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Cavity Treatment, Root Canal Treatment, and Essential Cavity Prevention Tips from a Jongno-gu Dental Clinic!

Boston Dental Clinic · ✅보스톤치과✅ · July 1, 2025

Cavity Treatment, Root Canal Treatment, and Essential Cavity Prevention Tips from a Jongno-gu Dental Clinic! 🦷 Why Are Cavities and Root Canal Treatment Important? Many people exp...

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This page is an English translation of a Korean Naver Blog archive entry. For exact wording and source context, verify against the Korean archive original and the original Naver post.

Clinic: Boston Dental Clinic

Original post date: July 1, 2025

Translated at: August 17, 2026 at 12:16 PM

Medical note: This translation does not guarantee medical accuracy or suitability for treatment decisions.

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🦷 Why Are Cavities and Root Canal Treatment Important?

Many people experience cavities due to changes in modern eating habits, stress, and irregular oral care routines. Because cavities do not heal naturally, failing to detect and treat them early can damage the nerve inside the tooth and may make root canal treatment necessary.

In particular, quite a few patients who visit a Jongno-gu dental clinic have allowed their cavities to progress, resulting in severe pain and eventually requiring root canal treatment. In this post, we will look at cavity treatment, root canal treatment, and ways to prevent cavities.

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How Does Cavity Treatment Proceed?

Cavities begin when the enamel on the tooth surface is damaged by acids. If detected early, treatment may be completed with a simple composite resin procedure, but as the condition progresses, it may require an inlay, onlay, or even root canal treatment.

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Stages of Cavity Treatment

① Early-Stage Cavity

Only the enamel is damaged. There is usually little to no pain, but the cavity can be detected during regular checkups. Treatment can be completed with a small composite resin filling.

② Moderate Cavity

The cavity has progressed to the dentin, causing sensitivity and pain in response to hot or cold stimuli. The decayed area is removed and restored with composite resin or an inlay.

③ Advanced Cavity

The cavity has progressed to the pulp, or tooth nerve. Pain is severe, and the tooth requires root canal treatment followed by placement of a crown.

In actual dental care at Jongno-gu dental clinics, responding quickly to early-stage cavities is recommended as the best way to reduce treatment time, cost, and pain.

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When Is Root Canal Treatment Necessary, and How Is It Performed?

When a cavity progresses to the pulp, pulpitis can develop, accompanied by severe pain and inflammation. If left untreated, the inflammation can spread to the alveolar bone, the bone around the tooth root, and may lead to extraction.

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Root Canal Treatment Process

① Detailed Examination and X-Ray Imaging

Confirming the extent of the cavity and inflammation

② Anesthesia and Removal of the Infected Nerve

Removing the nerve and infected tissue inside the tooth

③ Root Canal Enlargement and Disinfection

Widening the root canal, rinsing it with disinfectant, and removing bacteria

④ Root Canal Filling

Sealing the root canal with a special filling material to prevent bacteria from re-entering

⑤ Crown Restoration

Placing a prosthetic crown to strengthen the tooth

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Precautions After Cavity or Root Canal Treatment

Proper care remains important even after treatment. In particular, because a tooth that has undergone root canal treatment has no sensation, it can be difficult to notice a recurrent cavity, making regular checkups essential.

📌 Care Instructions

  • Avoid hot or hard foods on the day of treatment

  • Brush with a soft toothbrush and use dental floss and an oral irrigator

  • Have regular checkups every 6 months to 1 year

  • If you have received a crown, carefully maintain the area around it to control bacteria

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Prevent Cavities with These Steps!

The most important thing is cavity prevention. Here are some methods you can practice in daily life.

📌 Cavity Prevention Habits

  • Proper brushing: Brush three times a day, within 3 minutes after meals. Clean carefully up to the gum-tooth line.

  • Use dental floss and an oral irrigator: Keep areas that a toothbrush cannot reach clean.

  • Reduce sugar intake: Brush your teeth immediately after consuming snacks, soft drinks, or chocolate.

  • Use fluoride toothpaste: Help prevent cavities by strengthening the enamel.

  • Have regular checkups every 6 months: Check for early-stage cavities and receive scaling.

Visiting a nearby dental clinic, such as a Jongno-gu dental clinic, for scaling and regular checkups can be very helpful for detecting and preventing cavities early.

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Teeth are valuable parts of the body that must last a lifetime. Since early detection and treatment are especially important for cavity and root canal treatment, regular dental checkups are necessary to maintain healthy teeth. Consider receiving regular checkups at a nearby Jongno-gu dental clinic. We hope you will begin taking more careful care of your valuable teeth today!

#JongnoGuDentalClinic #CavityTreatment #RootCanalTreatment #DentalCare #DentalHealth #EndodonticTreatment #CavityPrevention #DentalCheckup

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