Is minimally invasive surgery for cochlear implantation highly risky?

Generally, the risks associated with minimally invasive cochlear implant surgery are low and overall manageable. A detailed analysis is as follows:

The risks of minimally invasive cochlear implant surgery are minimal and well-controlled, primarily due to mature techniques and precise surgical procedures. The surgery uses a minimally invasive approach, involving small incisions and minimal tissue trauma. During the procedure, imaging guidance is used to accurately locate the cochlea and avoid critical blood vessels and nerves, thereby reducing the risk of injury. Years of clinical application have led to standardized protocols. Comprehensive preoperative assessments—including hearing ability, inner ear anatomy, and general health—are conducted to rule out contraindications. Postoperatively, robust infection prevention measures and complication monitoring ensure smooth recovery for most patients, with a very low incidence of severe adverse events.

After surgery, it is important to keep the surgical site clean and dry to prevent infection from moisture exposure. Avoid vigorous head movements or external impacts that could displace the implant. Follow-up appointments should be attended as scheduled, and patients should engage in prescribed hearing rehabilitation exercises to gradually adapt to the cochlear implant. A light, easily digestible diet rich in nutrients supports wound healing. If symptoms such as redness, swelling, increased pain at the surgical site, or abnormal hearing occur, prompt medical evaluation and treatment are necessary. Proper postoperative care further reduces risks during the recovery period.