骨折概论英文课件

IntroductiontoFracturesPPTEnglishcourseware目录IntroductiontoFramesSignsandSymptomsofaFrameDiagnosisofaFrameTreatmentofaFractureRecoveryfromaFracturePreventionofFracturesCONTENTS01IntroductiontoFramesCHAPTERTheyprovideastructureforthepresentationofinformationandideas,ensuringclarityandconsistencyFrameshelptoorganizeandpresentinformationinalogicalandcoherentmanFramesareasetofrulesorguidelinesthatdefinethecontextandstructureofacommunicationDefinitionofFramesFrameshelptoensurethatmessagesareinterpretedcorrectlyandconsistentlyTheyprovideaframeworkforunderstandingandanalyzingcomplexissuesFramescanbeusedtoinfluencethewaypeoplethinkandactbyframingmessagesinaspecificwayPurposeofFramesinCommunication

TypesofFramesFrameofreferenceThisframedefinesthecontextandbackgroundinformationrelevanttoaspecificcommunicationFrameofanalysisThisframeprovidesaframeworkforanalyzingandunderstandingcomplexissuesFrameofevaluationThisframesetsoutofthecriteriaandstandardsusedtoevaluateideasoractions02SignsandSymptomsofaFrameCHAPTERGeneralSignsandSymptomsDeformationDistortionofthenormalalignmentorcontouroftheboneSwellingInflammationandfluidaccumulationaroundthefracturedbonePainSeparatepaintatthesiteofinjurythatmayradiatetootherareasBruisingDissectionoftheskinduetoblendingunderthesurfaceLossofFunctionInabilitytousetheaffectedlimbnormallySpecificSignsandSymptomsbyFrameTypeCompoundFrameOpenframewithexposedboneandpossibledamagetosurroundingsoftissuesStressFractureIncompletefracturecausedbyrepeatedminortraumas,oftenseeninrunners'legsandmilitaryadmissionsGreenstickFramePartialframeofabone,commonlyinchildren'sbones,whereonesideoftheboneisbrokenandtheothersideisbentPathologicalFractureFracturecausedbypreexistingbonedisease,suchasosteoporosisorbonecancerChildrenFracturesinchildrenmaynotalwayspresentwithobjectivesyndromes,specificallyinthecaseofskeletalfracturesLookforsignsofdiscussion,lethargy,orinvoicingSeniorOsteoporosisandbrittlebonescanleadtoskeletalfracturesintheelderlyWatchforfallsorminorinjuriesthatresultinfracturesSignsandSymptomsinChildrenandSenior03DiagnosisofaFrameCHAPTERFramelocation01DeterminewheretheframeisontheframeIsitonthemainstructureorasecondarycomponent?Frametype02Classifythetypeofframe(e.g.,fabric,overload,stressconcentration)ThishelpsdeterminethecauseandseverityFramemorphology03ExaminetheshapeandappearanceoftheframeAretheresignsofcracking,dipping,orotherfeaturesthatcanprovideinsightsintothefailuremechanism?IdentifyingtheframeVisualinspectionExaminetheframevisuallyforanysignsofcracking,deformation,orotherdamageThisisaquickandnoninvasivemethodThicknessgaugesMeasurethethicknessofcriticalareastocheckforanythinningorlossofmaterialThiscanindicatestressconcentrationsorareasoffatiguedamagePenetranttestingApplyaliquidPenetranttothesurfaceoftheframeandinspectitforanycracksordefectsthatarenotvisibletothetakeneyeNondestructivetestingSubjecttheframetotensestresstosimulateloadingconditionsandobserveanyfailuremodesorcrackingpatternsThishelpsvalidatethestrengthanddurabilityofthematerialTensiontestingApplyahiddenforceorimpacttotheframetosimulatearealworldeventandobserveanydamageorfailurethatoccursThishelpsassesstheframe'sabilitytostandshockloadsImpacttestingDestructivetesting04TreatmentofaFractureCHAPTERAcleanbreakinthebonewithminimalissuedamageSimplefracturesCompoundfracturesCommittedframesGreenstickframesWhenthebrokenbonepiecestheskin,allowingexternalcontainmentWhenthebonebreaksintomorethantwopiecesAbendingframeinchildren'sbonesTypesofframesNonsurgicaltreatmentCastingorsprayingtoholdthebonesinplacewhiletheyarehealthySurgicaltreatmentRepairingtheframewithscrews,pins,orplatesFracturetreatmentoptionsCallusformationAhardmassofissuethatformsaroundthefracturesiteBoneremodellingThefinalstageofhealing,wherethecallisremodeledintonormalboneInflammationThebody'snaturalresponsetoinjury,characterizedbyredness,swinging,andpaintingFracturehealingprocessNonunionWhenthebonesdonotheatproperly,requiringfurthersurgeryInfectionAseriesreplicationthatcanleadtosepsisorosteomyelitisMalunionWhentheboneshealinamisalignedposition,leadingtojointstiffnessordeformityComplicationsofframes05RecoveryfromaFractureCHAPTERRecoveryProcessTheadjustmentofthepatient'smentalstatetoaccepttheinjuryandscopewiththerehabilitationprocessPsychologicalRecoveryThenaturalhealingprocessofthebody,involvingtheactivationoftheinflammatoryresponse,formationofcalls,andboneremoldingPhysicalRecoveryTherestorationofnormaljointfunction,rangeofmotion,andmusclestrengthfollowingafractureFunctionalRecoveryFactorsAffectingRecoveryAgeOlderindividualstypicallyhavelowerbonehealingratesandareatahigherriskofdevelopingosteoporosisGenderWomenaremorepronetoOsteoporosisandhaveahigherriskofframesduetohormonalchangesduringmenopauseNutritionAdequateintakeofcalciumandvitaminDisessentialforbonehealthandfracturehealingSmokingSmokingisassociatedwithdelayedframehealingandincreasedriskofnonunionGentleexercisesandrangeofmotionexercisesundertheguidanceofaphysicaltherapisttorestorejointfunctionandmusclestrengthPhysicalTherapyAssistancewithactivitiesofdailyliving,suchasbathing,dressing,andtransfers,topromoteindependenceOccupationalTherapyCounselingandsupportgroupstoaddresstheemotionalimpactoftheinjuryandresourcepositiverehabitationoutcomesPsychologicalSupportRehabilitationafterFracture06PreventionofFracturesCHAPTERImportanceofPreventiveMeasuresPreventivemeasurescansignificantlyreducetheriskofframesandhelpmaintaingoodbonehealthImprovequalityoflifePreventivemeasurescanhelppreventdebilitatingframesthatcanleadtopay,disability,andadecreaseinqualityoflifeSaveonhealthcarecostsFraturepreventioncanhelpreducetheneedforexpensemedicaltreatmentandreimbursement,savingindividualsandthehealthcaresystemmoneyReducetheriskofframesStrategiesforPreventiveMeasuresEqualcalculusandvitaminDintake:Consumerfoodsrichi