Révész G, Lelkes G, Aros B
Acta Morphol Hung. 1983;31(4):327-36.
The fine structure of the human round window membrane has been investigated. It was found to consist of three layers: the tympanic cavity layer, the middle connective tissue layer, and the scala tympani layer. The middle connective tissue layer is considered the most important part of the round window membrane as it permits the movements of the inner ear fluid caused by the movements of the stapedial foot plate. The strength and elasticity of the membrane is guaranteed by three-dimensionally arranged collagen and elastic fibres and elastic networks in the middle connective tissue layer. The rupture of the round window membrane seems to be due to the diminished number and elasticity of the elastic elements in the middle connective tissue layer of the round window membrane.
对人圆窗膜的精细结构进行了研究。发现它由三层组成：鼓室层、中间结缔组织层和鼓阶层。中间结缔组织层被认为是圆窗膜最重要的部分，因为它允许镫骨足板运动引起的内耳液体运动。膜的强度和弹性由中间结缔组织层中三维排列的胶原纤维、弹性纤维和弹性网络保证。圆窗膜破裂似乎是由于圆窗膜中间结缔组织层中弹性成分数量减少和弹性降低所致。
