X-ray, Dentistry FAQ

Understanding Dental Tumors: What to Do When X-rays Show Anomaly

Dental tumor I was originally scheduled to have my wisdom teeth extracted, but an X-ray revealed something resembling a tooth (tumor) in the gum tissue between my wisdom tooth and molar. What could that be? The doctor advised me to get a referral next week and then consider wheth...

Dr. Lin Qingye Reply:
Thank you for your letter. Regarding the condition of the tooth (tumor), it is necessary to rely on clinical examination. Please contact our online management system or call our department, and we will be happy to assist you. Thank you.

Understanding Cheek Swelling: Dental Issues and Treatment Options

Facial swelling? I have a cavity in one of my molars. I previously received treatment and had it filled, but the filling fell out, and I didn't seek treatment until a year later. By then, I had developed a small abscess on my gums, and the root of the tooth has decayed. The ...

Dr. Xu Zhenglong Reply:
Hello Maygo: Based on what you described, this tooth has caused swelling and pain in your cheek, indicating that it has been decayed for a long time and may have led to cellulitis or an apical cyst. It is advisable to take an X-ray and then extract the affected tooth and debride ...

Understanding Lingual Braces: Costs, Time, and Transfer of Records

Orthodontics? I previously visited a clinic for orthodontic treatment and, upon the doctor's recommendation, I had lingual braces installed. Later, I found that this method is more expensive and takes longer. If I want to transfer to another provider, can I retrieve the X-ra...

Dr. Wu Jinjun Reply:
Hello, the lateral orthodontic appliance is primarily aesthetically pleasing, but it is more challenging and time-consuming. However, if you can cooperate with the treatment and have patience, the correction results can be very good. If you wish to transfer to another specialist,...

Persistent Tooth Pain: Seeking Solutions After Multiple Dental Visits

Severe toothache? Hello Doctor: My brother has been experiencing tooth pain and has seen the dentist for three consecutive days without resolution. Here's the situation: On Thursday afternoon, he visited the dentist due to pain in his upper left second molar, which had previ...

Dr. Chu Boqin Reply:
1. Both private clinics and large teaching centers have dentists with valid dental licenses, and there are no restrictions on their practice. 2. For tooth extraction, alternative medications can be used for those with drug allergies. 3. The size of the extraction wound will h...

Essential Questions About Orthodontics and Dental Health

Orthodontic-related issues? Hello, Dr. Yang! I am 32 years old and would like to undergo orthodontic treatment. 1. I recently visited a dentist and had X-rays taken, which revealed that I have three wisdom teeth. The dentist advised me to have them removed, and additionally, I ...

Dr. Yang Hui Reply:
Hello Mickey: I apologize for the delayed response due to my vacation. Regarding whether to extract wisdom teeth: 1. If food easily gets trapped between the teeth (which may not necessarily be painful), it is recommended to extract them to prevent potential issues with the adjace...

Impacted Wisdom Teeth: Should You Consider Extraction?

Wisdom teeth have not erupted? Hello, doctor; about half a year ago, I developed wisdom teeth, but they don't seem to have fully erupted and appear to be completely covered by gum tissue. The gums look swollen, but I don't experience pain when eating. Do I need to have ...

Dr. Wu Jinjun Reply:
Hello, Xiao Hong: Your wisdom tooth has not fully erupted and may be impacted due to its angled position behind the second molar. It is recommended that you visit a hospital for an X-ray to determine the position and orientation of the wisdom tooth. Typically, poorly erupted wisd...

Understanding Oral Health: What to Do About Painful White Bumps

Help! Hello doctor, today I noticed sudden pain in my cheek and found some granular white spots on the inner side of my left cheek (near the upper teeth). They feel rough to the touch, and my muscles are slightly painful. At the same time, the muscles in my jaw are also painful. ...

Dr. Xu Zhenglong Reply:
Hello, Xiao Hong: Regarding the issue you raised, may I ask if you have a habit of chewing betel nut? If not, the risk of developing oral cancer is somewhat lower. You may be experiencing: 1. An infection caused by friction between your teeth and cheek, such as cellulitis. 2. Par...

What to Do If Your Tooth Is Broken in Half?

What should I do if my tooth is broken? If a tooth is broken in half due to a fall, there are several treatment options available: 1. **Dental Bonding**: A tooth-colored resin can be applied to the broken area to restore its shape and function. 2. **Dental Crown**: If a signifi...

Dr. Liao Yifen Reply:
The management of a fractured tooth depends on the location and direction of the fracture. From your correspondence, it is difficult to ascertain the exact position, size, and orientation of the fracture. Generally, if the fracture is in the crown of the tooth and the pulp is not...

Understanding Early Dental Development and Potential Orthodontic Needs

Orthodontic treatment for children? My son is currently 10 months old. He started teething at over 8 months, with two teeth coming in on the bottom. It seems that he is afraid of biting himself, as he tends to position his bottom teeth outside of his upper gums. This has led to w...

Dr. Wu Jinjun Reply:
Hello, Hsiao-Min: Based on your description, it is not possible to definitively determine whether the four teeth will erupt and cause crowding. I recommend visiting a pediatric dentist for a thorough examination, and it would be best to take an X-ray to better assess the relation...

Can Laser Teeth Whitening Help with Darkened Fillings?

Laser Teeth Whitening My symptoms include having previously had cavities that were filled, and while they look fine now, the filled areas appear dark. This is because the cavities were not completely cleaned out during the filling process, as I was concerned about damaging the ne...

