Direct and Indirect Pulp Therapy Options
When decay or an injury reaches close to the inner pulp of a tooth, the next steps can decide whether the tooth stays healthy or needs a root canal. The pulp holds the nerves and blood vessels that keep the tooth alive. Protecting it early may help you keep the tooth without more extensive treatment.
At Burien Endodontics, Dr. Matthew Tomala provides direct and indirect pulp capping to preserve the vitality of your natural tooth. He has 15 years of endodontic experience and teaches at the University of Washington as an affiliate assistant faculty member. This page is part of our endodontic treatments overview and explains what pulp capping involves.
Pulp capping places a protective material over the pulp, or over the thin layer of tooth structure that covers it, so the tissue can heal. It is a conservative option because it keeps the pulp alive. It is not right for every tooth, and an exam is the only way to know.
Direct pulp capping is used when a small part of the pulp becomes exposed, such as during decay removal or after an injury. A biocompatible material is placed directly on the exposed tissue, and the tooth is sealed to keep bacteria out. Success depends on a healthy pulp and a clean, well-sealed environment.
Indirect pulp capping is used when deep decay comes close to the pulp but has not exposed it. We remove the decayed tooth structure and leave a thin protective layer over the pulp. We then seal the tooth with a therapeutic material so healing can continue.
Specialized root canal therapy and endodontic treatment delivered with precision and compassion.
Results vary with the condition of the pulp and the materials used. A 2024 systematic review of randomized clinical trials reported direct pulp capping success rates between 80% and 100% with bioactive materials, with follow-up of up to three years. These numbers describe study groups and do not predict the result for an individual tooth. If the pulp is too inflamed or infected to recover, root canal therapy may be the better choice.
Teeth often send early warnings when the pulp is under stress. Lingering sensitivity to hot or cold, mild to moderate pain when biting, discomfort that comes and goes, and sensitivity after dental work deserve attention. A cracked tooth or a recent injury can also expose the pulp.
Pain that wakes you at night, constant throbbing, or swelling suggests the problem may have progressed. In that case, please call us promptly, and our pain diagnosis and management page explains how we trace pain to its source.
Your visit begins with a localized exam and diagnostic images. When it helps, we take a CBCT scan to see the tooth and surrounding bone in three dimensions. We then discuss treatment options, including whether pulp capping or a non-surgical root canal fits your tooth.
If pulp capping is appropriate, we numb the area and keep the tooth clean and isolated during the procedure. Where appropriate, laser technology supports disinfection, pain management, healing, and a reduction in inflammation. Your records are kept 100% digital, and we coordinate with your general dentist, who places the final restoration.
Mild tenderness for a short time after treatment is common. We give you clear aftercare instructions and schedule follow-up visits so we can check how the tooth is healing. If symptoms return or worsen, call us right away, because the pulp may need further treatment.
A living tooth responds to temperature and pressure, and it continues to support the surrounding bone. Keeping the pulp healthy can delay or avoid more involved procedures. Our focus on preserving natural teeth shapes every recommendation we make.
Our front office checks your benefits and files claims for you. Real-time claim processing shows your estimated insurance portion, and only that portion is due at the time of service. You can view accepted insurance plans before your visit.
Dr. Tomala earned a Bachelor of Science in Chemistry from Michigan State University, a Doctorate of Dental Surgery from the University of Michigan, and a Master of Science in Dentistry through his endodontic training at the University of Washington. He is a member of the American Association of Endodontists, the Washington State Association of Endodontics, the American Dental Association, and the Washington State Dental Association.
If you have lingering sensitivity or a tooth with deep decay, call (206) 402-5147 or use our contact form. We are open Monday through Friday, 8 AM to 5 PM.
