There are a few synonyms for the term "ora serrata," which refers to the boundary between the retina and the ciliary body of the eye. Other names for this structure include the "retinal-ciliary border" and the "zonula occludens." The ora serrata is a significant anatomical feature of the eye, as it marks the transition between the part of the retina that contains photoreceptor cells and the part that does not. This area is also essential for the production and circulation of the aqueous humor, a fluid that helps maintain the pressure of the eye. Understanding the ora serrata's function and importance is critical for diagnosing and treating various eye disorders.