tympanum

Objective: To investigate the influence of drying the ear canal by cleaning the focus of infection in the posterior tympanum in middle ear operations.

目的：探讨中耳手术中常规开放后鼓室对术后干耳的影响。

healing of the tympanum by scaring is improbable if the membrane is totally destroyed by otitis media.

如果鼓膜由于中耳炎而完全损坏，那么治愈这种损伤是不大可能的。

combined posterior tympanum and epitympanum approach for facial nerve decomprerssiom

后、上鼓室联合径路面神经减压术

results the facial nerve was divided into five segments, namely, cerebellopontine angle segment, internal acoustic meatus segment, labyrinthine segment, tympanum segment and mastoid segment.

结果面神经颅内段分为五段，即脑桥小脑角段、内耳道段、迷路段、鼓室段和乳突段。

implication: if no tympanum, otitis media = more aggressive treatment approach, systemic antibiotics.

意义：如果没有耳膜，中耳炎=更有侵入性的治疗，全身使用抗生素。

objective: to investigate the causes of misdiagnosis and diagnostic methods of glomus tympanum tumors.

目的：探讨鼓室球体瘤的误诊原因及诊断力法。

injury is common at issuing tympanum paragraph also expect beyond besides.

损伤常见于下鼓室段也出乎预料之外。

To discuss the application of facial nerve decompression by combined posterior tympanum and epitympanum approach and to observe the outcomes.

目的应用后、上鼓室联合径路面神经减压技术治疗损伤部位在膝状神经节及近侧端的周围性面瘫患者，并观察其疗效。

tympanum an area of enlarged scales behind the gill opening in some members of the balistidae. this area can be vibrated to produce sound.

鼓膜在鳞鲀科的一些成员中的一个增大鳞片区域后的鳃裂。这区域能振动发出声音。

facial nerve is completeness is broken more from, often incorporate hematic tympanum and feeling sound sex are completely deaf.

面神经多是完全性断离，常合并血鼓室和感音性全聋。

Method: The diode laser was used in 14 tympanoplasty procedures. The laser manipulation was mainly used in cases of malleus and incus bony fixation with the tympanum, the fibrous scar tissue around the ossicular chain and the malleus head resection.

方法：在鼓室成形术中运用激光处理听骨链或其周围病灶14耳，术中激光操作主要用于锤砧骨与上鼓室骨性融合、听骨链周围的纤维瘢痕组织及切除锤骨头等。

applied anatomic study of posterior tympanum operation approach

后鼓室手术入路的应用解剖学研究

methods: the data of 3 patients (2003-2006) of glomus tympanum tumor diagnosed by surgery and pathology was analysed.

方法：对2003~2006年住院并经手术和病理证实的3例鼓室球体瘤患者的临床资料进行分析。

objective to summarize the clinic and pathology features of the tympanum body paraganglioma, and investigate its misdiagnosis reason.

目的总结鼓室体副神经节细胞瘤的临床及病理学特点，分析其误诊原因。

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。

determination of the content of dexamethasone sodium phosphate in the perilymph of guinea pig's tympanum after administration by gelfoam

豚鼠鼓室明胶海绵吸附给药外淋巴液中磷酸地塞米松的含量测定