Problem analysis: This operation is basically risk-free, and now most of the operations are done with fiberoptic laryngoscope.

Rehabilitation guidance: Vocal polyp is a very small operation, and the operation time is very short, just because its position will cause vomiting, and it is difficult for people to cooperate when awake, so it is necessary to perform the operation under general anesthesia, and the risk of anesthesia is also a reason for patients to worry.

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