Understanding Tooth Mobility and Cracks in Your Upper Molars
The premolar is slightly mobile with a crack? Hello Doctor: I have noticed that when I wiggle my upper right molar with my hand, it feels like it is moving, but when I look in the mirror while doing this, I can't see any visible movement of the tooth. Additionally, I can fee...
Dr. Zhang Xiangyuan reply Dentistry
Dear user, based on your description, it seems that you are experiencing a feeling of looseness in your upper right premolar, and upon touching it, you notice some minor cracks. It is advisable to consult a dentist to examine the current mobility of the tooth and the location of ...[Read More] Understanding Tooth Mobility and Cracks in Your Upper Molars
Managing Mild Periodontal Disease Before Permanent Dental Work
Mild periodontal disease Hello, doctor. During my dental cleaning, the dentist informed me that I have mild periodontal disease. I recently had five new dental bridges placed, and they are currently only temporarily cemented. I would like to ask if, when the permanent cementing i...
Dr. Zhang Xiangyuan reply Dentistry
Dear online friend, based on your description, the dental bridge is temporarily cemented, and you are considering periodontal treatment in the future. The appropriate time for your dental bridge to be permanently cemented actually depends on whether the periodontal treatment you ...[Read More] Managing Mild Periodontal Disease Before Permanent Dental Work
Post-Apex Surgery Concerns: Is Prolonged Swelling Normal?
Post-operative issues following apicoectomy? I had apical surgery last week (six days ago), and the doctor mentioned that there would be swelling, but it would subside in a few days. Initially, because the surgical area is close to the sinus, I noticed some blood streaks when blo...
Dr. Zhang Xiangyuan reply Dentistry
Dear netizen, based on your description, after undergoing apicoectomy, you have noticed a round swelling at the surgical site. Generally, postoperative swelling can last for several days to a week and then gradually subside. It is advisable to monitor the area around the wound fo...[Read More] Post-Apex Surgery Concerns: Is Prolonged Swelling Normal?
Is Palladium in Dental Crowns Safe After Root Canal Treatment?
After root canal treatment Hello, doctor. I would like to inquire about root canal treatment. Generally, dentists recommend placing a crown afterward. I found that crowns made from precious metals often contain "palladium," which I read online is classified as a heavy m...
Dr. Zhang Xiangyuan reply Dentistry
Dear online friend, Based on your description, after root canal treatment, you are considering dental crowns. The choice of materials for crowns can vary the cost depending on the type of cast metal used. Generally, the metals used in dentistry are classified into three categor...[Read More] Is Palladium in Dental Crowns Safe After Root Canal Treatment?
Understanding New Tooth Growth After Tooth Extraction: Is It Wisdom Tooth?
Tooth eruption after tooth extraction? I would like to ask if I previously had my second molar extracted due to a cavity, and later a new tooth grew in the extraction site, is this new tooth a wisdom tooth? Thank you.
Dr. Zhang Xiangyuan reply Dentistry
Dear user, based on your description, you had a second molar extracted due to a cavity. Recently, you noticed a new tooth emerging in the extraction site. The new tooth is likely to be a third molar (wisdom tooth). It is advisable to consult a dentist to examine the condition of ...[Read More] Understanding New Tooth Growth After Tooth Extraction: Is It Wisdom Tooth?
Understanding Gum Inflammation: Causes, Treatments, and When to Extract a Tooth
Gingivitis The upper left last tooth (not the wisdom tooth) underwent root canal treatment two years ago and had a large filling due to decay, leaving only a small portion of the original tooth structure. Recently, the gums around this tooth have been frequently inflamed. After s...
Dr. Zhang Xiangyuan reply Dentistry
Dear online user, based on your description, you had a root canal treatment on your upper left tooth two years ago, and recently you have been experiencing frequent gum inflammation and bleeding. It is advisable to consult a dentist to examine that tooth for any periodontal infla...[Read More] Understanding Gum Inflammation: Causes, Treatments, and When to Extract a Tooth
Understanding Dental Fillings: Common Questions and Concerns
What are the related matters concerning dental fillings? Hello, Doctor. I would like to ask about dental fillings. I have experienced slight sensitivity in my upper right tooth, and after an examination, the X-ray did not show any cavities. The doctor mentioned that there is some...
