摘要
目的 探讨对分泌性中耳炎进行多频鼓室导纳测试的临床意义。方法 采用GSI- 33II型 (美国 )中耳分析仪对 172例 (2 36耳 )中耳炎患者 ,初诊和经治疗后分别行导抗、多频鼓室导纳测试 ,记录共振频率及相位角差 ,并与对照组进行对比。结果 分泌性中耳炎共振频率明显低于对照组 ;经测试发现 ,治疗组复发率明显降低。结论 分泌性中耳炎恢复期行多频鼓室导纳测试 ,对预后判断、指导治疗、预防复发具有临床意义。
Objective To explore the clinical significance of examinating multifrequency tympanum admittance.Methods With GSI-33II middle-ear analyzer (made in America),172 cases (236ears) who had secretory otitis media were examined with acoustic impedence and multifreqency tympanum admittance.At the first time of coming for diagnosis and after being treated differently,the authors recorded resonant frequency and phase angle,moreover compared with control group.Results Resonant frequncy of the secretory otitis media group was obviously lower than that of the control group.It was discovered that the recurrence rate of the treated group was lowered apparently.Conclusions In order to judge prognosis?direct treatment and prevent relapse,it has great clinical significance to examine multifrequency tympanum admittance during rehabilitation of secretory otitis media.
出处
《河南职工医学院学报》
2004年第1期21-22,共2页
Journal of Henan Medical College For Staff and Workers
