# Top surgery (Gender reassignment surgery) { "id": "S2022006295", "title": "Top surgery (Gender reassignment surgery)", "url": "/topics/S2022006295", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "lcsh", "revision": "a4c109c258441905", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "579992410065748000", "address_version": "morton4x16-v1", "coordinates": [ 0, 482, 5496, 23552 ], "answer_status": "Directory metadata; local answer requires separate source review", "truth_status": "Subject descriptor, not a factual answer or a demonstrated knowledge gap" } Here are entered works on the surgical alteration of a trans person's chest in order to create a more masculine or feminine appearance. Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://id.loc.gov/authorities/subjects/sh2022006295 No owner-reviewed local answer yet.