Thank you for the feedback. Here is the part of the report. Yes, I do agree on 33216 and mod 22 - it is not usual place to insert leads.
PROCEDURE: Insertion of new right ventricular lead on the right side and tunneling across the chest to the existing pocket/device on the left side.
INDICATIONS: A ---female with a pacemaker in place for sinus bradycardia and paroxysmal AV block. Her device was initially implanted in 2014. She showed progressive increase in pacing threshold in the right ventricular lead over the past few months. We monitored carefully until it became clear that the lead will become dysfunctional. Her most recent pacing threshold was 4.25 volts at 1.5 milliseconds today. She comes in for insertion of a new lead.
The patient has end-stage renal disease and is on dialysis. She has a fistula on the left side. This is the same side where her original device is placed. I communicated with her surgeon who was concerned about inserting an additional lead in that area and requested that we go on the other side. For this reason, I plan to place the lead on the right side and tunnel it across the chest to the existing pocket/pacemaker.
PROCEDURE DESCRIPTION: The patient presented in the fasting state. Anesthesia was induced and maintained by anesthesiologist. The chest area was prepped and draped in the usual sterile fashion. An incision was made beneath the clavicle on the right side. Utilizing cautery, the incision was extended to the level of the pectoral fascia. Under fluoroscopy guidance, access into the right axillary vein was obtained and a 7-French sheath was inserted. The RV lead was inserted and actively fixed. It was positioned on the septum in a good location. The lead was anchored to the pectoral muscle with 0 silk sutures over a plastic collar.
At this point, I moved to the other side of the existing system. After infiltration with lidocaine, an incision was made at the upper margin of the existing pocket. The pocket was opened and the device and leads were freed of adhesions. I utilized a blunt tunneling tool and started tunneling across from the left to the right side. I went slightly lower and came back up to avoid the patient's ribs and reduce the discomfort or bulging of the lead. The patient is very thin. I was able to get into an area with some subcutaneous tissue. Utilizing blunt dissection, the tunneling tool was advanced as the tip was directed from the skin. We did so until a tunneling tool was across to the other side. I tied a wire to the tunneling tool and pulled it back. Through a wire, we inserted initially a 7-French, then a 10-French sheath to realize that the lead did not easily go through the sheath. I then upsized to a 12-French sheath, through which we were able to insert the lead from the right side and slide it through the sheath. I pulled the sheath out and the lead was pulled to the existing pocket on the left side. The old RV lead was disconnected and capped. The new lead was connected to the generator, which had 8 years of battery life left. The pocket was aggressively flushed with antibiotic solution and was closed with 2 layers of subcutaneous sutures and skin glue. We then flushed and closed the right-sided pocket.