Thank you for your question. These lines and indentations could be created by muscles that were not effected by the Botox, prompting surrounding muscles on your face to work harder now that others have been relaxed. Everyone's facial anatomy differs slightly, and dominant musculature also varies person to person. In my opinion, I would wait at least 4 months until the Botox wears off, to see if those lines/dents are still there. Do they minimize once the surrounding muscles slowly become more active as the Botox wears off? Alternatively, you could get additional Botox injections in those muscles to help relax them, prior to committing to a lift.