Hello, in reference to your question, if you’re unhappy with the shape and color of your crowns then they would have to be replaced. I would be more concerned about the issue of the gap getting wider this can be a problem with your bite or a bone loss issue around those roots which usually leads to drifting teeth. Definitely see your dentist as soon as possible to rule out periodontal disease and address you’re concerns.
Unfortunately we have no re versing agent for Botox so it could be very annoying for the pts affected with ptosis waiting for the effects of Botox to wear off . In my nine years of injecting Botox I've only had one case of ptosis and it was definitely from injecting too close to the eyebrow. I would approach this case slowly placing Botox at least 1 cm if not more above eyebrows and with fewer units waiting two weeks following up with the patient and incrementally add more Botox if necessary until the desired results is achieved.
