随着关节软骨磨损DY2W加重,关节的灵活VP9M降低,站立行走时0VzT先活动几下关节才aOfJ迈步,病人还可能rNW5出现O型腿。
[11]HughesMT,SmithTJ.ThegrowthofpalliativecareintheUnitedStates.AnnuRevPublicHealth.2014;35:459-75.