{"id":"S85126682","label":"Spinal fusion","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85126682","normalized_label":"spinal fusion","broader":["http://id.loc.gov/authorities/subjects/sh85008126","http://id.loc.gov/authorities/subjects/sh85126703"],"aliases":["Spondylosyndesis"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85126682","provider":"lcsh","revision":"b9a24cc018a041e9","taxonomy_revision":"f050b5d4780b1289","title":"Spinal fusion","url":"/topics/S85126682","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"900931324842754560","address_version":"morton4x16-v1","coordinates":[0,20,19384,26624],"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}