Dr. Zhang Xiangyuan reply Dentistry
Dear online user, based on your description, the upper right tooth is experiencing sensitivity and discomfort, and you have undergone a dental filling. The X-ray did not reveal any cavities. X-rays are auxiliary examinations, and mild demineralization or cavities may not always b...[Read More] Understanding Dental Fillings: Common Questions and Concerns
Dealing with Itchy Sensations After Dental Filling: What to Do?
After getting a dental filling, it started to feel itchy? Hello, doctor. I completed my dental filling about three months ago. Since I used resin material, I often feel the thermal expansion and contraction of the material when drinking cold water, and my teeth have become unusua...
Dr. Zhang Xiangyuan reply Dentistry
Dear user, based on your description, it has been nearly three months since your dental filling, and you are experiencing sensitivity to cold water. It is advisable to monitor the filled tooth to see if the sensitivity gradually improves. If the sensitivity persists or if you exp...[Read More] Dealing with Itchy Sensations After Dental Filling: What to Do?
Understanding Severe Tooth Pain: Causes and Treatment Options
Severe tooth pain? Hello, recently I have been experiencing intermittent severe pain in my upper right premolar that lasts for a long time (it feels like nerve pain). It also hurts when touched. This tooth had a deep cavity that was filled previously. Initially, after the filling...
Dr. Zhang Xiangyuan reply Dentistry
Dear online user, based on your description, it seems that your upper right premolar has been filled due to decay, and you are recently experiencing episodes of severe pain in that tooth. It is advisable to consult a dentist for an examination and evaluation of the tooth to deter...[Read More] Understanding Severe Tooth Pain: Causes and Treatment Options
Understanding Tooth Sensitivity Years After Root Canal Treatment
It is possible to experience the sensation of cavities several years after undergoing root canal treatment? Hello Doctor: I have a tooth, the third one from the back on the lower right side, which had its nerve removed about 10 years ago due to severe decay. However, last year, I...
Dr. Zhang Xiangyuan reply Dentistry
Dear user, based on your description, it seems that the lower right tooth that underwent root canal treatment has recently been experiencing pain. It is advisable to have a dentist examine the condition of that tooth to determine if the root canal treatment was successful and to ...[Read More] Understanding Tooth Sensitivity Years After Root Canal Treatment
Can Wisdom Teeth Grow Back After Extraction? A Dental Inquiry
The same area developing two sets of wisdom teeth? Hello Dr. Chang: Three years ago, I had my lower left wisdom tooth extracted. Recently, the gums in that area have been frequently swollen and inflamed. When I visited the dentist, I discovered that there is still a crooked tooth...
Dr. Zhang Xiangyuan reply Dentistry
Dear user, based on your description, you had your lower left wisdom tooth extracted three years ago. Recently, you are experiencing gum inflammation, and upon examination, it was found that there is still a wisdom tooth present. It is recommended that you consult a dentist for X...[Read More] Can Wisdom Teeth Grow Back After Extraction? A Dental Inquiry
Overcoming Dental Anxiety: Tips for Fearful Patients
Fear of the dentist? Hello, doctor. I would like to ask what to do if I'm very afraid of the dentist. I've had a cavity that has been painful for over a year. Every time I hear someone mention taking me to the dentist, I feel like I'm on the verge of a breakdown. S...
Dr. Zhang Xiangyuan reply Dentistry
Dear netizen, Based on your description, it seems that you have a significant fear of visiting the dentist. I recommend that if you are experiencing dental pain or discomfort, you should seek medical attention and treatment as soon as possible to alleviate the pain. Visiting th...[Read More] Overcoming Dental Anxiety: Tips for Fearful Patients
Is Swelling Normal After Wisdom Tooth Extraction?
Wisdom tooth extraction? Hello, I would like to ask, I had my lower left wisdom tooth extracted yesterday, and I thought it was swelling in the nearby gums, but it turns out the tissue inside my cheek next to the wisdom tooth is swollen. Is this normal? Thank you.
Dr. Zhang Xiangyuan reply Dentistry
Dear user, Based on your description, after having your lower left wisdom tooth extracted, you noticed swelling on the inside of your cheek. Generally, it is common to experience localized swelling around the surgical site after a wisdom tooth extraction, which may last for sev...[Read More] Is Swelling Normal After Wisdom Tooth Extraction?
Will Getting Dentures Hurt? What to Expect During Your First Fitting
Will it hurt the first time I get dentures? The second tooth to the left of my front tooth fell out when I was a child and never grew back. Will getting a dental implant be very painful? My mom said they need to place a screw inside, and just thinking about it makes me feel pain.
