The eyelids is the major protection of the eye balls, which consist of 5 layers: skin layer, subcutaneous layer, muscle layer, tarsal plate and tarsal conjunctival layer.
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- 眼睑是眼球的主要安全保护屏障,能遮盖眼眶出口,覆盖眼球前部。分5层:皮肤层,皮下组织层,肌层,睑板层,睑结膜层。