Fontan Completion Procedure

Why This Topic Matters

Fontan completion is a complex congenital heart operation, and small differences in anatomy and procedural approach can affect ICD-10-PCS code selection. This article matters because it clarifies how an update to a bypass table interacts with existing Coding Clinic guidance for a highly specialized pediatric cardiac surgery context.

Article Sections

1. ICD-10-PCS table update

   Introduces changes to a lower-vein bypass table and the newly added qualifiers relevant to congenital heart bypass coding.

2. Staged Fontan reconstruction

   Describes the overall staged surgical pathway used in single-ventricle congenital heart repair and places the Fontan completion procedure within that sequence.

3. Fontan completion procedure details

   Summarizes the anatomy and surgical reconstruction involved in the final stage of Fontan circulation, including the general flow pathway and use of graft-based connections.

4. Fenestration and surgical considerations

   Explains an additional surgical feature sometimes incorporated into the reconstruction and its general purpose within the procedure.

5. Prior Coding Clinic guidance

   References earlier Coding Clinic discussion related to coding this type of cardiac bypass procedure and the way the updated table affects body-part selection.

6. Sample case and coding question

   Presents a representative patient scenario and asks how the procedure should be coded under the described ICD-10-PCS framework.