Understanding Dental Crown Issues: Loose Teeth and Bite Pain After Treatment
Teeth are slightly worn and have minor mobility; there is mild discomfort when biting with braces? Hello, Doctor. About three years ago, I had a cavity in my upper right first molar, which underwent root canal treatment and was filled. Recently, the crown cracked, and my dentist ...
Dr. Zeng Guanghui Reply:
If there is soreness during the occlusion process from the canine to the first molar bridge, it is advisable to check whether the adhesive is properly bonded and to assess if the occlusion is too high. It is recommended to return for a follow-up appointment for further examinatio...[Read More] Understanding Dental Crown Issues: Loose Teeth and Bite Pain After Treatment
Should You Replace Your Upper Second Molar After Extraction?
Extraction of the upper second molar? Due to deep decay in my upper second molar and its poor condition, a previous root canal treatment was unsuccessful, and it was filled with material. After more than two years, the filling came out. I visited the dentist yesterday, and since ...
Dr. Zeng Guanghui Reply:
If the second molar cannot be restored and the previous root canal treatment was incomplete, extraction may be considered. Whether to replace it with an implant depends on the potential eruption of the wisdom tooth. If the wisdom tooth can erupt, it may serve as a substitute for ...[Read More] Should You Replace Your Upper Second Molar After Extraction?
Persistent Pain After Root Canal: Understanding Symptoms and Next Steps
One month after root canal treatment, I am still unable to bite down on anything? Hello Doctor: I underwent root canal treatment on my lower left molar at the beginning of November. It has been almost a month since the procedure, but I still experience pain when applying pressure...
Dr. Lin Jiayong Reply:
Hello: Treatment not being successful is a possible outcome, and observation for about six months may be warranted. If discomfort persists beyond six months, you might consider undergoing another root canal treatment or checking for other issues such as periodontal inflammation, ...[Read More] Persistent Pain After Root Canal: Understanding Symptoms and Next Steps
Understanding the Role of Occlusal Splints in Jaw Pain Relief
What is the function of an occlusal splint? Hello Doctor: 1. If the temporomandibular joint pain is not caused by grinding or clenching, will a bite splint still be helpful? 2. Can leaving the mouth open while sleeping also cause tension in the joint muscles?
Dr. Zeng Guanghui Reply:
1. To determine the cause of temporomandibular joint (TMJ) pain, whether it is due to the joint capsule itself or other wear and tear, or if it is caused by excessive contraction of the surrounding masticatory muscles, it is recommended to consult an oral and maxillofacial surgeo...[Read More] Understanding the Role of Occlusal Splints in Jaw Pain Relief
Is It Normal for Dentures to Struggle with Chewing Even Noodles?
Is it normal for a complete denture to make it difficult to bite through even a piece of thread? Recently, my father just received his removable complete dentures about 10 days ago. After putting them in, he can't even bite through a piece of white bread with his front teeth...
Dr. Zeng Guanghui Reply:
If the height and width of the edentulous ridge are insufficient, or if the ridge has severely atrophied, the stability of complete dentures may be compromised. When wearing the dentures, they may shift during eating, making it difficult to chew properly. It is recommended to ret...[Read More] Is It Normal for Dentures to Struggle with Chewing Even Noodles?
Understanding Tooth Sensitivity and Pain After Dental Filling Procedures
Experiencing intermittent pain while eating one month after a dental filling? Hello Doctor: About two months ago, I had a deep cavity filled in my molar, and the dentist mentioned it was very close to the nerve. Two weeks after the filling, I suddenly experienced sensitivity on t...
Dr. Lin Jiayong Reply:
Hello: Based on what you described, the tooth has been filled multiple times and may no longer be able to function naturally in occlusion. If you experience pain for more than one minute after eating, it is advisable to undergo root canal treatment and get a crown. After applying...[Read More] Understanding Tooth Sensitivity and Pain After Dental Filling Procedures
Dealing with Stuck Dental Floss: Tips for Tooth Pain and Care
Dental floss is stuck between the teeth and cannot be removed? Hello Dr. Lin, last month while flossing, I found that the dental floss gets stuck between my upper left second molar (which was filled with silver amalgam about five years ago) and I couldn't pull it out. After ...
