Is a Crown Necessary After Microscopic Root Canal Treatment?
Microscopic root canal treatment for dental crowns? Hello Doctor, I have a pus-filled abscess on the gum above my first molar. The dentist examined it and recommended root canal treatment. I inquired about microscopic root canal treatment, and the dentist believes that the access...
Dr. Zeng Guanghui Reply:
If the access cavity during root canal treatment is relatively small and there is sufficient remaining tooth structure after the procedure, it is generally acceptable to seal the access opening afterward. In the short term, as long as hard foods are avoided, it should not lead to...[Read More] Is a Crown Necessary After Microscopic Root Canal Treatment?
Tooth Extraction Before Military Service: Key Considerations and Advice
Questions about having wisdom teeth extracted one month before military service? Hello, doctor. I have one wisdom tooth in the upper left and one in the lower left. The lower one is horizontally impacted, and I will be enlisting in the military in mid-August. I initially consider...
Dr. Lin Jiayong Reply:
Hello: If the lower left third molar is impacted and has decay, it is recommended to address it as soon as possible. If the upper left third molar shows no signs of disease, it can be postponed for now. Since the military service period is only 4 to 6 months and there should be w...[Read More] Tooth Extraction Before Military Service: Key Considerations and Advice
Post-Wisdom Tooth Extraction: Pain and Fluid Concerns Explained
Post-operative issues after wisdom tooth extraction? I would like to ask the doctor if it is normal to still experience pain about two weeks after having my left horizontal wisdom tooth extracted, with occasional pain radiating to my ear and temple. Additionally, I sometimes feel...
Dr. Lin Jiayong Reply:
Hello: If part of the alveolar bone was removed during the extraction of the wisdom teeth, it is indeed possible that the healing process may involve related symptoms such as ear pain, temporomandibular joint discomfort, and tightness or pain around the temples. The bone regenera...[Read More] Post-Wisdom Tooth Extraction: Pain and Fluid Concerns Explained
Understanding Tooth Cracks and Issues with Dental Crowns
Cracked teeth and cavities in dentures? (1) I bit down on something hard with my left molar, and now I feel pain when eating. I'm worried about a cracked tooth, so I went to the hospital for an X-ray. The dentist said, "The tooth root is intact, and there’s nothing wron...
Dr. Lin Jiayong Reply:
Hello: If there is an X-ray taken of the left side and there are any structural defects or cavities in the teeth, the general practitioner has the obligation to inform the patient. After obtaining informed consent, subsequent restorative treatment can be performed. If the physici...[Read More] Understanding Tooth Cracks and Issues with Dental Crowns
Understanding Jaw Pain: Is It TMJ Disorder or Something Else?
Temporomandibular joint disorder can cause pain when pressing on the teeth? A few days ago, I experienced severe pain in my left ear and jaw that kept me awake at night. I then visited a dental clinic, where I was diagnosed with temporomandibular joint (TMJ) disorder. The doctor ...
Dr. Lin Jiayong Reply:
Hello: If the primary diagnosis is temporomandibular joint disorder (TMJ), it is recommended to focus treatment in this direction and purpose. TMJ disorder is a chronic condition, and long-term use of low-dose muscle relaxants and anti-inflammatory analgesics is advised. Addition...[Read More] Understanding Jaw Pain: Is It TMJ Disorder or Something Else?
Understanding Oral Hygiene Products: Concerns After Tooth Extraction
Oral hygiene products I previously had a tooth extraction and bone graft, and I used Chlorhexidine mouthwash for cleaning the wound. It's been over a month, and I've been advised to continue using it, but I've noticed that some of my other teeth have become somewha...
Dr. Lin Jiayong Reply:
Hello: Chlorhexidine can indeed cause discoloration of the mucous membranes, while the discoloration of teeth is more likely due to the pigments contained within it. Teeth can be treated with whitening procedures, and if the discoloration of the mucous membranes is severe enough ...[Read More] Understanding Oral Hygiene Products: Concerns After Tooth Extraction
Understanding Tooth Sensitivity: Is It a Dental or Nerve Issue?
Tooth sensitivity to pain? Earlier this year, I underwent treatment for a cavity in the second-to-last tooth on the upper left side. After the filling, I occasionally experience discomfort when consuming hot or cold beverages (though sometimes I don't). I returned for a foll...
