Small eyes: how harmonization changes perception

"My eyes are small." In many patients, this perception comes from a face with eyes of ordinary size, surrounded by elements that reduce the apparent opening: a low brow, skin over the eyelid, a marked under-eye hollow, drooping lashes, makeup that does not help. In others, the palpebral fissure really is narrow, and that is part of the design of the face.

This page shows what influences the apparent size of the eye, what orofacial harmonization (HOF) can change around it and why promising "bigger eyes" is out of place. For the area, see periorbital.

What determines the apparent size of the eye?

The eye itself has relatively constant dimensions. What changes from person to person is the opening of the palpebral fissure, the presence of an eyelid crease and the frame around it.

The first two are the most common and the least modifiable. The last ones are what HOF can reach, and even then only discreetly.

Respecting identity

The shape and size of the eyes vary considerably among populations, and the eyelid crease is a trait of origin in many ancestries. Trying to "open" a gaze that is naturally narrow can break harmony and erase the identity of the face. The conversation should begin by asking what the patient wants to change and what they want to keep. See respecting traits of origin in the HOF plan and facial identity: how to preserve it.

What HOF can do around the eye

In some cases, adjustments around the eye change perception without altering identity:

• Brow: botulinum toxin can reduce the action of the depressor muscles and discreetly reposition the brow, opening the space a little. The effect is subtle and temporary. In people who already have a heavy eyelid, the result can be the opposite. See botulinum toxin in the brow and heavy-looking eyes.
• Under-eye area: softening the shadow and the infraorbital step can brighten the gaze. See tear trough filler.
• Midface and temple: supporting the frame of the gaze improves how the whole reads. See flat cheekbone and hollow temples.
• Glabella: tension from the corrugator narrows the gaze between the brows. See glabella toxin.

What HOF does not do: widen the palpebral fissure, create an eyelid crease, change the tilt of the eye corner. Those procedures are surgical and have their own indications.

Care in the area

The periorbital region carries high vascular risk. The procedures demand anatomical knowledge and preparation for complications. Vascular occlusion with hyaluronic acid can cause necrosis and, rarely, vision loss. Hyaluronidase must be available, and disproportionate pain, pallor, purplish skin or visual changes demand immediate action. With toxin, the risk includes eyelid ptosis and a dropped brow; see ptosis after botulinum toxin.

How to organize the plan

1. Measure and record the opening and the frame of the gaze.
2. Separate what is anatomical from what can change.
3. Choose the adjustment with the lowest risk and the greatest effect on how the eye reads.
4. Reassess with standardized photography.
5. Accept that the design of the eye stays the same and tell the patient so.

See plan for a rested look and eye width and intercanthal distance.

Common mistakes

The first mistake is promising a bigger gaze, because the expectation created becomes impossible to meet. The second is applying toxin to the forehead or glabella without measuring the baseline position of the brow, which can lower it and make the eye look even smaller. The third is assessing from a photo with heavy makeup or false lashes, which change the perception of eye size; ask for a photo without heavy makeup. The fourth is ignoring the trait of origin and proposing a gaze that does not suit the rest of the face. The best defense is to ask what the patient wants to keep before saying what is possible to change.

Simulation and expectations

Harmy simulates the Tear Trough point and other areas, but does not change eye size, eyelid opening or brow position. If it helps, use the tear trough projection to show a brighter area, making clear that the eye stays the same in the image. The simulation is illustrative, in 2D.

Summary for the decision

Small eyes are largely anatomy and identity. HOF can influence the frame, with the brow, under-eye area and midface, discreetly and with vascular care, but it does not enlarge the eye. Measure, respect the trait of origin, speak plainly about the limits and avoid promising what anatomy does not allow. Everything at the discretion of the qualified professional, in line with the rules of their professional council in Brazil.