Show pagesourceBacklinksCite current pageExport to PDFBack to top Share via Share via... Twitter LinkedIn Facebook Pinterest Telegram WhatsApp Yammer Reddit TeamsRecent ChangesSend via e-MailPrintPermalink × The thinning or obliteration of tissue or narrowing of an internal anatomical space effacement.txt Last modified: 2022/11/18 22:49by 127.0.0.1