Tooth decay is the breakdown of tooth enamel caused by bacteria and acid that damage and weaken your teeth over time. Our dentist treats decay early using precise, effective care to protect your smile and overall oral health. Treating tooth decay stops further damage, prevents painful infections, and keeps your teeth strong and healthy for a lifetime.
At Pasadena Dental Office and Orthodontics, our dentist evaluates tooth decay using digital X-rays and intraoral imaging to determine how deeply the cavity has affected the tooth and whether the damage has reached the dentin or dental pulp. Depending on the diagnosis, treatment options may include fluoride treatment for early enamel damage, dental fillings for cavities, dental crowns for weakened teeth, or root canal therapy followed by a protective crown when infection reaches the inner tooth. Acting quickly helps stop decay from spreading, preserve more of the natural tooth structure, and reduce the risk of tooth loss. If you are experiencing symptoms of tooth decay or have been told you have a cavity, contact our office to schedule your appointment and restore your smile.
Tooth decay is the gradual breakdown of a tooth’s structure caused by acids produced by bacteria in the mouth. It is a progressive dental condition that affects the hard outer layer of the tooth, known as enamel, and can advance into the deeper layers of the tooth over time.
Tooth decay develops when harmful bacteria and acids damage the protective enamel layer of the teeth. Several factors can contribute to this process.
Common causes include:
About 1 in 5 adults ages 20 to 64 have at least one untreated tooth decay.
Tooth decay may develop slowly, and symptoms often appear as the condition becomes more advanced.
Common symptoms include:
Tooth decay progresses gradually through 5 stages if it is not treated early.
Certain individuals may be more likely to develop cavities due to lifestyle, health conditions, or oral hygiene habits.
People at higher risk include:
Tooth decay treatment depends on how far the cavity has progressed and how much of the tooth has been affected. We will examine the tooth, determine the extent of the damage, and recommend the most effective treatment to remove decay and restore oral health.
Fluoride treatment is recommended when tooth decay is caught in its earliest stage, before a full cavity has formed. Professional fluoride helps strengthen weakened enamel, supports remineralization, and may stop early decay from progressing into a more serious dental problem.
Dental fillings are recommended when tooth decay has created a cavity that has damaged the outer layers of the tooth. The decayed portion is removed, and the space is filled with a durable material to restore the tooth’s shape, protect it from further damage, and support normal chewing function.
When a tooth has a large cavity or has lost significant structure due to decay, a dental crown may be placed over the visible portion of the tooth to restore strength and function. Crowns are often recommended when the remaining tooth is too weak for a filling alone and needs full coverage for long-term protection.
When tooth decay spreads into the dental pulp, root canal therapy may be needed to remove infected tissue from inside the tooth. The dentist cleans and seals the inner chamber to stop infection, relieve discomfort, and preserve the natural tooth whenever possible. A dental crown is often placed afterward to strengthen and protect the treated tooth.
When tooth decay is too advanced to repair and the tooth structure cannot be saved, tooth extraction may be the safest treatment option. Removing the severely damaged tooth helps stop infection, protect nearby teeth and bone, and create an opportunity for replacement with a dental implant or bridge if needed.
You should see a dentist as soon as possible if you notice tooth sensitivity, visible holes or dark spots, pain when chewing, or signs that a cavity may be getting worse. Tooth decay does not heal on its own and often continues to progress unless it is treated by a dental professional. Early diagnosis and treatment can stop the decay from spreading, protect the natural tooth, and help prevent more serious problems such as infection or tooth loss.
Preventing tooth decay is possible with consistent oral care and healthy habits. Here are some key steps to protect your teeth:
At Pasadena Dental Office and Orthodontics, our experienced dentists provide thorough tooth decay treatment near you in Pasadena, offering comprehensive care for cavities and damaged teeth with services including fluoride treatment, dental fillings, dental crowns, root canal therapy, and other restorative solutions. From early enamel damage to deeper decay that affects the inner tooth, our team uses advanced digital imaging and precise diagnostics to identify the extent of the problem and recommend the right dental treatment. Contact us today to schedule your appointment and take the first step toward protecting your smile and restoring your oral health.
Several risk factors can increase the likelihood of developing tooth decay. People who frequently eat sugary or starchy foods, have reduced saliva, or do not regularly brush and floss tend to develop cavities more easily. Children, older adults, and individuals with exposed roots of teeth are more susceptible to decay because these areas may lack strong enamel protection.
Yes, untreated cavities can affect surrounding tissues, including the gums. Bacteria that cause decay in teeth may irritate gum tissue and contribute to inflammation, which can eventually lead to gum disease if oral health is not properly maintained.
Early control of tooth decay helps prevent small cavities from becoming larger problems. If decay progresses, it can lead to infection, tooth damage, and even tooth loss. Managing decay early is an important part of maintaining healthy teeth and gums.
In severe cases, untreated dental infections can spread beyond the tooth and impact surrounding Craniofacial structures such as the jaw and facial tissues. Maintaining good oral hygiene and regular dental care helps reduce the risk of these complications.
Untreated tooth decay can lead to severe pain, infection, and eventual tooth loss. In serious cases, oral bacteria can spread beyond the mouth and has been linked to broader health conditions such as heart disease and diabetes.
Early-stage tooth decay can sometimes be reversed before a cavity fully forms. Fluoride treatments, improved brushing habits, and a reduced sugar diet can help restore weakened enamel and halt further damage.
