Lynchburg, Va. – September 28, 2026 -- A chipped or cracked tooth doesn't always mean an automatic trip to extraction. Dr. Eric J. Smith of Timberlake Family Dentistry in Lynchburg, Virginia, outlines how dentists determine whether a fractured tooth can be repaired or must be removed, in a new HelloNation article.
Dentists first measure how much healthy tooth structure survives above and below the gumline.
According to the article, enough stable structure must remain to support a lasting restoration. Dentists also check whether the damage reaches the enamel, dentin, dental pulp, or root, since each layer changes the treatment path.
X-rays can reveal fractures invisible during a routine exam.
Dental imaging may uncover hidden concerns around the root, bone, or internal tissue that a visual check would miss. Dentists may also test how the tooth reacts to pressure and temperature to gauge internal damage.
Small chips often need only bonding or a filling.
For minor fractures, dental bonding or a filling can rebuild the damaged area when enough tooth remains to support the repair. Bonding can also restore the tooth's original shape and function.
Larger fractures may call for a dental crown to shield the tooth from chewing forces.
Before recommending a crown, the dentist must confirm the underlying tooth and root are stable enough to hold it long-term.
A fracture reaching the pulp may still be saved with root canal treatment.
The pulp holds nerves and blood vessels; when it's exposed or damaged, a root canal removes the compromised tissue before the tooth is sealed and restored.
A broken tooth doesn't always hurt, but bacteria can still get in.
The article notes that fractures without nerve exposure may cause few symptoms, yet ongoing chewing pressure can worsen the crack over time.
Some fractures leave too little structure to repair.
Cracks extending deep below the gumline or through the root -- including vertical root fractures -- can severely limit treatment options, according to the article. In these cases, extraction becomes the more predictable choice, based on the tooth's overall condition rather than pain levels alone. Dentists weigh fracture depth, remaining structure, pulp health, root condition, surrounding bone, and chewing forces when deciding between repair and removal.