An eyelid shape where there is no visible crease or fold dividing the lid into two parts. This occurs when the skin of the upper eyelid is smooth and can make the eyes appear smaller or more almond-shaped.
The appearance of eyes in individuals of East and Southeast Asian descent is defined by several distinct anatomical features:
Many individuals have a "double eyelid" (a visible crease), but it may be lower or shaped differently than in other ethnicities.
A skin fold of the upper eyelid that covers the inner corner (medial canthus) of the eye.