywithageandhereditythatyoudon'tevennoticethelossofvisionuntilitistoolate,andwith acuteglaucomaitcanbepainfulwithpainthatradiatesovertheface,aheadache,nausea,vomitingandseeing coloredhalosaroundlightsandevenblurredvision

Glaucomaisaneyedisorderthatcausesevereblindness.TherearemultipletypesofGlaucomahowever,theyall havesomethingtodowithdamagetotheopticnerve(usuallyformhigheyepressure)thatsendsandreceives informationtothebrainformtheeye.Glaucomacanbeaverydangerousdiseasealthoughitisnofatalbutitcan contributetothefailureofoneofthebodiesmostimportantsenseswhichisblindnessInmostcases,glaucomais correlatedwithhighpressureinsidetheeye(ocular...

GlaucomACaseStudy

Glaucomaisagroupofeyediseasescharacterizedbyincreasedintraocularpressure,resultinginatrophyofthe opticnerve(Venes,D2013)Thisdiseaseisknowntograduallycausethelossofperipheralvisionwhichcan eventuallyleadtototalblindness.Glaucomaisthethirdmostprevalentcauseofvisualimpairmentandblindness intheUS,althoughtheincidenceofblindnessisdecreasingduetoearlydetectionandtreatment(Venes,D2013) Glaucomacomesintwomajorcategories:closed-angle...

Glaucoma

"Glaucomaisaconditionthatcausesdamagetoyoureye'sopticnerveandgetsworseovertime"(WebMD) Glaucomaisinterlinkedwiththepressureintheeye.Nooneknowstheexactcauseoftheglaucoma.Doctorsthink themaincauseoftheglaucomaisthepressureintheeye.Somepeoplewiththenormaleyepressurealsosuffer withglaucomaTherearedifferentkindsofglaucomasuchasopenangleglaucoma,Angleclosureglaucoma, Normaltensionglaucoma,Congenitalandinfantileglaucoma,and...

TheReflectionOfTheHumanEyeWork

Howdoesthehumaneyework?Thecorneaisclearandatthefrontoftheeye.Whenlightraysenterit,thecornea refractsitthroughthepupilandthentheiris.Theiriscontrolshowmuchlightmaypassthroughthepupilby expandingorshrinkingNext,thelightraywillenterthelensThisalsorefractslightbychangingitsshapewith thehelpoftheciliarymusclesandthesuspensoryligaments.Thelightwillgothroughadensejelly-liketissue namedthevitreoushumourandeventuallyfocused

ObstructiveSleepApnea(Osa)

PatientswithOSAhavebeenshowntohaveahigherincidenceofsignificantsystemicconditionssuchas hypertension,cerebrovascularaccident,myocardialinfarction,arrhythmias,diabetes,anddementiaSomeofthe eyeproblemslinkedtoOSAincludeglaucoma/otheropticneuropathies,retinalveinocclusions,centralserous retinopathy(CSR),papilledema/idiopathicintracranialhypertension(IIH),floppyeyelidsyndrome(FES),and cornealdisorders(iekeratoconus)Thisprovidesoptometristsandophthalmologists

EssayonHellingV.Carey

courtruledinfavorofthedefendantsarguingthatinophthalmologyitwasnotastandardofprofessiontoperform routineglaucomatestsinpatientsunderfortyyearsofageItisimportanttonoteherethatthestandardsofthe professiondidrequireperformingpressuretestsifthepatient'scomplaintsandsymptomsindicatedthatthepatient maybesufferingfromglaucomaThedefendants'argumentwasthatthetestwasgiventhirtydaysafterthe patientsfirstcomplainedofvisualfieldproblems...

RautenstraussAndMardin:ALiteratureReview

Rautenstrauss,B,&Mardin,C(2010)TargetingglaucomabeyondintraocularpressureExpertReviewof Ophthalmology,5(2),217-224.doi:http://dx.doi.org/10.1586/eop.10.21Theauthorsofthisarticleareelaborating onsomeofthemostspecificsstudiestoidentifyPrimaryOpen-AngleGlaucoma(POAG)Raustenstraussand Mardinexplainhowgeneticsinthefamilyisthemaincauseforthisdisease.Althoughthediseasecanbemostly geneticheritance,thediseasecanbedifficulttodetectonjuveniles...

