Surgical management of tegmen defects of the temporal bone and meningoencephalic herniation: our experience  

作　　者：Giuseppe De Donato Emanuela Fuccillo Alberto Maria Saibene Elena Ferrari Giorgia Carlotta Pipolo Antonia Pisani Liliana Colletti Anastasia Urbanelli Luigi De Donato Giovanni Felisati 

机构地区：[1]Otorhinolaryngology Unit,Head and Neck Department,ASST Santi Paolo e Carlo Hospital,Via Antonio di Rudinì,8,20142,Milan,Italy [2]Department of Health Sciences,University of Milan,Via Festa del Perdono,7,20122,Milan,Italy [3]Department of Biomedical,Surgical and Dental Sciences,University of Milan,Via Festa del Perdono,7,20122,Milan,Italy [4]ENT Unit,Department of Surgical Sciences,University of Turin,Via Verdi,8,10124,Turin,Italy

出　　处：《Journal of Otology》2024年第1期30-34,共5页中华耳科学杂志（英文版）

摘　　要：1. Introduction The tegmental wall of the tympanic cavity is a thin plate of the temporal bone that separates the middle cranial fossa(MCF) from the ear. This anatomical region consists of two areas: an anterior one, comprised of the tegmen tympani(To′th et al., 2007), and a posterior one, formed by the tegmen antri and the tegmen mastoideum(Makki et al., 2011). In some patients, the tegmental region of the temporal bone can be interrupted, causing a tegmen defect(TD). A TD is sometimes associated with a meningoencephalic herniation(MEH), in which brain tissue herniates through a TD.

关 键 词：al. HERNIATION BONE 

分 类 号：R651.1[医药卫生—外科学] R764.9[医药卫生—临床医学]