Objective: Observing the voice recovery rule of vocal polyp in 20 cases to give the reasonable voice method for the patients after operation.
Method: Follow up the voice changes by means of voice assessment for 2 weeks after the operation.
Result: The worst voice of the patients occurred in the day 1 after the operation. It recovered significantly in day 10(P < 0.05) and reached to normal status in day 14(P < 0.01).
Conclusion: The patients with vocal polyp should be in rest of voice for at least 2 weeks after the operation.