Understanding Tooth Decay in Upper Second Molars: Causes and Treatment
Cavity in the second molar? Hello Doctor, my upper left second molar hurts when I bite down on hard objects. After visiting the clinic, the doctor suspected there might be a cavity inside and that the silver filling needs to be removed to confirm, but mentioned that this tooth is...
Dr. Zeng Guanghui Reply:
1. If the adjacent wisdom tooth is growing at an angle, it may have an impact. 2. If the wisdom tooth is excessively tilted and presses against the second molar in front, root canal treatment may involve complete cleaning of the nerve canal, but it might not be able to thoroughl...[Read More] Understanding Tooth Decay in Upper Second Molars: Causes and Treatment
Understanding Tooth Decay: Bleeding from Your First Molars
The first molar appears to have a cavity when viewed from the side, and probing it causes bleeding? The first molar appears to have a cavity when viewed from the side. It felt strange while brushing, so I checked in the mirror and discovered it. After brushing my teeth, I noticed...
Dr. Lin Jiayong Reply:
Hello: If there is bleeding from a cavity in the tooth, it usually indicates pulpitis, and root canal treatment may be necessary. Therefore, it is recommended to visit a clinic or hospital for a thorough examination as soon as possible. Thank you![Read More] Understanding Tooth Decay: Bleeding from Your First Molars
Is Gum Removal Necessary for Deep Tooth Decay? Expert Insights
Gingivectomy Hello, Dr. Tseng. Recently, I visited a dentist due to tooth pain, and the doctor informed me that there is a deep cavity in my second molar. There is a significant cavity behind the second molar because I previously had my wisdom tooth extracted, which created a dee...
Dr. Zeng Guanghui Reply:
The second molar has a cavity located on the distal side, very close to the inflamed gum area, which may be swollen due to inflammation. Therefore, gingival resection may be necessary. After the gums heal, further treatment on the second molar can be performed. It is recommended ...[Read More] Is Gum Removal Necessary for Deep Tooth Decay? Expert Insights
Can You Save a Tooth Root After Getting Fixed Dentures?
Can a tooth root be preserved after placing a fixed dental prosthesis on a decayed tooth? After getting a fixed prosthesis, I sought treatment for tooth decay. A doctor mentioned that even if there is only a little bit left, it can be filled to a sufficient height before remaking...
Dr. Lin Jiayong Reply:
Hello: Since each case is different, it is advisable to seek multiple opinions before making your final decision, as your body ultimately belongs to you. Consider the professional advice given by your physician as support, but the final choice is yours. Thank you![Read More] Can You Save a Tooth Root After Getting Fixed Dentures?
Comprehensive Guide to Root Canals, Bridges, and Wisdom Tooth Extraction
Root canal treatment, braces, wisdom tooth extraction, and missing teeth issues? Hello Doctor: My questions are a bit complex and lengthy: (1) I have a lower right first molar that underwent root canal treatment a long time ago and has not yet been capped. The X-ray shows a whi...
Dr. Huang Tingfang Reply:
Dear Miss Yan Yan, Hello! (1) The lower right first molar, which has undergone root canal treatment a long time ago, needs to have the root canal therapy redone before placing a crown to prevent future swelling and pain. (2) The lower left second molar was extracted this Jul...[Read More] Comprehensive Guide to Root Canals, Bridges, and Wisdom Tooth Extraction
Understanding Pain After Dental Crown: Causes and Solutions
Pain after getting a crown on a molar? Hello Doctor: My upper left last molar had a root canal treatment and was fitted with a crown. At that time, my upper left wisdom tooth had already erupted, but it was not extracted, and I had no issues afterward. However, last year, my uppe...
Dr. Zhu Guanyu Reply:
Hi Ginger, Hello, the feeling of enlarged gaps between teeth is often the result of loss of gingival papillae, which can be attributed to gingivitis. It is well known that staying up late (leading to decreased immunity), poor oral hygiene (not using dental floss), and excessive ...[Read More] Understanding Pain After Dental Crown: Causes and Solutions
Understanding Tooth Decay: What to Do When Your Front Tooth Has Cavities
Cavity on both sides of the same incisor? Hello, doctor. I currently have a cavity in my front tooth, with decay on both sides. The dentist said it was quite severe and helped me fill it. Before the filling, I could feel two small holes on each side with my tongue, but there was ...
