Understanding Root Canal Treatment: Addressing Pain and Concerns
Root canal treatment Dear Doctor, I had my root canal treatment completed today, and during the final sealing, when the doctor inserted the gutta-percha with the needle, I suddenly felt a sharp pain as if I was poked in the nerve. I asked the doctor about it, and he said it was n...
Dr. Lin Jiayong Reply:
Hello, it is normal to experience swelling and tenderness during the first month after root canal filling. It is recommended to monitor the situation for up to six months. If the symptoms do not improve after six months, a retreatment may be necessary. Additionally, it is advisab...[Read More] Understanding Root Canal Treatment: Addressing Pain and Concerns
Understanding Root Canal Treatment: Addressing Concerns and Alternatives
Nerve necrosis, root canal treatment? Hello, doctor. I have been experiencing pain in my teeth when exposed to hot or cold temperatures, so I sought medical attention. An X-ray showed shadows at the roots of my front tooth and the adjacent tooth (which has undergone root canal tr...
Dr. Zeng Guanghui Reply:
If the dental nerve is already necrotic or if the tooth has undergone root canal treatment and there is a shadow at the root, with no response to cold or heat stimuli, it is recommended to undergo re-treatment for the root canal. Otherwise, the apical lesion will not completely r...[Read More] Understanding Root Canal Treatment: Addressing Concerns and Alternatives
Understanding Jaw Pain: Possible Causes and Solutions for TMJ Issues
Temporomandibular joint (TMJ) I feel like there is fluid accumulation in my face, but it goes away after a while. What could be the reason for this?
Dr. Huang Tingfang Reply:
Dear Mr. Jelly, Hello! The temporomandibular joint (TMJ) is a bilateral joint of the mandible. It can become uncomfortable when subjected to external force or excessive pressure. An X-ray is necessary for diagnosis. Please communicate frequently with your physician. Thank you! W...[Read More] Understanding Jaw Pain: Possible Causes and Solutions for TMJ Issues
Can You Complete Root Canal Treatment After Returning Home?
Root canal treatment abroad? Hello, doctor. I went to the dentist and was told that I have a cavity that has reached the nerve, requiring root canal treatment. Since I was leaving the country that night and was worried about not having enough time, the dentist prescribed anti-inf...
Dr. Huang Tingfang Reply:
Dear Anonymous Miss: Hello! Actually, it should be fine to contact dentists in Taiwan! The National Health Insurance in Taiwan is very convenient! Please communicate more with your doctor! Thank you! Wishing you safety! Sincerely, Dr. Huang Ting-Fang, Dentistry.[Read More] Can You Complete Root Canal Treatment After Returning Home?
Understanding Incomplete Root Canal Treatment: What to Do Next?
The nerve conduction study was not clean? Hello Dr. Tsai, I apologize for bothering you, but I would like to ask you about my upper left third molar. I had a root canal treatment done in April and received a crown, and everything went smoothly (as I had previously had my upper l...
Dr. Cai Shangwu Reply:
Hello, 1. Currently, you can search for relevant medical information online by entering keywords. (Our dental department does not provide online information services at this time.) 2. However, regarding the issue you mentioned, without a visual examination, it may be flawed to...[Read More] Understanding Incomplete Root Canal Treatment: What to Do Next?
Understanding Dental Nerve Death: Causes, Symptoms, and Treatment Options
Nerve necrosis A few days ago, I felt pain in the first tooth to the right of my front teeth, and it hurt even when drinking water. Over the past couple of days, the pain has not been very severe, but I decided to see a dentist. An X-ray was taken, and it appeared to be fine, but...
Dr. Zeng Guanghui Reply:
The necrosis of the dental pulp tissue within the closed space of the pulp chamber can lead to purulent secretions that may infect the periapical tissues through the apical foramen, causing an inflammatory response. Therefore, root canal treatment is necessary to thoroughly debri...[Read More] Understanding Dental Nerve Death: Causes, Symptoms, and Treatment Options
Understanding Tooth Sensitivity: Is It Cavities or Something Else?
Tooth sensitivity or toothache? Hello, doctor. I often feel pain in my second to last tooth on the upper left when I eat, especially when chewing with that tooth; it feels particularly sore. About a month ago, I had a dental cleaning and an X-ray taken. I told the dentist that to...
Dr. Zeng Guanghui Reply:
In the above situation, it is possible that the outer enamel has worn down, exposing the second layer of dentin. It may also be due to gum recession, which exposes the neck of the tooth, or there may be cracks on the surface of the tooth structure. These conditions may not necess...[Read More] Understanding Tooth Sensitivity: Is It Cavities or Something Else?
