DIFF Subgroup
A61B 17/142 Full Title
Surgical instruments, devices or methods (A61B18/00 takes precedence; dental tools A61C3/00; eye surgery A61F9/007; ear surgery A61F11/20) > Surgical saws ( dental saws for teeth A61C3/12)
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.