PathophysiologyOfDementiaAndAlzheimer'sDisease

Pathophysiology:DementiaDementia,alsoknownasAlzheimer'sdisease(AD),isaprogressive,chronic,and degenerative.60%ofdementiaoccursinpeopleovertheageof65.Dementiacauseslossofjudgment,memory, changeinpersonality,andvisuospatialperceptionSeverecognitiveimpairmentcanoccurovertime,aswellas physicaldeteriorationanddeath.Thebrainchangesinsizeandweightasapersonages.Thereisalsoanarrowing ofthegyri,enlargementoftheventricles,andwidening

AdvantagesAndDisadvantagesOfBlindness

IAffectinganestimated10millionpeopleintheUSalone,blindnessisadisorderoftheeyesandthevisual centersofthebrain,resultingincloudytonovision.Eventhoughitisbelievedthattheblindseenothingbut darkness,onlyaboutthreepercentoftheblindreportseeingnothingBeingabletoseemovementandlightiswhat 97%iftheblindreportseeing.Eventhoughtheyareabletoseelightandmovement,theyarenotabletoseecolor. Thisiswhattheyareabletoseewiththeir

"WhenIwasfirstdiagnosedwithglaucoma,Iwasdepressed.Ididn'tknowmuchaboutglaucoma,orwhetherthe pressurecouldbecontrolledIhadtroubleevenacceptingthatsomethingthisseriouscouldhappentomyeyes"RogerMcGuinn,Co-founderofthefamedpopmusicgroupTheByrds.Withnotreatmentneeded,glaucomaisa leadingcauseofblindnessintheUnitedStates,whilesimultaneouslybeingthenumberoneleadingcauseinAfrica (GlaucomaResearchFoundation).AccordingtotheAmerican...

GlaucomDegenerativeDisease

Glaucomaisaprogressiveopticneuropathycharacterizedbydegenerationofretinalganglioncells,cuppingofthe opticnerveheadsandvisualfielddefectsoftenrelatedtoelevatedintraocularpressureGlaucomaaffects70 millionpeopleworldwide,andconstitutesthesecondlargestcauseofbilateralblindnessintheworld[1].Primary openangleglaucoma(POAG)isamultifactorialneurodegenerativediseaseBothgeneticandenvironmental factorsarethoughttocontributetothepathophysiology...

TakingaLookattheHumanEye

ThehumaneyeisanorganthatreactstolightandhasseveralpurposesAsaconscioussenseorgan,theeyeallows vision.Rodsandconesintheretinaallowlightperceptionandvisionincludingcolordifferentiationandthe consciousperceptionofdepth.Thehumaneyecandistinguish10millioncolors.Theeyeiscomposedofthree layers,enclosingthreetransparentstructuresTheouterlayer,calledthefibroustuniciscomprisedofthecornea andsclera.Themiddlelayer,calledthevascular...

thenervesforvision(opticnerve).Themusclesthatmaketheeyemove.Theinsideoftheeyefromincreased pressure(glaucoma).Thefrontsurfaceoftheeye(cornea)becauseofexposureanddryness.CAUSES

Exophthalmosismostoftencausedbyanunderlyingcondition,suchas:Overactivethyroid(hyperthyroidism, Graves'disease).Glaucoma.Anythingpushingtheeyesforwardfrombehind,suchas:Atumor.Eyecancer....

MedicalTranscription

ChartNote42ComestotheofficetodayforBotoxinjectionsHehasaverysignificantandrathersevereleftsidedhemifacialspasm.Informedconsentwasobtainedfromthepatient.Understerileconditions,hereceiveda totalof7875unitsofBotoxLocationanddosagesofinjectionsaredocumentedonhisinjectionformHe toleratedthesewell.Nocomplicationswerenoted.Hewillfollowupin3monthswhenfurtherinjectionsare needed.Heistocalltheofficein2weeksandletusknow...

