Infection, Dentistry FAQ - Page 5

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Post-Wisdom Tooth Extraction: Understanding Stitch Issues and Pain

Post-operative concerns regarding sutures after wisdom tooth extraction? I would like to ask, my wisdom tooth is in a normal position, but the root is closer to the mandibular nerve, which has caused pain in my jaw and right ear. Therefore, I chose to have it extracted when the w...


Dr. Lin Jiayong Reply:
Hello: "Currently, there is no heat in the face, and the swelling is gradually subsiding," indicating that there should be no signs of infection or inflammation. It is recommended to continue follow-up visits for monitoring, as normal recovery typically occurs within si...

[Read More] Post-Wisdom Tooth Extraction: Understanding Stitch Issues and Pain


Understanding Wisdom Tooth Extraction Pain and Recovery: Your Questions Answered

Wisdom tooth issues Hello, Doctor. I have a few questions to ask you. I had my lower left wisdom tooth extracted on the afternoon of March 14. After the anesthesia wore off that night, the pain was intense, and since then, up until today, March 19, I have been experiencing a dull...


Dr. Lin Jiayong Reply:
Hello: For throat pain issues, it is recommended to consult an otolaryngologist to confirm whether there is any injury or infection in the throat. If you have been continuously visiting the dentist for suture removal and the dentist has informed you that the wound is healing well...

[Read More] Understanding Wisdom Tooth Extraction Pain and Recovery: Your Questions Answered


Can I Get a Cavity Filled After Wisdom Tooth Extraction?

Is it possible to fill a cavity in a tooth next to a wisdom tooth just over a week after having the wisdom tooth extracted? The doctor said that I must have my upper wisdom teeth extracted before I can get a filling, but he also mentioned that I need to wait a month after the ext...


Dr. Lin Jiayong Reply:
Hello: It is recommended to have the physician perform emergency treatment first, which may include the localized removal of caries and performing pulp capping or other related protective root canal procedures. After the sutured wound has healed to a certain extent, more aggressi...

[Read More] Can I Get a Cavity Filled After Wisdom Tooth Extraction?


Post-Root Canal Complications: Persistent Gum Bump Concerns

After root canal treatment Hello Doctor: I would like to inquire about a dental issue. About ten years ago, I had root canal treatment on three connected teeth. However, before the Lunar New Year, one of the teeth that had undergone root canal treatment developed a bump on the gu...


Dr. Zeng Guanghui Reply:
Gingival dental abscess may be indicative of apical infection or periodontal infection. If it is an apical infection, it may be necessary to evaluate whether retreatment of the root canal is required. It is recommended to consult a dentist for examination and treatment. Dr. Tseng...

[Read More] Post-Root Canal Complications: Persistent Gum Bump Concerns


How to Manage Tooth Decay and Pain While Saving for Implants

The teeth are completely decayed, leaving only the remaining roots? I want to ask, all my teeth are decayed and only the roots are left! However, I don't have money for dental implants. I want to save enough money to get implants, but since I don't have many teeth, some...


Dr. Lin Jiayong Reply:
Hello: It is recommended to remove any remaining roots to prevent bacterial infection. If you have a disability certificate, low-income proof, or indigenous identification, you may inquire with the local social services or health department about denture subsidies!

[Read More] How to Manage Tooth Decay and Pain While Saving for Implants


Understanding Dental Trauma: Tooth Displacement and Nerve Health

Dental displacement due to impact? 1. The reason for the nerve necrosis in the tooth after the impact is likely due to tissue injury that did not heal properly. Trauma can cause damage to the dental pulp, leading to inflammation and eventual necrosis if the blood supply is compro...


Dr. Zeng Guanghui Reply:
1. The periodontal tissues and nerves within the impacted tooth may be damaged, and the risk of damage increases if the tooth is displaced. 2. If there is no vitality detected in the tooth after five months post-trauma, it is unlikely to regain vitality. 3. If the nerve has retur...

[Read More] Understanding Dental Trauma: Tooth Displacement and Nerve Health


Post-Wisdom Tooth Extraction: Persistent Jaw Pain and Recovery Tips

Post-operative issues after wisdom tooth extraction (cheek and jaw pain) On February 21, I had my upper and lower right wisdom teeth extracted. The procedure went smoothly and quickly, and both teeth had an out-of-pocket collagen component! After taking three days' worth of ...


