Under-eye hollows and dark circles are among the most common aesthetic concerns that bring patients to Dr. B. Maya Kato’s Palm Desert practice. They create a tired, aged appearance that is difficult to conceal with makeup and that many patients find more distressing than any other facial concern. Under-eye filler, hyaluronic acid injected into the tear trough area, can be highly effective for appropriate patients. But it is also one of the most technique-sensitive injectable treatments, and understanding what it can and cannot address is essential before pursuing it.
What Is the Tear Trough?
The tear trough is the groove or valley that forms between the lower eyelid and the upper cheek. In youth, the transition between the eyelid and cheek is smooth and barely perceptible. With age, and for some patients even in youth due to genetic anatomy, the tear trough deepens, creating a shadow that produces the appearance of dark circles, hollowness, and fatigue regardless of how rested you actually are.
What Causes Under-Eye Hollowing?
- Volume loss in the tear trough fat compartment, a natural consequence of aging
- Descent of the malar (cheek) fat pad, the pad moves downward with age, deepening the transition between eyelid and cheek
- Thin skin in the periocular area that allows the orbital bone beneath to cast a shadow
- Fat prolapse in the lower eyelid (bags under the eyes), the bag itself casts a shadow beneath it
- Genetic anatomy, some patients have deep tear troughs from a young age with no fat loss involved
What Under-Eye Filler Can Address
- Volume loss in the tear trough, the most straightforward indication
- Mild to moderate hollowing that creates shadowing and a tired appearance
- The transition between lower eyelid bags and the cheek, strategic filler placement can smooth this transition and reduce the visible shadow
- Genetic tear trough hollowing in younger patients without significant structural changes
What Under-Eye Filler Cannot Fix
- Significant under-eye fat prolapse (bags), filler can camouflage mild cases but cannot remove fat; surgery (lower blepharoplasty) is needed
- Dark circles caused by hyperpigmentation of the skin, pigment-related darkness requires laser or topical treatment, not volume replacement
- Dark circles caused by visible blood vessels through thin skin, filler does not resolve vascular visibility
- Significant skin excess or skin laxity of the lower eyelid, these require surgical correction
Why Tear Trough Filler Is One of the Most Technique-Sensitive Injections
- The skin in the tear trough is the thinnest facial skin, filler placed too superficially can show through as a bluish discoloration (Tyndall effect)
- Overfilling the tear trough is a common mistake that creates puffiness rather than improvement
- The risk of vascular complications, though rare, is higher in the periocular area, precise technique and knowledge of anatomy is essential
Dr. Kato’s background as a physician with deep anatomical training means she approaches tear trough treatment with the clinical precision this area demands.
What to Expect from Under-Eye Filler
When performed correctly, under-eye filler provides a subtle, natural-looking improvement that makes patients look more rested without looking obviously treated. Results typically last twelve to eighteen months in this area. Swelling and bruising can occur, the periocular skin bruises easily, and Dr. Kato advises patients to avoid blood-thinning agents before treatment.
Dr. Kato provides under-eye filler and comprehensive facial injectable treatments to patients in Palm Desert, Palm Springs, Rancho Mirage, Indian Wells, La Quinta, and the Coachella Valley. To schedule a tear trough consultation, contact Dr. Kato’s office today.
Contact Us
If you are looking for expert services in Palm Desert, Palm Springs, Indian Wells, Rancho Mirage, and the surrounding areas, Dr. Maya Kato is here to help. Dr. Kato offers state-of-the-art treatments in a relaxing and welcoming environment at her clinic, Aesthetic Art. To schedule an appointment or learn more, visit us here or call (760) 280-9320.