Understanding Dental Nerve Pain: Causes and Recovery After Implant Surgery
Dental pulp nerve issues? The original tooth #16 underwent a crown replacement, which resulted in inflammation. An implant surgery was performed on tooth #16, followed by a bone smoothing procedure. Postoperatively, there was persistent dull pain, prompting a visit to the hospita...
Dr. Zeng Guanghui Reply:
Hello Mr. Chih-Jung: It is recommended to seek a comprehensive evaluation at a major medical center, including consultations with oral and maxillofacial surgeons and neurologists. Dr. Kwang-Hui Tseng from Nantou Hospital's dental department.[Read More] Understanding Dental Nerve Pain: Causes and Recovery After Implant Surgery
Can Cysts Be Treated Without Root Canal Therapy?
Can a cyst be treated without root canal therapy? I would like to consult with a doctor. Last year, I had a cavity in my upper right first premolar that was filled. At that time, I was informed that the cavity was quite deep, and if necessary, I might need a root canal later on. ...
Dr. Lin Jiayong Reply:
Hello: If you are currently undergoing orthodontic treatment, it is advisable to follow the treatment plan provided by your orthodontist. Any alveolar bone surgery, debridement, or apicoectomy can affect the movement of the teeth and the timeline for subsequent alignment. It is i...[Read More] Can Cysts Be Treated Without Root Canal Therapy?
Understanding Dental Nerve Death: Symptoms, Treatment, and Concerns
Regarding dental pulp necrosis? Hello Dr. Lin, I have a question regarding my upper left first molar (hereafter referred to as "the tooth"). Several years ago, I had extensive silver amalgam filling done on this tooth, which was already very close to the dental pulp at...
Dr. Lin Jiayong Reply:
Hello: It is recommended to consult directly with the Department of Endodontics at a medical center.[Read More] Understanding Dental Nerve Death: Symptoms, Treatment, and Concerns
Understanding and Treating Liang's Premolars: A Guide for Parents
Liang's small molar My daughter, a high school sophomore, has been experiencing tooth pain intermittently. Sometimes it hurts, and other times it doesn't, and she is unable to bite down on hard foods. We took her to the dentist for an examination, and they said there ar...
Dr. Zeng Guanghui Reply:
Hello Mr. Moz: The Liang's premolars refer to premolars that have developmental abnormalities, resulting in small tooth-like projections on their surfaces. These projections contain dental nerves and are susceptible to inflammation and pain due to thermal stimuli or chewing ...[Read More] Understanding and Treating Liang's Premolars: A Guide for Parents
Understanding Tooth Sensitivity: Causes and Treatment Options
Tooth sensitivity to hot and cold? Sudden pain near the front teeth when exposed to hot or cold stimuli can be concerning. I visited the first clinic, where they stated there were no cavities after a brief examination. However, an X-ray revealed inflammation at the root apex, and...
Dr. Zeng Guanghui Reply:
Hello Ms. Q: Generally, sensitivity to hot and cold pain indicates inflammation of the dental nerve. If the symptoms of sensitivity to hot and cold do not improve, the inflammation of the dental nerve may progress to an irreversible stage. As the inflammation worsens, it can lead...[Read More] Understanding Tooth Sensitivity: Causes and Treatment Options
Understanding Tooth Pain in Children: Causes and Solutions
Pediatric Dentistry Recently, I have been experiencing pain in my upper right teeth whenever I go down the stairs or shake my head. I do not feel sensitivity to hot or cold, and eating does not cause pain. What could be the reason for this?
Dr. Zeng Guanghui Reply:
Hello Wei, It is possible that the dental nerve has become necrotic, leading to an infection at the root apex and even causing damage to the jawbone. It is recommended to consult a dentist for further diagnosis and treatment. Dr. Tseng Guang-Hui, Department of Dentistry, Nant...[Read More] Understanding Tooth Pain in Children: Causes and Solutions
Understanding Tooth Pain After Root Canal Treatment and Dental Crowns
Pain in a dental crown following root canal treatment and bleeding gums? Hello Doctor, I have been suffering from tooth pain recently. The main issue started with pain in my lower right first molar, which was followed by pain in the corresponding upper tooth (both of these teeth ...
