Sprain lateral collateral ligament, right knee. Patient twisted it when he stumbled. Subsequent encounter
a. S83.422D, W18.40XXD
b. S83.429D, W18.49XXD
c. S83.421D, W18.40XXD
d. S83.422D, W18.41XXD
Answer: c
Health Professions
a. S83.422D, W18.40XXD
b. S83.429D, W18.49XXD
c. S83.421D, W18.40XXD
d. S83.422D, W18.41XXD
Answer: c