蒙迪尼形患者:是否需要标准电极?
Ozgur Yigit1, Ismail Kaygisiz1, Basak Firat1
1Department of Otorhinolaryngology/Head and Neck Surgery, University of Health Sciences Istanbul Training and Research Hospital, Org. Abdurrahman Nafiz Gurman Cad. Etyemez, Samatya, Istanbul, 34098, Turkey.
概括
带有短或标准电极阵列的耳植入物在蒙迪尼形患者中产生类似的听觉和语音结果. 这两种阵列类型在植入后显著改善听力和语音.
科学领域:
- 耳鼻喉科 耳鼻喉科 耳鼻喉科
- 听力学 听力学是指听力学.
- 神经外科 神经外科
背景情况:
- 蒙迪尼形为耳植入带来了独特的挑战,原因是耳形.
- 电极阵列选择对于优化这些患者的听觉和语音结果至关重要.
研究的目的:
- 在蒙迪尼形患者中,比较标准和短电极阵列之间的听觉感知和语音声音结果.
- 评估电极阵列长度对这种特定患者群体的语音理解和发音的影响.
主要方法:
- 一项对14名蒙迪尼形患者进行的回顾性研究,这些患者接受了耳植入器.
- 患者被分为两组:7组接受标准的MED-EL电极阵列,7组接受缩短的MED-EL电极阵列.
- 听觉感知,发音和语音可理解性在手术前和手术后至少2年使用标准化测试进行评估.
主要成果:
- 在听觉感知,语音声音或语音可理解性测试中,在短电极阵列组和标准电极阵列组之间没有发现统计学上显著的差异.
- 所有患者在耳植入后在所有测试的听觉和语音参数中都表现出显著的改善,无论电极阵列长度如何.
结论:
- 短电极阵列是蒙迪尼形患者的耳植入的可行和有效选择,提供与标准阵列相似的结果.
- 在蒙迪尼形患者中,电极阵列长度似乎不是成功实现听力和语音康复的限制因素.
相关概念视频
01:19Potentiometry: Types of Electrodes
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Reference electrodes serve as a stable reference point for potentiometric measurements, while indicator and working electrodes react to variations in the composition of a solution.
The Standard Hydrogen Electrode (SHE) is a widely used reference electrode that maintains zero potential across all temperatures. However, its need for a continuous hydrogen gas supply renders it impractical for everyday use.
An alternative to SHE is the Saturated Calomel Electrode (SCE). This electrode features an...
The Standard Hydrogen Electrode (SHE) is a widely used reference electrode that maintains zero potential across all temperatures. However, its need for a continuous hydrogen gas supply renders it impractical for everyday use.
An alternative to SHE is the Saturated Calomel Electrode (SCE). This electrode features an...
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01:17Electrodes: Overview
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There are two main types of electrodes in electrochemical cells. The first type, known as the working or indicator electrode, has a potential that is sensitive to the analyte's concentration and reacts to changes in...
There are two main types of electrodes in electrochemical cells. The first type, known as the working or indicator electrode, has a potential that is sensitive to the analyte's concentration and reacts to changes in...
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