A root canal is better than extraction in most cases because it saves your natural tooth, costs less overall, requires less treatment time, and preserves your jawbone and bite alignment. Extraction should only be considered when a tooth is too severely damaged to be saved — such as a vertically fractured root, a tooth split below the gum line, or a tooth with insufficient remaining structure. Dr. Rush Sunar, DMD at Charlotte Root Canal Center in Charlotte, NC evaluates each case individually and will always recommend saving the tooth when it is clinically possible. Call (704) 375-4252 to schedule an evaluation.
Side-by-Side Comparison
Root Canal + Crown
Extraction + Replacement
Saves natural tooth?
Yes
No — tooth is removed
Total cost
$1,500 – $3,000
$3,000 – $6,000+ (with implant)
Treatment time
1–2 appointments
3–5 appointments over 4–8 months
Bone preservation
Yes — root stays in bone
Bone resorbs without root
Adjacent teeth affected?
No
Bridge requires grinding 2 teeth
Lifespan
Lifetime with proper care
Implant: lifetime / Bridge: 10–15 years
Why Saving Your Natural Tooth Is Almost Always Better
Nothing functions as well as a natural tooth. Even the best dental implant is a replacement — your natural tooth, when properly treated with a root canal and protected with a crown, remains the gold standard for several reasons:
Natural sensation: A root canal treated tooth retains the periodontal ligament — the thin layer between the root and the jawbone that provides proprioception (the ability to sense biting pressure). Implants are anchored directly in bone and lack this sensation.
Bone maintenance: The natural root continues to stimulate the jawbone, maintaining bone volume. After extraction, bone begins to resorb immediately.
No surgical risk: A root canal is a non-surgical procedure performed through the crown of the tooth. Extraction and implant placement involve surgery with inherent risks including infection, nerve damage, and healing complications.
When Is Extraction the Right Choice?
Dr. Sunar will recommend extraction only when the tooth genuinely cannot be saved:
Vertical root fracture: A crack running lengthwise down the root cannot be repaired and the tooth must be extracted.
Split tooth: A cracked tooth that has split completely into two segments usually cannot be saved.
Insufficient tooth structure: If decay has destroyed so much of the tooth that a crown cannot be placed, extraction may be the only option.
Resorption: Internal or external root resorption that has severely compromised the root may make the tooth unsalvageable.
When extraction is necessary, Dr. Sunar can refer you to Charlotte Dental Implant Center — his specialist implant practice in the same building — for seamless replacement.
Told You Need an Extraction? Get a Second Opinion.
An endodontist may be able to save a tooth your general dentist cannot. Call for an evaluation.
Call (704) 375-4252
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