ICD-10-PCS Billable Code

0UW877Z

Revision Fallopian Tube to No Qualifier with Autologous Tissue Substitute, Via Natural or Artificial Opening Approach

Procedural Specifications

Clinical Axis Detail Definition
Section0 Medical and Surgical
Body SystemU Female Reproductive System
OperationW Revision
Body Part8 Fallopian Tube
Approach7 Via Natural or Artificial Opening
Device7 Autologous Tissue Substitute
QualifierZ No Qualifier

Operation Definition

Correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device

Procedure Overview

This family covers procedures to fix or reposition a device that was previously implanted in the female reproductive tract, most often a vaginal pessary that has shifted, an intrauterine device that has migrated, or a mechanical component of an artificial sphincter or slings used for pelvic organ support. Revision does not replace the entire device with a new one; instead, the surgeon adjusts, repositions, or repairs the malfunctioning part while leaving as much of the original device in place as possible.

Patients typically need this procedure because a device is causing pain, has moved out of proper position, is no longer controlling symptoms such as incontinence or prolapse, or has developed a mechanical problem like a frayed mesh or displaced anchor. The goal is to restore the device to proper function without the larger recovery associated with full removal and reimplantation.

Because pelvic anatomy is compact and devices are often placed near the bladder, urethra, or bowel, revision procedures require careful surgical planning to avoid injury to nearby structures while correcting the original device's position or function.

Anatomy & Axis Detail

Fallopian Tube

Revision of the fallopian tube involves correcting or adjusting a device or the outcome of a prior procedure on the tube, such as repositioning tubal clips or rings placed for sterilization, addressing a malfunctioning fixation used in tuboplasty, or correcting a complication from earlier reconstructive surgery. The tube's narrow, delicate lumen makes it particularly vulnerable to further injury during revision, and surgeons must balance correcting the identified problem against the risk of causing additional scarring that could impair future patency or fertility. This root operation is distinct from simply repeating a reconstructive procedure, since Revision specifically targets an existing device or a prior procedure's malfunctioning or displaced result rather than treating new pathology, and documentation should identify what was originally placed and what specifically required correction.

Approach: Via Natural or Artificial Opening

Via Natural or Artificial Opening means the instrument reaches the target site by passing through an existing body orifice, such as the mouth or urethra, or a surgically created opening like a stoma, without additional incision or scope guidance. It is distinguished from the Endoscopic variant by the absence of a visualizing scope, and from External by actually traversing into the body through that opening.

Device: Autologous Tissue Substitute

Autologous Tissue Substitute identifies a device value where material harvested from the patient's own body, such as an autograft, is used to replace or reconstruct a body part. Its defining feature is tissue origin from the patient, setting it apart from Nonautologous Tissue Substitute, sourced from a donor or animal, and Synthetic Substitute, made of manufactured material.

Coding & Documentation

A coder assigns from this family when the operative note describes correcting, repositioning, or repairing part of an existing device rather than removing it outright. Supporting documentation should specify which device is involved (pessary, sling, IUD, artificial sphincter component), what was wrong with it, and exactly what corrective maneuver was performed, such as retensioning a sling or repositioning a shifted mesh anchor.

The most common assignment error is confusing Revision with Removal followed by a new Insertion when the surgeon actually took out the entire device and put in a brand new one; that scenario is coded as two separate root operations, not a single Revision. Another frequent mistake is coding Revision when the note only describes adjusting fit or tension of a device still functioning normally, which may not meet the threshold of correcting a malfunction and instead falls under Inspection or a different qualifier.

Commonly Confused With

RemovalRemoval is often confused with Revision, but Removal takes the device out entirely with no correction performed on remaining components, while Revision leaves the device in place and fixes only the problematic portion.
SupplementSupplement can be mistaken for Revision when reinforcing material is added to an existing repair; Supplement adds bulking or reinforcing material without correcting a malfunction, whereas Revision specifically addresses a device that is broken or displaced.