本法疗效较好,方法简便,痛苦少,无不良反应。方法为:透明质酸酶1500单位,并加0.5%普鲁卡因3～4毫升,三天一次,行患侧腮腺导管内灌注,4～5次为一病程,双侧患者分侧分疗程进行。药物灌注后,患者仅感局部胀而痛轻,约一天后即消失。临床治疗青 The law is better, the method is simple, less painful, no adverse reactions. Method: hyaluronidase 1500 units, plus 0.5% procaine 3 ~ 4 ml once every three days, the ipsilateral parotid duct perfusion, 4 to 5 times for a course of disease, bilateral patients were divided into side courses get on. After drug infusion, the patient only felt partial distension and pain, and disappeared after about one day. Clinical treatment of youth