Lu L, Wang M, Dong J, et al. - In this retrospective analysis involving 945 patients who had cochlear implantation from January 2011 to September 2017, researchers analyzed the safety and feasibility of active and adequate transparent exposure of the facial nerve and chorda tympani nerve during the surgery. All participants in the study received artificial cochlear implantation. Findings suggested that cochlear implantation can enhance the safety of cochlear implant surgery with initiative and adequate exposure of the facial nerve and the chorda tympani nerve. The research provides a secure and efficient technique for clinical cochlear implantation to decrease facial nerve and nerve injury to the tympanic cord.