口腔粘膜粘液囊肿是一种潴留性囊肿。从治疗学的角度上来看，除了手术切除方法外，选择非手术的治疗方法更适合于临床中应用。作者近两年，用鱼肝油酸钠（５０ｇ／Ｌ）进行粘液囊肿囊腔内注射的疗法，治疗口腔粘膜粘液囊肿３０例，经临床观察无复发。取得了较为满意的疗效... Oral mucosal mucinous cysts are a type of retention cyst. From a therapeutic point of view, in addition to surgical resection methods, non-surgical treatment options are more suitable for clinical applications. In the past two years, the authors used sodium morrhuate oil (50g/L) to inject mucocele into the cavity and treated 30 cases of mucous cyst in oral mucous membrane. No clinical recurrence was observed. Has achieved a more satisfactory effect ...