{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,30]],"date-time":"2026-06-30T03:17:19Z","timestamp":1782789439333,"version":"3.54.5"},"reference-count":31,"publisher":"Cambridge University Press (CUP)","issue":"7","license":[{"start":{"date-parts":[[2019,5,23]],"date-time":"2019-05-23T00:00:00Z","timestamp":1558569600000},"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":[[2019,7]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec id=\"S0022215119001038_sec_a1\"><jats:title>Objective<\/jats:title><jats:p>To evaluate mastoid pneumatisation and facial canal dimensions.<\/jats:p><\/jats:sec><jats:sec id=\"S0022215119001038_sec_a2\" sec-type=\"methods\"><jats:title>Method<\/jats:title><jats:p>In this retrospective study, 169 multidetector computed tomography scans of temporal bone were reviewed. Facial canal dimensions were evaluated at the labyrinthine, tympanic and mastoid segments using axial and coronal multidetector computed tomography scans of temporal bone. Mastoid pneumatisation and facial canal dehiscence were evaluated. Facial canal dehiscence was measured if it was found to be present.<\/jats:p><\/jats:sec><jats:sec id=\"S0022215119001038_sec_a3\" sec-type=\"results\"><jats:title>Results<\/jats:title><jats:p>This study showed that facial canal dimensions decreased in pneumatised mastoids. Facial canal dimensions in females were smaller than in males. Facial canal dehiscence was detected in 5.9 per cent and 6.5 per cent of the patients on the right and left sides, respectively. No correlations were found between facial canal dehiscence and mastoid pneumatisation. The length of dehiscence was 1.92 \u00b1 0.44 mm (range, 0.86\u20132.51 mm) on the left side. In older subjects, left facial canal dehiscence was detected more, and the length of the dehiscence increased.<\/jats:p><\/jats:sec><jats:sec id=\"S0022215119001038_sec_a4\" sec-type=\"conclusion\"><jats:title>Conclusion<\/jats:title><jats:p>This study concluded that during surgery, facial canal dehiscence should be kept in mind in order to avoid complications.<\/jats:p><\/jats:sec>","DOI":"10.1017\/s0022215119001038","type":"journal-article","created":{"date-parts":[[2019,5,23]],"date-time":"2019-05-23T09:24:08Z","timestamp":1558603448000},"page":"546-553","source":"Crossref","is-referenced-by-count":5,"title":["Is there a relationship between mastoid pneumatisation and facial canal dimensions?"],"prefix":"10.1017","volume":"133","author":[{"given":"M","family":"Inal","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"N","family":"Bayar Muluk","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"N","family":"Asal","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M H","family":"\u015eahan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G","family":"\u015eim\u015fek","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"O K","family":"Arikan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2019,5,23]]},"reference":[{"key":"S0022215119001038_ref30","doi-asserted-by":"publisher","DOI":"10.1288\/00005537-196201000-00008"},{"key":"S0022215119001038_ref29","first-page":"49","article-title":"Anatomical variations of the tympanic and mastoid portions of the facial nerve canal. A radioanatomical investigation","volume":"403","author":"Dimopoulos","year":"1996","journal-title":"Acta Radiol Suppl"},{"key":"S0022215119001038_ref27","doi-asserted-by":"publisher","DOI":"10.1177\/000348949610500810"},{"key":"S0022215119001038_ref25","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.183.2.1561339"},{"key":"S0022215119001038_ref5","doi-asserted-by":"publisher","DOI":"10.17219\/acem\/40472"},{"key":"S0022215119001038_ref24","doi-asserted-by":"publisher","DOI":"10.1053\/crad.2001.0730"},{"key":"S0022215119001038_ref12","first-page":"108","article-title":"Critical