The term "biorbital angle" refers to the angle created by the intersection of the planes formed by the lines connecting the pupil and the medial and lateral orbital landmarks. Synonyms for biorbital angle include orbital angle, ocular angle, and eye angle. This angle serves as an important anatomical marker in various medical and scientific disciplines, particularly in the fields of ophthalmology, plastic surgery, and anthropology. Understanding the biorbital angle aids in assessing eye asymmetry, determining ideal orbital implant size, and studying human facial morphology. As researchers and medical professionals delve deeper into facial analysis and reconstructive surgeries, knowledge of the biorbital angle and its synonyms remains crucial.