GlaucomaDisease

affecttheopticnerveandleadtovastdamageofvisionOneofthecommondiseasesisglaucoma,whichisknown asthesecondleadingcauseofblindnessaftercataracts.Worldwide,onetotwopercentof40olderadultsmore than40yearsapproximatelyhaveglaucomawithvisionlossItveritablyequates84millionpeoplewhoare infectedwithglaucomabeingblind1,4.Accordingtoophthalmologists,theydefineglaucomaasserious irreversibleocularneuropathydisease2Eventhoughthisdiseaseisknown

translatetotheclinicalsymptomsofglaucoma?InastudypublishedbyHarwerthandQuigleyin2006,the structure-functionrelationshipsofhumanglaucomaandexperimentalglaucomainmonkeysarecompared,in ordertodiscernapossiblecorrelationbetweentheprogressivelossofvisualfieldexperiencedbyglaucoma patientsandthegradualneurallossesPreviousstudieshadsuggestedalargeamountofvariancebetweenthewelldefinedrelationshipofexperimentalglaucomaandtheslightlydifferentsystem...

GlaucomaEssay

thatisn'tthoughtaboutveryoften.Glaucomaisageneticdiseasethatcancauseblindness.Itaffectsbotholdand youngpeopleworldwideWhileitdoesn'tdecreaselifeexpectancy,itisadiseasethatmakesithardorimpossible toseethatbright,colorfulworld.Glaucomaisadiseasethatcausesdamagetotheeye.Ariskfactor,definedas somethingthatincreasethechanceofgettingglaucoma,ishigheyepressureHowever,itispossibletoget glaucomawithnormalorevenloweyepressure...

GlaucomaBlindness

Glaucomaisanoculardisorderwhichresultsinfluidpressurizationinthefrontoftheeye,therebydamagingthe opticnerve,whichisresponsiblefortransmittingvisualinformationtothebrainAhealthyeyeproducesasmall amountoffluidinsidethefrontportionoftheeyeequaltotheamountofthefluidthatflowsoutoftheeyeto maintainastableeyepressureIfapatienthasGlaucoma,thefluiddoesnotflowoutofhis/hereye properly.Therefore,thefluidpressurebuildsupcausing...

whicheyeconditionsolderindividualsareatriskofdevelopingwillhelptoreducetheirchancesofgettingthem Herearefivecommoneyeproblemsintheelderlyyourseniorshouldwatchoutfor:GlaucomaAbruptandsevere paininyoureyesandseeinghaloscanbesignsofglaucomaGlaucomaisaneyeconditioncausedbyelevated levelsoffluidpressureinyoureyes,whichcanpotentiallydamagethefragilefibersoftheopticnerve.This damageisirreversibleandcanevenleadtoblindness

CaseStudyOfRetinitisPigmentosa

Objective:Toprovideeducation,awareness,medicalinformationandmedicalknowledgeonlowvision assessmentinRetinitisPigmentosa.Introduction:RetinitisPigmentosaisagroupofinheriteddiseasesthat damagethelight-sensitiverodsandconeslocatedintheretina,thebackpartofoureyesRods,whichprovideside andnightvisionareaffectedmorethantheconesthatprovidecolorandclearcentralvision.Theprevalenceof RetinitisPigmentosaworldwideisapproximatelyonein4000

DryMacularDegenerationAffectsTheRetinaOfTheEye

MacularDegenerationisadiseasethataffectstheretinaoftheeye.Theretinaisalayerinthebackoftheeyethat helpsustoseeItisalsotheliningoftheeyethathelpsusrespondtolightHowever,whenhavingmacular degenerationtherearemajorchangesinaperson'scentralvision.Thediseasecausescentralimagestoappear blurredandthendarkspotsmaybegintoappearthatgetlargerandlarger.Itmayalsobeveryhardtoseestraight linesasMacularDegenerationmaycausethem

PersuasiveEssayOnGlaucoma

marijuanauseformedicalpurposesinthestateofTexas1ItcanbeusedtotreatglaucomaGlaucomaisadisease thatincreasesthepressureinsidetheeyeballandthiswilldamagetheopticnerve.Whentheopticnerveis damaged,itresultsinblindness.TheNationalEyeInstituteconductedstudiesintheearly1970swhichshowed thatsmokedmarijuanareducestheintraocularpressureinpeoplewhohaveglaucoma2THC(delta-9 tetrahydrocannabinol)inhibitstheprogressionofAlzheimer'sdisease...

