Medulla Structure and Function

Medulla Structure and Function

Composition

• Often referred to as the “core”

• Composed of flattened, cornified cells.

Appearance

• Microscopic examination reveals:

  • Continuous structure.

  • Discontinuous structure.

  • Absent structure.

Function

• Acts as a framework of keratin that supports:

  • Thin shells of amorphous material.

  • Bonds air spaces of variable size.