镫骨

All were determined by the acoustic immitance audiometer and pure tone audiometry. Results （1）A type was determined in 33 patients (62.26%), As type in 4 patients (7.55%), B type in 2 patients (3.77%), and C type in 14 patients (26.42%). 35 patients (66.04%) had normal air hearing threshold, 16(30.19%) had a little deafness and 2 (3.77%) had middle deafness.

结果 (1)53例患者中，声阻抗鼓室导抗图A型33例（62.26%），As型4例（7.55%），B型2例（3.77%），C型14例（26.42%）；正常听阈35例（66.04%），轻度聋16例（30.19%），中度聋2例（3.77%）；(2)As、B、C型异常导抗图、峰压值、同侧对侧镫骨肌反射、坡度在鼻窦炎各分型与对照组、各分型之间比较，30组比较中9组有统计学差异。

Into the membranous floor of this chamber stretched a spoon-shaped and very delicate stapes, which presumably vibrated in response to sound impinging directly on the air in the chamber, transmitting these vibrations to the inner ear through a hole in the wall of the braincase .

在这气室的膜状地板上，有一个汤匙状的精巧镫骨，应该会对气室中传递声音的空气直接反应而振动，把这些振动经由颅骨壁上的洞传递到内耳。

The role and significance of chondroitin sulfate in the development of otosclerosis.

波形蛋白-9在耳硬化症镫骨底板的表达及其意义。

The finite element model is used to analyze the displacement change of tympanic membrane and stapes footplate.

利用人 耳有限元数值模型研究了鼓膜置管对鼓膜及镫骨底板振动的影响，分析了置管自身振动情况。

The validity of this model is confirmed by comparing the model-predicted motion of the tympanic membrane and stapes footplate with published experimental data.

通过鼓膜和镫骨底板位移模拟结果和文献实验数据的比较，说明了本数值模型是可信的。

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.

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。

Numerical analysis is conducted and employed to predict the effects of middle ear cavity, malleus handle defect, hypoplasia of the long process of incus, and stapedial crus defect on sound transmission.

利用模型进行了外耳，中耳和内耳的声固耦合分析，研究了中耳腔，锤骨柄缺如，砧骨长脚畸形和镫骨足弓畸形对传声机制的影响。

Results The representation of the structures of ill ears on CTVE and its comparison with coronal and axial CT film and operation: In 24 purulent otitis media, CTVE had a coincidence of 91.7% with operation of handle of malleus, 95.8% of head of malleus,95.8% of long limb of incus ,100% of short limb of incus, 87.5% of limbs of stapes.

结果：24耳慢性化脓性中耳炎中CTVE显示锤骨柄、砧骨长脚骨质破坏与手术所见的符合率为91.7％（22/24），显示锤骨头骨质破坏的符合率为95.8％（23/24），显示砧骨短脚骨质破坏的符合率为100%（24/24），显示镫骨脚骨质破坏的符合率为87.5％（21/24）。

Review articles only; ear; acoustic; hearing loss; deafness; ototoxicity; otorhinolaryngeal; vestibulocochlear; cochlea; sound; bioacoustics; organ of Corti; semicircular canals; cochlear implants; binaural; monaural; tympanic; malleus; incus; stapes; ear drum; geniculate; inner ear hair cells; outer hair cells; round window; oval window

唯一综述；听觉；声学的；听力损失聋的；耳毒性；otorhinolaryngeal；前庭蜗；耳蜗；声音；生物声学的；柯替氏器；半规管；耳蜗植入管；两耳的；单耳的；鼓膜的；锤骨；砧骨；镫骨；耳鼓；膝状的；内耳毛细胞；外毛细胞；圆窗；卵圆窗

Objective To evaluate the diagnosis of congenital stapes malformation as well as the surgery method and its curative effect.

目的 分析先天性镫骨畸形的诊断和听骨链重建的方法和疗效。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。