05S30ZZ
Reposition Innominate Vein, Right to No Qualifier with No Device, Open Approach
Procedural Specifications
| Clinical Axis | Detail Definition |
|---|---|
| Section | 0 Medical and Surgical |
| Body System | 5 Upper Veins |
| Operation | S Reposition |
| Body Part | 3 Innominate Vein, Right |
| Approach | 0 Open |
| Device | Z No Device |
| Qualifier | Z No Qualifier |
Operation Definition
Moving to its normal location, or other suitable location, all or a portion of a body part
Procedure Overview
Reposition procedures in the upper venous system involve surgically moving a vein - or a segment of one - from its current location to a new or corrected anatomic position, without removing tissue or replacing it with graft material. The most familiar example is basilic vein transposition, where a superficial arm vein is mobilized and rerouted to a more superficial position under the skin so it can be reliably accessed for hemodialysis. Reposition can also apply to correcting a vein that has migrated, kinked, or been displaced by prior surgery or injury.
This type of procedure is generally planned rather than emergent, often performed to create durable, usable vascular access for patients who need long-term treatments such as dialysis, or to correct anatomy that is interfering with normal venous drainage.
Anatomy & Axis Detail
Innominate Vein, Right
The right innominate vein, also called the right brachiocephalic vein, forms behind the sternoclavicular joint from the union of the right internal jugular and subclavian veins and carries blood from the head, neck, and right upper limb into the superior vena cava. Repositioning this vessel is performed in situations such as central venous reconstruction for stenosis or occlusion caused by long-term catheter use, in conjunction with cardiac or great vessel surgery, or when the vein must be relocated to accommodate a pacemaker or dialysis access pathway. Its short course and proximity to the trachea, aortic arch branches, and phrenic nerve mean the surgical field is anatomically crowded, requiring precise mobilization to avoid injury to these structures. Because this vein is a major confluence point for upper body venous return, any repositioning must preserve adequate flow to prevent downstream congestion.
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.
Coding & Documentation
Coders should look for explicit documentation that the vein itself was mobilized and moved to a different location, such as "vein transposition" or "relocation of basilic vein," as opposed to simply being connected to another vessel in place. The operative report should describe dissection of the vein along its length, tunneling to the new position, and reanastomosis if the vein was divided during the move.
A common mistake is confusing vein transposition procedures performed to create arteriovenous access with the Fusion or Bypass root operations used elsewhere in vascular coding; Reposition applies specifically when the vein's own location changes. Coders also sometimes fail to capture that the vein was tunneled to a new subcutaneous position, which is the defining clinical detail supporting this root operation over a simple repair or supplement.