Dr. Lin Jiayong Reply:
Hello: For sensitive teeth, continuous X-ray imaging can be performed to monitor the condition for about six months. If there are any changes in the dental pulp, a diagnosis can be made from the X-rays, so there is no need to worry excessively. This is a response from Dr. Lin Chi...[Read More] Understanding Tooth Sensitivity: Is It a Dental or Nerve Issue?
Tooth Pain After Second Vaccine Dose: What You Need to Know
Toothache after the second dose of the vaccine? Doctor, I just received my second dose of the vaccine (Moderna + BNT) yesterday. This morning, while having breakfast, I suddenly experienced occlusal pain in my teeth. Taking pain medication provided some relief; however, I have ne...
Dr. Zeng Guanghui Reply:
If the pain is located near the upper right canine but there is no visible cavity on the crown, it may be necessary to suspect the presence of decay between the teeth or inflammation of the tooth root itself. It is advisable to consult a dentist for further evaluation and treatme...[Read More] Tooth Pain After Second Vaccine Dose: What You Need to Know
Understanding Post-Root Canal Pain and Temporary Crown Issues
After completing a root canal treatment and having a dental crown placed? Hello, doctor. I had a root canal treatment at the first clinic, but I continued to experience soreness and pain afterward. Later, I went to a second clinic where the doctor said the previous root canal was...
Dr. Lin Jiayong Reply:
Hello: Continuous treatment for keeping the mouth open may lead to facial nerve issues, which might require further examination by a neurologist for confirmation. If dentures are exerting pressure on the gums, the initial signs include recurrent redness, swelling, inflammation, a...[Read More] Understanding Post-Root Canal Pain and Temporary Crown Issues
Post-Wisdom Tooth Extraction: Dealing with Dry Mouth Issues
Post-operative issues after wisdom tooth extraction? Hello Doctor, I would like to ask about an issue I have been experiencing. I had my lower left wisdom tooth extracted about five days ago. The procedure went smoothly without much swelling or pain, but recently I have been expe...
Dr. Lin Jiayong Reply:
Hello: The issue of dry mouth and dry tongue is most commonly associated with the side effects of long-term medication use in clinical practice. Prolonged use of medications for cardiovascular diseases or psychiatric conditions can lead to this situation. Thank you! Sincerely, Li...[Read More] Post-Wisdom Tooth Extraction: Dealing with Dry Mouth Issues
Dealing with a Shrimp Spike: Dental Concerns and Treatment Options
The upper jaw was punctured by a shrimp? Hello, doctor. Last week, I accidentally got pricked in the upper jaw by a shrimp while eating. At the time, I felt a sharp sensation when I touched it. I initially wanted to remove the thorn, but after fiddling with it, it disappeared (I’...
Dr. Zeng Guanghui Reply:
If it truly penetrates into the upper gum tissue and causes a fistula, it is recommended to seek surgical removal by a dentist or an otolaryngologist. Dr. Tseng Kwang-Hui, Department of Dentistry, Nantou Hospital.[Read More] Dealing with a Shrimp Spike: Dental Concerns and Treatment Options
Understanding Gum Pain from Wisdom Teeth: When to Seek Further Dental Care
Wisdom teeth biting into the upper gum can cause gum pain? Hello Doctor, yesterday I felt pain in the gums where my upper left wisdom tooth was removed. The pain comes in waves and radiates throughout the entire upper left gum. I took painkillers, but they didn't help, so I ...
Dr. Zeng Guanghui Reply:
If the upper wisdom tooth was extracted and the lower wisdom tooth is grinding against the upper gum, the lower wisdom tooth can be reshaped to prevent further irritation to the upper gum. However, if the upper gum continues to be painful after reshaping, it is important to consi...[Read More] Understanding Gum Pain from Wisdom Teeth: When to Seek Further Dental Care
Understanding Pinkish Dents on Your Teeth: When to Seek Dental Care
The surface of the tooth has a depression revealing a pink color? Hello, Doctor. My incisors and canine teeth both have indentations on their surfaces. Previously, I visited a regional hospital and told the dentist about the indentations on my incisors. He said it was just wear a...
Dr. Zeng Guanghui Reply:
If the wear has reached the second layer of dentin, causing symptoms of sensitivity to hot and cold, it is advisable to consult a dentist for further treatment. Dr. Tseng Guang-Hui, Department of Dentistry, Nantou Hospital.[Read More] Understanding Pinkish Dents on Your Teeth: When to Seek Dental Care
Understanding Temporary Swelling in the Mouth: Causes and Solutions
Oral issues I have a small swelling on the upper left side of my mouth near the throat that sometimes occurs when I eat. It is not painful and usually disappears about an hour after eating. What could be the cause of this? Thank you.
