Why Do My Teeth Feel Sensitive When Drinking Cold Water?
Drinking cold water causes a tingling sensation in the teeth? If you experience a tingling sensation in your teeth when drinking cold water, and it is not due to cavities, it could be related to tooth sensitivity. This sensitivity may arise from several factors, including: 1. **...
Dr. Wu Jinjun reply Dentistry
Possible reasons include: 1. Tooth wear 2. Periodontitis, gum recession, and exposed tooth roots 3. Cracked teeth.[Read More] Why Do My Teeth Feel Sensitive When Drinking Cold Water?
Is a White Tongue a Sign of Dental Problems? Understanding the Causes
White tongue My tongue is white... but I heard that a white tongue is not good. Is that true? Shouldn't the tongue be a bit red?
Dr. Wu Jinjun reply Dentistry
Hello: A normal tongue is light pink in color. If the dorsal surface of the tongue appears white, it may be due to the accumulation of debris or dental plaque, and it should be cleaned thoroughly. If it still looks very white after cleaning, it is recommended that you visit a hos...[Read More] Is a White Tongue a Sign of Dental Problems? Understanding the Causes
Managing Gum Tumors in Elderly Patients: Diagnosis and Treatment Options
Gingival tumor A 70-year-old male patient was found to have a tumor in the gingiva of the lower front teeth during a dental examination. What is the most appropriate management for this elderly patient? How do tumors form? Could the tumor be benign or malignant? Can tumors develo...
Dr. Wu Jinjun reply Dentistry
Hello: Due to Director Wu attending a meeting in Taipei on August 26, and with the holiday, your questions will be addressed when the director returns to the clinic on Monday. We apologize for any inconvenience. Hello, Dental Assistant at Hsinchu Hospital, Department of Health,...[Read More] Managing Gum Tumors in Elderly Patients: Diagnosis and Treatment Options
Impact of Pregnancy During Dental Implant Procedures: What to Know
The effects of pregnancy during dental implant procedures? Hello Dr. Wu, I would like to ask you a question. Since I will be getting married by the end of the year, I have been considering dental implants because my previous dentures have become deformed (three connected dentures...
Dr. Wu Jinjun reply Dentistry
Hello: Traditional dental implants typically require about six months to a year for the entire process. Due to the treatment requirements, X-rays are necessary, and if a patient is pregnant, there are concerns about potential negative effects on the fetus, so caution is advised. ...[Read More] Impact of Pregnancy During Dental Implant Procedures: What to Know
How to Achieve a Perfect Smile: Dental Care and Whitening Tips
The issue of having a mouth full of decayed teeth? Hello, I would like to ask for your advice. I have uneven teeth; my lower teeth are irregular, and my upper teeth are slightly protruding and quite yellow. I also have a missing tooth in the back left of my lower jaw. Can you sug...
Dr. Wu Jinjun reply Dentistry
Hello: Orthodontic treatment can align the teeth properly, which facilitates oral hygiene practices, resulting in cleaner and whiter teeth. Generally, orthodontic treatments can be paid in installments. Whether teeth whitening is necessary should be determined by a dentist during...[Read More] How to Achieve a Perfect Smile: Dental Care and Whitening Tips
Understanding Temporary Dentures: Pain, Adjustments, and Next Steps
Denture issues I had a root canal treatment on my lower right molar over a year ago, and everything was fine during that time. However, I felt some pain near the gums when tapping on it. I was considering getting a crown, but I hesitated due to my fear of discomfort. Recently, I ...
Dr. Wu Jinjun reply Dentistry
Hello: Teeth that have undergone root canal treatment are prone to fracture, so it is usually necessary to fabricate a crown to protect the tooth from breaking. Your tooth has completed root canal treatment for over a year, and there is a possibility of it cracking, which can pre...[Read More] Understanding Temporary Dentures: Pain, Adjustments, and Next Steps
Water Flossers and Gum Disease: Expert Opinions and Treatment Options
Water flossers and periodontal disease? Hello Dr. Wu, 1. I have periodontal disease, and during my visit, my dentist recommended using a water flosser for better cleaning. However, another doctor at a different hospital advised against using a water flosser, stating that it cou...
