DIFF Subgroup
A61B 17/02 for holding wounds open, e.g. retractors; Tractors
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Surgical instruments, devices or methods > for holding wounds open, e.g. retractors; Tractors
CPC:
Surgical instruments, devices or methods (A61B18/00 takes precedence; dental tools A61C3/00; eye surgery A61F9/007; ear surgery A61F11/20) > for holding wounds open, e.g. retractors; Tractors
Of 9 combined children, 0 exist in both systems.
9 codes are CPC-only extensions.
Note: 3 CPC extensions are marked as secondary classification only.
Child Classifications
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