{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,4]],"date-time":"2026-03-04T14:34:08Z","timestamp":1772634848835,"version":"3.50.1"},"reference-count":22,"publisher":"Cambridge University Press (CUP)","issue":"2","license":[{"start":{"date-parts":[[2021,11,3]],"date-time":"2021-11-03T00:00:00Z","timestamp":1635897600000},"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":[[2022,2]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec id=\"S002221512100342X_sec_a1\">\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>To correlate computed tomography findings and endoscopic localisation of the anterior ethmoidal artery during surgery, and to analyse the intranasal landmarks and abnormalities of the artery.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec id=\"S002221512100342X_sec_a2\" sec-type=\"methods\">\n                    <jats:title>Method<\/jats:title>\n                    <jats:p>The anterior ethmoidal artery was studied with high-resolution computed tomography and endoscopic surgery in 30 patients undergoing functional endoscopic sinus surgery (group A), and with endoscopic dissection on 30 human cadavers (group B).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec id=\"S002221512100342X_sec_a3\" sec-type=\"results\">\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>The anterior ethmoidal artery was demonstrated on computed tomography in 25 patients and intra-operatively in 12 (group A). It was identified in 26 cadavers (group B). Dehiscence of bony canal and branching was noted in 10.53 per cent of cases. The mean (\u00b1 standard deviation) intranasal length of the anterior ethmoidal artery was 7.29 (\u00b1 1.21) mm, the distance of the artery from the axilla of the middle turbinate was 16.24 (\u00b1 2.75) mm, and the mean distance from the ground lamella was 8.97 (\u00b1 1.46) mm.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec id=\"S002221512100342X_sec_a4\" sec-type=\"conclusions\">\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>High-resolution computed tomography scanning prior to functional endoscopic sinus surgery is mandatory to identify the anterior ethmoidal artery. Endoscopically, the axilla of the middle turbinate and the ground lamella can serve as dependable reference points to identify the artery. Cadaver dissection improves understanding of anatomy.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1017\/s002221512100342x","type":"journal-article","created":{"date-parts":[[2021,11,3]],"date-time":"2021-11-03T05:09:40Z","timestamp":1635916180000},"page":"154-157","source":"Crossref","is-referenced-by-count":8,"title":["Radiological and clinical correlations of the anterior ethmoidal artery in functional endoscopic sinus surgery"],"prefix":"10.1017","volume":"136","author":[{"given":"A","family":"Gupta","sequence":"first","affiliation":[{"name":"Lok Clinic and Hospital"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S","family":"Ghosh","sequence":"additional","affiliation":[{"name":"Vivekananda Institute of Medical Sciences"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A","family":"Roychoudhury","sequence":"additional","affiliation":[{"name":"Vivekananda Institute of Medical Sciences"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2021,11,3]]},"reference":[{"key":"S002221512100342X_ref5","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2273.2001.00394.x"},{"key":"S002221512100342X_ref2","doi-asserted-by":"publisher","DOI":"10.1177\/000348940811701212"},{"key":"S002221512100342X_ref4","doi-asserted-by":"publisher","DOI":"10.1017\/S0022215117000019"},{"key":"S002221512100342X_ref22","first-page":"1","article-title":"European position paper on endoscopic management of tumours of the nose, paranasal sinuses and skull base","volume":"22","author":"Lund","year":"2010","journal-title":"Rhinol Suppl"},{"key":"S002221512100342X_ref19","doi-asserted-by":"crossref","first-page":"303","DOI":"10.1016\/S1808-8694(15)30961-7","article-title":"Endoscopic anatomy of the anterior ethmoidal artery: a cadaveric dissection study","volume":"72","author":"Araujo","year":"2006","journal-title":"Braz J Otorhinolaryngol"},{"key":"S002221512100342X_ref6","doi-asserted-by":"publisher","DOI":"10.2500\/ajra.2011.25.3541"},{"key":"S002221512100342X_ref13","doi-asserted-by":"publisher","DOI":"10.1016\/S1808-8694(15)30839-9"},{"key":"S002221512100342X_ref8","doi-asserted-by":"publisher","DOI":"10.1097\/00005537-200105000-00027"},{"key":"S002221512100342X_ref11","doi-asserted-by":"publisher","DOI":"10.3348\/kjr.2012.13.6.667"},{"key":"S002221512100342X_ref20","doi-asserted-by":"publisher","DOI":"10.1097\/00005537-200007000-00020"},{"key":"S002221512100342X_ref16","doi-asserted-by":"publisher","DOI":"10.1097\/00001665-200603000-00014"},{"key":"S002221512100342X_ref14","first-page":"162","article-title":"Evaluation of some important anatomical variations and dangerous areas of the paranasal sinuses by CT for safer endonasal surgery","volume":"36","author":"Basak","year":"1998","journal-title":"Rhinology"},{"key":"S002221512100342X_ref21","first-page":"202","article-title":"Anterior ethmoid artery at ethmoidal labyrinth: bibliographical review of anatomical variants and references for endoscopic sinus surgery [in Spanish]","volume":"61","author":"Lisbona","year":"2010","journal-title":"Acta Otorrinolaryngol Esp"},{"key":"S002221512100342X_ref9","doi-asserted-by":"publisher","DOI":"10.1177\/014556139407300905"},{"key":"S002221512100342X_ref18","doi-asserted-by":"publisher","DOI":"10.1002\/alr.21255"},{"key":"S002221512100342X_ref17","doi-asserted-by":"crossref","first-page":"187","DOI":"10.1111\/j.1365-2273.2006.01191.x","article-title":"The surgeon's view of the anterior ethmoid artery","volume":"31","author":"Simmen","year":"2006","journal-title":"Clin Otolaryngol"},{"key":"S002221512100342X_ref10","doi-asserted-by":"publisher","DOI":"10.1159\/000145067"},{"key":"S002221512100342X_ref3","doi-asserted-by":"crossref","first-page":"858","DOI":"10.1258\/0022215001904167","article-title":"Endoscopic ligation of anterior ethmoidal artery in treatment of epistaxis","volume":"114","author":"Woolford","year":"2000","journal-title":"J Laryngol Otol"},{"key":"S002221512100342X_ref1","first-page":"1","volume-title":"Endoscopy of the Nose","author":"Messerklinger","year":"1978"},{"key":"S002221512100342X_ref12","doi-asserted-by":"publisher","DOI":"10.3109\/bctg.44.5.263.278"},{"key":"S002221512100342X_ref7","first-page":"809","article-title":"On the practical value of differences in the level of the lamina cribrosa of the ethmoid [in German]","volume":"41","author":"Keros","year":"1962","journal-title":"Z Laryngol Rhinol Otol"},{"key":"S002221512100342X_ref15","doi-asserted-by":"publisher","DOI":"10.1080\/00016480600987826"}],"container-title":["The Journal of Laryngology &amp; 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