Frequently Asked Questions

An endodontist specializes in treating infections and issues inside a tooth’s root canals. When a root canal becomes infected, they perform root canal therapy. This involves numbing the area, creating a small opening in the tooth, and removing the infected pulp and bacteria from inside the canals. The canals are then thoroughly cleaned, disinfected, and shaped to prepare them for filling. Once cleaned, the endodontist seals the canals with a biocompatible material to prevent further infection.

Endodontists do not typically perform tooth extractions as their specialty is focused on saving natural teeth through treatments like root canals, retreatments, and addressing dental trauma. However, if a tooth is severely damaged or cannot be saved, they may recommend an extraction and refer you to a general dentist or oral surgeon who specializes in this procedure.

Endodontists are trained as dentists and may perform some general dentistry procedures, including crowns. However, their primary specialty is treating the inner structures of the tooth. They often refer patients to a general dentist for restorative procedures like crown placement after completing treatment.

An endodontist is a specialized dentist with advanced training in diagnosing and treating issues affecting the interior of the tooth, specifically the dental pulp and root canals. They focus on preserving natural teeth by addressing problems such as infections, inflammation, or trauma that affect the pulp.

A general dentist handles a wide range of dental care needs, including check-ups, cleanings, fillings, crowns, bridges, and extractions. While general dentists can perform some treatments related to inner tooth structures, they usually refer complex cases—like those requiring a root canal—to an endodontist.

Endodontists do not typically perform dental implants as their expertise focuses on treating inner tooth structures through procedures like root canals. Dental implants are usually performed by oral surgeons, periodontists, or general dentists with specialized training in implantology. However, if an implant is needed after a root canal or other treatment, an endodontist may collaborate with an implant specialist.

Yes, an endodontist can perform a root canal through a crown. If the crown is intact and undamaged, they can access the pulp chamber by making an opening at the top of the crown. If necessary for treatment or if the crown is damaged, it may be removed and replaced after completing the root canal.

No, they are different specialists. An endodontist focuses on diagnosing and treating issues related to the dental pulp and root canals to save natural teeth. An oral surgeon specializes in surgeries involving the mouth, jaw, and face, including tooth extractions (such as wisdom teeth), dental implants, jaw surgeries, and treatments for oral cancers or injuries.

Endodontic treatments like root canals are typically covered by dental insurance rather than medical insurance. Medical insurance may only cover such treatments if they are part of a broader medical issue (e.g., trauma from an accident). It’s best to check with your insurance provider for specific coverage details.

While referrals from general dentists can be helpful, they are not required to see an endodontist directly. However, some dental insurance plans may require a referral for coverage purposes—check with your provider beforehand to avoid unexpected costs or delays in care.

Endodontists typically do not remove wisdom teeth as their expertise lies in treating inner tooth structures like performing root canals and addressing dental trauma. Wisdom teeth removal is usually handled by oral surgeons or general dentists with specific training in extractions.

Signs you might need a root canal include severe tooth pain when chewing, lingering sensitivity to hot or cold foods, swollen or tender gums, tooth discoloration, or a pimple-like bump on the gums near the affected tooth. Cracked or damaged teeth exposing the inner pulp, or deep decay reaching the nerve, are also red flags.

A dentist diagnoses this through an exam, testing sensitivity, and X-rays to check for infection or pulp damage. Untreated infections risk abscesses, bone loss, or spreading illness. Root canals save infected teeth by removing diseased pulp, cleaning the canal, and sealing it. Only a dental professional can confirm if this treatment is necessary—schedule an exam if symptoms arise to prevent complications.

A root canal procedure treats infected or inflamed tooth pulp (nerve tissue) caused by decay, cracks, or trauma. After numbing the area, the endodontist creates a small access hole in the tooth to remove damaged pulp, clean the inner chambers, and disinfect the root canals. The canals are shaped, filled with a rubber-like material (gutta-percha), and sealed to prevent reinfection. A temporary filling protects the tooth until a custom crown is placed, restoring strength and function. Modern techniques and anesthesia ensure minimal discomfort, often comparable to a routine filling. Post-procedure soreness typically fades within days, managed with over-the-counter pain relievers. Root canals preserve natural teeth, prevent infection spread, and eliminate the need for extraction. Timely treatment avoids complications like abscesses or bone loss. Consult a dentist for personalized care.

