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扁桃体和腺样体手术在美国近年仍居第三位,1973年作969,000例,1974年933,000例,均为住院手术数,私人诊所作此手术者已大为减少,但仍在施行。出血率为6～14％(Norwill与Ridall,1969)。1958～1962年间此项手术均用开放点滴乙烯醚诱导麻醉,再经Davis开口器导管吹入乙醚。1961年来又多用插管麻醉。腺样体以铲刀铲除,如铲不尽便用刮匙刮除,残留于后部边缘的腺样体则用咬钳去除。扁桃体剥离后以圈套器切除,熟练者用挤切刀也很有效,但三角
Tonsillar and adenoidal surgery is still the third highest in the United States in recent years, with 969,000 in 1973 and 933,000 in 1974, all of which were hospitalized. The number of inpatient operations in private clinics has been greatly reduced but is still in the pipeline. The bleeding rate was 6-14% (Norwill and Ridall, 1969). Between 1958 and 1962, the procedure was started with intravenous drip of vinyl ether to induce anesthesia and then through a Davis opener catheter into the ether. 1961 and more with intubation anesthesia. Adenoid shovel to remove, such as scrape scraper will not be scraped away, leaving the rear edge of the adenoid is removed with bite pliers. Tonsillectomy after the snare excision, skilled squeeze knife is also very effective, but the triangle