Understanding Oral Cancer: Radiation Therapy and Its Side Effects
Oral cancer Hello Doctor: My father underwent radiation therapy for oral cancer. At one point, he had a tooth extraction to remove debris from inside the tooth. However, he subsequently began experiencing severe tinnitus. Is this symptom a side effect of the radiation therapy, or...
Dr. Wu Jinjun reply Dentistry
Hello: 1. According to the current dental literature, there are no reports linking tooth extraction to "severe tinnitus." Regarding whether it may be caused by radiation therapy, I recommend consulting a radiologist. 2. Generally, when radiation therapy is performed in ...[Read More] Understanding Oral Cancer: Radiation Therapy and Its Side Effects
Understanding Gum Grafting: Costs and Considerations for Receding Gums
Issues related to gum grafting? I have two areas of gum recession, and my dentist said I brush too hard. I find the gum recession unappealing and would like to undergo gum grafting. Could you please tell me the cost for two grafts?
Dr. Wu Jinjun reply Dentistry
Hello: Gingival grafting must first be assessed for feasibility and success rate. It is recommended that you visit a dental clinic for an examination and discuss with your physician. Dr. Wu Jin-jun, Director of Dentistry, Hsinchu Hospital, Department of Health, Executive Yuan.[Read More] Understanding Gum Grafting: Costs and Considerations for Receding Gums
When is Root Canal Treatment Necessary for Cavities?
When is root canal treatment necessary? When is root canal treatment necessary for cavities? Recently, I felt something unusual with my tooth, so I went to the clinic for an examination. After taking an X-ray, the dentist said I had a cavity. The dentist drilled it open, cleaned ...
Dr. Wu Jinjun reply Dentistry
Hello: If cavities are only in the enamel or dentin, they can be treated with silver amalgam or resin fillings. Root canal treatment is only necessary when the decay reaches the nerve. Dr. Wu Jin-jun, Director of Dentistry at Hsinchu Hospital, Department of Health, Executive Yuan...[Read More] When is Root Canal Treatment Necessary for Cavities?
Understanding the Cost of Dental Implants: A Comprehensive Breakdown
Cost of dental implants Under the simplest conditions for dental implants (with the patient having good oral health), what is the minimum cost for the cheapest upper molar implant, the cheapest crown, and the cheapest complete materials (legal materials excluding equipment and la...
Dr. Wu Jinjun reply Dentistry
Hello: 1. This is not a medical disease issue. 2. For the material costs of dental implants, please contact the implant manufacturers directly for a clearer comparison. Dr. Wu Jin-jun, Director of Dentistry, Hsinchu Hospital, Department of Health, Executive Yuan.[Read More] Understanding the Cost of Dental Implants: A Comprehensive Breakdown
Understanding Facial Swelling After Sinus Lift for Dental Implants
Facial swelling after sinus lift surgery for dental implants? After my sinus lift surgery (bone graft) for dental implants, I have swelling on the right side of my face. The implant dentist mentioned that mild swelling is normal. Is this considered okay, and how long will it take...
Dr. Wu Jinjun reply Dentistry
Hello: Generally, swelling will subside in about 1 to 2 weeks. Dr. Wu Jin-jun, Director of Dentistry, Hsinchu Hospital, Ministry of Health and Welfare.[Read More] Understanding Facial Swelling After Sinus Lift for Dental Implants
Understanding Gum Issues: When to See a Dentist for Your Oral Health
Gums It seems that the gum tissue in the middle of your upper front teeth has receded towards the back of the teeth. When your lower teeth come together, they may be biting into the gums. Additionally, you experience bleeding when brushing your teeth. What could this condition be...
Dr. Wu Jinjun reply Dentistry
Hello, you may have periodontal disease and dental misalignment, so you should consult a dentist for an examination.[Read More] Understanding Gum Issues: When to See a Dentist for Your Oral Health
Understanding Water Laser Dentistry: Safety, Comfort, and Treatment Benefits
Water laser I recently saw that a dentist near my home is offering "water laser" treatment. Is it really painless and comfortable? Is it safe? Also, what conditions does water laser treat?
