After Root Canal Therapy
Teeth that have undergone root canal treatment become more brittle and at higher risk of fracture. A crown protects the tooth and is the standard of care for back teeth after root canals.
Metal-free ceramic crowns that look and function like natural teeth, often completed in a single visit with same-day technology.
A dental crown is a custom-made cap that covers a damaged or weakened tooth, restoring its size, shape, strength, and appearance. Crowns protect teeth that have been damaged by decay, fractures, large fillings, root canal therapy, or excessive wear, allowing them to function normally for years to come.
We are a metal-free practice. We do not place porcelain-fused-to-metal (PFM) crowns with metal substructures that can show through over time. Our crowns are made from all-ceramic materials, including zirconia and pressed ceramic, that look and reflect light like natural teeth without any metal component.
Modern crown technology allows many cases to be completed in a single visit. We use digital impressions and milling technology to design and create crowns in our office, eliminating the need for messy traditional impressions and temporary crowns that some patients wear for weeks. The crown is custom-made, fitted, and bonded all in one appointment.
Properly placed crowns last 15 to 25 years or longer with good home care. They are a significant investment but typically the right choice when a tooth needs comprehensive protection that fillings cannot provide. Both Dr. Hadis Reyhani and Dr. Kiro Farag perform crown procedures in our office.
Crowns provide protection that fillings cannot. Here are the most common situations where a crown is the right choice.
Teeth that have undergone root canal treatment become more brittle and at higher risk of fracture. A crown protects the tooth and is the standard of care for back teeth after root canals.
When a cavity is too large for a filling to provide adequate strength, a crown covers and reinforces the remaining tooth structure, preventing future fractures.
Teeth with significant cracks or fractures need full coverage to prevent the crack from progressing. A crown holds the tooth together and prevents future damage.
Teeth severely worn from grinding, age, or acid erosion can be restored to their original shape, length, and function with crowns.
Dental implants are completed with a crown that attaches to the implant. The crown is what you see and use to chew, the implant beneath provides the foundation.
For severely discolored, misshapen, or damaged teeth where bonding or veneers are not adequate, a crown provides comprehensive cosmetic restoration.
Crown materials have evolved significantly. Here are the modern options we offer.
Highly durable all-ceramic crowns made from zirconium oxide. Extremely strong (the strongest crown material available), naturally tooth-colored, and metal-free. Excellent for back teeth where chewing forces are highest.
Premium all-ceramic crowns with excellent translucency that mimics natural enamel. Best aesthetic match for visible front teeth. Strong but slightly less durable than zirconia, ideal for cosmetic-priority cases.
Here is how a crown is placed, from preparation to final bonding.
Numbing. Local anesthesia for the tooth being crowned. Most patients are fully comfortable within 5-10 minutes.
Tooth preparation. The damaged or weakened tooth is reshaped to make room for the crown to fit. Existing fillings or decay are removed during this step.
Digital scan or impression. A 3D intraoral scan or traditional impression captures the prepared tooth with precise digital accuracy.
Crown fabrication. The crown is created from the chosen material at a dental laboratory to precise specifications derived from your digital scan.
Fitting and bonding. The crown is fitted, adjusted for proper bite and contact with adjacent teeth, and permanently bonded to the prepared tooth. The transformation is immediate.
Most patients are surprised how routine the crown procedure feels, especially given the dramatic improvement in tooth strength and appearance. We discuss the right approach for your specific case at the consultation.
Schedule a ConsultationCrowns are a significant restorative procedure. Here are the questions patients ask most often.
Ask a QuestionModern all-ceramic crowns typically last 15 to 25 years or longer with proper home care. Lifespan depends on the material chosen, location in the mouth (back teeth experience more chewing force), and your habits. Patients who avoid biting hard objects, do not grind their teeth (or wear a night guard if they do), and maintain good oral hygiene see longer-lasting results.
Yes, when proper materials are used. Modern all-ceramic crowns reflect light, transmit color, and integrate with surrounding teeth in ways that older crown materials cannot. We are a metal-free practice, so no dark metal lines appear at the gum line over time. Most patients cannot tell the difference between their crown and natural teeth, even on close inspection.
No. The procedure is performed under local anesthesia, so the tooth is completely numb during preparation. Most patients feel pressure and vibration but no pain. Some mild sensitivity to hot and cold for a few days after the procedure is normal as the tooth adjusts. Sedation options are available for patients with significant anxiety.
Crown cost depends on the material chosen and your specific case. Most dental insurance plans cover crowns when they are medically necessary (after root canals, for fractured teeth, and similar cases), typically at 50 to 80 percent of the cost. Cosmetic crown placement (purely for appearance) is often less covered or not covered. We provide a clear cost breakdown at the consultation.
Yes, though front teeth have specific aesthetic requirements that may favor a particular crown material (often pressed ceramic for maximum translucency). For severely damaged front teeth, crowns may be the right choice. For less damaged front teeth wanting cosmetic improvement, veneers may be a more conservative option. We discuss both at the consultation.
Teeth that have undergone root canal therapy become more brittle because the nerve and blood vessels inside have been removed, and the tooth is no longer alive in the same way. Without a crown, the tooth is at significantly higher risk of cracking under chewing forces. The crown holds the remaining tooth structure together and protects it long-term. This is the standard of care for back teeth after root canals.
Care for crowns exactly like natural teeth: brush twice daily, floss daily, visit us every six months for cleanings. Avoid biting hard objects (ice, fingernails, pens) that can chip ceramic crowns. If you grind your teeth, a custom night guard protects your crown (and your natural teeth) from excessive wear. Most patients find that crowns are easy to care for and require no special attention beyond normal good habits.
Crowns are routine, but the difference between a quick crown and a thoughtful one shapes years of comfort and aesthetics.
We do not place porcelain-fused-to-metal crowns. Every crown is all-ceramic, no metal substructure, no dark gum line over time, no concerning materials.
We capture precise digital impressions using a 3D intraoral scanner, no messy putty, instant digital record, and accuracy that supports more consistent crown fit and function.
Crown procedures involve multiple steps and decisions. We explain each one in your preferred language, English or Spanish, so you understand what is happening throughout.
Even back teeth crowns are matched carefully to your natural tooth shade and contoured for proper bite. Dr. Hadis Reyhani brings cosmetic-level attention to all crown work.
After root canal treatment, a crown protects the tooth from fracture and is the standard of care for back teeth.
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