Dr. Lin Jiayong Reply:
Hello: It is recommended to first take an X-ray to confirm if there are secondary caries or other ongoing cavities. During the process of removing the amalgam, the dentist should use a rubber dam and a more powerful suction device to remove the amalgam debris. If re-restoration i...[Read More] Dealing with Stuck Dental Floss: Tips for Tooth Pain and Care
Understanding Dental Alignment Issues: When to Seek Orthodontic Care
Dental alignment issues? Hello, Doctor. I used to have straight teeth, but yesterday I noticed that 1. My lower right second premolar seems to be positioned more outward compared to the adjacent teeth, and its angle is different from the left side. When I bite down, this tooth do...
Dr. Lin Jiayong Reply:
Hello: The materials used for dental fillings or the instruments used during the filling process will not and cannot change the long-term alignment of the teeth. If you are concerned about achieving a very uniform arc in the alignment of your teeth, it is advisable to undergo ort...[Read More] Understanding Dental Alignment Issues: When to Seek Orthodontic Care
Why Your Dental Filling Might Cause Pain: The Importance of Bite Adjustment
After getting a dental filling, the bite feels high and the dentist hasn't adjusted it? Hello, doctor. I previously lost a small piece of my tooth while eating nuts (it didn't hurt). Later, I visited a dentist who said that there was some decay that had progressed a bit...
Dr. Lin Jiayong Reply:
Hello: It is advisable to focus on the current issue. You may first consult a larger hospital for a second or third opinion. If all the doctors recommend that you undergo root canal treatment, it should be done as soon as possible. After the treatment is completed and if the toot...[Read More] Why Your Dental Filling Might Cause Pain: The Importance of Bite Adjustment
Managing Tooth Pain During Orthodontic Treatment: What to Do?
Tooth pain when biting during orthodontic treatment? Hello, Doctor. I have been undergoing orthodontic treatment for about a year and a half, but recently I have been experiencing pain in my upper premolar when biting down on food (it also hurts when I press on that tooth with my...
Dr. Lin Jiayong Reply:
Hello: It may be due to excessive force from the orthodontic wire, so it would be advisable to discuss this with your orthodontist. Otherwise, if the force is too strong for an extended period, there is a possibility of root resorption occurring.[Read More] Managing Tooth Pain During Orthodontic Treatment: What to Do?
Understanding Dental Fillings and Post-Procedure Concerns
Dental fillings and issues after tooth grinding by the dentist? Thank you for your response, doctor! I am the person who asked about "the filling behind my front tooth falling out." I have scheduled a follow-up appointment at the hospital for next week, but I would like...
Dr. Lin Jiayong Reply:
Hello: It is recommended to inform the dentist beforehand that you do not want to remove too much tooth structure, as this can help avoid future disputes and concerns. You may also ask the dentist to consider other more conservative approaches, such as fluoride application or des...[Read More] Understanding Dental Fillings and Post-Procedure Concerns
Managing Tooth Pain During Orthodontic Treatment: What to Do?
Tooth pain when biting during orthodontic treatment? Hello, Doctor. I have been undergoing orthodontic treatment for about a year and a half, but recently I have been experiencing pain in my upper premolar when biting down on food (it also hurts when I press on that tooth with my...
Dr. Lin Jiayong Reply:
Hello: If it truly affects daily life, you may discuss with your dentist whether to start root canal treatment directly. However, it is still necessary to wait until orthodontic treatment is completed before finishing the root canal procedure. Therefore, it is advisable to thorou...[Read More] Managing Tooth Pain During Orthodontic Treatment: What to Do?
Dealing with Dental Trauma: Key Questions After Tooth Fractures
I have a few questions regarding a broken tooth due to an accident? Hello Doctor, previously I had an accident that caused an impact to my upper front teeth. As a result, two of my incisors broke about one-third of their structure. Initially, both teeth were even, but after the i...
Dr. Lin Jiayong Reply:
Hello, 1. After a car accident, it is recommended to observe for about six months before deciding whether root canal treatment is necessary. The body should recover to a certain extent before undergoing treatment to ensure better outcomes. 2. At this stage, you can apply desensit...[Read More] Dealing with Dental Trauma: Key Questions After Tooth Fractures
Understanding Tooth Sensitivity After Dental Repair: Causes and Remedies
Inquiry about tooth sensitivity and soreness? Hello, Doctor. I have a front tooth (tooth #11) that partially fractured years ago due to a sports injury. After treatment, it was restored with a filling. Last week, the filling came off, so I went back to the clinic for a re-filling...
