Sunken eyes, hollow eye sockets

Why Sunken Eyes Make You Look Tired

The periocular area is where light and shadow dictate whether you look refreshed or exhausted. When periorbital fat atrophies or descends, the upper eyelids become hollow, creating a deep groove beneath the brow bone; on the lower eyelids, the lid-cheek junction becomes prominent as a tear trough, where light cannot reach, creating a dark shadow. This shadow is often mistaken for hyperpigmentation, but concealer cannot fully hide it because the underlying issue is structural contour, not skin color.

Three Common Patterns of Volume Loss

Congenitally deep-set eyes: Deep orbital bones with hollow upper eyelids from a young age, often accompanied by prominent double eyelids. Age-related fat atrophy: Gradual upper lid hollowing after age 35–40, combined with brow ptosis that deepens the crease. Under-eye bags with tear troughs: Lower eyelid fat prolapses forward to form bags, directly above a hollow tear trough—a concurrent excess and deficit in the same anatomical zone. This third pattern explains why solely 'removing bags' or solely 'filling the trough' yields incomplete results.

How Fat Repositioning Differs from Dermal Fillers

Dermal filler injections provide temporary volume restoration, suitable for mild hollows without under-eye bags; however, because lower eyelid skin is thin, improper placement depth can easily cause surface irregularities or a bluish hue (Tyndall effect). Fat repositioning is a surgical procedure that releases and moves the protruding lower orbital fat downward to fill the tear trough, addressing both bags and hollows in a single procedure with long-lasting results using your own tissue. Autologous fat grafting harvested from another donor site is used for deep-set hollows without fat prolapse; because a portion of grafted fat naturally resorbs over time, the surgeon may slightly overcorrect.

What Determines the Degree of Improvement?

The extent of volume loss, the presence of concurrent under-eye bags, lower eyelid skin thickness, eyelid tone, and age. Thin skin shows significant improvement in shadowing once a supportive fat layer is placed beneath it; significant skin laxity requires concurrent skin excision.

How BonBoz Approaches Sunken Eyes

A plastic surgeon conducts a direct examination under standardized clinical lighting to distinguish structural shadows from pigmentary dark circles, palpates to evaluate fat prolapse and tear trough depth, and tests lower eyelid tone. The treatment plan is tailored to the specific pattern of deficit: fat repositioning when under-eye bags coexist with hollow troughs; autologous fat grafting for deep hollows; or dermal fillers for mild deficits when surgery is not preferred. The examining surgeon performs the procedure; recovery timelines and expected fat resorption rates are thoroughly explained in advance.

When Should You NOT Fill the Tear Trough Area?

When orbital fat prolapse is the primary concern (filling will make the area puffier), when residual or unidentifiable previous filler is present, when there is excessive lower eyelid skin laxity (requiring skin excision), or when the under-eye darkness is caused by true pigmentation rather than a structural groove (fillers cannot alter skin color). The surgeon identifies these conditions prior to recommending any intervention.

References

• American Society of Plastic Surgeons — Eyelid surgery: https://www.plasticsurgery.org/cosmetic-procedures/eyelid-surgery
• Goldberg RA. Transconjunctival orbital fat repositioning. Plast Reconstr Surg. 2000 — https://pubmed.ncbi.nlm.nih.gov/10697171/