Permanent teeth, Dentistry FAQ - Page 3

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Should Kids Get Crowns After Root Canals? Benefits and Costs Explained

Children's teeth 3 Hello, Doctor: After a root canal treatment on a tooth, would you recommend placing a "pediatric crown"? What are the benefits of getting a pediatric crown? If it is not done, is the tooth very fragile and likely to break easily? This is regardin...


Dr. Zeng Guanghui Reply:
Hello, Miss: Thank you for your inquiry.

[Read More] Should Kids Get Crowns After Root Canals? Benefits and Costs Explained


Understanding the Relationship Between Baby Teeth and Permanent Teeth

Children's Teeth 2 Hello, Doctor: If a primary tooth undergoes root canal treatment, the nerve will not grow back. When the permanent tooth erupts, will it have a nerve? Why is it not advisable to extract the tooth? I do not understand the relationship between primary teeth ...


Dr. Zeng Guanghui Reply:
Hello, thank you for your question. I would like to respond to your inquiry and provide the following advice: After a primary tooth undergoes root canal treatment, the nerve will not regenerate, but the tooth will still remain. When the permanent teeth erupt, the gums around the ...

[Read More] Understanding the Relationship Between Baby Teeth and Permanent Teeth


Understanding Pediatric Dental Crowns: Benefits and Concerns

Pediatric dental crown Hello, doctor. My daughter is 7 years old. She had a lower tooth that was decayed and had been filled four times, but it recently fell out. We took her to the dentist, who said that the tooth can no longer be filled (the cavity is quite large, and only abou...


Dr. Qiu Qiongyao Reply:
1. The placement of a dental crown on a primary tooth will not affect the growth of permanent teeth, and it aids in oral hygiene, chewing function, and the normal development of teeth. 2. It is essential to ensure that the affected tooth is properly treated before placing the cro...

[Read More] Understanding Pediatric Dental Crowns: Benefits and Concerns


Addressing Tooth Decay in Young Children: Common Concerns and Solutions

What are the issues related to cavities in children? 1. Is there a regulation in the National Health Insurance that limits the number of teeth that can be treated to a maximum of two? 2. Since the fillings do not last long, should we continue to treat the cavities, or should we ...


Dr. Zhuang Suhui Reply:
1. The number of dental fillings covered by health insurance varies by region. For example, in Taitung, a maximum of three teeth can be filled at one time. I'm not sure about other regions, but there are more factors to consider for children. Some children may have difficult...

[Read More] Addressing Tooth Decay in Young Children: Common Concerns and Solutions


Understanding Your Child's Tooth Development and Orthodontic Needs

Tooth eruption or shedding of primary teeth? Hello Doctor: My daughter is seven years old. She had two front teeth extracted on October 23 of this year, and as of today, they have not fully erupted yet, but there is a significant gap between her teeth. I would like to ask: 1. Doe...


Dr. Zeng Guanghui Reply:
Hello, Miss: 1. Thank you for your inquiry. I would like to address your question and provide the following advice: In reality, after the upper incisors are extracted, the permanent incisors have not fully erupted yet, and there is a significant gap between the teeth. This is du...

[Read More] Understanding Your Child's Tooth Development and Orthodontic Needs


Understanding Congenital Absence of Permanent Teeth in Children

A 7-year-old child with congenital absence of permanent tooth buds? My child is currently in the teething phase, and during a recent examination, it was found that there are six primary teeth on the top and six on the bottom, with no permanent tooth buds present. I am unsure what...


Dr. Zeng Guanghui Reply:
Hello, thank you for your inquiry. I would like to address your question and provide the following recommendations: If there are no permanent teeth present, it indicates that future tooth replacement will result in missing permanent teeth. If there are primary teeth present witho...

[Read More] Understanding Congenital Absence of Permanent Teeth in Children


Concerns About Late Tooth Loss and New Teeth Alignment in Children

Tooth eruption or dental eruption? Hello Doctor: My daughter is 6 years old. A few days ago, I noticed that two new teeth (about 0.5 cm high) have grown behind her lower front teeth, but the primary teeth have not loosened (they have now been extracted). Is it too late to remove ...


Dr. Lin Qingye Reply:
Dear Miss Xiaoru, In a person's lifetime, there are two sets of teeth: primary teeth and permanent teeth. The process of losing teeth typically begins with the eruption of the lower central incisors or molars, around the age of six. Due to better nutritional status among ch...

