The purposes of a dental crown cement are to hold the crown in place and provide a seal around the margin where the restoration meets the tooth. At the same time, it should be weak enough to be removed when the restoration has to be replaced. The most common problem is when the material washes out from underneath and the crown comes off. However, with correct dental crown preparation this can be kept to a minimum.

          There is more than one type of dental crown cement. With no doubt, the oldest used is zinc oxyphosphate cement. It's in powder/liquid form and when the powder is mixed with the phosphoric acid liquid, the cement hardens in a few minutes. Since the material is brittle, it is easily cleaned.

          The most popular temporary dental crown cement is composed of zinc oxide powder and eugenol liquid. The eugenol comes from oil of cloves which has a sedative effect on the tooth's nerve. It has a characteristic smell that used to be common in many dental offices. Most over the counter temporary filling materials use zinc oxide and eugenol as their main ingredients. Some temporary cements are eugenol free. Eugenol can interfere resin cements which are becoming increasing popular.

          If you are interested in a dental crown cement because you need a new dental restoration, the dentists at the Atlanta Dental Group PC are dedicated to their patients' good health and well being. You are welcome to join our family of patients. Because we know that your dental care is important, we will do everything we can to assist you in making arrangements to help you obtain your needed dental care. If you wish to schedule a free dental consultation with our senior Atlanta Family Dentist, Dr. Mark Allan Padolsky or with Dr. Jeffrey Stephen Smith, call 404-874-7428 to schedule your appointment.