Can X-Ray Exposure of Oral Wounds Lead to Cancer?
Can oral wounds develop cancer due to X-ray exposure? Dr. Chuang, if there is a sore in the mouth, commonly known as a mouth ulcer, located on the upper right gum, will taking an X-ray of the teeth cause cancer? Thank you, little old man.
Dr. Zhuang Suhui reply Dentistry
Hello: The radiation dose from a single dental X-ray is not sufficient to cause cancer.[Read More] Can X-Ray Exposure of Oral Wounds Lead to Cancer?
Understanding Gum Disease: Symptoms, Treatment, and Cancer Concerns
Periodontal disease with some ulceration of the gums? Hello Dr. Chuang, two days ago after brushing my teeth, my gums became slightly swollen. Currently, I don't feel any pain. I have been brushing the swollen area for the past two days and have also touched it with my finge...
Dr. Zhuang Suhui reply Dentistry
Hello: It sounds like your oral hygiene may not be very good (since you mentioned you brush your teeth infrequently), which increases the likelihood of periodontal disease. As for whether it is oral cancer, a clinical examination or even a biopsy is necessary to confirm. Based so...[Read More] Understanding Gum Disease: Symptoms, Treatment, and Cancer Concerns
Are Water Lasers Widely Used in Pain-Free Tooth Extraction?
Water laser issues? Hello, I would like to ask if some dental clinics have water laser equipment used for tooth extraction, which is painless and results in minimal wounds. Is this technology currently widely used? Additionally, how effective is it?
Dr. Zhuang Suhui reply Dentistry
Hello: We apologize! Our hospital currently does not have this equipment, so we are unable to provide accurate information. Thank you for your understanding![Read More] Are Water Lasers Widely Used in Pain-Free Tooth Extraction?
Understanding Root Canal Re-treatment and Wisdom Tooth Extraction
Inquire about dental issues? Hello: 1. I previously had a root canal treatment on a tooth, but since the tooth was fractured, the filling has fallen out. Today, when I visited another dentist, they said that the root canal treatment needs to be redone. How is it possible to per...
Dr. Zhuang Suhui reply Dentistry
Hello: When a tooth that has undergone root canal treatment requires retreatment, the original filling material must be removed, and then the root canal treatment can be redone. During tooth extraction, after anesthesia, there will be no pain felt during the procedure, but some s...[Read More] Understanding Root Canal Re-treatment and Wisdom Tooth Extraction
Is Ultrasonic Scaling the Tool Used for Teeth Cleaning at Clinics?
Teeth cleaning issues? Hello, may I ask if the tool used at the dental clinic for cleaning teeth, which involves drilling on the teeth, is ultrasonic scaling?
Dr. Zhuang Suhui reply Dentistry
Hello: Yes, using ultrasound to break up dental calculus.[Read More] Is Ultrasonic Scaling the Tool Used for Teeth Cleaning at Clinics?
Persistent Bleeding Gums After Dental Cleaning: What to Do Next?
Bleeding gums? Hello: I previously experienced bleeding while brushing my teeth, and sometimes I can taste blood in my mouth. It feels like there is swelling in the gum area behind my front teeth. I visited the dentist, who performed a cleaning and said it should improve in about...
Dr. Zhuang Suhui reply Dentistry
Hello: Bleeding while brushing is mostly caused by gingival inflammation. If bleeding persists even after dental cleaning, it is necessary to seek treatment with medications, such as mouthwash or oral medications, or to pursue further periodontal treatment.[Read More] Persistent Bleeding Gums After Dental Cleaning: What to Do Next?
Swollen Gums Between Teeth: Causes and When to See a Dentist
Gingiva Hello Doctor: Recently, the gum between my two front teeth has swollen. I am wearing braces and I have a habit of brushing my teeth after every meal. Is this a bacterial infection or simply due to heat in my body? Should I seek medical attention? Please advise, thank you.
