How many years can a sutured double eyelid last?

Generally, the effect of a sutured double eyelid procedure may last for 3 to 5 years, although the exact duration varies from person to person. Individuals with better baseline eye conditions or slower metabolic rates tend to maintain the effect longer, while those with poorer eye conditions or faster metabolic rates may experience a shorter duration.

The sutured double eyelid surgery creates adhesions between the upper eyelid skin and the tarsal plate by implanting sutures within the eyelid, forming a crease. A person's individual ocular physiological condition plays a significant role in the longevity of the results. Those with tighter skin, less fat, and thinner eyelids tend to maintain the effect for a longer period. A better ocular foundation enhances suture fixation and reduces the likelihood of suture loosening. However, if the baseline eye condition is poor, the duration of the effect is generally shorter.

Individual differences in metabolic rate also affect the absorption and degradation rate of the suture material by the body. Individuals with faster metabolisms tend to absorb the sutures more quickly, potentially weakening the fixation effect prematurely and shortening the duration of the double eyelid. Conversely, individuals with slower metabolisms may retain the sutures longer, thereby extending the duration of the eyelid crease.

It is recommended that patients maintain cleanliness and dryness of the surgical site post-procedure to avoid infection from water exposure. Adequate rest and avoiding excessive eye strain are also advised. Additionally, avoiding external trauma to the eye area and strenuous physical activity can help prolong the duration of the double eyelid effect.