Can Cracked Metal-Ceramic Crowns Be Repaired or Need Replacement?
Metal-ceramic crown fracture? Hello, Doctor. I have the following questions I would like to ask, thank you. 1. My fixed dental prosthesis is a metal-ceramic crown, but shortly after it was completed, a small hole appeared, revealing the metal underneath. Can this type of dental ...
Dr. Lin Jiayong Reply:
Hello: When considering porcelain fractures, two issues need to be addressed. First, excessive occlusal forces can lead to cracks; identifying and alleviating the underlying cause is essential to prevent future porcelain fractures. Common causes include a tendency to chew hard ob...[Read More] Can Cracked Metal-Ceramic Crowns Be Repaired or Need Replacement?
Understanding Oral Health Concerns After Dental Implants: What to Know
There is a strange area on the inner side of the lips? I have been feeling anxious since I got dental implants. After the procedure, I started examining my mouth in the mirror and noticed some unusual areas, which led me to search online. Unfortunately, most of the results were a...
Dr. Zeng Guanghui Reply:
Hello Mr. Ray: It is recommended to consult an oral pathologist or an oral surgeon for further examination. Dr. Tseng Guang-Hui at Nantou Hospital's Dental Department.[Read More] Understanding Oral Health Concerns After Dental Implants: What to Know
Roughness Inside Lips: Causes and Recovery After Burns
Roughness on the inner side of the lips? Hello doctor, about two to three weeks ago, I burned my mouth while drinking something hot. Since then, my tongue feels rough when I lick it, and when I pucker my lips, they wrinkle. It doesn't hurt, but it easily shows teeth marks, a...
Dr. Zeng Guanghui Reply:
Hello Ms. Ou: If you have burned your mouth, it may cause ulceration of the oral mucosa or damage to the surface of the oral mucosa. However, as long as you maintain oral hygiene, the oral mucosa generally heals on its own. Dr. Tseng Guang-Hui, Department of Dentistry, Nantou Hos...[Read More] Roughness Inside Lips: Causes and Recovery After Burns
Understanding Bone Grafting and Periodontal Surgery After Dental Implants
Inquire about periodontal surgery related to dental implants and the issue of bone grafting materials? Hello, I have been receiving dental implants at Hospital A for the past ten years. A few months ago, the crown on my implant fell off, so I went to Hospital B to get a replaceme...
Dr. Zeng Guanghui Reply:
Ms. Eva: If you have just undergone a bone graft procedure, it is advisable to schedule a follow-up appointment to discuss the extent and details with your dentist. Dr. Tseng Guang-Hui, Department of Dentistry, Nantou Hospital.[Read More] Understanding Bone Grafting and Periodontal Surgery After Dental Implants
Is Mild Discomfort Normal After Root Canal Treatment? Expert Insights
The tooth feels tight and strange after root canal filling, but there is no pain when eating? Hello Doctor, I had root canal treatment on my upper left molar, and after the filling, I am experiencing very mild pain. It feels uncomfortable when my tongue touches it. It has been ab...
Dr. Zeng Guanghui Reply:
Hello Mr. Xiao Zhang: If root canal treatment has been completed and there is still a slight tingling sensation, it is acceptable to monitor the situation after the treatment. However, if the discomfort persists for one to two weeks, it is advisable to return for a follow-up exam...[Read More] Is Mild Discomfort Normal After Root Canal Treatment? Expert Insights
Understanding the Impact of Wisdom and Second Molars Extraction
Extraction of the second molar and wisdom tooth? Because all four wisdom teeth have erupted and are misaligned, and the process of their growth has caused gum swelling and pain affecting my ability to eat, I scheduled a dental consultation at the hospital to discuss the extractio...
Dr. Lin Jiayong Reply:
Hello: It is recommended to consult the oral surgery department at a medical center for a second or third opinion, including whether it is necessary to extract all second molars together. If the opinions of 2 to 3 doctors are consistent, there is less need for hesitation or conce...[Read More] Understanding the Impact of Wisdom and Second Molars Extraction
Understanding Dental Issues: Cracks, Root Canals, Infections, and Allergies
Dental cleaning infections, how to check for cracked teeth, root canals, toothpaste allergies, and individual constitution? --Regarding Questions on Tooth Fractures and Root Canals-- 1. What examinations can detect tooth fractures in various locations? What are the costs? 2. ...
