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Dr Tim Luijkx and Dr Jeremy Jones et al.

The uvea (plural: uveas), also called the uveal layer or vascular tunic, is the middle of the three layers that make up the eye. It is the pigmented layer and its main function is of nutrition and gas exchange. It sits between the retina (innermost layer) and sclera

It is traditionally split up into three anatomical portions:

Related pathology

Anatomy: Head and neck

Anatomy: Head and neck

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Article information

rID: 10565
System: Head & Neck
Section: Anatomy
Synonyms or Alternate Spellings:
  • Uveas
  • Uveal layer
  • Uveal coat
  • Vascular tunic (globe)
  • Tunica vasculosa (globe)

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Cases and figures

  • Figure 1: globe anatomy
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