Dr. Zeng Guanghui Reply:
It may be sebaceous glands or small salivary glands within the oral mucosa. It is recommended to consult a dentist for further examination. Dr. Tseng Guang-Hui, Department of Dentistry, Nantou Hospital.[Read More] Understanding Temporary Swelling in the Mouth: Causes and Solutions
Should Dental Crowns Fully Cover Tooth Structure? Expert Insights
Can fixed dentures be designed to not completely cover the dental substrate? After I had my all-ceramic crown placed, I noticed a black outline at the junction of the outer edge of the tooth and the gum. I asked the dentist who installed the crown, and he replied that it was the ...
Dr. Zeng Guanghui Reply:
If the height of the teeth is sufficient and aesthetics are not a concern, it is better for the margin of the fixed prosthesis to be placed above the gum line, as this allows for easier cleaning and reduces the risk of gingival inflammation. However, if the height of the teeth is...[Read More] Should Dental Crowns Fully Cover Tooth Structure? Expert Insights
Post-Root Canal Care: Wisdom Teeth Removal and Crown Decisions
Issues Following Root Canal Treatment on the Second Molars? Currently, my second molar (the last one) has just undergone root canal treatment twice. The doctor said it was cleaned out and temporarily sealed for observation. He suggested that I first have my upper and lower right ...
Dr. Lin Jiayong Reply:
Hello: 1. If there are concerns, you can ask the dentist to perform the extractions in two separate sessions; it is not necessary to extract both teeth in one treatment. 2. and 3. Root canal treatment involves removing the tooth's natural structure, and in most cases, the lo...[Read More] Post-Root Canal Care: Wisdom Teeth Removal and Crown Decisions
Is Increased Sensitivity After Dental Filling Normal? Understanding Tooth Sensitivity
The doctor diagnosed it as tooth sensitivity. Is it normal for it to be more sensitive after a filling? Hello, Doctor. I originally experienced pain when using dental floss on my upper left last molar. After an examination, the doctor said it didn't seem like a cavity. After...
Dr. Lin Jiayong Reply:
Hello: If resin is used to cover the exposed areas of the teeth, the preliminary step will involve etching with acid. If sensitivity persists after the restoration, it is advisable to monitor the situation or consult a dentist to consider using alternative materials. Sincerely, L...[Read More] Is Increased Sensitivity After Dental Filling Normal? Understanding Tooth Sensitivity
Excessive Use of Dental Anesthetic: What to Do About Numbness and Pain
Excessive use of dental treatment water? Hello, doctor. I had a toothache last night and applied some dental treatment, but I accidentally applied too much. Now I have a tingling sensation on my tongue and the area above it, along with some pain. What should I do to resolve this?
Dr. Lin Jiayong Reply:
Hello: Dental treatments often contain anti-inflammatory and analgesic components that may include organic solvents. If mucosal burns occur, it is advisable to refrain from applying further products and to cover the burn area with an oral ointment. Please seek medical attention p...[Read More] Excessive Use of Dental Anesthetic: What to Do About Numbness and Pain
Unhealed Gum Wound and Jaw Pain: Seeking Solutions for Dental Issues
Non-healing gum ulcer and pain in the temporomandibular joint? My daughter is 28 years old and three months ago, she injured the inner gum of her upper left molar while brushing her teeth incorrectly. It has been very painful (this area has a crown). She has visited several denta...
Dr. Zeng Guanghui Reply:
It is recommended to consult a periodontist to assess the periodontal condition and check for any signs of gingival inflammation. Additionally, it is advisable to see an oral surgeon to examine the temporomandibular joint for any issues. Dr. Tseng Guang-Hui, Department of Dentist...[Read More] Unhealed Gum Wound and Jaw Pain: Seeking Solutions for Dental Issues
Understanding Jaw Clicking and Tension: When to Seek Dental Care
The temporomandibular joint (TMJ) is experiencing sounds and tension? Hello Dr. Lin, I have recently been practicing using dental floss and have been using it three times a day, but I'm not doing it well. I keep opening my mouth forcefully, and I've been experiencing in...
Dr. Lin Jiayong Reply:
Hello: It is recommended to visit the oral surgery department of a hospital as soon as possible. There are many ways to alleviate symptoms, including occlusal splints, muscle relaxants, infrared heat therapy, PRP (platelet-rich plasma) injections, or Botox injections, among other...[Read More] Understanding Jaw Clicking and Tension: When to Seek Dental Care