Dr. Chu Boqin Reply:
The normal color of teeth is white, but after decay, certain areas may change color. High-speed dental drills with diamond burs can be used to remove these discolorations, and any remaining affected dentin can be scraped off manually or removed with a slow-speed handpiece. Howeve...

Understanding Gum Inflammation: Should You Extract Your Wisdom Tooth?

Gingivitis I am currently studying abroad, and a week ago, I developed an abscess next to my lower left wisdom tooth, causing severe pain. After being examined by a local dentist, I was advised to have the tooth extracted. The reasons given were: 1. There is significant gum infla...

Dr. Lai Liwen Reply:
Hello: Regarding your question and description, you are showing signs of periodontal disease, likely due to the improper eruption of your wisdom teeth, which has caused food to become trapped between your second molar and wisdom tooth, leading to an inflammatory response. The fir...

Understanding Dental Development in Puppies: When Should Teeth Erupt?

Teeth The puppy is currently eight years old and has only developed two teeth (the lower incisors were removed surgically because the old teeth were still intact). Aside from the front incisors, which were extracted due to certain factors, the remaining teeth are still considered...

Dr. Wu Jinjun Reply:
The average age for losing baby teeth is approximately between 7 to 13 years old. However, there are many exceptions, and individual variations can be significant. Under normal circumstances, the reasons for hastily extracting a baby tooth include: 1. The permanent tooth has alre...

Understanding Dental Injuries in Toddlers: What Parents Should Know

Dental injury Hello, doctor. My child, who just turned two years old, fell while playing yesterday and hit their front tooth, causing one of the incisors to be pushed inward, resulting in a protruding and recessed appearance. The gum around the tooth is red and swollen, and it oc...

Dr. Wu Jinjun Reply:
1. It depends on the severity of the impact, so an X-ray is still necessary to determine the appropriate course of action.

Understanding Gum Pain: When to See a Dentist for Holes in Gums

Gum pain I have three holes in my gums these days, one of which is quite large. I'm not sure if this hole is causing my toothache. Is it advisable to see a dentist for the holes in my gums? I had my wisdom tooth extracted in July.

Dr. Wu Jinjun Reply:
Response to Doctor: Yang Ming-Huang Subject: Gum Pain Response Content: If there is a hole in the gum, you should see a dentist. As for whether the extraction of wisdom teeth could cause a hole in the gum or even pain in other teeth, further examination with X-rays is necessa...

Understanding Post-Root Canal Care and Dental Microscope Use

Confusion? Hello, Doctor: I have a few questions: 1. After root canal treatment is completed, should there always be a period of observation? Or is observation only necessary if there is discomfort or temporary pain, while no observation is needed if there is no discomfort? How l...

Dr. Wu Jinjun Reply:
Subject of Inquiry: Confusion?? Response: 1. Under normal circumstances, root canal treatment is concluded only when there are no symptoms present. If there are symptoms such as pain or pus, a period of observation is required until the symptoms resolve before proceeding with roo...

Understanding Pain and Discomfort After Root Canal Treatment

Gum pressure can be painful? After my front tooth underwent root canal treatment and was sealed with MTA, I started experiencing sharp pain in the root 1 to 2 days later. Although it has gradually improved, it has been over half a month, and I still feel a pressure sensation in t...

Dr. Wu Jinjun Reply:
Response to Doctor: Yang Ming-Huang Subject: Pain with Gums Pressure Response: 1. After root canal treatment, occasional swelling and sensitivity may occur; these symptoms are generally mild and should resolve within two days. If, as you described, the pressure pain at the to...

Understanding Tooth Sensitivity After Dental Treatments: Causes and Solutions

I'm sorry, but I need content to translate. Please provide Hello Dr. Wu, about a month ago, I had all my cavities filled. The two lower second molars had root canals and crowns done a few years ago, but sometimes I feel a sensitivity in those teeth. It’s not painful, just a ...

Dr. Wu Jinjun Reply:
Hi! Presto, you have me stumped! Based solely on the symptoms you've described, I can't determine the situation. I recommend that you consult a physician to get an X-ray of the affected area to check if the root canal treatment is complete, if the crown fits properly, a...

Can You Correct Malocclusion with Partial Dentures? Expert Insights

Do you want to correct a malocclusion? Hello Doctor, I would like to ask you about my situation. I want to correct my teeth due to malocclusion, but more than half of my teeth are prosthetic. Can I still undergo orthodontic treatment, or will I need surgical intervention? If it i...

Dr. Wu Jinjun Reply:
The issue of malocclusion can be categorized into skeletal and dental origins. Considering your age as an adult, if there is a mild dental malocclusion in the lower jaw, it can still be improved through orthodontic methods. However, if it is a more severe skeletal malocclusion, s...

Facing Tooth Loss: Understanding Severe Cavities and Dental Solutions

I am running out of teeth? Hello, yesterday I went to the dentist, and the doctor said that my molars are severely decayed and need to be extracted. Almost all of my back molars are in this condition, and I can't even get dentures! He also mentioned that the front teeth cann...

Dr. Wu Jinjun Reply:
Hi! Don't worry, there are definitely options! Your situation may not be ideal, but it’s not as dire as that doctor suggested. Dental medicine has advanced significantly, and there are many new treatment methods available to help us preserve teeth or create suitable dentures...

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