DIFF Subgroup Additional Only
A61M 2025/09058 Full Title
Catheters; Hollow probes (dilators A61M29/00; ; for measuring or testing A61B; ) > Introducing, guiding, advancing, emplacing or holding catheters (A61M25/10 takes precedence) > Guide wires
Of 3 combined children, 0 exist in both systems.
3 codes are CPC-only extensions.
Note: 3 CPC extensions are marked as secondary classification only.