Which of the Following Is a Potential Postoperative Complication Following Cochlear Implant Surgery

Mr. Santos, a 65-year-old Male, Is Scheduled for Surgery to Treat His Sensorineural Hearing Loss. He Has Been Experiencing Difficulty Hearing Conversations and Has Noticed a Gradual Decline in His Hearing Ability over the Past Few Years. the Surgeon Has Recommended Cochlear Implant Surgery to Improve His Hearing