Sudden sensorineural hearing losss( SSHL )is a common emergency of E. N. T. department. Its onset is urgent,the hearing loss degree and complications can aggravate with the course. The incidence of SSHL has been in an uptrend, and hearing loss, tinnitus and dizziness seriously affect people's normal life and work. Cause of the disease is not completely clear,which may occur as many other disease's complications, making the treatment more difficult. Though there are plenty of existing treatments in clinic, much of the effect is not ideal, since most of them are etilogical treatment or empirical treatment. Currently intratympanic perfusion therapy with gluccorticocoids is reported more and more and has been used as the measure for refractory deafness all the time,which is expected to be an effective solution to the above mentioned problems.%突发性耳聋是耳鼻喉科常见疾病,起病急,听力下降程度和并发症可随病程增加而加重.发病率呈上升趋势,听力下降及耳鸣、眩晕等严重影响了人们的正常生活和工作.本病病因不全明确,可作为很多疾病的并发症出现,治疗难度大.如今临床上治疗方法众多,主要为病因治疗或经验性治疗,但大多临床疗效不理想.目前糖皮质激素鼓室内灌注治疗方法报道增多,并一直被作为突发性耳聋的挽救性治疗方法,有待成为解决上述问题的有效方法.
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