Dr. Lin Jiayong Reply:
Hello: If the tooth socket bone was reshaped during the extraction of the wisdom tooth, complete healing of the bone may take about 6 months before there is no sensation. A common and bothersome complication after the extraction of the mandibular wisdom tooth is facial numbness. ...

[Read More] Post-Wisdom Tooth Extraction: Persistent Jaw Pain and Recovery Tips


Understanding Tooth Pain: Issues with Wisdom Teeth and Dental Implants

Dental issues Hello Doctor, since yesterday, I have been experiencing pain in the tooth next to my upper right wisdom tooth, which got food debris stuck in it. After using dental floss picks a few times, that tooth started to hurt. I have three crowns on my upper front teeth, whi...


Dr. Lin Jiayong Reply:
Hello: It seems that there are symptoms of acute gingivitis in the maxilla. It is advisable to visit a clinic for local cleaning and disinfection.

[Read More] Understanding Tooth Pain: Issues with Wisdom Teeth and Dental Implants


Managing Post-Extraction Complications After Orthodontic Treatment

Orthodontic extraction Hello, doctor. I am currently an Invisalign user. On February 4th, I had two upper and lower premolars extracted on the right side around 11:30 AM. However, the bleeding did not stop until around 10 PM that night. After that, the wound would hurt even when ...


Dr. Lin Jiayong Reply:
Hello: If the wound has a bacterial infection causing purulence and odor, antibiotic treatment should still be administered. It is advisable to return for a follow-up appointment as soon as possible and inform the physician about the ongoing discharge and odor issues from the wou...

[Read More] Managing Post-Extraction Complications After Orthodontic Treatment


Understanding Root Canal Treatment: Addressing Pain and Complications

Root canal treatment I have longer and more difficult-to-access tooth roots. The clinic does not have a microscope for root canal treatment, so the doctor put in a lot of effort to complete the procedure on my upper right first molar. That tooth itself does not hurt, but I experi...


Dr. Lin Jiayong Reply:
Hello: It is recommended to first consult the original clinic's dentist to take an X-ray of the lower right first molar to confirm whether there is an issue with that tooth. For teeth that have already completed treatment, it is advisable to simply monitor them, as excessive...

[Read More] Understanding Root Canal Treatment: Addressing Pain and Complications


Post-Wisdom Tooth Extraction: Odor and Gum Height Concerns

One week after wisdom tooth extraction, there is still an odor at the wound site and the gum tissue is elevated? I had my upper wisdom tooth extracted a week ago, and I have finished taking the anti-inflammatory medication. Although there is no pain anymore, there is still an unu...


Dr. Lin Jiayong Reply:
Hello: If the smell is unpleasant, or if there is pus or yellow nasal discharge, it is advisable to return for a follow-up appointment to have the physician confirm whether there is a bacterial infection. You may also need to obtain anti-inflammatory medication.

[Read More] Post-Wisdom Tooth Extraction: Odor and Gum Height Concerns


Understanding Swelling After Wisdom Tooth Extraction: Causes and Remedies

Swelling of the gums around the molars after wisdom tooth extraction? Hello Doctor: Last week I had my impacted wisdom tooth extracted, and today after the stitches were removed, the gum around my second molar is still very swollen (as shown in the picture). It is even covering t...


Dr. Zeng Guanghui Reply:
Because the blood clot in the extraction site takes time to be gradually absorbed and replaced by hard tissue, it is important to maintain good oral hygiene during this period to prevent infection and inflammation, which could affect wound healing. Dr. Tseng Guang-Hui, Department...

[Read More] Understanding Swelling After Wisdom Tooth Extraction: Causes and Remedies


Understanding Infection Control in Dental Practices: Key Safety Measures

Infection issues 1. Are the paper towels commonly used by general dentists placed on the patient's chest disposable or reusable after cleaning? 2. Is the chain clip that is placed around the patient's neck also disposable? If it is not disposable, is it disinfected be...


Dr. Lin Jiayong Reply:
Hello: 1. There are disposable waterproof towels as well as reusable towels that have been sterilized through high-temperature and high-pressure methods. 2. The metal clips will be disinfected with 75% alcohol spray. The metal clips only come into contact with the patient's ...

[Read More] Understanding Infection Control in Dental Practices: Key Safety Measures


Understanding Dental Cysts: Causes, Treatment, and Care Tips

Dental cyst After undergoing root canal treatment and having a crown placed on my tooth, I experienced pain when pressing on it. I visited a clinic for treatment, and since there were no nerves inside, the doctor treated it as periodontal disease. However, within a week, I still ...