Dr. Wu Jinjun reply Dentistry
Hello: Currently, the use of lasers in dental treatments remains quite controversial, and I do not recommend using them indiscriminately. Dr. Wu Jin-jun, Director of the Dental Department at Hsinchu Hospital, Ministry of Health and Welfare.[Read More] Understanding Water Laser Dentistry: Safety, Comfort, and Treatment Benefits
Can Teeth Alignment Cause Ear Pain? Understanding the Connection
Can orthodontic treatment cause ear pain? Hello Doctor, my sister has been undergoing orthodontic treatment for about 3.4 years. Recently, she started complaining about ear pain. She went to an ENT specialist, but nothing significant was found. It doesn't seem to be temporom...
Dr. Wu Jinjun reply Dentistry
Hello: Currently, there are no literature reports linking orthodontic treatment to ear pain. If the ear pain persists without improvement, it is recommended that you visit a hospital for further examination by a physician to determine the cause. Dr. Wu Jin-jun, Director of Dentis...[Read More] Can Teeth Alignment Cause Ear Pain? Understanding the Connection
Comparing Periodontal Treatments: Gel vs. Flap Surgery for Gum Disease
[Periodontal Disease] Arestin Gel vs. Periodontal Flap Surgery with Regeneration Hello, Doctor. I have already seen a dentist at a clinic near my home, and the dentist diagnosed me with periodontal disease, recommending periodontal flap surgery and regenerative surgery. However, ...
Dr. Wu Jinjun reply Dentistry
Hello: 1. Periodontal gel is a medicated gel that is applied into the periodontal pocket. While this gel can inhibit the growth of anaerobic bacteria within the periodontal pocket, its effectiveness still needs to be observed. For teeth with moderate to severe periodontal damage,...[Read More] Comparing Periodontal Treatments: Gel vs. Flap Surgery for Gum Disease
Should You Keep Your Last Tooth Before Getting Dentures?
Should I keep my last remaining natural tooth? My father needs to get new dentures, but he only has one molar left in his upper gums. The dentist suggested extracting it to ensure that the dentures fit better and are less likely to come loose. This seems reasonable, but it's...
Dr. Wu Jinjun reply Dentistry
Hello: Having only one tooth left in the mouth can actually reduce the stability of removable dentures and can lead to complications during the fabrication process. Therefore, it is often recommended to extract the remaining tooth before making complete dentures. - Dr. Wu Jin-jun...[Read More] Should You Keep Your Last Tooth Before Getting Dentures?
Should You Extract or Treat Cavities in Wisdom Teeth?
Could you please provide the content you would like me to translate? I heard that wisdom teeth cavities can be treated without extraction and that root canal treatment might be an option. Which is better, extraction or root canal treatment? Could you provide some recommendations?
Dr. Wu Jinjun reply Dentistry
Hello: The decision to extract a tooth or perform a root canal should be based on the actual condition of the wisdom tooth. If the wisdom tooth is properly positioned and contributes to occlusion with the opposing teeth, a root canal can be chosen to preserve the tooth. Conversel...[Read More] Should You Extract or Treat Cavities in Wisdom Teeth?
Can Whitening Treatments Help Dark Teeth After Root Canal?
Can a tooth that has undergone root canal treatment and turned black be effectively whitened? Hello, today I visited a nearby dental clinic to consult with the dentists regarding my two severely discolored teeth, which are significantly affecting my appearance. The dentist mentio...
Dr. Wu Jinjun reply Dentistry
Hello: Teeth that turn black after root canal treatment usually cannot be whitened through bleaching methods. They indeed require a crown for protection, which can achieve aesthetic results and also prevent tooth fracture. Proper usage and maintenance of the crown are essential t...[Read More] Can Whitening Treatments Help Dark Teeth After Root Canal?
Managing Wisdom Teeth: Surgery, Pain Relief, and Medication Safety
What are the issues related to wisdom teeth and medication? 1. If I did not use surgical stitches after my wisdom tooth extraction, will this affect the healing of the gum (socket)? 2. I only had my right wisdom tooth removed; can I chew food (like cookies) with my left teeth? ...
Dr. Wu Jinjun reply Dentistry
Hello: 1. It should be fine. 2. It is possible. 3. Most people will not have any issues. You may also consult your internist. 4. There is no need to contact Dr. Wu Jin-jun, the Director of Dentistry at Hsinchu Hospital, Ministry of Health and Welfare.[Read More] Managing Wisdom Teeth: Surgery, Pain Relief, and Medication Safety
Post-Dental Implant Surgery: Numbness from Mouth to Chin Concerns
Numbness from the corner of the mouth to the chin after dental implant surgery? Dear Dr. Wu, I underwent dental implant surgery on December 16, where implants were placed in the third, fourth, and fifth positions behind the lower right molar. Since the surgery, I have experience...
