multi arthralgia definition
Arthralgia Definition. It is a general medical term that is used to denote pain in one or more joints of the body. The word comes from a merger of two Greek terms â âarthroâ meaning âjointâ and âalgosâ standing for âpainâ. The condition is also known as âJoint Painâ or âJoint Stiffnessâ. Arthralgia ICD9 Code.