AllanRayGlaucoma

sufferedfromimpairedvision,"IfacedtheoddswhenglaucomatooktheballoutofmyhandsI'vesaiditbefore, andI'llsayitagain:'Itmaybecloudyinmyrighteye,butthesunisshiningverybrightlyinmylefteye.'"The significanceofthisquoteexplainsRay'straumaticexperienceincopingwithaneyediseasecalledglaucoma Diagnosedatanearlyage,Rayacceptedthefactthatthisseverediseasewillneverleavehimalone.Glaucomais aneyeconditionthatpeopleshouldfearbecause...

GlaucomaCaseStudies

Inrelationtothepatient'sscenario,glaucomamayberelatedtotheircornealthicknessduetothefactthatcorneal thicknessisimportantbecauseitcanmaskanaccuratereadingofeyepressure,causingdoctorstotreatyoufora conditionthatmaynotreallyexistortotreatyouunnecessarilywhenarenormalActualIOPmaybe underestimatedinpatientswiththinnercornealthickness,andoverestimatedinpatientswiththickercorneal thickness[12]Havingnormalcornealthicknessandabnormal

GlaucomaGlaucoma,theleadingcauseofblindness,currentlyaffectsmorethan3millionpeopleintheUnited StatesandTheNationalEyeInstituteestimatesthatby2030thisnumberwillbe42millionGlaucomaisadisease thatdamagestheeye'sopticnervewhichresultsinvisionlossandblindness.Therearetwotypesofglaucoma: open-angleglaucoma,andangle-closureglaucomaThefirst,andmorecommonisopen-angleglaucomaWhat causesopen-angleglaucomaisthetissuethatdrainsliquid...

EyeTestGlaucoma

AndTreatedForGlaucomaOneofthereasonsit'simportanttohaveregulareyeexaminationswhenyougetolder issoyoucanbetestedforglaucomaYoucanhavethiseyeconditionandnotevenknowitsinethereusually aren'tanysymptomswhenitisintheearlystages.However,youreyedoctorcaneasilydetectitbyexamining youreyesandcheckingyoureyepressureEarlytreatmentcouldsaveyoufromgoingblindHereissome informationonhowyougettestedforglaucomaandhowitistreated...

GlaucomaRiskFactors

fordevelopingglaucoma.Theyinclude:•Age–peopleoverage60areatincreasedriskforthedisease.For AfricanAmericans,however,theincreaseinriskbeginsafterage40Theriskofdevelopingglaucomaincreases slightlywitheachyearofage.•Race–AfricanAmericansaresignificantlymorelikelytogetglaucomathanare Caucasians,andtheyaremuchmorelikelytosufferpermanentvisionlossasaresultPeopleofAsiandescentare athigherriskofangle-closureglaucomaandthoseofJapanese...

TREATMENTSThedamagecausedbyglaucomacan'tbereversedButtreatmentandregularcheckupscanhelp sloworpreventvisionloss,especiallyinitsearlystage.Thegoalofglaucomatreatmentistolowerpressurein youreyeDependingonyoursituation,optionsmayincludeeyedrops,lasertreatmentorsurgeryEyedrops Glaucomatreatmentoftenstartswithprescriptioneyedrops.Thesecanhelpdecreaseeyepressurebyimproving howfluiddrainsfromyoureyeorbydecreasingtheamountoffluid

GlaucomaEyeDisease

age,itismorecommonintheelderly.Itiscausedbyhighbloodsugarlevels,whichdestroythebloodvesselsthat areintheretina.Ifitisleftuntreated,itcanleadtoblindness.GlaucomaWhenanelderlypersonhasuntreated highbloodpressurefortoolong,thiscandamagetheireyesandcauseglaucomaThisdiseasecausesintenseeye painandblurredvision.Luckily,itcanbetreatedwithmedicationsifitisdetectedbyanoptometristsoonenough. But,ifsomeonefailstogettreatment

GlaucomaAndDiabeticAnalysis

abletoseeandperceiveobjectsbyanindividualliesfairlyonthejudgmentoftheeyes.Cataractsarepainlessand gradualwhereasglaucomacaneitherbeslowandsubtleorquickandpainfulAcataractishighlylikelytoresult incloudinessintheeyesincelightispreventedfromenteringitcorrectly(Tzuetal.,2015).AccordingtoJensen (2015),glaucomaleadstoabuildupofpressureintheeye,theresultanteffectisusuallyadamagedopticnerve, andhasthepotentialofcausingpermanent