Upper Blepharoplasty through Infrabrow Skin Excision to Treat Dermatochalasis with Lateral Hooding and Medial Orbital Fat Loss in Selected Patients.

[PURPOSE] Dermatochalasis with lateral hooding and medial orbital fat loss are common signs of aging in the upper eyelid. Removing the excess skin in this area through infrabrow skin excision can effectively lift the loose skin of the upper eyelid and minimizes visible scarring. Additionally, we have identified three compartments of orbital fat prolapse based on orbital anatomy. Transferring volume from the lateral compartment to the intermediate region can flatten the lateral upper eyelid and create medial fullness, which ultimately rejuvenates the upper eyelid. This study presents an operative method for correcting age-related changes in the upper eyelid using this technique.

[METHODS] A total of 34 eyelids from 17 patients underwent a surgical procedure involving infrabrow skin excision, along with repositioning and lifting of lateral orbital fat. The inclusion criteria consisted of patients with moderate to severe upper eyelid dermatochalasis, coupled with middle fat loss and lateral hooding. To correct lateral hooding and restore midfacial fullness, lateral orbital fat was repositioned to an intermediate position, and the orbicularis oculi muscle was fold-sutured to the corrugator supercilii muscle.

[RESULTS] The mean age of the patients was 55.59 ± 3.20 years, with a range of 48 to 61 years. The mean follow-up period was 9.94 ± 1.35 months, ranging from 8 to 12 months. Patients were evaluated at 1-month, 3-month, and 6-month intervals. The Strasser system was used to evaluate the surgical outcomes at 3 months. All patients achieved good surgical outcomes, expressed through satisfactory cosmetic improvements, and improved visual field. The procedure effectively corrected lateral hooding and loss of middle orbital fat through infrabrow skin excision. No complications, such as wound dehiscence, lagophthalmos, noticeable scarring, ocular dyskinesia, or sensory changes, were observed.

[CONCLUSIONS] The combination of infrabrow skin excision, repositioning of lateral orbital fat, and lifting of the orbicularis oculi muscle effectively addresses moderate to severe dermatochalasis, lateral hooding, medial fat loss, and improves elasticity of the anterior wall of the upper lid in our patients. This procedure can produce satisfactory and long-lasting aesthetic results with an inconspicuous scar beneath the brow.