RT Book, Section A1 Jauch, Edward C. A1 Hall, Gregory A1 Knoop, Kevin J. A2 Knoop, Kevin J. A2 Stack, Lawrence B. A2 Storrow, Alan B. A2 Thurman, R. Jason SR Print(0) ID 1181040025 T1 Tympanic Membrane Perforation T2 The Atlas of Emergency Medicine, 5e YR 2021 FD 2021 PB McGraw-Hill PP New York, NY SN 9781260134940 LK accessemergencymedicine.mhmedical.com/content.aspx?aid=1181040025 RD 2024/04/19 AB Acute tympanic membrane (TM) perforations maybe caused by direct penetrating trauma, barotrauma, OM, corrosives, thermal injuries, or iatrogenic causes (foreign-body removal, tympanostomy tubes). TM perforations are occasionally accompanied by injuries to the ossicular chain and temporal bone.