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首页> 外文期刊>Advances in oto-rhino-laryngology >Transient depression of inner ear function after stapedotomy: skeeter versus CO(2) laser technique.
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Transient depression of inner ear function after stapedotomy: skeeter versus CO(2) laser technique.

机译：骨切开术后内耳功能的短暂压迫：滑板手vs CO（2）激光技术。

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摘要

Performing stapes surgery for otosclerosis is known to be potentially irreversibly harmful to the inner ear function in about 1% of the cases. An early postoperative transient depression of the bone conduction thresholds is frequently detected after stapes surgery. The purpose of this study was to compare the evolution of bone conduction thresholds after primary stapedotomy with two different techniques: skeeter versus CO(2) laser stapedotomy. Audiological data of 336 otosclerosis operations performed by 2 surgeons between 1997 and 2003 were subjected to analysis. The calibrated hole in the footplate was performed randomly either with the skeeter drill or with the CO(2) laser. Preoperative bone conduction thresholds were compared with the postoperative levels (day 2-3, week 2, week 6 and month 6) in all patients. Evolution of the bone conduction was compared for the two studied subgroups (laser versus skeeter).
机译：进行耳硬化症的骨手术对大约1％的病例可能会对内耳功能造成不可逆转的危害。骨手术后，经常会发现术后早期短暂的骨传导阈值短暂下降。这项研究的目的是用两种不同的技术比较初次骨切开术后骨传导阈值的演变：速滑刀与CO（2）激光骨切开术。对1997年至2003年期间由两名外科医生进行的336次耳硬化症手术的听觉数据进行了分析。脚踏板上的校准孔是通过电钻或CO（2）激光随机进行的。将所有患者的术前骨传导阈值与术后水平（第2-3天，第2周，第6周和第6个月）进行比较。比较了两个研究的亚组（激光与颤动）的骨传导演变。

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