How can you tell if an undercorrection of the eye is permanent after ptosis repair surgery?

Susan

This is very early after surgery.  Generally if an eyelid is too open at this point, the eyelid will heal too open.  On the contrary, if the eyelid is a little heavy right after surgery, very often with time (6-8 weeks) the swelling resolves rising to the appropriate height.  It sounds like your surgeon appropriately adjusted your eyelid.  Now it is a matter of healing.

Ptosis surgery is as much art as it is science and sometimes the same exact surgey done on two eyelids of the same patient may not turn out the same way.

In your case, when an early post op adjustment is made [which sounds like it was the case], if the eyelid becomes too low, it is unlikely to raise up again afterwards. However, re-revision is not the answer at this point since operating too early now will increase inflammation/scarring.

By about 1 month postoperatively, you should have a good idea what the result would be. If it is within 0.5-1 mm of the the other result, it is usually considered a good result. Obviously not all patients have same level of expectation, and you may still be less than satisfied. If you are desiring a reoperation, I would wait at least 6 months to allow scarring to mature to an acceptable level.

Good luck

Susan,

Eyelid position can vary after ptosis surgery.  I am not sure if your surgeon performed a revision of your ptosis surgery or simply removed skin sutures.  I think it can take up to a month to see your final result.