The episclera is the outermost layer of the sclera^[1]. It is composed of loose, fibrous, elastic tissue and attaches to Tenon's capsule^[1].

Vascular plexus between the conjunctiva and the sclera consisting of two layers of vessels, the superficial episcleral vessels and the deep episcleral vessels.

[edit] Clinical significance

In episcleritis, the episclera and Tenon's capsule are infiltrated with inflammatory cells ^[2].

[edit] References

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