Understanding Retained Baby Teeth: Causes and Treatment Options
Retained primary teeth? Doctor, I would like to ask: I have not lost my primary incisors, and there are no permanent teeth below them. They have been painful and have required ongoing treatment for a long time. In March of this year, I had the teeth extracted, leaving a gap. What...
Dr. Zhang Xiangyuan reply Dentistry
Dear netizen, based on your description, there is no permanent tooth present below the extracted primary incisor. For the vacant space, it is recommended that you consult a dentist for an evaluation. Depending on the actual conditions (size of the gap, alignment of the teeth, occ...[Read More] Understanding Retained Baby Teeth: Causes and Treatment Options
Understanding Wisdom Teeth: Small Jaw Issues and Extraction Decisions
Wisdom teeth, the jawbone is too small? Hello Dr. Chang, I have been experiencing some issues with my teeth recently. My four wisdom teeth are all normal (fully erupted, not impacted, and not horizontal). Previously, I had two upper wisdom teeth that erupted first, and since they...
Dr. Zhang Xiangyuan reply Dentistry
Dear user, based on your description, the upper wisdom tooth has been extracted, and the lower wisdom tooth is partially erupted. Partially erupted wisdom teeth can make it difficult to maintain oral hygiene, which may sometimes lead to inflammation or cavities. It is advisable t...[Read More] Understanding Wisdom Teeth: Small Jaw Issues and Extraction Decisions
Understanding Post-Wisdom Tooth Extraction Pain and Recovery
Issues After Wisdom Tooth Extraction Last week, I underwent surgery at the hospital to remove my lower right horizontal wisdom tooth and my upper right wisdom tooth (the upper right one is not horizontal). However, it has been seven days, and the wound is still very painful. The ...
Dr. Zhang Xiangyuan reply Dentistry
Dear user, based on your description, you underwent the extraction of your lower right horizontal wisdom tooth and upper right wisdom tooth last week. Following the extraction of impacted teeth, it is common to experience swelling and pain for several days to a week, which should...[Read More] Understanding Post-Wisdom Tooth Extraction Pain and Recovery
Can I Avoid Extracting Healthy Teeth During Orthodontic Treatment?
Orthodontics Hello, Doctor. I would like to ask about my current orthodontic treatment. I have a fixed appliance on my upper teeth, but the lower teeth have not been treated yet. My doctor mentioned that I need to extract two premolars, but I would prefer to remove a decayed seco...
Dr. Zhang Xiangyuan reply Dentistry
Dear netizen, Based on your description, you are considering tooth extraction due to orthodontic treatment. The decision to extract a premolar or a decayed second molar should be based on the overall occlusion and the impact on the treatment plan. It is recommended that you dis...[Read More] Can I Avoid Extracting Healthy Teeth During Orthodontic Treatment?
Should I Switch Dentists After a Frustrating Root Canal Experience?
Changing dentists for root canal treatment? I had my first root canal treatment, but the doctor was very impatient. Whenever I asked him something, he only gave me vague answers. It seemed like he only removed the nerve and applied some material. The anesthesia was administered o...
Dr. Zhang Xiangyuan reply Dentistry
Dear online user, Based on your description, it appears that your tooth is undergoing root canal treatment. Root canal therapy may be completed over multiple appointments depending on the specific condition of each tooth. If you have any questions or uncertainties regarding the...[Read More] Should I Switch Dentists After a Frustrating Root Canal Experience?
Post-Wisdom Tooth Extraction: Dealing with Inflammation and Pain
After having wisdom teeth removed, inflammation may occur behind the wisdom teeth? Last Friday, I had my wisdom tooth extracted, and I've noticed that the wound has been very painful. However, I had previously had another wisdom tooth removed without this level of discomfort...
Dr. Zhang Xiangyuan reply Dentistry
Dear online user, Based on your description, it seems that you are still experiencing pain at the extraction site after having your wisdom teeth removed. I recommend that you return to your dentist for an examination to check if there are any abnormalities with the wound. If ne...[Read More] Post-Wisdom Tooth Extraction: Dealing with Inflammation and Pain
Understanding Tooth Pain: Differentiating Pulpitis from Gum Issues
Methods for diagnosing pulpitis, gingivitis, or other causes of tooth pain? Hello, Doctor: Currently, the tooth I have a problem with is the second to last tooth on the upper right side. This tooth had a cavity on the side, which I discovered in April of this year and have alread...
