在镫骨斜位MPR图像上测量镫骨的高度。
目的是探讨处理镫骨动脉对大鼠内耳解剖结构和功能的影响。
The objective was to investigate the effect of cauterizing stapedial artery on rat hearing and inner ear structures.
目的探讨处理镫骨动脉对大鼠内耳解剖结构和功能的影响。
Objective To investigate the effect of cauterizing stapedial artery on rat hearing and inner ear structures.
关于砧镫关节及砧骨长脚下部的血供，来自镫骨方面的动脉多于砧骨方面的动脉。
The arterial supply of incudostapedial joint and the distal portion of the incuscomes from the vessels passing to them from the stapes rather than from the incudalsource.
目的比较足板小孔开窗与镫骨全切除术治疗耳硬化症的疗效。
Objective To compare the effect of small fenestra stapedotomy and total stapedectomy in patients with otosclerosis.
结果利用人耳数值模型进行正常耳和病变耳的谐响应分析，得到正常耳和病变耳镫骨底板和鼓膜凸的振幅变化规律。
Result Amplitude variation laws of the stapes footplate and umbo were obtained by comparing the frequency response analytic results between the normal ear and pathological ear.
目的探讨多排螺旋CT (MDCT)显示镫骨精细结构的最佳扫描及成像参数组合。
Objective to investigate the best parameters of scanning in showing the normal stapes with multidetector ct (MDCT).
镫骨与周围重要结构之间的空间狭小，尤其是与面神经、水平半规管距离小。
There are much more small Spaces between the stapes and the structures especially facial nerve and the lateral semicircular canal around it.
目的：探求进一步提高镫骨提高术疗效的途径。
Objective: For the purpose of improving patient's hearing in stapes elevation surgery.
镫骨后弓相当于鼓阶的前界。
The posterior arch of stapes was situated in the prozone of scala.
结果：中耳积液导致鼓膜凸和镫骨底板的振幅减少，使得传入内耳的能量减弱，导致听力损失。
Results: the results showed that the effusion of the middle ear decrease the amplitude of stapes footplate and umbo, weaken the incoming energy of the inner ear, thus leading to hearing loss.
结果：中耳积液导致鼓膜凸和镫骨底板的振幅减少，使得传入内耳的能量减弱，导致听力损失。
Results: the results showed that the effusion of the middle ear decrease the amplitude of stapes footplate and umbo, weaken the incoming energy of the inner ear, thus leading to hearing loss.
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