Dr. Lin Jiayong Reply:
Hello: It is recommended to observe the situation first. You may also use an antihistamine or a high-fluoride toothpaste for sensitivity. If discomfort persists, then root canal treatment may be considered.[Read More] Understanding Tooth Sensitivity After Dental Repair: Causes and Remedies
Understanding Tooth Pain: Causes, Symptoms, and Treatment Options
Dental issues Hello, Doctor. I have a few questions to ask you: 1. Over the past year, I have experienced pain in about six teeth, specifically in positions 17, 18, 25, 27, 37, and 47. This pain occurs without any food or related stimuli, and it is particularly intense in the m...
Dr. Zeng Guanghui Reply:
Hello: 1. It is more likely that gum recession is causing the teeth to be exposed in the oral cavity, or there may be cracks in the teeth. It is advisable to avoid chewing hard foods or exposure to extreme temperatures. 2. If there is an abscess behind teeth 46 and 47, consid...[Read More] Understanding Tooth Pain: Causes, Symptoms, and Treatment Options
Understanding Root Canal Treatment and Orthodontic Concerns
Root canal treatment and orthodontics? Hello, doctor! For my first root canal treatment, the nerve of my upper right front tooth has been removed. However, when I got home, I felt a "throbbing" sensation (similar to a pulse) that isn't painful but feels swollen, an...
Dr. Lin Jiayong Reply:
Hello: 1. After completing root canal treatment, there may be temporary discomfort due to stimulation of the nerves in the alveolar bone at the root tip. It is recommended to continue monitoring the situation! 2. It is advisable to discuss with your orthodontist, especially regar...[Read More] Understanding Root Canal Treatment and Orthodontic Concerns
Can a Permanently Bonded Dental Crown Be Removed or Repaired?
Is it true that dentures that have already been bonded cannot be removed anymore? Hello, doctor. As per the subject, I would like to ask if a dental crown that has been permanently cemented can really not be removed anymore? I just had a fixed dental crown placed, but I feel like...
Dr. Zeng Guanghui Reply:
Hello: If the teeth with crowns feel a bit loose, it may indicate periodontal inflammation or bone resorption. First, periodontal treatment should be performed; if that does not resolve the issue, then consider removing the crown. Dr. Tseng Guang-Hui, Department of Dentistry, Nan...[Read More] Can a Permanently Bonded Dental Crown Be Removed or Repaired?
Concerns About 3D Dental Sculpting: Wear and Seam Issues Explained
3D Dental Sculpting Issues Hello Doctor, last week I had a 3D dental restoration done on my upper first molar. The dentist mentioned that the decay was extensive, so an overlay crown was used. However, I have two concerns that I would like to ask about: 1. Given my strong bite an...
Dr. Lin Jiayong Reply:
Hello: 1. It is recommended to wear a bite guard or protective splint at night to prevent the 3D dental restoration from directly bearing the force of grinding. 2. It is advisable to have the dentist check during your follow-up appointment to see if any reinforcement is needed![Read More] Concerns About 3D Dental Sculpting: Wear and Seam Issues Explained
Understanding Post-Scaling Tooth Sensitivity: Causes and Solutions
Discomfort after teeth cleaning? I would like to ask the doctor about my dental issues. I have dental calculus, and last week, while I was experiencing allergies, I coughed up a small piece of calculus. Since then, my back teeth have become very sensitive. The pain is not like ty...
Dr. Lin Jiayong Reply:
Hello: It is recommended to initially use desensitizing toothpaste for symptom relief. Apply a small amount of desensitizing toothpaste to the sensitive and painful areas about three times a day. Additionally, avoid consuming very cold or very hot foods, and schedule regular foll...[Read More] Understanding Post-Scaling Tooth Sensitivity: Causes and Solutions
Post-Gingival Flap Surgery: When Can You Eat Normally Again?
Gingivectomy I had a gingival flap surgery today at the dental clinic on the right side. The doctor said I could eat once the anesthesia wore off. I then tried to bite with the surgical side, but it felt a bit painful, and I noticed a little bit of bleeding. Is this normal, or sh...
Dr. Lin Jiayong Reply:
Hello: It is recommended to wait 5 to 7 days after the wound has healed before starting to bear weight.[Read More] Post-Gingival Flap Surgery: When Can You Eat Normally Again?