irrigation catheter system, is there a CPT code for this. I am in Ortho. and had a patient that had prevs. sx for infrapatellar tendon suture, then fell and fractured her patella had and open reduction internal fixation of this and it is now infected our Dr. took pt. to OR for I&D and the above mentioned catheter, is it included in the I & D or is there a code for this? Any help would be appreciated, thank you in advance.