I80.2 - Phlebitis and thrombophlebitis of other and unspecified deep vessels of lower extremities
I80.22 - Phlebitis and thrombophlebitis of popliteal vein
I80.221 - Phlebitis and thrombophlebitis of right popliteal vein
I80.222 - Phlebitis and thrombophlebitis of left popliteal vein
I80.223 - Phlebitis and thrombophlebitis of popliteal vein, bilateral
I80.229 - Phlebitis and thrombophlebitis of unspecified popliteal vein