Oral, Dentistry FAQ

Understanding White Lesions in the Oral Mucosa: Causes and Concerns

Oral mucosa Hello, doctor. I have been experiencing throat inflammation for the past couple of days, and when I looked in the mirror, I noticed a white, irregularly shaped mass on the inner right cheek of my mouth. It is not painful or itchy, and there is no swelling. The texture...

Dr. Zeng Guanghui Reply:
Hello Mr. Andy: It is recommended to consult a dentist or an otolaryngologist for further examination. Dr. Tseng Guang-Hui from Nantou Hospital's Dental Department.

Understanding Irregular White Lesions on Oral Mucosa: Causes and Concerns

Oral mucosa Hello, doctor. Today, due to a throat inflammation, I looked in the mirror and noticed an irregularly shaped white patch on the inner mucosa of my right cheek, slightly larger than a grain of rice. It is not painful, itchy, or swollen (completely flat). I sometimes un...

Dr. Zeng Guanghui Reply:
Hello Mr. Jiang: It may be inflammation caused by irritation of the mucous membrane. I recommend seeing a dentist for further examination. Dr. Tseng Guang-Hui, Department of Dentistry, Nantou Hospital.

Recurring Gum Issues Around Wisdom Tooth: Causes and Concerns

Repeated cavities in the wisdom teeth? Hello Doctor: The gum in the upper right area where my wisdom tooth is located often swells and develops holes. It usually heals on its own, but after a few days or weeks, it starts to hurt again. Strangely, only that area is affected, and t...

Dr. Lin Jiayong Reply:
Hello: It is recommended to directly ask an oral surgeon to perform X-ray imaging and biopsy for confirmation.

Assessing Cracked Teeth After Root Canal Treatment: To Extract or Not?

Cracked teeth after root canal treatment? Hello, for a tooth that has undergone root canal treatment and shows cracks, the depth and angle of the cracks cannot be determined through X-ray imaging. However, an intraoral examination reveals a fracture. Should the tooth be extracted...

Dr. Lin Jiayong Reply:
Hello: It is recommended to visit a dental center's endodontics department for the dentist to assess the fracture location of the tooth, as well as to determine if treatment can restore its original shape and function. After discussing an appropriate treatment plan, you can ...

Common Dental Concerns: Understanding Tooth Cracks and Sensitivity

Inquiry for clarification? Hello Dr. Tseng, I have a few questions I would like to ask you: Q1. I have noticed a small gap on the occlusal surface of my lower left first molar. I'm not sure if it is a fracture or if it has always been like that. There are no symptoms, but...

Dr. Zeng Guanghui Reply:
Hello Mr. Kris: 1. Unless the cavity is very deep, maintaining good oral hygiene is usually sufficient. 2. It is recommended to consult a dentist for further diagnosis. 3. If a tooth has cracked but the damage is limited to the enamel, there are generally no symptoms; just monito...

Failed Wisdom Tooth Extraction: Seeking Solutions and Next Steps

Failed wisdom tooth extraction? Hello Dr. Lin, I am currently undergoing orthodontic treatment, but I am experiencing pain from my lower left wisdom tooth. The orthodontist indicated that extraction was possible. Before the extraction, an X-ray revealed that it was a horizontal w...

Dr. Lin Jiayong Reply:
Hello: If it is confirmed that the residual roots of your wisdom teeth are causing you psychological or physical discomfort, and the original clinic's dentist is unwilling to address the issue, it is recommended that you request a referral or go directly to the oral surgery ...

Common Dental Concerns: Sensitivity, Cracks, and Rough Edges Explained

Questions about teeth? Hello Dr. Chiu, I have some questions regarding my teeth that I would like to ask you: Q1. My lower left incisor has become sensitive and feels dull pain after being lightly struck by a metal utensil. The tooth appears normal to the naked eye, but when il...

