{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,14]],"date-time":"2026-10-14T16:41:18Z","timestamp":1791996078923,"version":"4.4.0"},"reference-count":13,"publisher":"Hindawi Limited","license":[{"start":{"date-parts":[[2012,1,1]],"date-time":"2012-01-01T00:00:00Z","timestamp":1325376000000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Case Reports in Otolaryngology"],"published-print":{"date-parts":[[2012]]},"abstract":"<jats:p>Foreign bodies in maxillary sinuses are unusual clinical conditions, and they can cause chronic sinusitis by mucosal irritation. Most cases of foreign bodies in maxillary sinus are related to iatrogenic dental manipulation and only a few cases with non-dental origin are reported. Oroantral fistulas secondary to dental procedures are the most common way of insertion. Treatment is surgical removal of the foreign body either endoscopically or with a combined approach, with Caldwell-Luc procedure if endoscopic approach is inadequate for visualisation. In this case, we present a 24-year-old male patient with unilateral chronic maxillary sinusitis due to a wooden toothpick in left maxillary sinus. The patient had a history of upper second premolar tooth extraction. CT scan revealed sinus opacification with presence of a foreign body in left maxillary sinus extending from the floor of the sinus to the orbital base. The foreign body, a wooden toothpick, was removed with Caldwell-Luc procedure since it was impossible to remove the toothpick endoscopically. There was no obvious oroantral fistula in the time of surgery, but the position of the toothpick made us to think that it was inserted through a previously healed fistula, willingly or accidentally.<\/jats:p>","DOI":"10.1155\/2012\/903714","type":"journal-article","created":{"date-parts":[[2012,1,6]],"date-time":"2012-01-06T08:30:55Z","timestamp":1325838655000},"page":"1-4","source":"Crossref","is-referenced-by-count":13,"title":["Chronic Maxillary Sinusitis Associated with an Unusual Foreign Body: A Case Report"],"prefix":"10.1155","volume":"2012","author":[{"given":"Yunus Feyyat","family":"\u015eahin","sequence":"first","affiliation":[{"name":"Division of Otolaryngology, Batman \u015eifa Hospital, 72070 Batman, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Togay","family":"Muderris","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology, Head and Neck Surgery, Ataturk Education and Research Hospital, Bilkent, 06800 Ankara, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sami","family":"Bercin","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology, Head and Neck Surgery, Ataturk Education and Research Hospital, Bilkent, 06800 Ankara, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ergun","family":"Sevil","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology, Head and Neck Surgery, Ataturk Education and Research Hospital, Bilkent, 06800 Ankara, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Muzaffer","family":"K\u0131r\u0131s","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology, Head and Neck Surgery, Ataturk Education and Research Hospital, Bilkent, 06800 Ankara, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"98","reference":[{"key":"1","first-page":"1","volume":"20","year":"2007","journal-title":"Rhinology"},{"issue":"9","key":"2","first-page":"583","volume":"29","year":"1998","journal-title":"Quintessence International"},{"issue":"1","key":"3","first-page":"73","volume":"24","year":"1995","journal-title":"Journal of Otolaryngology"},{"issue":"4","key":"4","doi-asserted-by":"crossref","first-page":"344","DOI":"10.1111\/j.1834-7819.2002.tb00549.x","volume":"47","year":"2002","journal-title":"Australian Dental Journal"},{"issue":"6","key":"5","doi-asserted-by":"crossref","first-page":"948","DOI":"10.1016\/S1808-8694(15)30162-2","volume":"74","year":"2008","journal-title":"Brazilian Journal of Otorhinolaryngology"},{"issue":"1","key":"6","doi-asserted-by":"crossref","first-page":"19","DOI":"10.1016\/S0901-5027(05)80320-0","volume":"23","year":"1994","journal-title":"International Journal of Oral and Maxillofacial Surgery"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.1016\/S1079-2104(03)00375-5"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1097\/00005537-199902000-00030"},{"issue":"5","key":"9","first-page":"267","volume":"7","year":"2010","journal-title":"International Journal of Medical Sciences"},{"key":"10","doi-asserted-by":"publisher","DOI":"10.1046\/j.0143-2885.2001.00524.x"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.1016\/S0030-6665(03)00171-3"},{"key":"12","first-page":"4402","volume":"159","year":"1997","journal-title":"Ugeskr Laeger"},{"issue":"3","key":"13","first-page":"200","volume":"71","year":"2005","journal-title":"Journal of the Canadian Dental Association"}],"container-title":["Case Reports in Otolaryngology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/criot\/2012\/903714.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/criot\/2012\/903714.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/criot\/2012\/903714.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,6,20]],"date-time":"2017-06-20T12:19:02Z","timestamp":1497961142000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.hindawi.com\/journals\/criot\/2012\/903714\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012]]},"references-count":13,"alternative-id":["903714","903714"],"URL":"https:\/\/doi.org\/10.1155\/2012\/903714","relation":{},"ISSN":["2090-6765","2090-6773"],"issn-type":[{"value":"2090-6765","type":"print"},{"value":"2090-6773","type":"electronic"}],"subject":[],"published":{"date-parts":[[2012]]}}}