Is orbital floor a reliable and useful surgical landmark in endoscopic endonasal surgery?: a systematic review.
Baharudin AbdullahChew Shiun ChuenSalina HusainKornkiat SnidvongsDe Yun WangPublished in: BMC ear, nose, and throat disorders (2018)
The orbital floor is a reliable and useful surgical landmark in endoscopic endonasal surgery. In revision cases or advanced disease, the normal landmarks can be distorted or absent and the orbital floor serves as a reference point for surgeons to avoid any unintentional injury to the skull base, the internal carotid artery and other critical structures.