Dr. Qiu Qiongyao Reply:
Hello Kris, In response to your inquiries, here are the answers: A1: For sensitivity and dull pain, it is recommended to visit a dentist for an X-ray examination. A2: The rough or chipped areas on the occlusal surface of the teeth can be polished, but it is also advisable t...

Understanding Tooth Root Issues: Cysts, Cavities, or Oral Ulcers?

Root issues? Hello Doctor, a couple of days ago I suddenly noticed something near the root of my tooth that looks like either a hole or a small bump. I would like to ask if this is an apical abscess or just a simple oral ulcer? In the first image, I want to inquire about the area...

Dr. Lin Jiayong Reply:
Hello: It is recommended to consult the periodontology department at a medical center directly. The issue may be caused by periapical inflammation or an abscess leading to a gum laceration, or it could be due to deep bacterial accumulation in the periodontal pockets around the ro...

Persistent Pain After Dental Implant: Should You Remove It?

Unexplained throbbing pain in the teeth? It has been 10 years since the dental implant was placed. After replacing the crown on the upper first molar, peri-implantitis occurred. Following root planing, there has been persistent dull pain above the upper jaw for 6 months. A CT sca...

Dr. Lin Jiayong Reply:
Hello: It is advisable to consult an oral surgeon, as removing an implant that has been in place for over 10 years and shows no signs of mobility is a significant procedure. You should be mentally prepared and seek a specialist surgeon to ensure a safer operation.

Understanding Oral Soft Tissue: Concerns About Movable Cheek Lumps

Buccal palpation Hello doctor, I felt a movable lump in the cheek area next to my wisdom tooth. However, when I saw the doctor, he assured me that it is a soft tissue in the oral cavity and told me not to worry, saying it is not a growth. But the lump feels somewhat oval-shaped a...

Dr. Zeng Guanghui Reply:
Hello Ms. Lala: It is possible that the inflammation and swelling are due to the gums around your wisdom tooth. It is recommended to return for a follow-up appointment for further examination by a dentist. Dr. Tseng Guang-Hui, Department of Dentistry, Nantou Hospital.

Concerns About Persistent Lump After Wisdom Tooth Extraction: What to Do?

I'm concerned about a hard lump that hasn't gone away for a long time after having my wisdom teeth removed? Hello Dr. Chiu, I had my lower right wisdom tooth extracted at the clinic on February 22. After the extraction, my cheek was very swollen. By March 18, the swelli...

Dr. Qiu Qiongyao Reply:
Hello: Regarding your questions, here are my suggestions. Q: 1) What should I do next? Should I return to the medical center for drainage? Can medication speed up the disappearance of the lump? A: (1) You need to return to the oral surgery (dentistry) department to monitor the...

Chronic Pain in Jaw Muscles After Wisdom Tooth Extraction: Causes and Solutions

Pain in the muscles behind the wisdom teeth for many years? About four years ago, I had my lower left horizontal wisdom tooth extracted. Since then, the muscle tissue in the posterior area has been swollen and painful, possibly due to prolonged mouth opening during the extraction...

Dr. Lin Jiayong Reply:
Hello: It is recommended to visit the oral and maxillofacial surgery department or the temporomandibular joint (TMJ) clinic at a medical center. Inform the physician about this condition to determine if a CT scan of the head and neck is necessary or if a referral to neurology is ...

Post-Wisdom Tooth Extraction Care: Common Concerns and Tips

Post-operative issues after wisdom tooth extraction? Hello Doctor, I recently had four wisdom teeth extracted. I have a few questions: 1. Is it safe to use the lowest setting on a water flosser to rinse out the extraction sites 13 days post-surgery? I can't remove the food ...

Dr. Lin Jiayong Reply:
Hello: It is recommended to gently rinse manually for safety. The color of the newborn's gum tissue may differ from the surrounding areas. You may ask the doctor to prescribe antihistamines to avoid sneezing, which could affect wound healing.

