Common Minimally Invasive Double Eyelid Surgery Techniques

Minimally invasive blepharoplasty—commonly referred to as “double eyelid surgery”—is a popular cosmetic procedure among individuals seeking enhanced upper eyelid definition without the extensive incisions and prolonged recovery associated with traditional surgical techniques. Unlike full-incision blepharoplasty, which involves removing skin, fat, and sometimes muscle through a continuous incision along the intended lid crease, minimally invasive approaches rely on precise, limited access points to create or reinforce a natural-appearing supratarsal fold.

Among the most widely practiced techniques are the suture method, the partial-incision (or “mini-incision”) method, and the埋线法 variant known clinically as the “non-incisional suture technique.” The suture method uses fine, non-absorbable sutures placed through small puncture sites to anchor the levator aponeurosis or tarsal plate to the overlying dermis, thereby forming a stable fold. It offers rapid recovery—typically within 3–5 days—and minimal scarring, though long-term durability may vary depending on tissue elasticity and surgical precision.

The partial-incision method combines elements of both suture and full-incision approaches: short, strategically placed incisions (usually 2–4 mm in length) allow for controlled removal of localized fat pads or minor skin redundancy, followed by suture fixation to establish the crease. This hybrid technique provides greater anatomical customization and improved longevity compared to the pure suture method, while still preserving much of its minimally invasive advantage.

Selection among these options depends on multiple clinical factors—including baseline eyelid anatomy (e.g., presence of ptosis, dermatochalasis, or excessive orbital fat), skin thickness, patient age, and aesthetic goals. A thorough preoperative assessment by a board-certified oculoplastic or facial plastic surgeon is essential to determine candidacy and optimize functional and cosmetic outcomes.