DIFF Subgroup
A61M 25/0194 Full Title
Catheters; Hollow probes (dilators A61M29/00; ; for measuring or testing A61B; ) > Introducing, guiding, advancing, emplacing or holding catheters (A61M25/10 takes precedence)
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Note: 1 CPC extensions are marked as secondary classification only.