06RC0JZ
Replacement Common Iliac Vein, Right to No Qualifier with Synthetic Substitute, Open Approach
Procedural Specifications
| Clinical Axis | Detail Definition |
|---|---|
| Section | 0 Medical and Surgical |
| Body System | 6 Lower Veins |
| Operation | R Replacement |
| Body Part | C Common Iliac Vein, Right |
| Approach | 0 Open |
| Device | J Synthetic Substitute |
| Qualifier | Z No Qualifier |
Operation Definition
Putting in or on biological or synthetic material that physically takes the place and/or function of all or a portion of a body part
Procedure Overview
This family covers procedures where a diseased or damaged segment of a lower-body vein - in the leg, pelvis, or abdomen - is physically removed and replaced with another material that takes over its job of carrying blood back toward the heart. The replacement material can be a graft harvested from the patient's own body, tissue from a donor or animal source that has been processed for implantation, or a synthetic conduit made from materials like expanded PTFE. It is most often considered when a vein segment is too scarred, obstructed, or aneurysmal to repair in place.
Surgeons turn to this approach in situations such as reconstructing a badly damaged femoral or iliac vein after trauma, cancer resection that required removing a vein along with a tumor, or chronic venous disease that has destroyed a segment beyond salvage. The goal is to restore a functioning channel for venous return rather than simply tying off the vessel, which can be important for preventing long-term swelling and pressure buildup in the limb.
Because deep veins carry a large volume of blood at low pressure, these reconstructions are technically demanding and are typically reserved for cases where the alternative - vein ligation or leaving the segment untreated - would cause significant disability.
Anatomy & Axis Detail
Common Iliac Vein, Right
The right common iliac vein forms behind the sacroiliac joint where the internal and external iliac veins join, and it carries the entire venous return of the right lower limb and pelvis toward the inferior vena cava. Its short course lies deep in the retroperitoneum, crossed anteriorly by the right common iliac artery, which places it at risk of compression (as in May-Thurne'r-type physiology on the left but occasionally mirrored on the right) and makes surgical exposure technically demanding. Replacement is considered when the segment is destroyed by tumor invasion, chronic occlusion, traumatic laceration, or failed prior repair, and a synthetic or biologic graft is sewn in to restore the outflow channel. Because this vein sits adjacent to the ureter and major arterial structures, documentation should specify the graft material and the extent of vessel replaced.
Approach: Open
Open approach means the surgeon cuts through skin, mucous membrane, or other tissue layers to physically expose the target site to view before performing the procedure. It gives direct visualization and hands-on access, distinguishing it from Percutaneous approaches where instruments pass through a small puncture without exposing the site. Open is typical for procedures needing wide access, such as most laparotomies.
Device: Synthetic Substitute
Synthetic Substitute designates a device made from manufactured, non-biologic material, such as mesh or prosthetic components, used to replace or augment a body part. It is distinguished from the two tissue substitute categories by its artificial composition, which carries different considerations for integration and long-term durability than biologic grafts.
Coding & Documentation
A code from this family requires documentation that a vein segment was excised or entirely taken out of the body and replaced with graft material, not simply patched, bypassed, or reinforced on its outer surface. The operative note should specify the exact vein involved (e.g., common femoral vein versus external iliac vein) and the type of material used, since device value selection depends on whether the graft is autologous tissue, nonautologous tissue, or synthetic.
The most common assignment error is confusing Replacement with Supplement or Bypass. If the native vein is left in place and the graft material is only added to reinforce or widen it, Supplement applies instead. If the graft creates an alternate route around a blocked segment while the diseased vein remains, that is a Bypass procedure, not Replacement. Coders should also confirm the qualifier for autologous versus nonautologous tissue, which is frequently omitted or guessed rather than confirmed from the documentation.