What is a dental crown?
A dental crown is a tooth-shaped cap made of metal, resin or porcelain, that is installed over a decayed, broken, weak or worn-down tooth to restore its function and improve its appearance. We also use crowns to cover dental implants and teeth that have been subject to a root canal treatment. With propre dental care, a crown will typically last 5 to 15 years.
What are same-day crowns?
There are two ways to make a dental crown: single-visit (or same-day) crowns and lab-created crowns. Some dental offices offer single-visit crowns where the dentist scans your decayed tooth in 3D once the underlying condition has been addressed. The scan is interpreted by a CAD/CAM software that gives instructions to a local machine to manufacture a ceramic crown. The crown is created in a manner of 10-20 minutes by the machine, it is adjusted and fitted by the dentist over the repaired tooth.
How are they different from lab-created crowns?
These crowns are created by dental labs highly specialized in this trade. The dentist takes an impression of the mouth, and makes a mold of it. The dentist can also do a 3D scan of the missing tooth. In both cases, the result is sent to the lab, where the tooth is made in porcelain, metal, or resin, typically within 2 weeks. Meanwhile, the dentist set a temporary crown on the repaired tooth to provide some protection. When the lab send back the dental crown, a second appointment is taken to adjust it and set it permanently on the tooth.
Which type is best for the patient?
In our experience, lab-created crowns are longer-lasting than single-visit crowns. Same-day crowns are made in ceramic, which maynot be the right material for everyone. So while single-visit crowns offer the benefit of speed and convenience, and are created with a great degree of precision, Dental Care on Golf Links prefers the more traditional process which is time-tested with long-lasting results.
