Frontal process of Zygomatic bone is a thick rising protuberance. Superiorly, its frontal process merges together with the zygomatic process of the frontal bone and supports the formation of the lateral rim of the orbit.
Frontal Process of Zygomatic bone
Its orbital surface produces a small tubercle known as Whitnall’s tubercle close to the orbital margin as well as 1 cm beneath the frontozygomatic suture.
Anteriorly, the frontal process of zygomatic bone contributes in creation of border of temporal fossa
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