Dr. Zhuang Suhui reply Dentistry
Hello: Swelling of the gums is likely due to gingival inflammation or trauma, and it is not related to excessive heat in the body. You should seek medical attention and treatment.[Read More] Swollen Gums Between Teeth: Causes and When to See a Dentist
Common Dental Issues: Causes of Bleeding Gums and Wisdom Tooth Care
Dental issues 1. What are the reasons for frequent bleeding while brushing teeth? 2. How is dental cleaning performed? Does it hurt? 3. What should I do if the gum tissue around my lower left and lower right wisdom teeth is slightly swollen? Thank you :)
Dr. Zhuang Suhui reply Dentistry
Hello: Young people often experience bleeding while brushing their teeth. After ruling out systemic diseases, the most common cause is gingival inflammation. Therefore, it is important to visit a dentist for a professional cleaning. Dental cleaning uses ultrasonic waves to remove...[Read More] Common Dental Issues: Causes of Bleeding Gums and Wisdom Tooth Care
How Long Does It Take for Wisdom Teeth to Fully Erupt?
The time it takes for wisdom teeth to fully emerge can vary significantly among individuals. Typically, wisdom teeth begin to erupt between the Hello, I recently developed a wisdom tooth on the lower left side, and the gum is somewhat swollen and painful. I'm not sure if it ...
Dr. Zhuang Suhui reply Dentistry
Hello: Wisdom teeth may not erupt properly due to their growth direction. You should first visit a dentist to determine whether to wait or if extraction is necessary. Directly extracting protruding front teeth without orthodontic treatment is a last resort. Teeth should not be gr...[Read More] How Long Does It Take for Wisdom Teeth to Fully Erupt?
Persistent Oral Cyst in Child: When to Seek Dental Care?
A 0.5 cm abscess on the oral labial mucosa? Hello, my daughter is currently in the fifth grade and has developed a pus-filled lesion on her oral lip wall that has persisted for over two months. It fluctuates in size but has not completely resolved. Today, I noticed it has grown l...
Dr. Zhuang Suhui reply Dentistry
Hello: You can first take her to see an oral surgeon at the dental clinic.[Read More] Persistent Oral Cyst in Child: When to Seek Dental Care?
Legalities of Dental Assistants Performing Teeth Whitening Procedures
Medical actions performed by assistants? Hello, do the light devices used for teeth whitening require registration and inspection? I heard that registered medical devices must be operated by a physician, which means that if an assistant performs the procedure, it would be illegal...
Dr. Zhuang Suhui reply Dentistry
Hello: I am not sure if the light therapy device needs to be registered, but assistants can provide timely support while the physician is performing their duties. You can inquire about this issue with the local health authorities.[Read More] Legalities of Dental Assistants Performing Teeth Whitening Procedures
Managing Sinusitis Symptoms After Oral-Nasal Fistula Surgery
Symptoms of sinusitis after nasal and oral fistula surgery? Dear Doctor, Recently, I had a tooth extraction that resulted in an oroantral fistula. I underwent a first repair surgery where collagen was used to close the wound. However, a few days before the stitches were to be r...
Dr. Zhuang Suhui reply Dentistry
Hello: It is difficult to provide you with specific advice without seeing your condition in person at the clinic. I hope you can visit the oral surgery department for a re-evaluation and treatment.[Read More] Managing Sinusitis Symptoms After Oral-Nasal Fistula Surgery
Can a New Crown Help Prevent Food Trapping and Gum Disease?
Braces and Gingivitis I had a root canal treatment on my second-to-last molar and received a crown. I often experience food getting stuck in the gaps of that tooth, especially with chicken, which leads to gingivitis. Doctor, if I were to redo the crown, would it help reduce the f...
Dr. Zhuang Suhui reply Dentistry
Hello: I suggest that you first visit a dentist to check if the food impaction is caused by your dentures. If there are cavities or periodontal disease in the gaps between your teeth, it could also lead to enlarged spaces. It's important to confirm the cause first; if it is ...[Read More] Can a New Crown Help Prevent Food Trapping and Gum Disease?
Is Teeth Whitening with Air Abrasion Effective and Safe for Your Teeth?
Regarding teeth whitening? I would like to ask the doctor if sandblasting for teeth whitening is effective and if it can harm the teeth.
Dr. Zhuang Suhui reply Dentistry
Hello: The effect of air abrasion teeth whitening is limited to the removal of extrinsic stains, such as those from tobacco, betel nut, or discoloration from tea and coffee. It does not have a bleaching function for the teeth themselves. Since it utilizes small particles to spray...[Read More] Is Teeth Whitening with Air Abrasion Effective and Safe for Your Teeth?
