关节活动度评定.ppt

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1、GONIOMETRYliaolangIntroductiontogoniometryGoniometryisthemeasuringofanglescreatedbythebonesofthebodyatthejoints.Thesejointsaremeasuredbyagoniometer.Thegoniometerhasamovingarm,stationaryarm,andthefulcrum.Thefulcrumorbodyisplacedoverthejointbeingmeasuredandonitisascalefrom0to180.Th

2、estationaryarmwillbealignedwiththeinactivepartofthejointmeasured,whilethemovingarmisplacedonthepartofthelimbwhichismovedinthejoint’smotion.Forexample,whenmeasuringkneeflexion,thestationaryarmwillbealignedoverthethighinlinewiththegreatertrochanterofthefemur.Thefulcrumisalignedovert

3、hekneejointorlateralepicondyleofthefemur,andthemovingarmwiththemidlineofthelegorlateralmalleolusPerformingthesetestsisimportantformanyreasons.First,themobilityofjointsisimportantfordiagnosisanddeterminingthepresenceorabsenceofdysfunction.Inachroniccondition,goniometrycanmeasurethe

4、progressionofthedisorder.Anexampleofthisistheprogressionofrheumatoidarthritis.Furthermore,jointmotionmeasurementcanevaluateimprovementsorlackofprogressionduringrehabilitation.Thisnotonlyprovidesmotivationforthepatientwhenthereareimprovements,butalsocandecipherifmodificationsneedto

5、bemadeiftreatmentisnoteffective.ANKLEGONIOMETRYKneeGoniometryHipGoniometryShoulderGoniometryElbowGoniometry