When Dental Crowns Can Save a Damaged Tooth
A dental crown is a cap that covers a damaged tooth, restoring its shape and function. Dental crowns are a good option when the tooth root is healthy and enough structure remains. Dental professionals recommend dental crowns when a tooth has a large failing filling, a cracked tooth that has not reached the root, or tooth decay that can be fully removed.
Teeth that have had root canal therapy almost always need dental crowns to prevent fracture. The tooth root must be free of fractures and surrounding teeth and bone must be adequate. When these conditions are met, dental crowns can extend the life of a natural tooth by 10 to 15 years or longer, giving them a long lifespan.
The process takes two visits. Your dentist reshapes the tooth, takes an impression, and places a temporary crown. The permanent crown (made from porcelain fused to metal, zirconia, or composite resin) is cemented at the second visit. If root canal therapy is needed, it is completed before you get a dental crown.
When Tooth Extraction Is the Better Option
Tooth extraction is recommended when a tooth is too severely damaged for dental crowns to work. Placing a crown on a compromised tooth leads to failure within months, creating further damage. Extraction may be the last resort, but sometimes it is the right call.
Signs That Tooth Extraction Is Needed
- Tooth decay extends below the gum line, leaving insufficient structure for dental crowns
- A cracked tooth root cannot be repaired and causes recurring infection
- Severe bone loss from gum disease has left the tooth without support from surrounding teeth
- Root canal therapy and retreatment have failed and infection persists
- The tooth is severely damaged at or below the gum line with no healthy structure remaining
- A decayed tooth puts adjacent teeth at risk from spreading infection
When the Investment Is Not Worth It
Sometimes the dental treatments required to save a damaged tooth (root canal therapy, crown lengthening, then dental crowns) cost as much as tooth extraction and an implant. In these borderline dental conditions, extraction may be the last option worth considering. Ask dental professionals about the expected success rate before choosing between these two options.
Cost: Dental Crown vs Extraction and Replacement
Dental crowns cost less than tooth extraction plus replacing the missing tooth. Long-term cost depends on whether the crowned tooth lasts.
What Dental Crowns Cost
A dental crown costs $800 to $1,500 depending on material. Adding root canal therapy: $700 to $1,500 more. Crown lengthening: $500 to $1,500. Total to save a damaged tooth: $800 to $4,500. Most insurance covers dental crowns at 50% to 80%. Get a dental crown as the first step before considering tooth extraction.
Tooth Extraction and Replacement Costs
Simple tooth extraction costs $150 to $400. Surgical extraction of a severely damaged tooth costs $200 to $600. Replacing the missing tooth varies: implant $3,000 to $6,000, bridge anchored to adjacent teeth $2,000 to $5,000, partial denture $500 to $2,500. Not replacing the tooth can cause tooth loss in surrounding teeth.
Long-Term Outcomes for Your Oral Health
The dental crown vs extraction decision affects more than the damaged tooth. Both paths carry consequences for oral health.
Benefits of Keeping Your Natural Tooth
A natural tooth protected by dental crowns preserves bone and maintains spacing of surrounding teeth. Natural teeth have a ligament that absorbs chewing force, something implants lack. Dental crowns have a long lifespan of 15 years or more. Good oral health habits maximize how long dental crowns last.
What Happens After Tooth Extraction
When a tooth is removed and the space left is not filled, bone shrinks. Adjacent teeth drift into the gap, causing bite problems and further damage to surrounding teeth. Replacing the missing tooth with an implant or bridge prevents most complications. Implants function independently of adjacent teeth and stimulate bone like a natural tooth.
Making an Informed Decision with a Specialist
The better option depends on your specific dental conditions. Lean toward dental crowns when the tooth root is intact, root canal therapy can treat infection, and surrounding teeth and bone are healthy. Lean toward tooth extraction when the tooth root is fractured, a decayed tooth extends below the gum line, or severe damage from gum disease has destroyed supporting bone.
If your dentist recommends extraction, seek a second opinion. A prosthodontist can assess whether the damaged tooth is restorable. An endodontist can evaluate root canal therapy options. These dental professionals help you make an informed decision between the two options.
Find a Prosthodontist Near You
Every prosthodontist on My Specialty Dentist has verified specialty credentials. Search by location to find a specialist who can evaluate your damaged teeth, discuss whether dental crowns or tooth extraction is the better option, and plan the best path forward for your oral health.
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