Dr. Huang Tingfang Reply:
Dear Ms. Anonymous, Hello! The reasons for teeth turning black are: 1. Cavities, 2. Staining, which includes food, beverages, smoking, betel nut, etc., and 3. Genetic factors; the third factor cannot be changed. Cavities can be addressed, and for staining, it is advisable to red...[Read More] Understanding Tooth Decay: What to Do When Your Front Tooth Has Cavities
Post-Filling Dental Issues: Should I Refill or Maintain Current Condition?
After getting a dental filling, I accidentally dislodged it while using dental floss. I went back for a follow-up appointment, and the dentist only repaired the affected area without removing and replacing the entire filling? After getting a dental filling, I accidentally dislodg...
Dr. Zhu Guanyu Reply:
Hello, regarding the treatment after tooth decay, whether root canal therapy or a filling is needed, it is recommended to come in for an evaluation by a doctor. Thank you! Wishing you safety and health. Sincerely, Dr. Kuan-Yu Chu, Director of Dentistry, Taoyuan Hospital, Ministry...[Read More] Post-Filling Dental Issues: Should I Refill or Maintain Current Condition?
Concerns About Bad Odor from Second Molars After Root Canal Treatment
Suspected cavity at the junction of the second molar and the gum line? Hello, Doctor. My lower right second molar underwent root canal treatment last year and has a crown. About two months ago, I started noticing an unpleasant odor (similar to the smell of tooth decay) when brush...
Dr. Huang Tingfang Reply:
Dear Ms. Guangquan: Hello! (There seems to be a cavity at the junction of the second molar and the gum.) There are three possibilities: 1. Cavity in the lower right second molar. 2. Cavity in the wisdom tooth. 3. Food trapped between the two teeth! An X-ray is needed! Please comm...[Read More] Concerns About Bad Odor from Second Molars After Root Canal Treatment
Is Root Canal Treatment Necessary for a Non-Painful Discolored Tooth?
If the nerve is already necrotic and root canal treatment has been recommended, is a crown necessary? Hello Dr. Huang, I have a question regarding my right front tooth, which has gradually turned yellow over the past few years for unknown reasons. It has not caused any pain or d...
Dr. Huang Tingfang Reply:
Dear Ms. Anonymous, Hello! I apologize for the inconvenience caused to you. The necrosis of the dental nerve is typically due to tooth decay, periodontal disease, trauma, or the necessity for root canal treatment. Otherwise, the gums may become swollen. Whether or not a crown is...[Read More] Is Root Canal Treatment Necessary for a Non-Painful Discolored Tooth?
Understanding Dental Crowns: Do You Need a Root Canal First?
Braces? Nerves? I had a silver filling in my molar when I was a child, and I don't remember it being painful. It lasted for over 20 years, but the filling has fallen out twice. The dentist replaced it with resin for aesthetic reasons, but it seems like the cavity keeps getti...
Dr. Zeng Guanghui Reply:
1. If the extent of tooth decay is too severe to be filled, a dental crown should be considered to restore the tooth's shape and occlusal function. When placing a crown, the tooth must be prepared, and if the remaining tooth structure is inadequate, there is a risk of exposi...[Read More] Understanding Dental Crowns: Do You Need a Root Canal First?
Effective Solutions for Cavities Between Front Teeth Without Pain
Cavities in the gap between the front teeth? Hello, my front tooth has a cavity in the gap, which is affecting its appearance. However, I don't feel any pain at all. I have read online that dental fillings often fall out easily. Are there any other methods for remedying this...
Dr. Zeng Guanghui Reply:
If the extent of tooth decay does not approach the dental pulp or is not deep, it may not necessarily cause pain. However, it is still recommended to address and treat it early to prevent the decay from spreading, which could ultimately lead to pulpitis or even apical periodontit...[Read More] Effective Solutions for Cavities Between Front Teeth Without Pain
Dealing with Tooth Decay: What to Do When Your Filling Falls Out
The teeth next to the canine (the ones further inside) have cavities? About a year or two ago, I had a dental filling done, and it wasn't close to the nerve. This year, while biting into something, I noticed that the filling fell out, and now only about 1.5 out of 4 remains....
Dr. Huang Tingfang Reply:
Dear Ms. Mai, Hello! The tooth next to your canine (the one further inside) has decayed; it is likely the first premolar. It can be filled if it has decayed, but if it causes pain, then root canal treatment is necessary before filling it. Please communicate more with your dentis...[Read More] Dealing with Tooth Decay: What to Do When Your Filling Falls Out
Understanding Tooth Pain After Orthodontic Treatment: Causes and Solutions
Pulpal pain Hello, doctor. A few days ago, I had a follow-up appointment for my orthodontic treatment, but recently I've been experiencing severe pain in my lower back teeth, which has also started to affect my ear. However, I don't have any sensitivity to hot or cold. ...