Dr. Lin Jiayong Reply:
Hello: If the cyst is benign, there is usually no need for excessive concern. However, to ensure that there are no malignant changes, it is common to surgically remove it and perform a biopsy. Since you have a heart condition, it is advisable to seek treatment at a medical center...

[Read More] Understanding Dental Cysts: Causes, Treatment, and Care Tips


Understanding Black Oral Mucosal Lesions: When to Seek Help

Black lesions on the oral mucosa? At the beginning of November, I noticed a black protrusion on the oral mucosa located around the fifth tooth position on the right side, near my front tooth. It appears to be connected to blood vessels, is neither painful nor itchy, and has not d...


Dr. Zeng Guanghui Reply:
It is recommended to consult a dentist for an examination to confirm whether the oral mucosal surface of the fistulous tract is caused by an infection or inflammation of the tooth root apex. Dr. Tseng Guang-Hui, Department of Dentistry, Nantou Hospital.

[Read More] Understanding Black Oral Mucosal Lesions: When to Seek Help


Understanding Hard Bumps on the Upper Jaw: Causes and Concerns

Maxillary issues Hello Doctor, I have a raised lump on my upper jaw that feels hard to the touch. The surface has an irregular shape, and it doesn't hurt or cause any sensation. The color is pink, and it has been present for one month. I do not smoke or chew betel nut. I wou...


Dr. Lin Jiayong Reply:
Common issues with the maxilla primarily involve a normal structural prominence of the maxillary bone. However, there is still a possibility of wound infections in the hard palate area or other types of bacterial/viral infections in the soft palate region. It is advisable to cons...

[Read More] Understanding Hard Bumps on the Upper Jaw: Causes and Concerns


Severe Toothache and Swelling: When to Seek Emergency Dental Care

There is a cavity where the nerve has been partially extracted, causing inflammation and swelling, resulting in a swollen face. The doctor is hesitant to examine it? Hello Doctor, I have a cavity. I went to see a dentist who performed a root canal, leaving a hole. However, after ...


Dr. Lin Jiayong Reply:
Hello: It is strongly recommended that you seek medical attention as soon as possible. If you have facial cellulitis and it continues to go untreated, it may worsen into a deep neck infection, which poses a life-threatening risk. If you are still experiencing significant pain aft...

[Read More] Severe Toothache and Swelling: When to Seek Emergency Dental Care


Is It Safe to Extract Wisdom Teeth Just Days After a Tooth Removal?

Tooth extraction related? Hello Doctor: I had a tooth extraction on December 19, and the dentist said that I need to have two wisdom teeth extracted on December 21, just one day after the previous extraction. I would like to ask if this is advisable, or would you recommend waitin...


Dr. Zeng Guanghui Reply:
To assess the healing status of the original tooth extraction site, if the healing process is progressing well and there are no signs of infection, you may proceed to evaluate other teeth. It is recommended to return for a follow-up appointment with a dentist for a thorough exami...

[Read More] Is It Safe to Extract Wisdom Teeth Just Days After a Tooth Removal?


Dealing with a Cracked Second Molar: Should You Extract the Remaining Half?

Biting down on food has fractured the second molar? On December 5th, I cracked my lower left second molar while eating. The dentist later extracted half of the tooth and mentioned that if it's inconvenient to chew, the remaining half could be removed as well. Currently, ther...


Dr. Zeng Guanghui Reply:
It is recommended to completely extract the tooth. Leaving half of the tooth can increase the risk of food debris accumulation and infection. Dr. Tseng Guang-Hui, Department of Dentistry, Nantou Hospital.

[Read More] Dealing with a Cracked Second Molar: Should You Extract the Remaining Half?


Does Wisdom Tooth Filling Affect Adjacent Teeth? Understanding Post-Procedure Pain

Wisdom tooth restoration? Hello, Doctor. My teeth were originally without any sensitivity, and I would go for a dental cleaning when it was time. The dentist said that my upper right wisdom tooth had a cavity, and it was quite deep. They first filled it with medication for disinf...


Dr. Lin Jiayong Reply:
Hello: "After returning home, I used a dental mirror to check the appearance of all my teeth, and everything seems fine. The cavity in my upper right wisdom tooth is also gone. The dentist prescribed anti-inflammatory medication and antibiotics for me." It is advised to...

[Read More] Does Wisdom Tooth Filling Affect Adjacent Teeth? Understanding Post-Procedure Pain


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