Understanding Oral Blisters: Causes, Treatment, and Care Tips

There is a blood blister in the mouth? Hello, doctor. I have a question. Whenever I eat salty fried foods like popcorn chicken, I tend to develop blisters in my mouth. I have a few questions: 1. Should I pop the blisters? 2. If I don't pop them, how long will it take for the...

Dr. Zeng Guanghui Reply:
Dear Mr. Nanbao, 1. Generally, blisters will rupture on their own. If the blister is too large or affects eating, it is advisable to consult a dentist. 2. If the blister has ruptured, keep the wound clean; it should heal in about a week. 3. Unless there is pain or infection, ...

Persistent Lump After Wisdom Tooth Extraction: What to Do Next?

It has been two months since my wisdom tooth extraction, and there is still a lump? Hello, Director Lin. I had my lower right wisdom tooth extracted at the clinic on February 22. After the extraction, my cheek was very swollen. By March 18, the swelling had decreased but was stil...

Dr. Lin Jiayong Reply:
Hello, 1. Medication can indeed have an anti-inflammatory effect. 2. Alternating hot and cold compresses can improve circulation. 3. It may be the process of bone remodeling. 4. Observe for about six months; if it is still swollen by the end of August this year, it is recommended...

Understanding Persistent Hard Growth in the Upper Jaw: Dental Insights

There is a hard lump on the upper jaw? Hello, Doctor. Last March, I discovered a hard, flesh-colored lesion in my upper jaw, approximately 0.1-0.2 mm in size. It is painless and does not itch. It has not disappeared and feels solid; when I touch it with a cotton swab, it does not...

Dr. Zeng Guanghui Reply:
Hello Ms. Aa: I apologize for not being able to provide a detailed response. I recommend visiting a medical center for further examination or treatment in the oral surgery or otolaryngology department. Dr. Tseng Guang-Hui from Nantou Hospital's dental department.

Effective Daily Cleaning Methods for Managing Periodontal Disease

Daily Cleaning Methods for Periodontal Disease Hello, Director Zeng. I have currently completed the first phase of periodontal treatment, which included subgingival scaling, and I have scheduled follow-up appointments. The dentist mentioned that for deeper pockets, I could use in...

Dr. Zeng Guanghui Reply:
Hello Mr. Huang: It is recommended to perform routine cleaning of the periodontal pockets using standard brushing techniques and dental floss or interdental brushes. If using a water flosser to clean between teeth, it is advised not to use it forcefully on deep pockets. If oral h...

Addressing High Bite and Open Bite Issues: Which Specialist to Consult?

Anterior open bite, with a sensation of high occlusion on the right molars? Doctor, about five or six years ago, I had a filling on my upper right second molar that fell out. I went to the dentist to have it refilled, but I always felt it was too high afterward. I returned to the...

Dr. Lin Jiayong Reply:
Hello: It is recommended to consult the orthodontic department at a medical center to inquire about possible solutions for addressing the anterior open bite issue.

Understanding Dentures and Oral Health Issues: FAQs on Dental Care

Dentures and Oral Thrush 1. What is the cause of the black line between the teeth and gums? Can a dentist determine the cause after examination? If I want to remove the black line, what would be the cost? Is it charged per tooth or as a single session? 2. After tooth extraction...

Dr. Lin Jiayong Reply:
Hello: 1. The discoloration could be due to dental caries, food pigment staining, oxidation and corrosion of metals or silver powder in old dentures, chronic inflammation of the gums caused by metals, or discoloration following root canal treatment. It is advisable to discuss t...

Understanding Tooth Wear: Concerns About Sharp Molars and Tongue Health

Inquiry for consultation? Hello Dr. Lin, I have some questions and would like to seek your opinion or advice. My lower left and right second molars, particularly the areas closer to the tongue, have become sharper or rougher due to long-term wear. Here are my inquiries: Q1. As ...

Dr. Lin Jiayong Reply:
Hello: It is recommended that you visit the same medical center and make appointments with both the otolaryngology department and the oral surgery department to confirm whether there are any lesions on your tongue. If both doctors indicate that there are no lesions, you can feel ...

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