000149910 001__ 149910 000149910 005__ 20250130163245.0 000149910 0247_ $$2doi$$a10.1007/s00276-019-02358-w 000149910 0248_ $$2sideral$$a115778 000149910 037__ $$aART-2020-115778 000149910 041__ $$aeng 000149910 100__ $$0(orcid)0000-0001-9372-4267$$aWhyte, Jaime$$uUniversidad de Zaragoza 000149910 245__ $$aInteraction effect of tegmen tympani and superior semicircular canal statuses on the thickness of the roof of the glenoid fossa: a cross-sectional descriptive study 000149910 260__ $$c2020 000149910 5060_ $$aAccess copy available to the general public$$fUnrestricted 000149910 5203_ $$aPurpose: Homogeneous development of temporal bone structures is explained by their ontogenic origin; tegmen tympani (TT) and superior semicircular canal (SSC) are related with the glenoid fossa at the temporomandibular joint (TMJ). Therefore, our objective was to determine a possible relationship between TT status (dehiscence or integrity) and the roof of the glenoid fossa (RGF) thickness; SSC status has also been considered. Methods: This cross-sectional descriptive study was conducted in two tertiary hospitals on 95 patients (109 ears) presenting hypoacusia, facial palsy, vertigo, tinnitus, and other single or combined symptoms, and submitted to a thin-section multidetector-row computed axial tomography (CT) scan. Results: A significant interaction effect of TT × SSC statuses on RGF thickness was found (p = 0.049). A significant difference in RGF thickness was found only for SSC integrity status between TT integrity and TT dehiscence (p = 0.004). The TT dehiscence increased the risk for RGF dehiscence 12.047 times (p = 0.002). Conclusions: There is an interaction effect of the statuses of both TT and SSC on the thickness of the RGF, instead of an independent effect of the TT status. When RGF dehiscence is found, TT and SSC statuses should be assessed, to discard associated dehiscences. 000149910 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/ 000149910 590__ $$a1.246$$b2020 000149910 591__ $$aANATOMY & MORPHOLOGY$$b16 / 21 = 0.762$$c2020$$dQ4$$eT3 000149910 591__ $$aSURGERY$$b180 / 210 = 0.857$$c2020$$dQ4$$eT3 000149910 591__ $$aRADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING$$b122 / 133 = 0.917$$c2020$$dQ4$$eT3 000149910 592__ $$a0.425$$b2020 000149910 593__ $$aAnatomy$$c2020$$dQ2 000149910 593__ $$aSurgery$$c2020$$dQ2 000149910 593__ $$aRadiology, Nuclear Medicine and Imaging$$c2020$$dQ2 000149910 593__ $$aPathology and Forensic Medicine$$c2020$$dQ2 000149910 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion 000149910 700__ $$0(orcid)0000-0002-5494-343X$$aCisneros, Ana Isabel$$uUniversidad de Zaragoza 000149910 700__ $$0(orcid)0000-0002-6561-3305$$aFraile, Jesús José$$uUniversidad de Zaragoza 000149910 700__ $$0(orcid)0000-0002-4263-4023$$aWhyte, Ana$$uUniversidad de Zaragoza 000149910 700__ $$aCrovetto, Rafael 000149910 700__ $$0(orcid)0000-0003-0210-2919$$aMonteagudo, Luis Vicente$$uUniversidad de Zaragoza 000149910 700__ $$aCrovetto, Miguel Angel 000149910 700__ $$0(orcid)0000-0001-5026-5144$$aTejedor, María Teresa$$uUniversidad de Zaragoza 000149910 7102_ $$11001$$2420$$aUniversidad de Zaragoza$$bDpto. Anatom.,Embri.Genét.Ani.$$cÁrea Genética 000149910 7102_ $$11003$$2027$$aUniversidad de Zaragoza$$bDpto. Anatom.Histolog.Humanas$$cArea Anatom.Embriol.Humana 000149910 7102_ $$11009$$2617$$aUniversidad de Zaragoza$$bDpto. Patología Animal$$cÁrea Medicina y Cirugía Animal 000149910 773__ $$g42, 1 (2020), 75-80$$pSurg. Radiol. Anat.$$tSURGICAL AND RADIOLOGIC ANATOMY$$x0930-1038 000149910 8564_ $$s1185085$$uhttps://zaguan.unizar.es/record/149910/files/texto_completo.pdf$$yPostprint 000149910 8564_ $$s1324716$$uhttps://zaguan.unizar.es/record/149910/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint 000149910 909CO $$ooai:zaguan.unizar.es:149910$$particulos$$pdriver 000149910 951__ $$a2025-01-30-16:31:10 000149910 980__ $$aARTICLE