TY - JOUR
AU1 - Zhu, Han-Yu
AU2 - Chen, Li
AU3 - Hou, Xiao-Yan
AU4 - Tang, Zheng-Quan
AU5 - Sun, Jia-Qiang
AU6 - Sun, Jing-Wu
AU7 - Guo, Xiao-Tao
AB - PurposeTo investigate the auditory pathway functions in deaf patients with Mondini malformation using the electrically evoked auditory brainstem response (EABR) during cochlear implantation (CI).MethodsA total of 58 patients with severe to profound sensorineural hearing loss (SNHL) were included in this study. Of these patients, 27 cases had Mondini malformation and 31 control cases had no inner ear malformations (IEMs). Intraoperative EABRs evoked by electrical stimulation at the round window niche (RWN) and round window membrane (RWM) were recorded.ResultsPatients with Mondini malformation showed significantly lower EABR extraction rates than those with no IEMs did. However, for patients who showed EABRs, no significant difference in EABR thresholds, wave III (eIII) latencies, wave V (eV) latencies or eIII–eV latency intervals was found between two groups.ConclusionThe physiological functions of the peripheral auditory system in patients with Mondini malformation may divide into opposite extremes, as revealed by a robust EABR and the absence of the EABR, respectively. The auditory conduction function should be objectively and individually evaluated for patients with Mondini malformation by the EABR.
TI - Electrically evoked auditory brainstem responses in deaf patients with Mondini malformation during cochlear implantation
JF - European Archives of Oto-Rhino-Laryngology
DO - 10.1007/s00405-022-07307-9
DA - 2022-10-01
UR - https://www.deepdyve.com/lp/springer-journals/electrically-evoked-auditory-brainstem-responses-in-deaf-patients-with-DZXP9pI7SX
SP - 4847
EP - 4852
VL - 279
IS - 10
DP - DeepDyve
ER -