{"id":"S87000121","label":"Cutdown (Surgery)","description":"Here are entered works on the surgical procedures involved in gaining transcutaneous access to underlying vascular channels or body cavities.","source_url":"https://id.loc.gov/authorities/subjects/sh87000121","normalized_label":"cutdown (surgery)","broader":["http://id.loc.gov/authorities/subjects/sh85123185"],"aliases":["Access, Surgical","Surgical access"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh87000121","provider":"lcsh","revision":"95fe934aaf226403","taxonomy_revision":"f050b5d4780b1289","title":"Cutdown (Surgery)","url":"/topics/S87000121","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14466771740782887424","address_version":"morton4x16-v1","coordinates":[0,20,48656,58368],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}