The operation of tympanic tube placement is clinically called tympanic ventricular placement, and whether or not it requires hospitalization is determined by the patient’s own condition, such as children, those in poor general condition, such as those with hypertension and diabetes, and those who cannot tolerate general pain can only undergo tympanic ventricular placement under general anesthesia when hospitalized. If the patient is in good health and can tolerate general pain, outpatient tympanic ventricular placement can be successfully performed under surface anesthesia. Tympanic ventricular placement is used for recurrent secretory otitis media that does not improve after treatment, or otitis media caused by obstruction of the eustachian tube after radiotherapy for nasopharyngeal carcinoma. After surgery, oral antibiotics such as cefprozil and nasal drops of 1% furosemide are required to improve the swelling of the mucosa of the eustachian tube and facilitate the entry of air into the tympanic chamber.