DIFF Subgroup Additional Only
A61M 2021/0005 Full Title
Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
Of 12 combined children, 0 exist in both systems.
12 codes are CPC-only extensions.
Note: 12 CPC extensions are marked as secondary classification only.