{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,24]],"date-time":"2026-02-24T07:48:19Z","timestamp":1771919299503,"version":"3.50.1"},"reference-count":24,"publisher":"Cambridge University Press (CUP)","issue":"8","license":[{"start":{"date-parts":[[2019,7,24]],"date-time":"2019-07-24T00:00:00Z","timestamp":1563926400000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Laryngol. Otol."],"published-print":{"date-parts":[[2019,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec id=\"S0022215119001567_sec_a1\"><jats:title>Objective<\/jats:title><jats:p>This study aimed to evaluate the results of routine endonasal endoscopic dacryocystorhinostomy combined with computed tomography guided navigation in patients with nasolacrimal duct obstruction.<\/jats:p><\/jats:sec><jats:sec id=\"S0022215119001567_sec_a2\" sec-type=\"methods\"><jats:title>Method<\/jats:title><jats:p>This was a retrospective study of all patients with lacrimal drainage obstruction undergoing stereotactic endoscopic dacryocystorhinostomy between 1st January 2016 and 1st April 2018. Computed tomography dacryocystography was used for intra-operative navigation. Patients with a presaccal obstruction site location were excluded from the study.<\/jats:p><\/jats:sec><jats:sec id=\"S0022215119001567_sec_a3\" sec-type=\"results\"><jats:title>Results<\/jats:title><jats:p>Endoscopic dacryocystorhinostomy with computed tomography guided navigation was successfully performed in all 17 cases without complications. Early post-operative dislocation of the inserted bicanalicular silicone stent occurred in two patients. Two other patients developed post-operative bacterial infection within the lacrimal sac. Otherwise, the silicone tube was removed three months after surgery, and after further follow up of 8 weeks, 94 per cent of the study population reported complete remission of epiphora.<\/jats:p><\/jats:sec><jats:sec id=\"S0022215119001567_sec_a4\" sec-type=\"conclusion\"><jats:title>Conclusion<\/jats:title><jats:p>The use of computed tomography guidance in routine endoscopic dacryocystorhinostomy enhanced safety for the patient and avoided unnecessary damage of bone and mucosa surrounding the lacrimal drainage system. Therefore, routine endoscopic dacryocystorhinostomy with additional stereotactic guidance by computed tomography navigation can contribute to high success rates with endoscopic dacryocystorhinostomy.<\/jats:p><\/jats:sec>","DOI":"10.1017\/s0022215119001567","type":"journal-article","created":{"date-parts":[[2019,7,24]],"date-time":"2019-07-24T04:09:38Z","timestamp":1563941378000},"page":"685-690","source":"Crossref","is-referenced-by-count":8,"title":["Use of an image-guided navigation system for routine endonasal endoscopic dacryocystorhinostomy"],"prefix":"10.1017","volume":"133","author":[{"given":"O","family":"Reichel","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M","family":"Taxeidis","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2019,7,24]]},"reference":[{"key":"S0022215119001567_ref24","doi-asserted-by":"publisher","DOI":"10.1016\/S0002-9394(02)01830-5"},{"key":"S0022215119001567_ref23","doi-asserted-by":"publisher","DOI":"10.1002\/lary.26730"},{"key":"S0022215119001567_ref22","doi-asserted-by":"publisher","DOI":"10.1136\/bjo.86.7.792"},{"key":"S0022215119001567_ref21","doi-asserted-by":"publisher","DOI":"10.3342\/ceo.2009.2.3.141"},{"key":"S0022215119001567_ref18","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-540-68215-8_5"},{"key":"S0022215119001567_ref17","doi-asserted-by":"crossref","first-page":"319","DOI":"10.1080\/000164800750001170","article-title":"Long-term results and reason for failure of intranasal endoscopic dacryocystorhinostomy","volume":"120","author":"Onerci","year":"2000","journal-title":"Acta Otolaryngol"},{"key":"S0022215119001567_ref15","doi-asserted-by":"publisher","DOI":"10.1001\/archotol.125.10.1100"},{"key":"S0022215119001567_ref14","first-page":"62","article-title":"The transnasal technique for opening the nasolacrimal sac","volume":"24","author":"West","year":"1913","journal-title":"Arch Laryngol Rhinol"},{"key":"S0022215119001567_ref13","doi-asserted-by":"publisher","DOI":"10.1097\/00002341-200203000-00006"},{"key":"S0022215119001567_ref19","doi-asserted-by":"publisher","DOI":"10.1111\/coa.12751"},{"key":"S0022215119001567_ref20","doi-asserted-by":"publisher","DOI":"10.1007\/s00405-017-4541-8"},{"key":"S0022215119001567_ref11","doi-asserted-by":"publisher","DOI":"10.1080\/01676830.2017.1280059"},{"key":"S0022215119001567_ref2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ophtha.2005.03.015"},{"key":"S0022215119001567_ref12","doi-asserted-by":"publisher","DOI":"10.2500\/ar.2015.6.0116"},{"key":"S0022215119001567_ref16","doi-asserted-by":"publisher","DOI":"10.2500\/ajra.2010.24.3393"},{"key":"S0022215119001567_ref9","doi-asserted-by":"publisher","DOI":"10.2147\/OPTH.S119055"},{"key":"S0022215119001567_ref10","doi-asserted-by":"publisher","DOI":"10.2147\/OPTH.S127579"},{"key":"S0022215119001567_ref1","doi-asserted-by":"publisher","DOI":"10.1017\/S0022215100109405"},{"key":"S0022215119001567_ref3","doi-asserted-by":"publisher","DOI":"10.1007\/s00405-012-2014-7"},{"key":"S0022215119001567_ref4","doi-asserted-by":"publisher","DOI":"10.1007\/s00405-013-2774-8"},{"key":"S0022215119001567_ref5","doi-asserted-by":"publisher","DOI":"10.1136\/bjo.2008.150136"},{"key":"S0022215119001567_ref6","doi-asserted-by":"publisher","DOI":"10.1097\/IOP.0b013e31817e6133"},{"key":"S0022215119001567_ref7","doi-asserted-by":"publisher","DOI":"10.3109\/01676830903180322"},{"key":"S0022215119001567_ref8","doi-asserted-by":"publisher","DOI":"10.1097\/IOP.0000000000000502"}],"container-title":["The Journal of Laryngology &amp; Otology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0022215119001567","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,10,7]],"date-time":"2019-10-07T07:45:41Z","timestamp":1570434341000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0022215119001567\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,7,24]]},"references-count":24,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2019,8]]}},"alternative-id":["S0022215119001567"],"URL":"https:\/\/doi.org\/10.1017\/s0022215119001567","relation":{},"ISSN":["0022-2151","1748-5460"],"issn-type":[{"value":"0022-2151","type":"print"},{"value":"1748-5460","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,7,24]]}}}