distances in the middle and inner ear and in the posterior cranial fossa","volume":"76","author":"Anson","year":"1972","journal-title":"Trans Am Acad Opthalmol Otolaryngol"},{"key":"S0022215119001038_ref26","doi-asserted-by":"publisher","DOI":"10.1259\/bjr\/70067143"},{"key":"S0022215119001038_ref22","doi-asserted-by":"publisher","DOI":"10.1007\/s00405-012-2253-7"},{"key":"S0022215119001038_ref3","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.13120733"},{"key":"S0022215119001038_ref8","volume-title":"Surgery of the Ear","author":"Shambaug","year":"1980"},{"key":"S0022215119001038_ref19","first-page":"350","article-title":"Facial nerve in relation to temporal bone pneumatization \u2013 a cadaveric study","volume":"7","author":"Gupta","year":"2018","journal-title":"IJBAMR"},{"key":"S0022215119001038_ref31","first-page":"230","article-title":"Anatomo-clinical and pathogenetic considerations on abnormalities of the aquaeductus fallopii [in Italian]","volume":"12","author":"Mollica","year":"1962","journal-title":"Minerva Otorinolaringol"},{"key":"S0022215119001038_ref17","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.145.3.473"},{"key":"S0022215119001038_ref23","doi-asserted-by":"publisher","DOI":"10.3174\/ajnr.A2851"},{"key":"S0022215119001038_ref16","doi-asserted-by":"publisher","DOI":"10.3174\/ajnr.A3887"},{"key":"S0022215119001038_ref2","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.139.4.739"},{"key":"S0022215119001038_ref6","doi-asserted-by":"publisher","DOI":"10.1016\/j.anl.2017.05.022"},{"key":"S0022215119001038_ref7","doi-asserted-by":"publisher","DOI":"10.3109\/00016489.2013.816443"},{"key":"S0022215119001038_ref28","doi-asserted-by":"publisher","DOI":"10.1016\/j.crad.2007.04.019"},{"key":"S0022215119001038_ref10","doi-asserted-by":"publisher","DOI":"10.1007\/s00405-009-0923-x"},{"key":"S0022215119001038_ref4","first-page":"248039","article-title":"Imaging the facial nerve: a contemporary review","volume":"2013","author":"Gupta","year":"2013","journal-title":"Radiol Res Pract"},{"key":"S0022215119001038_ref18","doi-asserted-by":"publisher","DOI":"10.1016\/S0194-5998(97)70302-4"},{"key":"S0022215119001038_ref21","doi-asserted-by":"publisher","DOI":"10.1177\/000348948209100105"},{"key":"S0022215119001038_ref9","first-page":"BR80","article-title":"Minimal distances between temporal bone structures and their mutual correlations","volume":"8","author":"Wysocki","year":"2002","journal-title":"Med Sci Monit"},{"key":"S0022215119001038_ref20","doi-asserted-by":"publisher","DOI":"10.1177\/028418518702800104"},{"key":"S0022215119001038_ref15","volume-title":"Manual of Middle Ear Surgery","author":"Tos","year":"1995"},{"key":"S0022215119001038_ref11","doi-asserted-by":"publisher","DOI":"10.1097\/00005537-200311000-00009"},{"key":"S0022215119001038_ref14","doi-asserted-by":"publisher","DOI":"10.1097\/SCS.0000000000002129"},{"key":"S0022215119001038_ref1","doi-asserted-by":"publisher","DOI":"10.2214\/AJR.14.13444"},{"key":"S0022215119001038_ref13","doi-asserted-by":"publisher","DOI":"10.1067\/mhn.2003.51"}],"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\/S0022215119001038","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,8,19]],"date-time":"2019-08-19T11:53:35Z","timestamp":1566215615000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0022215119001038\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,5,23]]},"references-count":31,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2019,7]]}},"alternative-id":["S0022215119001038"],"URL":"https:\/\/doi.org\/10.1017\/s0022215119001038","relation":{},"ISSN":["0022-2151","1748-5460"],"issn-type":[{"value":"0022-2151","type":"print"},{"value":"1748-5460","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,5,23]]}}}