Dilate L Cephalic Vn w Cel Impermabl Dev , Perc, New Tech 11

This code describes a procedure where a balloon or similar device is used to widen a narrowed or obstructed left cephalic vein. A specialized intraluminal device, designed to prevent cell migration or ingrowth, is then placed within the vein to maintain patency. The entire procedure is performed through a small puncture in the skin, without open surgical incision.

This code is used when a patient presents with a stenosed or occluded left cephalic vein, often in the context of vascular access issues for hemodialysis or other long-term intravenous therapies. The dilation and placement of the cell-impermeable device are performed to restore adequate blood flow and improve the functionality of the vein for its intended purpose.

• Ensure documentation clearly specifies the left cephalic vein and the percutaneous approach.
• Verify the use of a "cell impermeable intraluminal device" as this is a key component of the New Technology Group 11.
• Distinguish this from simple angioplasty or stent placement without the specific cell-impermeable characteristic.