Which corneal layer lies directly beneath the epithelium?

Study for the Optical Coherence Tomography C Fundamentals Test. Access multiple choice questions and flashcards with hints and explanations. Get exam-ready in no time!

Multiple Choice

Which corneal layer lies directly beneath the epithelium?

Explanation:
The layer directly beneath the surface epithelium is Bowman's membrane. This thin, acellular sheet sits between the epithelium and the stroma, providing a tough, supportive interface that helps anchor the epithelium and give the cornea its smooth optical surface. The epithelium itself rests on its own basement membrane, but Bowman's membrane lies just deeper, before the stromal layer. Deeper still are Descemet's membrane and the endothelium.

The layer directly beneath the surface epithelium is Bowman's membrane. This thin, acellular sheet sits between the epithelium and the stroma, providing a tough, supportive interface that helps anchor the epithelium and give the cornea its smooth optical surface. The epithelium itself rests on its own basement membrane, but Bowman's membrane lies just deeper, before the stromal layer. Deeper still are Descemet's membrane and the endothelium.

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