[Read More] Concerns About Late Tooth Loss and New Teeth Alignment in Children


When Do Primary Teeth Buds Form in Toddlers?

The formation of primary tooth buds in infants typically begins around the sixth week of gestation. By the time the child is born, all primary tooth buds are usually present, and they will begin to erupt through the gums between six months to one year of age? At the age of two, t...


Dr. Qiu Qiongyao Reply:
1. The dental buds of a two-year-old child have formed but are not fully developed. 2. Permanent teeth will not be affected; however, if there are cavities in the primary teeth, they must be treated.

[Read More] When Do Primary Teeth Buds Form in Toddlers?


Understanding Fluorosis in Children: Causes and Concerns

Pediatric dental issues Hello, my daughter started taking fluoride tablets (one tablet a day) when she was one year and eight months old, and continued until she was two years old. According to the instructions, she was supposed to take two tablets a day, but when we visited the ...


Dr. Qiu Qiongyao Reply:
1. Does the child have dental fluorosis? A: Yes. 2. Should I stop using fluoride tablets? A: Yes. 3. I have been taking fluoride tablets for nearly a year (with three months of excessive use in between). Will this affect the permanent teeth and cause fluorosis? A: No. 4. If...

[Read More] Understanding Fluorosis in Children: Causes and Concerns


Are There Fillings for Gaps Between Children's Teeth? Calcium Supplements?

Is there a filling for teeth? Is there any medication for the gaps between children's teeth? Are calcium tablets effective? Which brands are good?


Dr. Yuan Ziming Reply:
The teeth have already erupted and formed, and cannot be changed. The gaps in primary teeth are actually beneficial for the alignment of permanent teeth during the transition, so there is no need for fillings, as they would be ineffective.

[Read More] Are There Fillings for Gaps Between Children's Teeth? Calcium Supplements?


Understanding Baby Bottle Tooth Decay: Prevention and Treatment Options

Baby bottle tooth decay Doctor, what is bottle tooth decay? I just had a baby, and I've heard that it can cause all the teeth to decay. Is that true? What are some ways to prevent it? Doctor: My teeth are very misaligned. I saw a doctor two years ago, and they said I shoul...


Dr. Qiu Qiongyao Reply:
1. When a child falls asleep with a bottle in their mouth and does not have the milk residue cleaned out, the sugars in the formula can ferment and promote bacterial growth, leading to cavities in the child's teeth. This often results in widespread decay, particularly in the...

[Read More] Understanding Baby Bottle Tooth Decay: Prevention and Treatment Options


Understanding Tooth Discoloration: Causes and Solutions for Yellow Teeth

Yellow teeth? When I was in about third grade, my teeth were very white. By fourth and fifth grade, after losing my baby teeth and getting my permanent teeth, they gradually became yellow. My teeth are not very straight, which might be the reason I can't brush them properly....


Dr. Lin Qingye Reply:
Mr. Little Boy: Compared to permanent teeth, primary teeth tend to be whiter. Misalignment of teeth can be attributed to various factors, but it is not significantly related to difficulties in brushing. It is recommended to use dental floss to supplement the shortcomings of brush...

[Read More] Understanding Tooth Discoloration: Causes and Solutions for Yellow Teeth


Understanding Gum Abscess in Young Children: Causes and Treatments

A three-year-old child has pus on the gums? Hello Dr. Chiu, My daughter is over three years old. One night she complained of a toothache, and the next day the gums around her front teeth were swollen. We took her to the dentist, and the X-ray showed that there was pus on the gum...


Dr. Qiu Qiongyao Reply:
1. I apologize for the previous incorrect response. 2. The buildup on the front teeth is caused by dental caries, and the dentist's treatment was appropriate. 3. It will not affect the development of the permanent teeth in the future.

[Read More] Understanding Gum Abscess in Young Children: Causes and Treatments


Does Tooth Extraction in Childhood Lead to Premature Aging?

Does the extraction of primary teeth cause aging to occur faster? In Taiwanese, "牙齒" refers to teeth in general, which includes both primary teeth (baby teeth) and permanent teeth. Primary teeth are not specifically referred to as "小臼齒" (small molars) or "...