Dr. Zhang Xiangyuan reply Dentistry
Dear user, Based on your description, it seems that your upper right molar has experienced side decay and has been filled, but you are experiencing occasional sharp pain or discomfort. It is common for recently filled teeth, especially if the decay was deep, to be sensitive at ...[Read More] Understanding Tooth Pain: Differentiating Pulpitis from Gum Issues
Understanding Non-Painful Oral Lesions: Should You Worry?
It seems like there is something resembling an ulcer on the gums above the tooth? Hello Doctor, I have noticed this ulcer-like lesion for the past two weeks, and there are no signs of it disappearing. It looks somewhat like an ulcer, but it is completely painless and there is no ...
Dr. Zhang Xiangyuan reply Dentistry
Dear user, based on your description and photos, if the oral ulcer has not healed after two weeks, it is recommended that you see a dentist for an evaluation to determine if further treatment is necessary. The dentist can also check for any abnormalities in the affected tooth, as...[Read More] Understanding Non-Painful Oral Lesions: Should You Worry?
Options for Treating Root Inflammation and Tooth Apex Absorption
If the root of the tooth has been inflamed for about a year and the apex has been resorbed, what should be done? When I was in elementary school, I had a root canal procedure performed by an untrustworthy dentist who cut corners. As a result, I developed inflammation at the tooth...
Dr. Zhang Xiangyuan reply Dentistry
Dear online user: Based on your description, it appears that there is apical inflammation and root resorption following root canal treatment. It is recommended that you consult with a dentist or an endodontist to evaluate the condition of the individual tooth. After the assessmen...[Read More] Options for Treating Root Inflammation and Tooth Apex Absorption
Loose Dentures Causing Pain: What Are Your Options?
Loose dentures can cause pain during biting? Hello, Doctor. I would like to ask about my dental crown. I previously had a crown placed, but recently I've been experiencing pain when biting, and the crown feels a bit loose. I would like to know if it can be removed and re-cem...
Dr. Zhang Xiangyuan reply Dentistry
Dear user, based on your description of feeling looseness in your braces and experiencing occlusal pain, it is advisable to consult an orthodontist for an examination. If the braces are indeed loose, they may need to be removed to check for any abnormalities in the affected tooth...[Read More] Loose Dentures Causing Pain: What Are Your Options?
Understanding Dental Crowns: Longevity and Durability Concerns
Denture issues I am currently undergoing dental restoration, and the outer layer is made of ceramic. During the try-in, I found that the three restored teeth are too low, so the dentist took them back to the lab to add an additional layer. Can this dental prosthesis be secure, an...
Dr. Zhang Xiangyuan reply Dentistry
Dear online user, Based on your description, your dentures are currently temporarily bonded. During the fitting process, if any abnormalities are detected, the dentist can make adjustments or send them back to the dental lab for repairs. Areas with insufficient occlusion will b...[Read More] Understanding Dental Crowns: Longevity and Durability Concerns
Can Cavities Heal Naturally? Exploring Self-Repair in Teeth
Natural Remineralization of Cavities? 1. It is possible for small cavities, especially in the early stages, to remineralize and heal naturally, particularly if they are detected early and proper oral hygiene is maintained. However, this is not guaranteed, and larger or more advan...
Dr. Zhang Xiangyuan reply Dentistry
Dear netizen, based on your description, it is recommended that you consult a dentist to examine the black spots on your teeth, as they may be cavities or pigmentation. The dentist will determine if you need a filling or a dental cleaning. Both dental cleanings and cavity filling...[Read More] Can Cavities Heal Naturally? Exploring Self-Repair in Teeth
Is It Normal to See Black Scabs After Wisdom Tooth Extraction?
After the stitches are removed from the wisdom tooth extraction site, there are black scabs in the hole? Hello Doctor, I recently had surgery to remove a wisdom tooth from my lower jaw. After returning to have the stitches removed, I used a flashlight to look into the socket at h...
Dr. Zhang Xiangyuan reply Dentistry
Dear online friend, based on your description, it is likely that the area around the extraction site of your lower wisdom tooth has developed a blood clot, and the surface of the wound will gradually heal over time. It is recommended to maintain good oral hygiene. If you have any...[Read More] Is It Normal to See Black Scabs After Wisdom Tooth Extraction?
Post-Cold Tooth Pain: When to Seek Further Dental Treatment
Regarding toothache after catching a cold? About two weeks ago, I had a cold, and due to a busy work schedule, I delayed seeing a doctor for a week. At that time, I experienced significant pain in the upper right second molar when walking or shaking my head. The doctor indicated ...
