Some claim double eyelid surgery is the simplest cosmetic procedure, but this is inaccurate. It actually has the highest complication rate among cosmetic surgeries. Reasons include: First, it's the most common cosmetic procedure, so higher volume naturally leads to more issues. Second, many practitioners perform this seemingly straightforward surgery. Third, patients often don't know whom to choose for this "simple" procedure.
What are the common complications of double eyelid surgery? How can they be avoided?
1. Ignoring contraindications and blindly choosing surgical techniques. For example, the suture method can cause foreign body cysts, suture knot dislodgement leading to incomplete double eyelids, bilateral asymmetry, uneven lines, overly wide double eyelids, or puffy double eyelids.Similarly, the incision method may cause prominent scarring, excessive skin removal leading to incomplete eyelid closure, overly high or deep double eyelid creases, deep eye sockets from excessive fat removal, triple eyelids from excessive muscle removal, noticeable inner canthus deformity from improper canthoplasty, and conjunctival edema.
Prevention: Strictly adhere to indications for various double eyelid procedures and perform standardized techniques to avoid these complications.
2. Inadequate preoperative examination. For instance, specialized tests may miss subtle differences in levator muscle strength (the muscle responsible for opening the eyes), which are easily overlooked during preoperative assessment.This condition is more common in women, typically presenting as weaker left levator muscles. Performing identical procedures on both sides often results in asymmetrical double eyelids post-surgery—what patients describe as "lifeless eyes"—making revision extremely challenging.
Prevention: Clearly identify bilateral levator muscle strength differences preoperatively and select tailored surgical approaches to prevent this outcome.
Neglecting systemic evaluations—such as coagulation function, hypertension, diabetes, or aspirin history—can lead to excessive intraoperative bleeding and postoperative hematomas, potentially causing severe complications. Rare cases like cerebral vascular malformation rupture or hematoma from nausea/vomiting following double eyelid surgery underscore the critical importance of thorough preoperative screening.
3. Neglecting postoperative care. Claims like "Instant double eyelids—done and gone, no work disruption" border on exaggeration. Severe postoperative swelling and bruising often result from this "instant gratification" approach, ultimately compromising outcomes.
Prevention: The eyelid has dense vascular networks. Proper bandaging and 12 hours of cold compresses post-surgery are essential.This situation will not occur.
4. Undertaking revision surgery blindly. If complications arise after double eyelid surgery, revision should be performed within 15 days, three months, or six months. During this period, scar tissue forms at the surgical site, featuring unclear structure and fragile tissue that is difficult to manage. If early revision is necessary, it should be done as soon as possible, ideally completed at the time of suture removal. However, such surgery requires caution and must be performed by an experienced surgeon to maximize the chances of success.Many experienced surgeons decline revision cases due to their complexity and low success rates in meeting patient expectations. Revision surgery truly presents a challenge for practitioners.
Double eyelid surgery is the most common cosmetic procedure, with well-established theoretical and practical foundations over the years, generally considered safe. Surgeon selection is critical; patients must choose fully accredited medical institutions and qualified practitioners.