08F43ZZ
Fragmentation Vitreous, Right to No Qualifier with No Device, Percutaneous Approach
Procedural Specifications
| Clinical Axis | Detail Definition |
|---|---|
| Section | 0 Medical and Surgical |
| Body System | 8 Eye |
| Operation | F Fragmentation |
| Body Part | 4 Vitreous, Right |
| Approach | 3 Percutaneous |
| Device | Z No Device |
| Qualifier | Z No Qualifier |
Operation Definition
Breaking solid matter in a body part into pieces
Procedure Overview
Fragmentation involves breaking solid matter within the eye into smaller pieces without removing that matter from the body. In ophthalmology, this most often applies to breaking up a dense cataract using ultrasonic energy so the resulting fragments can be more easily managed, or to breaking apart a hardened deposit that would otherwise be too large to remove intact.
The purpose of fragmentation is preparatory: it makes the subsequent removal safer and less traumatic to surrounding eye tissue. Because the eye's internal structures are delicate, breaking material into smaller, more manageable pieces reduces the mechanical stress needed to clear it out.
Anatomy & Axis Detail
Vitreous, Right
The vitreous in the right eye is a clear, gel-like body filling the space between the lens and retina, providing structural support to the globe and maintaining contact with the retinal surface. Fragmentation of the vitreous breaks up this gel in place, most often using an ultrasonic or laser probe, to address conditions like dense vitreous hemorrhage, opacities, or floaters that obstruct vision, without necessarily removing the material afterward as a separate procedure would. Because the vitreous is intimately attached to the retina at the base and around the optic disc and macula, fragmentation must be performed carefully to avoid traction that could cause retinal tears or detachment. The gel's avascular, slowly regenerating nature means any liquefaction induced during the procedure is largely permanent, and documentation should note the extent of vitreous involved and proximity to the retina.
Approach: Percutaneous
Percutaneous describes entry by needle or instrument puncture through the skin or mucous membrane to reach the site of the procedure, without cutting the tissue open or using a visualizing scope. It differs from Open in that the site itself is never exposed, and from Percutaneous Endoscopic in that no endoscope is used to see internal structures. Common examples include needle biopsies and injections.
Coding & Documentation
Coders assign Fragmentation when documentation describes solid matter being broken apart in place, such as phacoemulsification of a dense cataract, before extraction occurs. Because fragmentation is frequently just one step in a larger cataract procedure, the operative note needs to clearly describe the breaking-up step to justify a separate code, and coders must confirm whether the fragments are subsequently extracted or removed, which would require an additional Extraction or Extirpation code. A common mistake is coding only the fragmentation step for a routine cataract procedure and omitting the code for the fragments' eventual removal, or conversely coding fragmentation separately when it was merely an inherent part of a single extraction technique not meant to be split into multiple codes.