Dr. Zhang Xiangyuan reply Dentistry
Dear user, based on your description, it is recommended that you observe whether your cold symptoms improve and if any discomfort persists, particularly in your upper right teeth. If you continue to feel unwell, it is advisable to consult a dentist to check for any underlying iss...[Read More] Post-Cold Tooth Pain: When to Seek Further Dental Treatment
Understanding Wisdom Tooth Pain: Causes and Solutions
Wisdom tooth issues Hello doctor, I have been experiencing a sharp pain in my lower left tooth when drinking water or eating. I visited the dentist, but they couldn't determine the cause. They mentioned it might be due to an emerging wisdom tooth. However, isn't it true...
Dr. Zhang Xiangyuan reply Dentistry
Dear online user, based on your description, it is advisable to have a dentist take an X-ray to examine the growth position and direction of your wisdom teeth. This will help check for any cavities, tooth wear, or other conditions affecting the neighboring teeth that may be causi...[Read More] Understanding Wisdom Tooth Pain: Causes and Solutions
Loose Tooth Sensation: What Could Be Causing Your Dental Discomfort?
Teeth feel loose and it feels strange when biting down on something? Hello, the second to last tooth in the upper right back of my mouth feels loose (I haven't developed my wisdom teeth yet). When I wiggle it with my hand, it feels a bit mobile, and when I bite down on thing...
Dr. Zhang Xiangyuan reply Dentistry
Dear user, based on your description, it seems that the upper right molar feels loose and you are unable to apply pressure while biting. It is advisable to consult a dentist to examine the tooth for any periodontal issues or undetected cavities. If any abnormalities are found, pl...[Read More] Loose Tooth Sensation: What Could Be Causing Your Dental Discomfort?
Can a Tooth Root Regrow After Breaking? Dental Repair Options Explained
If a tooth is broken down to just the root, will it continue to grow? If a tooth is broken down to just the root, it will not continue to grow. However, if you visit a dentist, they may be able to restore the tooth using various methods, such as dental crowns or other restorative...
Dr. Zhang Xiangyuan reply Dentistry
Dear user, based on your description, it is recommended that you consult a dentist to evaluate whether the tooth root can be treated and if the tooth can be preserved. If it cannot be preserved, the dentist will determine if extraction is necessary. Thank you for your inquiry.[Read More] Can a Tooth Root Regrow After Breaking? Dental Repair Options Explained
Understanding Tooth Decay After Getting Dental Crowns: What You Need to Know
After getting braces, there is a ring of cavities between the teeth and gums? Hello! About 10 years ago, I had crowns placed on the second-to-last teeth on both sides of my lower jaw (the nerves were already treated). After the crowns were placed, I noticed a grayish area between...
Dr. Zhang Xiangyuan reply Dentistry
Dear online user: Based on your description, it is advisable to have a dentist evaluate the decayed tooth as soon as possible to determine whether it can be filled or if the crown needs to be removed for further assessment. If the tooth can be preserved, please have the dentist t...[Read More] Understanding Tooth Decay After Getting Dental Crowns: What You Need to Know
Do You Always Need Root Canal Treatment for a Broken Tooth?
Is it necessary to perform a root canal if a front tooth is broken in half? I broke about 1/3 to 1/2 of my two front teeth horizontally due to an accident. Recently, I've been feeling self-conscious about their appearance and want to get dental crowns. However, I've com...
Dr. Zhang Xiangyuan reply Dentistry
Dear online friend, Based on your description, your front tooth has been fractured for 1-2 years due to an accident, and you are now considering getting a dental prosthesis. I recommend that you consult a dentist to examine whether the tooth pulp is healthy and if there are any...[Read More] Do You Always Need Root Canal Treatment for a Broken Tooth?
Is It Normal to Have Mouth Ulcers After Wisdom Tooth Extraction?
There is an ulcer at the extraction site after wisdom tooth removal? On August 10, I just had my lower right wisdom tooth extracted, and I plan to return on August 17 to have the stitches removed. In the first two to three days, there was no pain at the wound site, only a slight ...
Dr. Zhang Xiangyuan reply Dentistry
Dear netizen, After having the lower right wisdom tooth extracted, you may notice a sore near the wound that resembles an oral ulcer. It is not uncommon for oral ulcers to occur near the extraction site following a tooth extraction. If you are experiencing pain or notice any ab...[Read More] Is It Normal to Have Mouth Ulcers After Wisdom Tooth Extraction?