Dr. Wu Jinjun reply Dentistry
Hello: 1. A water flosser can assist in oral hygiene, but it cannot completely remove dental plaque from tooth surfaces or oral mucosa. The most effective methods remain the use of traditional toothbrushes and dental floss. Please follow the instructions provided when using the...[Read More] Water Flossers and Gum Disease: Expert Opinions and Treatment Options
Do Dentures Harbor Bacteria or Parasites? Common Concerns Explained
Dentures I have had dentures for many years and I have a question. Unlike natural teeth, dentures are not solid inside, right? Therefore, it is not possible to use dental floss to clean the gaps. Could bacteria or parasites grow inside the dentures?
Dr. Wu Jinjun reply Dentistry
Hello: Bacteria can indeed grow in the gaps of dentures, while parasites are quite rare. For a standard fixed dental bridge, you can use an interdental brush to clean the spaces between the teeth to reduce bacterial growth. Dr. Wu Jin-jun, Director of Dentistry at Hsinchu Hospita...[Read More] Do Dentures Harbor Bacteria or Parasites? Common Concerns Explained
Solutions for Denture Issues: Fixing Loose Dentures Effectively
Denture issues Hello Dr. Wu: About ten years ago, I had three dental crowns placed, but since the end of last year until mid this year, they have fallen off three times (they keep coming off and being reattached). I heard that there is a method using screws for stabilization. Wha...
Dr. Wu Jinjun reply Dentistry
Hello: If the dental braces keep falling off and cannot adhere properly, it may be due to a lack of fit, as the adhesive has been dissolved, causing the braces to detach. The method of using pins for stabilization is typically a restorative approach for teeth after root canal tre...[Read More] Solutions for Denture Issues: Fixing Loose Dentures Effectively
Choosing Between Dental Implants and Dentures: What You Need to Know
Choosing between dental implants and removable dentures? Hello, my molars on both sides have been extracted for many years. After the original dental bridge was removed, I want to get dental implants, but after evaluating the X-rays, the doctor said the success rate for the impla...
Dr. Wu Jinjun reply Dentistry
Hello: 1. If the conditions are not suitable, the failure rate of dental implants will indeed increase, so it is best not to proceed forcefully; dental implants should only be attempted if the alveolar bone loss can be regenerated. 2. Removable dentures are "removable,"...[Read More] Choosing Between Dental Implants and Dentures: What You Need to Know
Understanding Dental Crowns: Single vs. Double Crown Options Explained
Hello, how can I assist you today? A tooth with deep decay that does not require a crown post and core to increase its height: what are the possibilities of changing from a single crown to two crowns for added stability? Is it possible to achieve sufficient strength with just one...
Dr. Wu Jinjun reply Dentistry
Hello: Generally, as long as the height of the clinical crown is sufficient, it is not necessary to create two crowns if one crown provides adequate retention. Since I do not have personal experience with having two crowns, I am unable to answer your question. Dr. Wu Jin-jun, Dir...[Read More] Understanding Dental Crowns: Single vs. Double Crown Options Explained
How to Remove Tobacco Stains from Teeth: Expert Dental Advice
Dental plaque! Hello Dr. Wu! I have yellowed teeth due to smoking. Can brushing alone remove this discoloration? I've been brushing my teeth very diligently lately, spending 3 to 5 minutes each time! I've tried various toothpaste brands that claim to remove tobacco stai...
Dr. Wu Jinjun reply Dentistry
Hello: The accumulation of tar from long-term smoking can be quite thick, with some even settling into the crevices of the teeth, making it difficult to clean with brushing alone. It is recommended that you visit a hospital for assistance from a dentist, as this will be more effe...[Read More] How to Remove Tobacco Stains from Teeth: Expert Dental Advice
Single vs. Double Dental Crowns: What You Need to Know
May I ask the doctor? I originally planned to get a crown on my molar. The tooth on the left and my other teeth have similar health, but since this one has a deeper cavity, the dentist initially suggested placing a crown. Is it possible that the dentist had to remove too much str...
Dr. Wu Jinjun reply Dentistry
Hello: Clinically, teeth must have sufficient height for crowns to achieve stable adhesion. If the teeth are severely decayed, it may be considered to increase the height of the teeth using restorative materials or crown posts and cores before placing the crowns. Since I have not...[Read More] Single vs. Double Dental Crowns: What You Need to Know
Understanding Dental Crowns: Gold vs. Non-Gold Options and Longevity
Braces From an economic perspective, how much longer does a full gold crown last compared to a 20% gold crown? How long do regular crowns typically last? If there is decay, will a new crown need to be placed? Is a non-pure gold crown less safe for the body? Thank you!