Understanding Post-Wisdom Tooth Extraction: What is That Bump?
After wisdom tooth extraction, a new tooth may grow? I previously had no issues when getting my wisdom teeth extracted, but I recently noticed a pink, swollen lump at the healing site. It doesn't hurt, but I can feel that there's something there. What could this be? The...
Dr. Lin Jiayong Reply:
X-rays and intraoral photographs of the patient are needed to identify the specific adaptive tissue or soft tissue you are referring to. Additionally, a biopsy is required to determine whether the tissue is benign or malignant.[Read More] Understanding Post-Wisdom Tooth Extraction: What is That Bump?
Understanding Root Canal Treatment and Tooth Sensitivity Issues
Tooth nerve extraction issues? Hello, several years ago, I had a dental bridge consisting of three crowns placed on my lower right back teeth. The first crown was reduced in size but did not undergo root canal treatment. The second crown has been extracted, and the third crown un...
Dr. Huang Tingfang Reply:
Dear Mr. Liu, Hello! It is best not to perform a root canal on the tooth. However, we need to determine how much of the tooth has been ground down and how far it is from the nerve. An X-ray may be necessary to find out! Please communicate more with your dentist. Thank you! Wish...[Read More] Understanding Root Canal Treatment and Tooth Sensitivity Issues
Understanding Cold Sensation in Teeth After Dental Trauma
Sensitivity of teeth to cold sensations? Hello doctor, I previously injured my front tooth by hitting a hard object, which caused it to become dislodged. I put it back in place and had it secured with wire. At first, when it got cold and I rode my bike in the wind for a few minut...
Dr. Huang Tingfang Reply:
Dear Anonymous, Hello! As mentioned, if a tooth is avulsed and replanted, the wire can usually be removed after about one month. If you still experience sensitivity to cold, it is important to take an X-ray to assess the health of the tooth root. Please communicate frequently w...[Read More] Understanding Cold Sensation in Teeth After Dental Trauma
Persistent Jaw Pain After Root Canal Treatment: Causes and Solutions
Jaw pain one week after root canal treatment? Hello, doctor! About 10 days ago, I suddenly experienced severe pain on the right side of my jaw (at the joint), which felt like radiating throbbing pain, making it impossible to eat. Prior to the onset of pain, I had been feeling dis...
Dr. Zeng Guanghui Reply:
1. It is possible that the apical region of the tooth root is still inflamed, or there may be residual inflammatory substances within the canal. Several sessions of debridement may be necessary to thoroughly clean the root canal before it can be filled. 2. It is recommended to re...[Read More] Persistent Jaw Pain After Root Canal Treatment: Causes and Solutions
Do You Need a Root Canal Before Getting a Dental Crown?
Is it necessary to undergo a root canal treatment when getting braces? Hello, Doctor. I have a large cavity in my upper left molar that has been filled multiple times, and the filling area keeps getting larger. Recently, after a few fillings, it cracks again shortly after. The do...
Dr. Huang Tingfang Reply:
Dear Ms. Hua, Hello! Regarding your situation, the cavity is quite large and has been filled multiple times. It is best to perform a root canal treatment; otherwise, if you proceed with a crown (which requires reducing the tooth size), you may still need a root canal if you expe...[Read More] Do You Need a Root Canal Before Getting a Dental Crown?
Missing Bone Behind Tooth: Is It Cavities or Something Else?
The bone behind the tooth in front of the wisdom tooth has disappeared! Is it due to decay? I had my lower left and right wisdom teeth extracted about five years ago. Since then, I have been regularly visiting the dentist for check-ups and cleanings every six months with my famil...
Dr. Huang Tingfang Reply:
Dear Ms. Boee: Hello! Based on what you've described, the tooth in front of your wisdom tooth appears to have severe periodontal disease. The possible reasons are: 1. The wisdom tooth may be causing it, especially if it is horizontally impacted, leading to bone resorption. 2...[Read More] Missing Bone Behind Tooth: Is It Cavities or Something Else?
Understanding Tooth Sensitivity After Cavity Treatment: Causes and Solutions
Molars cavities Hello, doctor. I have a cavity in my molar that was causing pain, and I went to see a dentist who filled it. The pain has decreased, but two days later, I still experience sensitivity when biting, eating, or drinking cold beverages. One of those days, I had roaste...