Dr. Wu Jinjun reply Dentistry
Hello: It is recommended that you contact your implant dentist immediately to evaluate the condition of your dental implants. Dr. Wu Jin-jun, Director of Dentistry, Hsinchu Hospital, Department of Health, Executive Yuan.[Read More] Post-Dental Implant Surgery: Numbness from Mouth to Chin Concerns
Understanding Jaw Surgery for Overbite Correction: Risks and Costs
Protruding teeth I have had poor dental health since childhood, and several of my teeth are artificial! I also have protruding teeth, which makes me feel very self-conscious about my mouth. I considered getting braces, but after an evaluation by the dentist, he said the main issu...
Dr. Wu Jinjun reply Dentistry
Hello: 1. The surgery is called "orthognathic surgery." 2. The procedure must be performed in an operating room under general anesthesia, which carries some risks. Generally, the upper or lower jawbone will be adjusted according to the required degree, and then the occl...[Read More] Understanding Jaw Surgery for Overbite Correction: Risks and Costs
Finding the Right Specialist for Oral Sarcoma Treatment
Oral sarcoma Dear, for oral sarcoma, which specialist should I consult?
Dr. Wu Jinjun reply Dentistry
Hello: Dr. Chien-Chun Chou, Oral Surgeon on Tuesday, Dr. Teng-Yi Huang, Oral Surgeon on Thursday, and Dr. Jin-Chun Wu, Director of Dentistry at Hsinchu Hospital, Department of Health, Executive Yuan.[Read More] Finding the Right Specialist for Oral Sarcoma Treatment
Understanding Orthodontics: Duration, Costs, and Long-Term Care
Orthodontics Other people generally have their upper teeth in front, but mine are reversed, with the lower teeth in front, although they are quite aligned (maybe that's a good thing). The doctor said my case is quite complicated. How long will I need to wear braces? I heard ...
Dr. Wu Jinjun reply Dentistry
Hello: It is indeed better to undergo orthodontic treatment at a younger age. As for the cost and duration, it depends on the severity of the dental misalignment. You can consult your orthodontist, as they can provide a more accurate estimate. Dr. Wu Jin-jun, Director of the Dent...[Read More] Understanding Orthodontics: Duration, Costs, and Long-Term Care
Is Dental Implant Suitable for Me If Sinus Proximity is a Concern?
Dental implants Hello, if the doctor says that the area of missing teeth in my upper jaw is close to the maxillary sinus and does not recommend autologous dental implants due to a high failure rate, does this also mean that I am not suitable for artificial implants? (Without unde...
Dr. Wu Jinjun reply Dentistry
Hello: There should be no mistake, unless sinus elevation surgery can be performed. Dr. Wu Jin-jun, Director of Dentistry at Hsinchu Hospital, Department of Health, Executive Yuan.[Read More] Is Dental Implant Suitable for Me If Sinus Proximity is a Concern?
Understanding Dental Bridges, Implants, and Dentures: Myths and Facts
Myths about dental bridges, implants, and removable dentures? Hello Doctor: I am currently facing the choice between a dental bridge and dental implants. I have three cavities: the second and third molars on the upper left side, and the third molar on the lower left side, which h...
Dr. Wu Jinjun reply Dentistry
Hello: The situation is indeed somewhat complex. Without seeing the actual oral condition, it is difficult for me to provide advice. Therefore, it is best to visit a teaching hospital, where the physician can examine you in person and determine the most appropriate treatment. Dr....[Read More] Understanding Dental Bridges, Implants, and Dentures: Myths and Facts
Can You Get a Two-Tooth Dental Bridge? Exploring Options
Questions about dental bridges? Hello, doctor. Can a dental bridge be made for two teeth? I have seen some cases where this is possible. Additionally, are there dentists who are creating Maryland bridges? Thank you.
Dr. Wu Jinjun reply Dentistry
Hello; 1. A dental bridge is typically created in cases of tooth loss and should include at least three teeth, including the abutment teeth. 2. To my knowledge, there are currently no facilities in the country that produce Maryland bridges, according to Dr. Wu Jin-jun, the head o...[Read More] Can You Get a Two-Tooth Dental Bridge? Exploring Options