If your teeth are porcelain they can be lowered. The porcelain added will be at a higher risk of fracturing. The position of your lower teeth are also a factor. Good luck
For the number eight and nine position, you would normally want implants that have closer to a 4.5 mm diameter. With a smaller diameter implant the challenge will be to create an emergence profile that allows you to create an aesthetic restoration. If your patient has a low lip line that doesn't...
Many dentists do not use a very strong cement for a cemented implant crown. This is done just in case the crown needs to be removed. If a weak cement was used, it may be fairly easy for the dentist to make you a new crown and remove the old oneIf a strong cement has been used, then your dentist...