Dr. Huang Tingfang Reply:
Dear Mr. Model: Hello! As mentioned, you need to undergo an X-ray examination first, and it may be necessary to perform a nerve extraction. This is unrelated to the duck dish! Please communicate more with your physician. Thank you! Wishing you safety! Sincerely, Dr. Huang Ting-Fa...[Read More] Understanding Tooth Sensitivity After Cavity Treatment: Causes and Solutions
Chronic Tooth Pain: Seeking Solutions After Years of Discomfort
I have had a toothache for over two years, but my gums are not swollen! Hello Doctor: Two years ago, I had a cavity in my upper left molar, and the dentist recommended extracting my wisdom tooth before treatment. I followed their advice and had it removed. However, two days later...
Dr. Huang Tingfang Reply:
Dear Ms. ANN: Hello! As mentioned, you have been through a lot! The issue on the upper left may be related to your wisdom tooth, which could be causing damage to the upper first molar. The upper right seems to be a cavity issue, along with tooth sensitivity, which can truly affec...[Read More] Chronic Tooth Pain: Seeking Solutions After Years of Discomfort
Understanding Unexplained Tooth Pain After Dental Surgery
Unexplained toothache? I had surgery to correct my teeth and remove five teeth at once (mostly premolars) due to impaction. Today, I didn't feel anything unusual while biting into food, but later I started to feel soreness and pain. Is it because I didn't clean properly...
Dr. Huang Tingfang Reply:
Dear Ms. 7777: Hello! As mentioned, an X-ray is needed to check if the root tips of the teeth that feel sore and painful are affected. Please communicate more with your doctor. Thank you! Wishing you safety! Sincerely, Dr. Huang Ting-Fang, Dentistry.[Read More] Understanding Unexplained Tooth Pain After Dental Surgery
Is It Necessary to Remove a Broken File During Root Canal Treatment?
Is it necessary to remove a broken endodontic file? After taking an X-ray of the tooth, a suspected broken needle was found inside, and the X-ray showed severe inflammation. The dentist recommended redoing the root canal treatment. I would like to ask if it is necessary to remove...
Dr. Huang Tingfang Reply:
Dear Mr. AU: Hello! Of course, extraction is the best option! It is advisable to consult an endodontist! Please communicate more with the doctor! Thank you! Wishing you safety! Sincerely, Dr. Huang Ting-Fang, Dentistry[Read More] Is It Necessary to Remove a Broken File During Root Canal Treatment?
Dealing with Dental Cysts: When Swelling and Pain Persist
Dental cyst, facial swelling? Hello, I would like to ask about a tooth that has had a crown for some time and has been persistently swollen with an abscess. A few months ago, I went to the dentist for an X-ray, and the doctor said there was an abscess at the root of the tooth but...
Dr. Huang Tingfang Reply:
Dear Miss Meow: Hello! For dental cysts requiring dental implants, it is essential to ensure thorough debridement and that there is no recurrence before proceeding. Please communicate closely with your physician! Thank you! Wishing you safety! Sincerely, Dr. Huang Ting-Fang, Dent...[Read More] Dealing with Dental Cysts: When Swelling and Pain Persist
Managing Wisdom Teeth: When to Extract and How to Prepare
Regarding how to manage wisdom teeth issues? Hello Doctor: I would like to ask you about the issue of wisdom teeth extraction. During a school health check, it was found that I have wisdom teeth emerging on the lower left and lower right. When I went for a follow-up, the doctor t...
Dr. Zhu Guanyu Reply:
Hello, When considering whether to extract the lower third molar, age is typically not a primary factor. The recommended cleaning tools for adjacent surfaces are dental floss or interdental brushes. You are welcome to visit our oral surgery department for the extraction in the ...[Read More] Managing Wisdom Teeth: When to Extract and How to Prepare
Do You Really Need to Extract Teeth with Dental Cysts?
Is it necessary to extract a tooth with a dental cyst? Hello, doctor. I would like to ask a question. Recently, I went to a dental clinic to replace my existing dental crown on my front tooth with a porcelain crown. After taking X-rays, the dentist informed me that there is sever...
Dr. Huang Tingfang Reply:
Dear Miss Cora, Hello! (Is it necessary to extract a tooth for a dental cyst?) It depends on the size. If the cyst is large enough to envelop the tooth root, then extraction is advisable. However, if it only slightly encases the root, treatment can be very effective, and extract...[Read More] Do You Really Need to Extract Teeth with Dental Cysts?