Recurrent Laryngeal Nerve (RLN) Monitoring During Thyroid Surgery
During thyroid surgery, protecting the nerve that controls your vocal cords—the recurrent laryngeal nerve (RLN)—is extremely important. Injury to this nerve can cause hoarseness or voice changes.
What is RLN monitoring?
RLN monitoring is a technology used during surgery to help the surgeon identify and protect the voice nerve. A special tube placed during anesthesia allows the surgical team to “check” the nerve’s function throughout the operation.
Why it helps patients:
- Helps locate the nerve safely
- Reduces the risk of nerve injury and voice problems
- Allows real-time feedback during delicate steps
- Especially useful in complex or re-operative thyroid surgeries
RLN monitoring adds an extra layer of safety and helps ensure the best possible voice outcome after surgery.