Dr. Lin Jiayong Reply:
Hello: If you have already received dental treatment at Taipei Chang Gung or Linkou Chang Gung, it is advisable to follow the diagnosis and treatment plan provided by the dentists at the medical center for your dental issues. For concerns related to dental cleaning infections or ...[Read More] Understanding Dental Issues: Cracks, Root Canals, Infections, and Allergies
Choosing the Right Dental Clinic for Root Canal Treatment After Filling
Choosing a clinic for root canal treatment after dental filling? Hello Doctor: I visited Clinic A for a dental cleaning at the end of June and discovered a cavity in my lower right second molar. The dentist filled it and informed me that the cavity was close to the nerve, and i...
Dr. Lin Jiayong Reply:
Hello: It is recommended to visit Clinic B and inform them that the lower right second molar is uncomfortable after a filling, and since you have more trust in Clinic B, you would like their physician to assist with the diagnosis and treatment plan. If there is indeed a need for ...[Read More] Choosing the Right Dental Clinic for Root Canal Treatment After Filling
Understanding Nerve Death After Dental Inlay: Causes and Patient Rights
Less than three years after getting an inlay, the nerve has died? Approximately in 2021, an inlay was placed, and there have been ongoing issues with sensitivity and an unpleasant odor from the tooth gap, but examinations indicated no problems. In May 2023, there was significant ...
Dr. Zeng Guanghui Reply:
Hello Ms. Hsiao Wei: 1. If the placement of the inlay is very close to the dental pulp, it may cause pulpitis and necrosis due to occlusal pressure or thermal stimuli. 2. It is recommended to undergo root canal treatment and to have a new crown fabricated to protect the tooth....[Read More] Understanding Nerve Death After Dental Inlay: Causes and Patient Rights
Addressing Dental Gaps and Concerns After Root Canal Treatment
Issues with dental fillings and post-root canal crowns? Dear Doctor: After my dentist filled my penultimate molar, there is a gap between it and the last molar that was filled, but it seems that when I use dental floss, it only goes about three-quarters of the way into the gap an...
Dr. Lin Jiayong Reply:
Hello: 1. If there is a gap between the teeth but dental floss cannot reach the gums, you can use a finer interdental brush to clean the area near the gums. Try this first, and if it still feels uncomfortable, consider asking your dentist to refill or reshape it using other metho...[Read More] Addressing Dental Gaps and Concerns After Root Canal Treatment
Post-Orthodontic Retainer Wear: Duration and Comfort Solutions
Duration of Retainer Wear After Orthodontic Treatment Hello, Doctor. I am currently four days post-orthodontic treatment. During the treatment, I had four teeth extracted and bone screws were used. Now, my doctor has provided me with a clear retainer. My concern is that when I we...
Dr. Lin Jiayong Reply:
Hello: It has been four days since your orthodontic treatment. I strongly recommend that you follow the doctor's instructions and wear the retainer. If it affects your speech or appearance, you can discuss with your doctor the possibility of switching to a different type of ...[Read More] Post-Orthodontic Retainer Wear: Duration and Comfort Solutions
Discomfort and Blisters After Wisdom Tooth Extraction: Causes and Solutions
Discomfort in the lower jaw and the presence of blisters in the oral cavity after wisdom tooth extraction? Hello Doctor, I had my lower wisdom teeth extracted on July 27th, and for the past week or two, I've been experiencing discomfort in my lower jaw. Sometimes it feels wa...
Dr. Lin Jiayong Reply:
Hello: Bone infections can usually be detected through X-rays. Recurrent blisters are more related to gum infections or minor salivary gland injuries. Symptoms associated with temporomandibular joint (TMJ) issues include limited mouth opening, joint clicking sounds, and muscle so...[Read More] Discomfort and Blisters After Wisdom Tooth Extraction: Causes and Solutions
Post-Wisdom Tooth Extraction: Jaw Discomfort and Oral Blisters Explained
Discomfort in the lower jaw and the presence of blisters in the oral cavity after wisdom tooth extraction? Hello, Doctor. I had my lower wisdom teeth extracted on July 27, and for the past week or two, I've been experiencing discomfort in my lower jaw. Sometimes it feels war...
Dr. Lin Jiayong Reply:
Hello: Bone infections can usually be detected through X-rays. Recurrent blisters are more related to gum infections or minor salivary gland injuries. Symptoms associated with temporomandibular joint (TMJ) issues include limited mouth opening, clicking sounds in the joint, and mu...[Read More] Post-Wisdom Tooth Extraction: Jaw Discomfort and Oral Blisters Explained
Can Malocclusion Affect Your Sleep Quality?