Dr. Huang Tingfang Reply:
Dear Miss Zhenni, Hello! Based on what you described, it seems to be quite serious! It is suspected that the tooth decay may have caused nerve pain. Please communicate more with your physician! Thank you! Wishing you safety! Sincerely, Director Huang Ting-Fang, Dentistry[Read More] Understanding Tooth Pain After Orthodontic Treatment: Causes and Solutions
Understanding Tooth Decay: When Cavities Stop Hurting and What to Do
Cavities may not cause pain? I have been experiencing tooth pain from a cavity for several days; it hurts when I eat and even when I bite down. However, today the pain has surprisingly stopped. There are dark spots on the surface of my tooth. Does this mean the cavity has reached...
Dr. Qiu Qiongyao Reply:
Dear Ms. Doris: Regarding the questions you raised, please see the following: 1. Please visit a dental clinic for an accurate diagnosis before proceeding with any treatment. 2. It is possible that you are experiencing gingival inflammation. Please pay attention to oral hygiene to...[Read More] Understanding Tooth Decay: When Cavities Stop Hurting and What to Do
Understanding Root Canal Treatment Delays for Special Needs Children
Root canal treatment duration Hello, my child has a disability and underwent dental treatment under general anesthesia on February 14th for tooth decay. The first molar, which had a metal crown placed due to cavities, has been slightly swollen in the gums. During the treatment of...
Dr. Huang Tingfang Reply:
Dear Ms. Liu, Hello! Caring for children with disabilities does require a lot of effort. If possible, it is recommended to manage their treatment in an outpatient setting. Otherwise, undergoing anesthesia every three months can be quite challenging. Please communicate more with...[Read More] Understanding Root Canal Treatment Delays for Special Needs Children
Understanding Tooth Decay: Do I Have Cavities or Not?
Detection of cavities Hello, doctor! I visited the dentist today to check for cavities. The dentist asked if I was experiencing any pain, and I said it wasn't too bad. After examining the X-rays and doing a check-up, he said everything looked fine. Does this mean I don'...
Dr. Huang Tingfang Reply:
Dear Ms. Chen, Hello! The primary method for detecting cavities is through visual examination, which can usually identify most cases. For cavities located between teeth, X-rays are used as an auxiliary examination. Please communicate frequently with your dentist! Thank you! Wish...[Read More] Understanding Tooth Decay: Do I Have Cavities or Not?
Understanding Tooth Decay in Gaps: Causes, Symptoms, and Solutions
Cavity between teeth is very painful? I have been experiencing persistent pain in the upper right area near my front tooth (likely in the gum line) recently. The pain comes on suddenly and lasts for a long time without any relief, which is very uncomfortable. I saw a dentist six ...
Dr. Huang Tingfang Reply:
Dear Miss [Child's Name], Hello! It is still necessary to see a dentist, get an X-ray, and receive a diagnosis and treatment. Please communicate more with your mother and the doctor! Thank you! Wishing you safety! Sincerely, Dr. Huang Ting-Fang, Dentistry[Read More] Understanding Tooth Decay in Gaps: Causes, Symptoms, and Solutions
Understanding Tooth Decay in First Molars: Treatment Options and Recommendations
Cavity in the first molar? Hello Doctor, my upper left first molar had a root canal treatment about five years ago. At that time, the dentist did not inform me that I needed a crown. About three months ago, the tooth started to decay again. The area that was previously filled has...
Dr. Zeng Guanghui Reply:
The upper left first molar has a cavity and has undergone root canal treatment, but no crown was placed. If the decay is extensive and after refilling, some of it still falls out, leaving one-third of the tooth remaining, it is necessary to consider whether to first place a post ...[Read More] Understanding Tooth Decay in First Molars: Treatment Options and Recommendations
Understanding Post-Filling Concerns: Tooth Decay and Pain After Dental Work
After dental filling for cavities? Hello, doctor. Today I went to the dentist, and he told me that I have three cavities: the last two teeth on the upper left and right, and the last tooth on the lower left. Since the upper ones are not visible, he couldn't confirm them, but...
Dr. Huang Zhicheng Reply:
Dear Mr. Lin, 1. The black spot may simply be a deposition of pigment and is likely not in the same area as the cavity. Since we cannot see the detailed situation, I recommend that you return to the original clinic for a definitive diagnosis. 2. After the dental filling, you ma...[Read More] Understanding Post-Filling Concerns: Tooth Decay and Pain After Dental Work