Dr. Zeng Guanghui Reply:
Hello Ms. Li: It is recommended to return for a follow-up appointment with a dentist to take X-rays and conduct a detailed examination to determine whether there are cracks in the teeth or inflammation of the dental nerve, and then decide on the appropriate treatment. Dr. Tseng G...[Read More] Understanding Tooth Pain After Root Canal Treatment and Dental Crowns
Understanding and Managing Tooth Occlusion Pain: Causes and Solutions
Dental occlusion pain Hello Doctor, I have a problem with tooth occlusion pain, similar to the issue reported by the woman in the link below. I have visited several clinics but have not been able to identify the problem; there are no cavities or periodontal disease. Taking anti-i...
Dr. Zeng Guanghui Reply:
Hello Mr. Pan: It is possible that there are small cracks in the tooth structure, which may irritate the dental nerve during occlusion and cause inflammation. It is recommended to consult a dentist for further diagnosis and treatment. Dr. Tseng Guang-Hui, Department of Dentistry,...[Read More] Understanding and Managing Tooth Occlusion Pain: Causes and Solutions
Understanding Wisdom Teeth and Loose Teeth: Causes and Solutions
Wisdom teeth, loose teeth Hello Doctor: I have recently been developing wisdom teeth (four of them), but the wisdom teeth themselves are not painful. However, other teeth are painful and loose, particularly the upper front teeth and the adjacent tooth (the front tooth has been fi...
Dr. Zeng Guanghui Reply:
It is possible that the filling on the front tooth is very deep and close to the dental nerve, causing inflammation of the dental nerve. It is recommended that if the pain persists, you should see a dentist as soon as possible for further examination and treatment. Dr. Tseng Guan...[Read More] Understanding Wisdom Teeth and Loose Teeth: Causes and Solutions
Understanding Tooth Sensitivity: Causes and Remedies for Painful Teeth
Soreness in a row of teeth? Hello, doctor. About six months ago, I had my left wisdom tooth extracted and a cavity in my upper left incisor filled. However, I have been experiencing sensitivity and pain in that tooth when consuming hot or cold beverages. I thought it might be due...
Dr. Zeng Guanghui Reply:
It is recommended to see a dentist for a thorough examination to determine if the dental nerve is inflamed. If the dental nerve is indeed inflamed, root canal treatment will be necessary to alleviate the pain. Dr. Tseng Guang-Hui, Department of Dentistry, Nantou Hospital.[Read More] Understanding Tooth Sensitivity: Causes and Remedies for Painful Teeth
Understanding Dental Trauma: Tooth Displacement and Nerve Health
Dental displacement due to impact? 1. The reason for the nerve necrosis in the tooth after the impact is likely due to tissue injury that did not heal properly. Trauma can cause damage to the dental pulp, leading to inflammation and eventual necrosis if the blood supply is compro...
Dr. Zeng Guanghui Reply:
1. The periodontal tissues and nerves within the impacted tooth may be damaged, and the risk of damage increases if the tooth is displaced. 2. If there is no vitality detected in the tooth after five months post-trauma, it is unlikely to regain vitality. 3. If the nerve has retur...[Read More] Understanding Dental Trauma: Tooth Displacement and Nerve Health
Understanding Dental Fillings: Materials, Options, and Expert Advice
Dental fillings, cavities, and filling materials? I have been searching for a long time and spent half a day trying to find information about dental filling materials. How can I find relevant information or contact organizations that specialize in this area? (It is difficult to a...
Dr. Zeng Guanghui Reply:
1. If the extent of the cavity is small, composite resin can be used for filling. If the cavity is larger, options to consider in sequence include inlays, porcelain veneers, and crowns. If the cavity is too extensive to be filled, a dental crown should be placed for protection. ...[Read More] Understanding Dental Fillings: Materials, Options, and Expert Advice
Post-Wisdom Tooth Extraction: Understanding Pain and Recovery Tips
Post-operative issues after wisdom tooth extraction? Hello, Doctor. I had my lower left horizontal wisdom tooth extracted on December 20, 2022. At that time, the doctor informed me that the tooth was larger and grew deeper, putting pressure on the nerve, and mentioned that they w...
Dr. Zeng Guanghui Reply:
After the extraction of the wisdom tooth, there is significant bone loss in the alveolar ridge (due to contact with the bone), resulting in incomplete coverage of the roots of the teeth in front of the wisdom tooth (especially at the distal end). This can lead to sensitivity and ...[Read More] Post-Wisdom Tooth Extraction: Understanding Pain and Recovery Tips
Post-Dental Filling Pain: Should You Return to the Dentist?
Experiencing sharp pain when eating after a dental filling? I had orthodontic treatment, and a month ago, my dentist informed me that the filling in my molar had cracked and needed to be redone. Although I don't feel sensitivity to hot or cold, I experience sharp pain after ...
