medical term obsolete medical term https://www.wikidata.org/wiki/Q61915880 A term is considered obsoleted if its usage no longer appears in mainstream medical terminologies (like the DSM or the ICD), especially if it has been replaced by newer terminology. Note that it is possible that an obsoleted term in medicine has not been obsoleted in general use or even in medical use. For instance, the term "transsexualism" may still be used by medical providers, but it is no longer part of current medical vocabularies (as of ICD-11) and is therefore considered obsoleted. A term which was considered to be medical at some point, but is no longer used in medicine at all. obsolete medical terms outdated medical term