Comprising three separate bones, the malleus, the incus and the stapes, this structure is unlike that of any other class of animal: reptiles and amphibians have one bone while fish have none. 中耳骨是由锤骨、砧骨和镫骨这三块独立的骨骼组成,这种结构与其他任何纲目的动物都有所不同:爬行动物与两栖动物都只有单个耳骨,而鱼类则没有。
Objective To investigate the best parameters of scanning in showing the normal stapes with multidetector CT ( MDCT). 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 assess the effect of stapes surgery on advanced otosclerosis ( AO). 目的探讨镫骨手术对晚期耳硬化症的治疗效果。
Long-term effect of stapes surgery on tympanosclerosis 镫骨手术治疗鼓室硬化症远期疗效观察
The height of stapes was measured with the oblique MPR. 在镫骨斜位MPR图像上测量镫骨的高度。
Deal with stapedial muscle tendon and suprastructure of stapes with CO 2 laser. 以CO2激光行镫骨底板开窗、处理镫骨肌腱及镫骨上结构。
The fixation of the stapes may progress rapidly during pregnancy. 在怀孕期镫骨固定可能迅速发展。
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。
Preparation and clinical application of Teflon-wire piston and stapes height measurer 活塞型人工镫骨及镫骨高度测量器的制备与应用
Polyester stapes should be stored in a dry and clean room, far from the fire source, heating and direct sunlight. 聚酯包带应贮存在干燥而洁净的室内,不应靠近火源、暖气及受日光直射,从出公司之日起贮存期为一年。
Results: The lesion intruded into drum, promontory of tympanum, incudomalleus, stapes and its surroundings, and no cholesteatoma accompanied by. 结果:病灶侵及鼓膜、鼓岬、砧锤骨、镫骨及周围,均呈板障型乳突,无并发胆脂瘤。
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。
Application of Orem self-care theory in postoperative nursing care of patients accepting artificial stapes implantation assisted by CO_2 laser Orem自理理论在CO2激光辅助下人工镫骨植入术后护理中的应用
We present a woman who had been bothered by pulsatile tinnitus of the right ear which resulted from carotid artery stenosis. Objective To assess the effect of stapes surgery on advanced otosclerosis ( AO). 我们报告一例因为颈动脉血管粥状硬化,导致其右耳脉动性耳鸣。目的探讨镫骨手术对晚期耳硬化症的治疗效果。
Objective To study the long-term effect of stapes surgery on tympanosclerosis and its influence factors. 目的探讨镫骨手术治疗鼓室硬化症远期疗效及其影响因素。
The stapes muscle reflex was absent; 镫骨肌反射引不出;
When the threshold value was raised, the stapes, and the long crus of the incus, and the incudostapedial joint was diminished, and thin, and even disappeared. 随着观察阈值上限的升高,镫骨和/或砧骨长脚及其砧镫关节首先逐渐变小、变细乃至消失。
An analysis of lesion patterns of stapes footplates in otosclerosis 耳硬化症镫骨足板病变分析
The Effect of CO_2 Laser Assisted Stapedotomy with Artificial Stapes Prostheses on the Treatment of Otosclerosis CO2激光辅助Fisch人工镫骨技术治疗耳硬化症疗效观察
The scalp muscles and the wall of stapes artery and artery of the inner ear canal may be used for this reaction. 对头皮肌和镫骨动脉壁及内耳动脉壁有反应。
Thickening of stapes footplate was in 6 cases, including 3 on left ear and 3 on right ear. 6例镫骨底板增厚,其中左侧3例,右侧3例;
Conclusion: Patients with characteristics of congenital non-syndrome stapes fixation were identified in one large Chinese family. Pedigree analysis suggested a possible X-linked dominant inheritance in this pedigree. 结论该家系中的患者们有着单一的先天性镫骨畸形伴固定的特征,家系分析显示为可能X染色体显性遗传。
Fenestrate on the footplate, insert the piston before dealing with stapedial muscle tendon and suprastructure of stapes; 在镫骨底板开窗,安装人工镫骨后处理镫骨上结构及镫骨肌腱;
Conclusion Stapes surgery is effective operation to cured otosclerosis, advanced otosclerosis or far-advanced otosclerosis had greater help to improved hearing. 结论镫骨手术是治疗耳硬化症的有效手段,也是治疗晚期耳硬化症或极晚期耳硬化症的有效方法之一。镫骨手术对改善晚期耳硬化症或极晚期耳硬化症患者的听力有较大帮助。
Clinical study of a single congenital stapes malformation with possible X-linked dominant inheritance 一个可能为X染色体显性遗传的单一镫骨畸形家系的临床研究
There were 31 cases with congenital abnormity of stapes, the prosthetic ossicular reconstruction was made in all the cases. 先天性镫骨异常31例,全部病例经电测听检查均表现有不同程度的传音性耳聋,均行听骨链重建术。
Twenty-four ears treated by canaloplasty of external auditory meatus and tympanoplasty, hammer and incus hypoplasia in 19 ears, stapes abnormity were demonstrated in 11 ears, ossicles absence in 3 ears, vestibular window clausura in 1 ears. 24耳行手术治疗,术中发现锤、砧骨发育不全19耳,镫骨畸形11耳,镫骨缺失3耳,前庭窗闭锁1耳。
Results In normal cases, Malleus, incus, stapes crura, incudomalleolar joints and incudostapedial joints were displayed well, but stapes footplate unsatisfactorily. 结果正常听骨链中锤、砧骨及镫骨前后脚、锤砧关节、砧镫关节等都得到满意显示,镫骨底板显示欠佳。
MULTI-PLANE RECONSTRUCTION WITH SPIRAL CT IN DIAGNOSING CONGENITAL NEPHROTIC ABNORMALITY Objective: To evaluate the clinical application of multi-planar reformation ( MPR) for the stapes with multi-slice spinal thin-section CT in the patients with disorder of stapes before prosthetic ossicular reconstruction and their impact on surgical decision. 目的:探讨镫骨螺旋CT多平面重组(multi-planarreformation,MPR)在术前诊断中的作用以及对手术选择的影响。