Dr. Zeng Guanghui Reply:
It is possible that the filled cavity is quite deep and close to the dental nerve, which may cause sensitivity and pain when biting down on hard objects. Additionally, if the dental floss splits when used between the teeth, it could indicate that the filling material is slightly ...[Read More] Post-Dental Filling Pain: Should You Return to the Dentist?
Chronic Gum Inflammation in Front Teeth: Is Root Canal Treatment Necessary?
Chronic inflammation of the gums around the incisors? Hello Doctor, I recently experienced sudden pain in my front tooth and visited a clinic. That tooth had previously been filled due to decay. After taking an X-ray, the doctor informed me that there was chronic inflammation in ...
Dr. Zeng Guanghui Reply:
Is it because a hole is drilled in the tooth surface to place medication that kills the dental nerve? It is recommended to return for a follow-up consultation with the attending dentist. Dr. Tseng Guang-Hui, Department of Dentistry, Nantou Hospital.[Read More] Chronic Gum Inflammation in Front Teeth: Is Root Canal Treatment Necessary?
Persistent Discomfort in Upper First Molar: Possible Causes and Solutions
The upper first molar has been uncomfortable and has a noticeable presence, with a gray discoloration at the base? I started experiencing severe pain in my lower second molar on Monday, and I began undergoing root canal treatment. My upper first molar is also uncomfortable, and I...
Dr. Zeng Guanghui Reply:
The upper molars appear gray, which may indicate that the dental nerve has degenerated and become necrotic, or it could be due to the discoloration from an old metal filling related to tooth decay. It is recommended to consult a dentist for a thorough examination. Dr. Tseng Guang...[Read More] Persistent Discomfort in Upper First Molar: Possible Causes and Solutions
Understanding Tooth Sensitivity After Dental Resin Fillings: Causes and Solutions
Tooth sensitivity? During a dental cleaning, the dentist noticed dark spots on the teeth and discovered cavities on the inner side of the front teeth. As a result, a composite resin filling was applied. It has been nearly a month since the filling, and I experience sensitivity an...
Dr. Zeng Guanghui Reply:
Hello: If you continue to experience sensitivity and pain after having your front tooth filled, it may be due to the cavity being very deep, close to the dental nerve. As a result, you may feel sensitivity and pain when exposed to hot or cold stimuli. If the condition persists, i...[Read More] Understanding Tooth Sensitivity After Dental Resin Fillings: Causes and Solutions
Is Choosing Metal-Ceramic Bridges for Molars a Good Option?
Dental bridge issues Hello, I would like to ask about getting a dental bridge for my left posterior molar area. I chose a metal-ceramic bridge, and the dentist suggested that the first two units be porcelain-fused-to-metal while the third unit should not be porcelain-fused. He me...
Dr. Zeng Guanghui Reply:
Hello: If you need to get a dental bridge and the molar teeth do not have sufficient brightness or tooth structure, you may consider getting a metal crown to avoid excessive reduction of tooth structure, which could affect the dental nerves. Dr. Tseng Guang-Hui, Department of Den...[Read More] Is Choosing Metal-Ceramic Bridges for Molars a Good Option?
Understanding Tooth Sensitivity: Causes and Solutions for Pain
Tooth sensitivity or toothache? My upper right first molar becomes sensitive when I bite down on something slightly hard. I saw a doctor last year who said there was no decay reaching the nerve, and he refilled the cavity, advising me to monitor it at home. During this time, the ...
Dr. Zeng Guanghui Reply:
It is possible that the original filling was placed too close to the dental nerve, or there may be a crack in the tooth itself. It is recommended to return for a follow-up appointment for further evaluation and examination by a dentist. Dr. Tseng Guang-Hui, Department of Dentistr...[Read More] Understanding Tooth Sensitivity: Causes and Solutions for Pain
Understanding Tooth Pain: Is It Gum Inflammation or Neck Issues?
Toothache in the upper molars on both sides? Hello Doctor, since last week, I have been experiencing pain in my left and right teeth whenever I run or do push-ups. I visited a dentist who diagnosed me with gum inflammation and prescribed medication for three days, but there has b...
Dr. Zeng Guanghui Reply:
It is recommended to return for a follow-up appointment with a dentist for a detailed examination. In addition to gingivitis, it is important to determine whether the pain could also be caused by inflammation of the dental nerves. If necessary, an X-ray examination can be perform...[Read More] Understanding Tooth Pain: Is It Gum Inflammation or Neck Issues?