[Application of radiofrequency coblation under microscope in infantile epiglottic cyst].

To explore the application of microscope combined with radiofrequency coblation in the treatment of infantile epiglottic cyst. 17 cases of infantile epiglottic cysts were treated with radiofrequency coblation under supporting laryngoscope and microscope. All 17 patients were successfully resected the epiglottic cysts, without complications during and after surgery. The dyspnea symptoms disappeared at the time of discharge. The wounds healed well after reexamination at 1 month after operation. There was no recurrence in the 6-23 months follow-up. The treatment of infantile epiglottic cysts with radiofrequency coblation under microscope has many advantages, such as clear vision, strong three-dimensional sensation, stable operation of both hands, less bleeding, and light postoperative tissue reaction.