Magok-dong Dental Clinic_“I had root canal treatment, but it hurts again?” [1. When apicoectomy is needed]

Hello.

Honest treatment, easy-to-understand explanations!

This is Seoul Dia Dental Clinic near Magok Station, where smiles come to mind before worries.

Have you ever had this experience?

The cavity was deep, so you even had root canal treatment,

but a few months later, the throbbing comes back and you feel a sharp pain when chewing.

“Hmm… they said the nerve was completely removed, so why does it hurt again?”

At times like this, it may not just be sensitivity,

but a strong possibility that inflammation remains at the tip of the tooth root.

The treatment needed in that case is apicoectomy (root-end resection),

and although the name may be unfamiliar, the principle is simpler than you might think.

Let me explain step by step from here.

What is apicoectomy?

Magok-dong Dental Clinic_Inflammation removal at the root of the tooth

Apicoectomy, as the name suggests,

is a treatment that removes inflammation by cutting off the very tip of the tooth root (apex).

Most bacteria are removed through root canal treatment,

but the very deep area at the root tip may not be reached by instruments,

so bacteria can hide there and later cause problems again.

In such cases, the dentist approaches from outside the gum,

slightly removes only the inflamed root-end area, and removes the bacteria.

• A treatment that leaves the tooth in place while removing only the inflammation

• A last-resort way to save the tooth when root canal treatment does not solve the problem

This is the essence of apicoectomy.

When apicoectomy is needed

Situations where apicoectomy may be needed

It is not a treatment everyone needs,

but if even one of the situations below applies, it may be worth checking.

1. When pain continues even after root canal treatment

Magok-dong Dental Clinic_Root canal treatment

If pain remains when chewing or pressing even after root canal treatment is finished,

bacteria remaining at the root tip are likely the cause.

In that case, painkillers or antibiotics may temporarily calm it down,

but the pain soon returns.

In the end, the root-end inflammation itself must be removed for a real solution.

2. When the gums swell or pus comes out

Magok-dong Dental Clinic_Gum pus pocket

If one side of the gums becomes swollen, or if pressing on it feels like pus comes out with a small “pop,” that is a sign that inflammation has spread to the apical area.

This is not just simple gum inflammation, but may mean that bacteria from the tooth root tip have spread to the jawbone.

At this point, the source of the inflammation must be removed directly to prevent pus from collecting again.

3. When retreatment of the root canal is difficult

Magok-dong Dental Clinic_Abnormal root canal

Sometimes the root canal is so narrow or curved that bacteria cannot be reached through the existing pathway.

In such cases, rather than repeating root canal treatment,

approaching from the outside through apicoectomy may be more effective.

4. When the tooth is still too valuable to replace with an implant

Magok-dong Dental Clinic_When the tooth structure is otherwise normal

Many people say, “If it hurts, just pull it out; we can place an implant, right?”

but once a natural tooth is lost, that is the end of it.

Apicoectomy is a way to save a tooth that feels too valuable to extract for an implant,

and if the tooth structure is intact, there is no need to extract it;

it may be sufficient to remove only the inflammation and continue using the tooth.

If we summarize the cases where apicoectomy is needed,

1. Pain remains even after root canal treatment,

2. Pus develops in the gums,

3. It is difficult to resolve with retreatment of the root canal, and

4. It feels too valuable to extract the tooth,

then it is “the last treatment to save the tooth.”

Magok-dong Dental Clinic_Seoul Dia Dental Clinic precise diagnosis

At Seoul Dia Dental Clinic near Magok Station, we use 3D CT diagnosis rather than simple X-rays to accurately determine the location and size of the inflammation.

Based on the results, we treat only the necessary area with minimal incision, reducing pain and recovery burden and, above all, focusing on “helping the tooth last longer.”

“I had root canal treatment, but it hurts again…”

That is not simply sensitivity.

If you receive an accurate diagnosis now, the tooth can still be saved.

[This post was written in accordance with the Medical Service Act for the purpose of providing correct information about dental surgeries and procedures.

Infection and side effects may occur after surgery, so the procedure should be decided after sufficient consultation with a skilled medical team.]

[Magok-dong Seoul Dia Dental Clinic Apicoectomy Series]

1. Cases where apicoectomy is needed

2. Apicoectomy procedure

3. Problems that arise when apicoectomy is delayed

4. Post-apicoectomy care and recurrence prevention