Dr. Wu Jinjun Reply:
Hello: Generally, orthodontic treatment involves the extraction of premolars, which typically does not lead to sunken cheeks (aging) phenomena. If the orthodontist believes that extraction will yield better results, then it is advisable to follow their recommendation. As for the ...

[Read More] Does Tooth Extraction in Childhood Lead to Premature Aging?


Why Haven't My Child's Baby Teeth Fallen Out Yet?

Why haven't the primary teeth fallen out yet? My daughter is currently 6 years and 5 months old and has only lost two of her lower front teeth. Is it normal that the other teeth have not fallen out yet?


Dr. Lin Qingye Reply:
Hello Mr. Andy: The replacement of primary teeth with permanent teeth follows a specific order and timeline. Generally, it is normal for children to start losing their teeth around the ages of 5 to 6. However, due to the current prevalence of overnutrition and excessive consumpti...

[Read More] Why Haven't My Child's Baby Teeth Fallen Out Yet?


Understanding Dental Issues in Children: Fluoride Use and Treatment Options

A person who is unaware or uninformed? Hello, my son is 5 years old and has lost 4 of his front teeth, two of which are broken in half. I took him to see a doctor, who said that the decayed parts should be filled before placing crowns, but two of the front teeth need to be extrac...


Dr. Liu Tiancai Reply:
Hello: Children's primary teeth have permanent teeth developing underneath, so it is important to keep them clean to prevent internal infections that could affect the permanent teeth. (There is usually no need for crowns.) If there is nerve necrosis, root canal treatment or ...

[Read More] Understanding Dental Issues in Children: Fluoride Use and Treatment Options


Understanding Pediatric Dental Care: Cavities, Treatments, and Fluoride Safety

Dentistry Hello Dr. Liu: My son is 5 years old and has 4 cavities in his front teeth, with 2 of them broken halfway. I took him to see a doctor, who said that the decayed parts should be filled first before placing crowns, and that the other 2 front teeth need to be extracted and...


Dr. Liu Tiancai Reply:
Hello: Children's primary teeth have permanent teeth developing underneath, so it is important to keep them clean to prevent internal infections that could affect the permanent teeth. (There is usually no need for crowns.) If there is nerve necrosis, root canal treatment or ...

[Read More] Understanding Pediatric Dental Care: Cavities, Treatments, and Fluoride Safety


Do Children Really Need Root Canals for Cavities in Baby Teeth?

Do children with cavities in their primary teeth need root canal treatment? Hello Dr. Tseng, I would like to ask you a question. My daughter is 8 years old and has cavities in her molars. She has received treatment before, but the filling came out and gradually turned into a la...


Dr. Zeng Guanghui Reply:
Generally, an 8-year-old child with caries in their primary molars may have previously received treatment, but if the filling has fallen out and a large cavity has formed, the child might not experience severe or spontaneous pain. However, due to the large cavity, it may be very ...

[Read More] Do Children Really Need Root Canals for Cavities in Baby Teeth?


Understanding Delayed Tooth Eruption in Children: A Guide for Parents

The front teeth are not erupting? Dear Dr. Yang, My son is 10 years old, and a year ago, we discovered that his left central incisor had not erupted. We visited a nearby dental clinic, where it was found that he had supernumerary teeth. An oral surgeon removed the supernumerary ...


Dr. Yang Hui Reply:
1. To determine if the teeth have fully erupted, it is necessary to examine the dental roots through X-rays, although sometimes the images may not be clear. Additionally, comparing with a second set of X-rays can help identify any positional differences. The cost of orthodontic t...

[Read More] Understanding Delayed Tooth Eruption in Children: A Guide for Parents


Dealing with Adult Teeth Issues: What to Do About Retained Baby Teeth?

Significant issues regarding my teeth? I am 18 years old and still have some baby teeth. What should I do? I previously visited a clinic where the doctor advised me to have them extracted, but after the extractions, some teeth only partially erupted, and others did not erupt at a...


Dr. Yang Hui Reply:
Hello Wing: There are two possible scenarios for your situation. a. The permanent teeth have erupted, pushing the primary teeth aside, and these primary teeth should be extracted. b. If the primary teeth are not loose at this time, an X-ray should be taken to check for the presen...

[Read More] Dealing with Adult Teeth Issues: What to Do About Retained Baby Teeth?


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