Endodontics in Studio City, CA

Endodontics FAQ

What is endodontic treatment?

Endodontics is the dental specialty focused on diagnosing and treating diseases of the dental pulp and periapical tissues. The most common endodontic procedure is root canal therapy, which removes infected or necrotic pulp tissue from the root canal system and seals it with biocompatible gutta-percha filling.

When do I need root canal therapy?

Root canal treatment is indicated when the dental pulp becomes irreversibly inflamed (irreversible pulpitis) or necrotic due to deep dental caries, fracture, or trauma. A periapical abscess, persistent spontaneous pain, or prolonged sensitivity to heat are common clinical signs that endodontic intervention is needed.

Are root canal procedures painful?

No. Modern root canal therapy uses local anesthesia such as articaine with epinephrine for profound nerve block, and rotary nickel-titanium (NiTi) instruments that are faster and more precise than hand files. Most patients compare the experience to receiving a routine dental filling.

How long does a root canal procedure take?

A single-canal anterior tooth is typically completed in 45 to 60 minutes. Multi-canal posterior teeth such as molars may require 60 to 90 minutes. An electronic apex locator and periapical radiographs guide accurate instrumentation to the full working length of each canal.

What happens after root canal therapy is completed?

After the canals are cleaned, shaped, and sealed with gutta-percha and endodontic sealer, a full-coverage crown, usually zirconia or lithium disilicate (e.max), is placed to protect the structurally weakened tooth. A fiber or metal post may be used if significant coronal tooth structure is missing.

Can a root-canal-treated tooth become reinfected?

Reinfection can occur if the coronal seal is compromised, allowing bacteria to re-enter the canal system. If retreatment is needed, the existing gutta-percha is removed and the canals are re-cleaned and re-sealed. An apicoectomy (endodontic microsurgery) may be recommended if conventional retreatment is not feasible.

What are the signs of a tooth infection requiring endodontic treatment?

Symptoms include spontaneous throbbing pain, prolonged sensitivity to hot or cold, swelling of the gingiva or face, a sinus tract (gum boil) draining pus, and tooth discoloration. At Studio Dental Care in Studio City, CA, periapical radiographs and electric pulp vitality testing are used for definitive diagnosis.

Is it better to extract the tooth instead of performing root canal therapy?

Preserving the natural tooth through endodontic treatment is preferred whenever possible. Root canal therapy has a clinical success rate of 90 to 95 percent and maintains natural proprioception, alveolar bone, and occlusal function that an extraction and implant cannot fully replicate.

How do I care for my tooth after root canal treatment?

Avoid chewing on the treated tooth until the permanent crown is placed. Maintain twice-daily brushing with fluoride toothpaste, daily flossing, and professional cleanings every six months. Periodic periapical radiographs monitor healing of the periapical tissues.

How do I get started with endodontic treatment?

Schedule a consultation for a thorough evaluation including periapical and bitewing radiographs, pulp vitality testing, and percussion and palpation assessment to determine whether root canal therapy is the appropriate treatment for your symptoms.