06Q74ZZ
Repair Colic Vein to No Qualifier with No Device, Percutaneous Endoscopic Approach
Procedural Specifications
| Clinical Axis | Detail Definition |
|---|---|
| Section | 0 Medical and Surgical |
| Body System | 6 Lower Veins |
| Operation | Q Repair |
| Body Part | 7 Colic Vein |
| Approach | 4 Percutaneous Endoscopic |
| Device | Z No Device |
| Qualifier | Z No Qualifier |
Operation Definition
Restoring, to the extent possible, a body part to its normal anatomic structure and function
Procedure Overview
Repair procedures restore a lower-extremity vein's wall to its normal structure when it's been torn, lacerated, or otherwise damaged, without using a different root operation that better describes the specific technique. This is the default, catch-all category for fixing a venous defect when no more specific procedure, such as bypass grafting or occlusion, applies.
A typical scenario is suturing a vein that was accidentally lacerated during another surgery, such as an orthopedic procedure near the femoral vessels, or repairing a traumatic injury from a penetrating wound. It also covers closing an iatrogenic injury caused by a misplaced catheter or needle during another venous procedure.
Because Repair is meant to bring the vessel back to normal anatomy and function, it's generally a more conservative fix than reconstructing the vein with graft material.
Anatomy & Axis Detail
Colic Vein
Colic veins are the segmental tributaries, right, middle, and left, that drain their respective portions of the colon into the superior or inferior mesenteric veins, running alongside the corresponding colic arteries within the mesentery. These vessels are small and numerous, so isolated repair is uncommon and usually arises from an intraoperative laceration during colectomy or lymph node dissection along the mesenteric root rather than from spontaneous disease. Their close, variable anatomic association with the marginal artery of the colon means that documentation should specify the particular colic vein involved, since the right, middle, and left branches differ in caliber, course, and the segment of bowel they serve, all of which shape whether primary suture repair is feasible or whether the vessel is instead ligated with reliance on collateral drainage.
Approach: Percutaneous Endoscopic
Percutaneous Endoscopic combines a puncture through skin or mucous membrane with insertion of an endoscope to visualize the procedure internally, as in laparoscopic cholecystectomy. It is distinguished from plain Percutaneous by the presence of scope-guided visualization, and from Via Natural or Artificial Opening Endoscopic by its route being a new puncture rather than an existing orifice or stoma.
Coding & Documentation
The operative note needs to describe the specific defect, such as a laceration or puncture, and confirm that it was closed or reconstructed using sutures or similar means to restore normal anatomy, without describing a bypass, replacement with graft material, or a more targeted root operation like Occlusion.
The most common coding mistake is defaulting to Repair when a more precise root operation actually fits the documentation better, since Repair should only be used when nothing else in the root operation table applies. Coders also sometimes miss that repairing a vein injury found incidentally during an unrelated procedure still needs its own separate code if it meets the criteria for a significant procedure, rather than being bundled into the primary surgery.