Lateral canthoplasty is a simple and commonly used lateral canthoplasty.
External canthus surgery can permanently enlarge eyelid cleft; However, the operation of the outer corner of the eye is largely limited. If the incision of the outer canthus is too large, the vault and bulbar conjunctiva are not relaxed enough, and the incision is forcibly sutured, the red edge of bulbar conjunctiva will appear in the area with wide canthus angle, which will affect the appearance and cause insufficient blepharoptosis. Simple small eyes only need to be done at the same time. If accompanied by ptosis, ptosis can be corrected after 6 ~ 12 months.
The effect of external canthus surgery is related to the doctor's skill, which is not inevitable. External canthus surgery can enlarge eye fissure and play an auxiliary role in canthus drooping, but it is of little significance. Moreover, the incision is easy to heal, so some effects are not very good. And because the operation is difficult, I suggest you go to a regular hospital for external canthus surgery. Only in this way can the operation be carried out safely and smoothly.