Dr. Wu Jinjun reply Dentistry
Hello: The lifespan of dental braces is related to the precision of their fit when made. The more precise the braces, the lower the chance of issues or secondary cavities arising during use. As for material differences, as long as a good fit can be achieved, the lifespan will not...[Read More] Understanding Dental Crowns: Gold vs. Non-Gold Options and Longevity
Can Dental Implants Be Done with Severe Alveolar Bone Loss?
Please provide more context or specific information regarding "bone" so I can assist you better If the alveolar bone has severely atrophied, can dental implants be performed at your hospital in Hsinchu? Not necessarily! If the atrophy is too severe and cannot regenerate...
Dr. Wu Jinjun reply Dentistry
Hello: The ability to use regenerative materials depends on individual circumstances and physical condition. Generally, regenerative materials must be able to maintain a stable space for bone regeneration to be effective. In older patients and those with systemic diseases (such a...[Read More] Can Dental Implants Be Done with Severe Alveolar Bone Loss?
Can Dental Implants Be Done with Severe Alveolar Bone Loss?
Please provide more context or specific information regarding "bone" so I can assist you better If the alveolar bone has severely atrophied, can dental implants be performed at your hospital in Hsinchu? Thank you!
Dr. Wu Jinjun reply Dentistry
Hello: Due to the holiday, we will respond after Dr. Wu Jin-jun returns to work on Monday. We apologize for any inconvenience, thank you! Hello: Not necessarily! If the situation is very severe and cannot be restored, then there is nothing that can be done. Wu Jin-jun, Director o...[Read More] Can Dental Implants Be Done with Severe Alveolar Bone Loss?
Understanding Dental Surgery for Tooth Decay and Crown Replacement
Dental surgery I previously had my upper right wisdom tooth extracted, and the tooth in front of it had a large cavity that was filled and had a dental crown placed. However, during the extraction of the wisdom tooth, the crown became dislodged, revealing a cavity underneath. The...
Dr. Wu Jinjun reply Dentistry
Hello, 1. What you described may be a "crown lengthening procedure." Currently, this procedure is not covered by health insurance and falls under the category of out-of-pocket expenses. It is usually performed under local anesthesia, where the teeth, gums, and underly...[Read More] Understanding Dental Surgery for Tooth Decay and Crown Replacement
Concerned Mom: What to Do About My Daughter's Lip Bump?
Worried mother My daughter has developed a bump on the inner side of her lower lip that looks like a blister, but it hasn't burst. It has been there for about a month and is approximately 0.3 mm in size. What should we do? THANK YOU!!
Dr. Wu Jinjun reply Dentistry
Hello, if there is no pain or discomfort, it may be due to a blockage of the minor salivary glands located inside the lower lip, leading to a mucous cyst. It is recommended that you visit a dental clinic for further examination to determine the cause and treatment options.[Read More] Concerned Mom: What to Do About My Daughter's Lip Bump?
Exploring Zygomatic Implants for Severe Periodontal Disease: A Viable Option?
Periodontal disease and zygomatic implants? Hello Doctor: My father has severe periodontal disease and requires surgical treatment (he has already had multiple teeth extracted and often experiences tooth pain, making it difficult to chew). Due to his congenital dental issues, tra...
Dr. Wu Jinjun reply Dentistry
Hello, zygomatic implants are a last resort procedure for patients with severe atrophy of the maxillary and mandibular alveolar ridges, where traditional dental implants cannot be performed. If traditional implants are feasible, they are certainly recommended, as there have been ...[Read More] Exploring Zygomatic Implants for Severe Periodontal Disease: A Viable Option?
Can Bone Regenerate After Dental Implant Surgery?
Please provide more context or specific information regarding "bone" so I can assist you accurately Hello: Based on the previous text, can the "edentulous area" undergo a bone regeneration procedure? I would like to ask, after bone is harvested for dental impl...
Dr. Wu Jinjun reply Dentistry
Hello, 1. The size of the bone excavation area determines the outcome; if it exceeds 1 cm, complete recovery may not be possible. 2. It may take more than six months.[Read More] Can Bone Regenerate After Dental Implant Surgery?