external auditory canal

Gauze packing for treatment of hemorrhage of external auditory canal following brain trauma

外耳道填塞油纱条治疗颅脑外伤后外耳道大出血

In skin of external auditory canal , there are multilayer applanation-keratinocyte, epidermis, collagen fibrils, collagenoblast and leukomonocyte.

外耳道皮肤可见多层扁平角质细胞 、 真皮 、 皮下胶原纤维 、 成纤维细胞、淋巴细胞.

ObjectiveTo investigate the clinical characteristics and therapeutic results of malignant tumors of ceruminous external auditory canal.

目的探讨外耳道耵聍腺源性恶性肿瘤的临床特征和治疗效果.

Observations on the Suprameatal Spine and the Anterosuperior Spine of External Auditory Canal of Chinese Crania

外耳道上棘、外耳道前上棘的观察与测量

The external auditory canal makes a slightly S-shaped curve.

外听道形如一S型的曲线.

Sound waves reach the eardrum through the external auditory canal, tympanic membrane caused by vibration.

通过声波到达外耳道鼓膜, 鼓膜的振动造成的.

Results After 5~ 10 years follow-up, external auditory canal was eumorphism, drum membrane was keeping physiological obliquity, epitympanum has not depressed;

结果经5年以上（最长10年）随访观察，外耳道形态正常，鼓膜保持生理倾斜度，上鼓室无凹陷；

Methods 26 patients with external auditory canal cholesteatoma were treated under otic endo-scope.

方法对26例外耳道胆脂瘤患者，在局庥耳内窥镜下清除胆脂瘤。