Lateral canthus. The lateral angle or corner of the eye where the upper and lower eyelids meet. The eye has two canthi, the medial canthus and the lateral canthus. The lateral canthus is that angle or corner of the eye situated laterally or away from the midplane of the face.Click to see full answer. Similarly, what is the lateral Canthus?Anatomical terminology. Canthus (pl. canthi, palpebral commissures) is either corner of the eye where the upper and lower eyelids meet. More specifically, the inner and outer canthi are, respectively, the medial and lateral ends/angles of the palpebral fissure.Similarly, what is Canthal tilt? Canthal tilt is defined as the angle between the medial canthus and the lateral canthus. The medial canthus is where the upper eyelids and lower eyelids meet on the nasal side. One of the foundations of a youthful periorbital- eyelid aesthetic is having a positive canthal titl between 5-8 degrees. Consequently, what is the outer corner of your eye called? The lacrimal caruncle, or caruncula lacrimalis, is the small, pink, globular nodule at the inner corner (the medial canthus) of the eye. It is made of skin covering sebaceous and sweat glands. Lacrimal caruncle TA A15.2.07.049 FMA 77672 Anatomical terminology What does the Caruncle do?The lacrimal caruncle is the small, pink, globular spot at the inner corner, or the medial canthus, of the eye. It contains both oil and sweat glands. The whitish material that sometimes accumulates in that region is from these glands. The tarsal plate is composed of connective tissue that gives support to the eyelids.