Can malocclusion affect sleep? Can malocclusion affect sleep? I didn't have any issues when I was younger, but now that I'm older, I do. I personally believe my malocclusion isn't very severe; my lower jaw is slightly shifted to the right.
Dr. Lin Jiayong Reply:
Hello, malocclusion can affect sleep, and individuals will likely be aware of it. Common manifestations include waking up with soreness in the temporomandibular joint, teeth grinding leading to tooth damage and sensitivity, bite marks or bruising on the cheeks or tongue, and in s...[Read More] Can Malocclusion Affect Your Sleep Quality?
Can Malocclusion Affect Your Sleep Quality?
Can malocclusion affect sleep? Can malocclusion affect sleep? I didn't have this issue when I was younger, but it has developed as I've grown older. I personally believe my malocclusion isn't very severe; my lower jaw is slightly shifted to the right.
Dr. Lin Jiayong Reply:
Hello: Malocclusion can affect sleep, and individuals will definitely be aware of it. Common manifestations include waking up with soreness in the temporomandibular joint, teeth grinding leading to dental damage and sensitivity, bite marks or bruising on the cheeks or tongue, and...[Read More] Can Malocclusion Affect Your Sleep Quality?
Understanding Retainer Wear Time After Orthodontic Treatment
Duration of Retainer Wear After Orthodontic Treatment Hello Doctor, I am currently four days post-orthodontic treatment. During the treatment, I had four teeth extracted and bone screws were used. Now, my doctor has instructed me to wear a clear retainer. My concern is that when ...
Dr. Lin Jiayong Reply:
Hello: It's been four days since your orthodontic treatment. I strongly recommend that you follow the doctor's instructions and wear the retainer. If it affects your speech or appearance, you can discuss with your doctor the possibility of switching to a different type ...[Read More] Understanding Retainer Wear Time After Orthodontic Treatment
Impacted Wisdom Teeth: Risks of Tooth Loss and Oral Health Concerns
The possibility of tooth loss caused by impacted teeth? I discovered that I had impacted teeth when I was around 20 years old. I found out that I have two impacted teeth, both of which are wisdom teeth located in the lower jaw and closest to the inside. Currently, these two teeth...
Dr. Lin Jiayong Reply:
Hello: The definition of an impacted tooth is a tooth that is non-functional and cannot erupt normally; its removal does not count as tooth loss. Are new teeth growing in deeper within the oral cavity? Is tooth loss causing excessive wear on other teeth? Is poor dental health aff...[Read More] Impacted Wisdom Teeth: Risks of Tooth Loss and Oral Health Concerns
Understanding Gum Recession and Tooth Pain: Expert Insights
Gum recession and tooth pain related to dental crowns? Hello Dr. Lin, a few days ago I noticed swelling in the last tooth gap on the upper right side (it hurts when I use dental floss). After enhancing my cleaning routine, although the pain in the gap has subsided, the pain has s...
Dr. Lin Jiayong Reply:
Hello: The last tooth (the photo appears to show the upper left side of your mouth rather than the upper right) has had a dental crown for over 20 years, so it is normal for the crown and the tooth to no longer fit well. If you have previously undergone root canal treatment, toot...[Read More] Understanding Gum Recession and Tooth Pain: Expert Insights
Understanding Swollen Gums: Causes and When to Seek Help
Gum issues I had a dental check-up not long ago, and the gum between my upper left first molar and second molar suddenly swelled up, almost covering the second molar. However, there is no pain, and it has been a week with no changes. Will it resolve on its own?
Dr. Lin Jiayong Reply:
Hello: If your gums suddenly swell to the point of covering your teeth, common possible causes include poorly controlled diabetes, food or drug allergies, significant hormonal changes in pregnant women, injury or infection of the dental pulp or periodontal tissues, oral cancer, a...[Read More] Understanding Swollen Gums: Causes and When to Seek Help
Choosing Between Ceramic Veneers and Full Porcelain Crowns for Dental Repair
Ceramic veneers and full ceramic crowns? Hello, Doctor. I would like to ask about my front tooth, which has had a chip for over ten years due to external force (approximately one-eighth of the tooth's surface). At that time, the dentist assessed that the nerve condition was ...
Dr. Lin Jiayong Reply:
Hello: The primary indication for veneers is to restore the aesthetics, shape, and alignment of teeth. If you expect to exert excessive occlusal function, you may ultimately be disappointed (the veneers may break or completely detach, etc.). It is advisable to first adjust the oc...[Read More] Choosing Between Ceramic Veneers and Full Porcelain Crowns for Dental Repair