Dr. Zhang Xiangyuan reply Dentistry
Dear online friend, Based on your description, it seems you are considering dental implant treatment. I recommend that you consult with a dentist who can assess your situation and provide personalized recommendations that suit your needs. If you have any uncertainties or questi...[Read More] Will Getting Dentures Hurt? What to Expect During Your First Fitting
Can Your Front Teeth Tear Food After Dental Crowns?
Incisor closure I have crowns on my back molars, and after the procedure, my front teeth cannot close properly. The doctor said I can only use the back teeth to chew food. Is it possible for the front teeth to tear food?
Dr. Zhang Xiangyuan reply Dentistry
Dear user, based on your description, it seems that after getting a crown on your molars, you are experiencing difficulty in closing your front teeth. I recommend that you consult your dentist for an evaluation of your occlusion. They can assess and compare the changes in your bi...[Read More] Can Your Front Teeth Tear Food After Dental Crowns?
Understanding Dental X-Ray Shadows: When to Consider Root Canal Treatment
X-ray shadow Previously, my dentists only filled the gaps in my teeth, so I couldn't use dental floss. As a result, last month, a small piece of one tooth suddenly broke off, and I heard that fillings should be done in a way that allows for flossing to maintain cleanliness. ...
Dr. Zhang Xiangyuan reply Dentistry
Dear netizen, based on your description, the filling in your tooth has fallen out, and upon re-evaluation, the cavity is close to the pulp chamber. Therefore, the dentist recommends root canal treatment. It is suggested that you consult with the treating dentist for an examinatio...[Read More] Understanding Dental X-Ray Shadows: When to Consider Root Canal Treatment
Understanding Pain in Upper and Lower Gums: Causes and Solutions
Pain in the upper and lower gums? I experienced severe pain in the upper and lower gums on the left side of my face last night. Even after taking pain relievers, the pain persisted, so I took two pills and didn't fall asleep until around 3 AM. Why is only the left side of my...
Dr. Zhang Xiangyuan reply Dentistry
Dear user, based on your description, you are experiencing abnormal pain in the gums of your left upper and lower jaw, although there are no teeth present in the lower left gum area. It is advisable for you to seek an early consultation with a dentist to examine the source of the...[Read More] Understanding Pain in Upper and Lower Gums: Causes and Solutions
Understanding Lip Nodules: Should You Be Concerned?
Lower lip issues? Hello Doctor: Since I was a child, I have had three small lumps on my lower lip that can only be felt when pressed. They move around, are slippery, and do not hurt or cause any sensation. They appear to be located near a blood vessel. Should I take any action re...
Dr. Zhang Xiangyuan reply Dentistry
Dear user, based on your description, you have noticed three small movable lumps on your lower lip since childhood that can only be felt when pressed and are not painful. It is advisable to seek an early consultation with a dentist or an oral and maxillofacial specialist to deter...[Read More] Understanding Lip Nodules: Should You Be Concerned?
Gum Swelling Around Your Second Molars: Causes and Solutions
Swelling of the gums around the second molar? Hello, Doctor. My situation is as follows: I have had a crown on my upper right second molar for 7 years (after undergoing root canal treatment). In the past year, I have noticed swelling in my gums with a cyst, which only hurts sligh...
Dr. Zhang Xiangyuan reply Dentistry
Dear netizen, based on your description, here are the responses: (1) For teeth with fractured roots, clinically, there may sometimes be severe pain, while at other times the symptoms may not be obvious. It is recommended that you consult a dentist for treatment based on the actua...[Read More] Gum Swelling Around Your Second Molars: Causes and Solutions
Understanding Lingual Nodules: What’s That Bump Under Your Tongue?
There is a lump under the tongue? Hello, doctor. I have a round bump under my tongue that feels smooth when I touch it with my tongue. It has been there for about ten years, since elementary school. I don’t smoke, drink alcohol, or chew betel nut, so it shouldn't be related ...
Dr. Zhang Xiangyuan reply Dentistry
Dear user, based on your description of round, smooth protrusions found under the tongue for approximately ten years, it is advisable to seek an early consultation with a dentist. The dentist can determine whether the lesions are normal anatomical structures or if a biopsy is nec...[Read More] Understanding Lingual Nodules: What’s That Bump Under Your Tongue?