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1、放射科常用x线投照技术常规(下)（RoutineX-rayradiographytechniqueinradiologydepartment(2)）RadiologycommonlyusedX-rayprojectiontechnologyroutine(lower)(2009-10-2913:31:17)label:radiologyX-rayimagingtechnologycommonlyused:routinehealthclassification:MedicalreprintFootanteropos
2、teriorpositionPosition:thepatientissittingonthecameratable,theextensionorbendingoftheoppositesideofthelowerlimb.Bydetectingthekneebent,plantartight*magazine.Cassetteedgeincludingthetoe,theloweredgeoftheheel.Thethirdmetatarsalbaseonthecassetteandcassettecenter
3、,midlineandplantaraxisparalleltotheminister.Centerline:(1)atthethirdmetatarsalbase,andverticalcassette.(2)tothefootsidetilt15degrees,atthethirdmetatarsalbaseintothecenterofthecassette.Showthelocation:thelocationshowsallthephalanx,infrontofthetarsalmetatarsala
4、ndtalus(includingscaphoid,cuboidandfirst,second,thirdcuneiform)isanimage.Thetalusandcalcaneuscannotbedevelopedbecauseofoverlapofthelowerendofthetibiaandfibula.MedialandposteriorobliquepositionoffootLocation:1,position:patientslieonatableonthesideofphotography
5、,straightleg,seizedthesidekneeslightlybent,plantartight*magazine.Cassetteedgeincludingthetoe,theloweredgeoftheheel.Thethirdmetatarsalinthecenterisplacedatthebottomofthecassette,cassetteandfootlineparalleltothelongaxis.Thenthetorsoandlegstothesidesothatthefoot
6、andthecassetteaboutthedegreeof30~45.2,seatweresittinginthephotographytable,twokneesbent,wasseizedofthefootsideclosetothecassette.Thecassetteontheedgeoftheloweredgeoftheheeltoebag,bag.Thethirdmetatarsalbaseonthecassettecassetteandfootcenter,thelineisparallelto
7、thelongaxis.Thenthedetectedlowerlimbandfootinward,aboutthedegreeof30~45magazine,andonthesideofthelowerlimbsupportsidekneetest.Centerline:atthethirdmetatarsalbase,andverticalcassette.Thepositionofthedisplay:theinternalobliqueimagesofallthefeetandjoints.axialpr
8、ojectionofcalcaneusPosition:thepatientsupineorsittingonthecameratable,thecontralateralkneebending.Testsidestraightlegankle,placedinthecenterofthecassette.Theankleisextremelybentandcanbewr
