{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T14:10:31Z","timestamp":1790172631359,"version":"4.1.0"},"reference-count":11,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2026,1,20]],"date-time":"2026-01-20T00:00:00Z","timestamp":1768867200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,1,20]],"date-time":"2026-01-20T00:00:00Z","timestamp":1768867200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["DEN Open"],"published-print":{"date-parts":[[2026,4]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>Endoscopic removal of accidentally ingested dental prostheses can be challenging as their irregular shapes can occasionally cause severe complications, such as gastrointestinal perforation. Here, we present the case of an older woman who was referred to our hospital following accidental ingestion of a bridge\u2010type denture. Computed tomography revealed that the denture was lodged in the thoracic esophagus, with concurrent mediastinal emphysema. Endoscopic examination confirmed that the denture had penetrated the esophageal wall. Under general anesthesia, the denture was endoscopically removed using dual endoscopes, and a large esophageal perforation was closed with an over\u2010the\u2010scope clip (OTSC) and subsequently reinforced with Mantis clips. Although follow\u2010up endoscopy 1 month later demonstrated remaining OTSC at the site of the esophageal perforation, 3\u2010month follow\u2010up endoscopy confirmed complete closure of the perforation. Overall, this case indicates the usefulness of the dual\u2010endoscope approach for foreign\u2010object removal and the OTSC system for closure of esophageal perforations, thus providing the chance of avoiding invasive treatment such as esophagectomy.<\/jats:p>","DOI":"10.1002\/deo2.70270","type":"journal-article","created":{"date-parts":[[2026,1,21]],"date-time":"2026-01-21T04:37:01Z","timestamp":1768970221000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Successful Endoscopic Removal and Closure of a Large Esophageal Perforation Following Accidental Ingestion of a Dental Prosthesis"],"prefix":"10.1002","volume":"6","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5616-3867","authenticated-orcid":false,"given":"Takashi","family":"Akutagawa","sequence":"first","affiliation":[{"name":"Department of Endoscopic Diagnostics and Therapeutics Saga University Hospital  Saga Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9782-9998","authenticated-orcid":false,"given":"Daisuke","family":"Yamaguchi","sequence":"additional","affiliation":[{"name":"Division of Gastroenterology Department of Internal Medicine Faculty of Medicine Saga University  Saga Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Moeko","family":"Shirouzu","sequence":"additional","affiliation":[{"name":"Department of Endoscopic Diagnostics and Therapeutics Saga University Hospital  Saga Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yutaro","family":"Fujimura","sequence":"additional","affiliation":[{"name":"Department of Endoscopic Diagnostics and Therapeutics Saga University Hospital  Saga Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Motoaki","family":"Yuhi","sequence":"additional","affiliation":[{"name":"Department of Surgery Faculty of Medicine Saga University  Saga Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shohei","family":"Matsufuji","sequence":"additional","affiliation":[{"name":"Department of Surgery Faculty of Medicine Saga University  Saga Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yukie","family":"Yoda","sequence":"additional","affiliation":[{"name":"Department of Surgery Faculty of Medicine Saga University  Saga Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Motohiro","family":"Esaki","sequence":"additional","affiliation":[{"name":"Division of Gastroenterology Department of Internal Medicine Faculty of Medicine Saga University  Saga Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,1,20]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1055\/s-0042-100456"},{"issue":"1","key":"e_1_2_9_3_1","first-page":"28","article-title":"Endoscopic Removal of a Dental Prosthesis From the Esophagus","volume":"39","author":"Hashiba K.","year":"2002","journal-title":"Arquivos de Gastroenterologia"},{"issue":"7","key":"e_1_2_9_4_1","first-page":"1315","article-title":"Esophageal Perforation by Ingested Dental Prosthesis: A Case Report and Literature Review","volume":"6","author":"Abu\u2010Sbeih H.","year":"2018","journal-title":"Clinical Case Reports"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.3748\/wjg.v26.i24.3495"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/jgh.14402"},{"issue":"4","key":"e_1_2_9_7_1","first-page":"2162","article-title":"A Series of Cases of Accidental Dental Prosthesis Ingestion and Its Management","volume":"9","author":"Singh P.","year":"2020","journal-title":"Journal of Family Medicine and Primary Care"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13017-019-0245-2"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00464-012-2754-x"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00595-010-4467-x"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11605-012-1983-6"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1002\/jgh3.70316"}],"container-title":["DEN Open"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/deo2.70270","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/deo2.70270","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/deo2.70270","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T13:58:20Z","timestamp":1790171900000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/deo2.70270"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,1,20]]},"references-count":11,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2026,4]]}},"alternative-id":["10.1002\/deo2.70270"],"URL":"https:\/\/doi.org\/10.1002\/deo2.70270","archive":["Portico"],"relation":{},"ISSN":["2692-4609","2692-4609"],"issn-type":[{"value":"2692-4609","type":"print"},{"value":"2692-4609","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,1,20]]},"assertion":[{"value":"2025-11-03","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-12-21","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-01-20","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e70270"}}