One of our EP physicians took out a dual chamber permanent pacemaker and put in new dual chamber leads and generator. While doing that he had performed venoplasty in the left upper extremeity left axillary vein. I am looking for the code to use for venography and/or venoplasty. I find 35475, but this is for balloon angioplasty, and he used a dilator. 35460 is for venous, which could be correct since it was in the axillary vein, however again it says balloon angioplasty. Can someone help me find the correct code?