Minimally Invasive 980 nm Laser-Assisted Lipolysis and Skin Tightening on Lower Eyelids of Asian Patients

The present study aimed to evaluate the effectiveness ofminimally invasive 980 nm laser-assisted lipolysis and skin tightening in lower eyelid blepharoplasty of Asian patients.

Patients with mild and moderate degree of eyebags underwent 980 nm laser-assisted lipolysis via lower eyelid stab incision betweenDecember 2017 and December 2019. Evaluation criteria was reviewed by photographs taken preoperatively and 6 months postoperatively in accordance with guidelines of Global Aesthetic Improvement Scale, the patient's perspective from the questionnaire with the perception of reduction in eyebags size, the average perception of improvement in skin tightening, and the patient overall satisfaction, all with a score of 1 to 5 (5 being the most noticeable and very satisfied) and complications such as dyspigmentation, hematoma, prolonged edema, skin bump and thermal burn were documented as well.

A total of 178 cases with 137 women and 41 men (age range from 23 to 50 years) were included. Total energy of 1200 J to 2000 J was delivered to both eyebags at 6 to 10W. They were followed up for at least 6 months. A total of 166 patients (93.26%) revealed an improvement in Global Aesthetic Improvement Scale, with the 12 patients (6.74%) complaint no change 6month postoperatively. Perception of improvement in eye bag protrusion scored 4.39 ± 0.59, improvement in skin tightening scored 4.42 ± 0.58 and the overall patient's satisfaction scored 4.59 ± 0.53. The patients' average recovered swelling from4.35 ± 2.3 days. There were 5 patients (2.8%) with dyspigmentation, 3 patients (1.69%) with prolonged edema and 2 patients (1.12%) with skin bump and none of the patients had thermal burn. All of them resolve after 6 months of follow up.

Patients with mild to moderate degree of eyebagswho resist surgery are good candidates for laser-assisted lower eyelid blepharoplasty.