Certain infectious and parasitic diseases
Sequelae of infectious and parasitic diseases
Sequelae of poliomyelitis B91
Sequelae of poliomyelitis B91-
Type 1 Excludes
Type 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as B91. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
- B91 Sequelae of poliomyelitis