Addressing Wisdom Teeth Issues During Orthodontic Treatment
Issues with Wisdom Teeth During Orthodontic Treatment Hello, doctor. I am considering orthodontic treatment due to misaligned teeth. I would like to ask about my upper second molars on both sides, which have been filled due to deep cavities but are functioning normally and have n...
Dr. Zhuang Suhui reply Dentistry
Hello: Before orthodontic treatment, it is necessary to take X-rays and analyze dental models to determine the method of correction and whether tooth extraction is needed. X-rays can also help identify the presence of wisdom tooth buds; if there are tooth buds, there is a possibi...[Read More] Addressing Wisdom Teeth Issues During Orthodontic Treatment
Managing Dead Baby Teeth: When to Extract or Treat?
Deciduous tooth necrosis, with swollen gums and pus? Last April, my daughter fell and chipped a corner of her upper front tooth. Three months later, the tooth turned black, and the dentist said it was dead. Another three months passed, and the gums around the dead tooth became sw...
Dr. Zhuang Suhui reply Dentistry
Hello: If it is possible to perform a root canal treatment to save the tooth, that would be the best option. I suggest you give it a try; how will you know it won't be successful if you don't attempt it? Even if it doesn't work out, it won't be too late to ext...[Read More] Managing Dead Baby Teeth: When to Extract or Treat?
Understanding Gum Disease and Orthodontic Solutions for Bad Breath
Periodontal disease and orthodontic issues? I have bad breath, but taking medication to reduce heat in my body hasn't helped. People say it might be a dental issue. Could it be periodontal disease? Sometimes I bleed when I brush my teeth, and my bad breath is really troublin...
Dr. Zhuang Suhui reply Dentistry
Hello: Periodontal disease can potentially cause bad breath, but bad breath is not necessarily caused by periodontal disease. If you experience bleeding while brushing your teeth, it indicates that your gums are likely inflamed. Simply getting a dental cleaning is not sufficient;...[Read More] Understanding Gum Disease and Orthodontic Solutions for Bad Breath
Common Issues After Root Canal Treatment: What You Need to Know
Problems Associated with Root Canal Treatment Hello Doctor: Previously, I visited a private dental clinic (under national health insurance) due to a cavity. The cavity was located between two teeth (behind the canine) and did not cause any sensitivity or pain. I thought it was ju...
Dr. Zhuang Suhui reply Dentistry
Hello: If there is still pain after root canal treatment, it is necessary to re-evaluate to determine if the treatment was incomplete or if there are other issues. However, these evaluations must be conducted clinically and in conjunction with X-rays, so it is recommended that yo...[Read More] Common Issues After Root Canal Treatment: What You Need to Know
Understanding Sublingual Gland Swelling: Causes, Treatments, and Concerns
The submandibular gland is slightly swollen? Sublingual gland: Initially, both sides under my tongue were painful, red, and swollen, which was quite uncomfortable. After 2 to 3 days, one side completely resolved, while the other side remains slightly swollen but is no longer red ...
Dr. Zhuang Suhui reply Dentistry
Hello: The sublingual gland is a type of salivary gland. Enlargement of the sublingual gland may be due to obstruction; regardless of whether it is caused by obstruction or other reasons, it might require a minor surgical procedure. However, it is not life-threatening, so you don...[Read More] Understanding Sublingual Gland Swelling: Causes, Treatments, and Concerns
How Long After Radiation Therapy Can Dental Implants Be Placed?
How long after radiation therapy can dental implants be placed? Hello Director Chuang: My father previously underwent surgery for salivary gland cancer and received radiation therapy afterward. I would like to ask: (1) How long after radiation therapy should he wait before gettin...
Dr. Zhuang Suhui reply Dentistry
Hello: After radiation therapy, if there is damage to the bone, it may lead to osteomyelitis. Therefore, it is generally recommended to wait at least six months after the completion of treatment before undergoing dental surgery. Prior to dental implant placement, a comprehensive ...[Read More] How Long After Radiation Therapy Can Dental Implants Be Placed?