Skipping a needed root canal can lead to serious complications. The infected or inflamed pulp inside your tooth won’t heal on its own, and the infection can spread to surrounding tissues, causing worsening pain, swelling, or an abscess.

The tooth may eventually die, leading to discoloration, cracks, or fractures. Without treatment, extraction often becomes the only option. Missing a tooth affects chewing, speech, and alignment of surrounding teeth, which may require costly replacements like implants or bridges.

While root canals have a reputation for being unpleasant, modern dentistry makes them manageable—and far less painful than ignoring the problem. Delaying care almost always leads to more pain, higher costs, and complex procedures later. If you’re experiencing tooth pain or sensitivity, see a dentist promptly to avoid irreversible damage.

After a root canal, your mouth may feel numb for a few hours due to local anesthesia. Once it wears off, mild soreness or tenderness around the treated tooth is normal, especially when chewing. Over-the-counter pain relievers like ibuprofen usually manage this discomfort. Avoid chewing on the affected side for a few days to prevent irritation.

The tooth might feel slightly different initially, as the infected pulp is removed and replaced with a filling material. Many patients need a temporary filling or crown first, followed by a permanent crown (usually placed 2–3 weeks later) to protect the weakened tooth. You can resume normal activities immediately but stick to soft foods until the permanent restoration is complete. Sensitivity to hot/cold should improve within days.

Most teeth can undergo root canal therapy if there’s enough healthy structure left to support restoration. However, severe damage may rule it out. For example, cracks extending below the gum line, advanced decay compromising the tooth’s stability, or roots too fragile for treatment might make extraction the only option. Molars with complex, curved roots can also pose challenges. If a root canal isn’t feasible, alternatives like extraction followed by a dental implant or bridge are considered.

Most patients recover within a few days. Initial numbness from anesthesia fades in 2–4 hours, and mild soreness around the treated tooth typically resolves within 3–5 days using over-the-counter pain relievers. Full healing (including gum tissue) takes 1–2 weeks.

If a temporary crown is placed, avoid chewing hard foods on that side until the permanent crown is cemented (usually 2–3 weeks post-procedure). Sensitivity to pressure or temperature usually subsides as inflammation decreases.

For the first 24–48 hours, stick to soft, cool foods to avoid irritating the treated tooth. Opt for yogurt, mashed potatoes, scrambled eggs, smoothies (no straws—suction can dislodge healing tissue), applesauce, or lukewarm soups. Avoid chewing on the treated side, especially if a temporary crown is in place.

Skip hard, crunchy, or sticky foods (nuts, chips, caramel) that could damage the tooth or dislodge the temporary filling. Hot coffee, icy drinks, or spicy foods might trigger sensitivity, so let them cool to room temperature first.

After 2–3 days, gradually reintroduce firmer foods like pasta, soft-cooked veggies, or fish—but avoid aggressive chewing until your permanent crown is placed (if needed). Once fully healed (1–2 weeks), you can resume your normal diet.

Stay hydrated, but avoid alcohol and tobacco, which slow healing. If swelling occurs, try chilled foods like sugar-free popsicles. Always follow your dentist’s specific instructions to ensure a smooth recovery.

Most patients can resume work or light daily activities immediately after a root canal, as anesthesia typically wears off within a few hours. However, if your job involves physical labor, public speaking, or tasks requiring precise coordination, consider taking the rest of the day off to manage numbness or initial soreness. Avoid strenuous exercise for 24–48 hours to minimize swelling or bleeding.

Manage discomfort with over-the-counter pain relievers like ibuprofen, and finish any prescribed antibiotics to prevent infection. Apply an ice pack to your cheek if swelling occurs, and rest for 24 hours to aid healing. Avoid smoking or alcohol, as these can delay recovery. Attend follow-up appointments to ensure proper healing and crown placement.

Most soreness subsides within days. Contact your dentist promptly if you experience severe pain, prolonged swelling, fever, or pus—these may indicate complications needing attention.