Can Saved Teeth Be Restored? Treatment Options for Damaged Molars - Dentistry

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Is there any hope for worn-down teeth?


Hello Doctor: Recently, I went to the dental clinic for an X-ray, and the dentist found a shadow beneath the root of the second molar in front of my lower left wisdom tooth (which is upright, not horizontally impacted).
There is also a pus-filled abscess near the gum of that molar.
What treatment options are available? Is it possible to treat it without extracting the tooth? I have heard that if that molar is extracted, the teeth in front of it may become loose and fall out.
Can I just have the last wisdom tooth removed and keep the molar that was previously ground down? Thank you, Doctor.

aloha, 40~49 year old female. Ask Date: 2020/09/22

Dr. Huang Tingfang reply Dentistry


Dear Mr.
Aloha: Hello! If the anterior tooth is severely damaged, it needs to be extracted.
If it can still be treated, then the wisdom tooth should be extracted instead! A thorough evaluation is necessary! Take care! Wishing you all the best! Sincerely, Dr.
Huang Ting-Fang, Dentistry.

Reply Date: 2020/09/22

More Info


When it comes to the restoration of damaged molars, particularly after root canal treatment or when there are signs of infection such as a shadow on an X-ray or the presence of a gum abscess, there are several treatment options available. The decision to save a tooth or extract it often depends on the extent of the damage, the health of the surrounding bone and gums, and the overall prognosis of the tooth.

In your case, the presence of a shadow on the X-ray suggests that there may be an infection or other issues at the root level of the molar. The accompanying abscess indicates that the body is responding to an infection, which can be painful and may lead to further complications if left untreated. The first step in addressing this issue is to have a thorough evaluation by your dentist or an endodontist (a specialist in root canal treatments). They will assess the tooth's condition, including the extent of the infection and the structural integrity of the tooth.

If the tooth is deemed salvageable, the following treatment options may be considered:
1. Root Canal Therapy: If the infection is localized and the tooth structure is still intact, a root canal may be performed. This involves removing the infected pulp tissue from inside the tooth, cleaning and disinfecting the root canals, and then sealing them to prevent further infection. After a successful root canal, the tooth will likely need a crown to restore its function and protect it from future damage.

2. Antibiotic Treatment: If there is an active infection, your dentist may prescribe antibiotics to help control the infection before proceeding with any restorative work. This can help reduce inflammation and pain, making subsequent treatments more effective.

3. Crown Placement: After a root canal, placing a crown on the tooth is often necessary to restore its strength and function. Crowns can be made from various materials, including porcelain, metal, or a combination of both, and they are designed to fit over the remaining tooth structure.

4. Extraction: If the tooth is severely damaged and cannot be restored, extraction may be necessary. While you expressed concern about losing the molar and the potential for adjacent teeth to shift, sometimes extraction is the only viable option to prevent further complications.

Regarding your question about extracting the wisdom tooth instead of the damaged molar, this is a possibility. If the wisdom tooth is causing crowding or other issues, and the damaged molar can be saved, your dentist may recommend extracting the wisdom tooth. However, this decision should be made based on a comprehensive evaluation of your dental health and the specific circumstances surrounding your teeth.

It's important to communicate openly with your dentist about your concerns, including the financial implications of treatment. Many dental offices offer payment plans or financing options to help manage the costs associated with dental procedures. Additionally, consider discussing the possibility of dental insurance coverage if applicable.

In summary, while it is possible to restore a damaged molar, the specific treatment will depend on the extent of the damage and the presence of infection. Root canal therapy, antibiotic treatment, and crown placement are viable options if the tooth can be saved. If extraction is necessary, your dentist can guide you on the best course of action to maintain your overall dental health. Always seek professional advice tailored to your individual situation for the best outcomes.

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