DIFF Subgroup
A61B 17/42 Gynaecological or obstetrical instruments or methods
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Surgical instruments, devices or methods > Gynaecological or obstetrical instruments or methods
CPC:
Surgical instruments, devices or methods (A61B18/00 takes precedence; dental tools A61C3/00; eye surgery A61F9/007; ear surgery A61F11/20) > Gynaecological or obstetrical instruments or methods
Of 8 combined children, 4 exist in both systems.
4 codes are CPC-only extensions.
Note: 2 CPC extensions are marked as secondary classification only.
Child Classifications
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