{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,6]],"date-time":"2026-05-06T10:47:59Z","timestamp":1778064479906,"version":"3.51.4"},"reference-count":29,"publisher":"SAGE Publications","issue":"12","license":[{"start":{"date-parts":[[2021,4,9]],"date-time":"2021-04-09T00:00:00Z","timestamp":1617926400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Ann Otol Rhinol Laryngol"],"published-print":{"date-parts":[[2021,12]]},"abstract":"<jats:sec>\n                    <jats:title>Objective:<\/jats:title>\n                    <jats:p>Report a series of cases in which patients have concomitant superior semicircular canal dehiscence (SSCD) and a dehiscent tegmen tympani with Dural contact to the malleus head (DCMH).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>An analysis of radiologic and audiologic data in 4 patients who presented with SSCD and DCMH at a tertiary care institution. A pertinent literature review was performed.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Four patients (5 ears) had SSCD and DCMH. In 3 patients with unilateral DCMH, the mean maximum air-bone gap was 15\u2009dB in the ear with DCMH compared to 50\u2009dB in the ear without DCMH. Of the 5 ears with DCMH, the mean air conduction threshold at 250\u2009Hz was 17\u2009dB compared to 42\u2009dB in the 3 ears without DCMH.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions:<\/jats:title>\n                    <jats:p>We report the findings of DCMH in a series of 4 patients with bilateral SSCD. This limited series suggests that ears with SSCD and DCMH have less of an air-bone gap than would be expected, as 1 would expect an additive effect of DCMH and SSCD on the air-bone gap.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/00034894211007257","type":"journal-article","created":{"date-parts":[[2021,4,9]],"date-time":"2021-04-09T06:04:46Z","timestamp":1617948286000},"page":"1400-1406","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":2,"title":["Dural Contact to the Malleus Head in Patients with Superior Semicircular Canal Dehiscence (SSCD): Case Series and Review of SSCD and Tegmen Defects"],"prefix":"10.1177","volume":"130","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0989-0014","authenticated-orcid":false,"given":"Carissa","family":"Wentland","sequence":"first","affiliation":[{"name":"Department of Otolaryngology Head and Neck Surgery, University of Missouri, Cleveland, OH, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Joseph","family":"Cousins","sequence":"additional","affiliation":[{"name":"Department of Radiology, University of Missouri, Cleveland, OH, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jason","family":"May","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology Head and Neck Surgery, University of Missouri, Cleveland, OH, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Arnaldo","family":"Rivera","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology Head and Neck Surgery, University of Missouri, Cleveland, OH, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2021,4,9]]},"reference":[{"key":"bibr1-00034894211007257","doi-asserted-by":"publisher","DOI":"10.1001\/archotol.124.3.249"},{"key":"bibr2-00034894211007257","doi-asserted-by":"publisher","DOI":"10.1080\/000164801300006308"},{"key":"bibr3-00034894211007257","doi-asserted-by":"publisher","DOI":"10.1097\/00129492-200303000-00023"},{"key":"bibr4-00034894211007257","doi-asserted-by":"publisher","DOI":"10.1177\/0194599819835173"},{"key":"bibr5-00034894211007257","doi-asserted-by":"publisher","DOI":"10.1001\/archotol.126.2.137"},{"key":"bibr6-00034894211007257","doi-asserted-by":"publisher","DOI":"10.3174\/ajnr.A2437"},{"key":"bibr7-00034894211007257","doi-asserted-by":"publisher","DOI":"10.1016\/S0196-0709(00)80068-X"},{"key":"bibr8-00034894211007257","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.2262010897"},{"key":"bibr9-00034894211007257","doi-asserted-by":"publisher","DOI":"10.1080\/00016489950180559"},{"key":"bibr10-00034894211007257","doi-asserted-by":"publisher","DOI":"10.1080\/000164801750388090"},{"key":"bibr11-00034894211007257","doi-asserted-by":"publisher","DOI":"10.1097\/01.mlg.0000178324.55729.b7"},{"key":"bibr12-00034894211007257","doi-asserted-by":"publisher","DOI":"10.1097\/MAO.0b013e3182634e27"},{"key":"bibr13-00034894211007257","doi-asserted-by":"publisher","DOI":"10.1017\/S0022215109991411"},{"key":"bibr14-00034894211007257","doi-asserted-by":"publisher","DOI":"10.1017\/S0022215100094834"},{"key":"bibr15-00034894211007257","doi-asserted-by":"publisher","DOI":"10.1017\/S0022215100100702"},{"key":"bibr16-00034894211007257","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejrad.2009.05.038"},{"key":"bibr17-00034894211007257","doi-asserted-by":"publisher","DOI":"10.1097\/MAO.0b013e31824bae10"},{"key":"bibr18-00034894211007257","doi-asserted-by":"publisher","DOI":"10.1177\/0003489417751956"},{"key":"bibr19-00034894211007257","doi-asserted-by":"publisher","DOI":"10.1097\/MAO.0b013e318161ab24"},{"key":"bibr20-00034894211007257","doi-asserted-by":"publisher","DOI":"10.1097\/00129492-200403000-00007"},{"key":"bibr21-00034894211007257","doi-asserted-by":"publisher","DOI":"10.1097\/01.mao.0000235376.70492.8e"},{"key":"bibr22-00034894211007257","doi-asserted-by":"publisher","DOI":"10.1097\/MAO.0b013e31815aee0c"},{"key":"bibr23-00034894211007257","doi-asserted-by":"publisher","DOI":"10.1007\/s00276-019-02358-w"},{"key":"bibr24-00034894211007257","doi-asserted-by":"publisher","DOI":"10.1097\/01.mlg.0000157844.48036.e7"},{"key":"bibr25-00034894211007257","doi-asserted-by":"publisher","DOI":"10.1159\/000353920"},{"key":"bibr26-00034894211007257","doi-asserted-by":"publisher","DOI":"10.1097\/MAO.0000000000002487"},{"key":"bibr27-00034894211007257","doi-asserted-by":"publisher","DOI":"10.1097\/MAO.0000000000001814"},{"key":"bibr28-00034894211007257","doi-asserted-by":"publisher","DOI":"10.1097\/MAO.0b013e318241c23b"},{"key":"bibr29-00034894211007257","doi-asserted-by":"publisher","DOI":"10.1097\/MAO.0b013e318238280c"}],"container-title":["Annals of Otology, Rhinology &amp; 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