Should My Child Undergo Root Canal for a Fractured Tooth?
A child has broken their front tooth? My younger brother is almost 4 years old, but when he was a little over 3, he fractured one of his front teeth. It wasn't completely broken, just partially. We took him to see a dentist, who mentioned that the tooth had some inflammation...
Dr. Zeng Guanghui Reply:
The above situation is due to the nerve of the tooth being necrotic. It is recommended to undergo root canal treatment; otherwise, over time, there is a risk of infection in the periapical tissues of the tooth.[Read More] Should My Child Undergo Root Canal for a Fractured Tooth?
Impacted Needle in Upper Right Tooth: Causes of Pain and Swelling
Root canal treatment of the upper right first molar with a broken file? After root canal treatment on the upper right fourth tooth, there was still swelling and pain in the cheek the next day. Subsequently, the tooth was extracted. After extraction, a needle was found protruding ...
Dr. Huang Zhicheng Reply:
Hello: The management of dental roots inherently harbors many microorganisms. During treatment, these microorganisms can sometimes be displaced outside the root canal due to irrigation disturbances, leading to temporary acute apical periodontitis and pain. The disinfection of a b...[Read More] Impacted Needle in Upper Right Tooth: Causes of Pain and Swelling
Can Root Canal Filling Material Extend Beyond Tooth Roots?
Root canal filling material is used to fill the root canal? Hello Doctor, I previously had a root canal treatment on tooth number 7 performed by Dr. A, where the nerve was completely removed and filled with a filling material, then temporarily sealed with a crown. Recently, I con...
Dr. Zeng Guanghui Reply:
In the above situation, if the root canal was cleaned properly, there may be some discomfort for a while, but over time, the root canal could exhibit symptoms due to reinfection. If you wish to remove the filling material that extends beyond the root tip, you might consider under...[Read More] Can Root Canal Filling Material Extend Beyond Tooth Roots?
Post-Accident Tooth Replantation: Concerns and Care Tips
Tooth replantation after a car accident? Hello, doctor. A few days ago, I had a car accident and my left upper front tooth was completely avulsed. After being taken to the hospital, the dentist replanted it. I would like to ask if it is normal for the replanted tooth to be positi...
Dr. Zeng Guanghui Reply:
The recently replanted tooth is positioned slightly lower due to the formation of a blood clot in the socket that was injured, and the periodontal ligament tissue is also inflamed and swollen. The fixed teeth do not move significantly as long as they do not endure excessive occlu...[Read More] Post-Accident Tooth Replantation: Concerns and Care Tips
Understanding Post-Wisdom Tooth Extraction Healing and Gum Inflammation
It has been almost two months since my wisdom tooth extraction, and the gum has only healed halfway. Additionally, the gums around my premolars frequently become inflamed? Hello, Doctor! I'm really going crazy with this wisdom tooth cavity and the issues with my molars! It&#...
Dr. Zeng Guanghui Reply:
The situation described may be due to inflammation of the extraction site or inflammation of the molar in front of the wisdom tooth. The prolonged swelling and numbness could be attributed to a larger extraction wound or a wound that is close to the maxillary sinus, increasing th...[Read More] Understanding Post-Wisdom Tooth Extraction Healing and Gum Inflammation
Root Canal Issues: When to Consider Extraction or Dental Implants
Root canal treatment issues? A few years ago, I had a root canal treatment but did not get a crown. Recently, during an X-ray examination, it was found that there is inflammation in the gums and the tooth is loose. At that time, the dentist suggested extracting the tooth and maki...
Dr. Zeng Guanghui Reply:
The above situation may be caused by cracks in the tooth itself leading to periodontal infection. If the crack has extended to the dental floss, it is advisable to extract the tooth. However, if the crack does not involve the root and the crown structure is still intact, a dental...[Read More] Root Canal Issues: When to Consider Extraction or Dental Implants
Post-Wisdom Tooth Extraction: Eating, Healing, and Concerns Explained
Wisdom Tooth Concerns Hello, Dentist! I recently had a wisdom tooth extracted and the stitches have been removed. The dentist said I can eat normally, but I'm still worried that eating normally might cause food to get stuck in the wound and lead to infection or inflammation....
Dr. Zeng Guanghui Reply:
Generally, after wisdom tooth extraction, stitches are removed about a week later. Although the extraction site may not be completely filled with bone tissue, soft tissue has already filled the socket. It is advisable to avoid hard or sticky foods to prevent them from getting lod...[Read More] Post-Wisdom Tooth Extraction: Eating, Healing, and Concerns Explained
Understanding Persistent Gum Swelling: Causes and Solutions
The gums have not healed at all after the dental implant? The gums are swollen around a tooth, forming a soft lump that sometimes subsides and then swells again after a few days. This tooth had a root canal treatment done a long time ago. The swelling has lasted for 3-4 days and ...
Dr. Zeng Guanghui Reply:
The above situation may indicate chronic inflammatory infection of the gums surrounding the teeth. It is recommended to consult a dentist for further evaluation and treatment.[Read More] Understanding Persistent Gum Swelling: Causes and Solutions
Can I Drink Ginger Tea After Dental Implant Stitches Are Removed?
Can I consume ginger tea after having stitches removed from dental implants? Hello, Doctor: I had a dental implant on my upper left jaw on January 29, which included a sinus lift and implant placement. The day after the procedure, I experienced no swelling or pain. I was original...
Dr. Huang Zhicheng Reply:
Hello, Since you have undergone sinus elevation surgery, the procedure involves directly lifting the nasal membrane, implanting bone graft material, placing the dental implant, and then suturing, which minimizes swelling. As long as you avoid forceful nasal blowing, prevent inf...[Read More] Can I Drink Ginger Tea After Dental Implant Stitches Are Removed?
Dealing with Bad Odor After Wisdom Tooth Extraction: Tips and Advice
Wisdom tooth extraction? I had my lower left wisdom tooth extracted last Thursday, but starting from the third day, I noticed a foul and sour smell coming from the area. Brushing and rinsing haven't helped. What should I do? Can I use mouthwash to rinse?
Dr. Huang Zhicheng Reply:
Hello: Wisdom teeth are often removed due to infection and pain. The oral microbiota can easily infect the alveolar bone at the surgical site, leading to localized alveolar osteitis. Mouthwash can be used, but it only suppresses bacteria. Please have the physician perform a medic...[Read More] Dealing with Bad Odor After Wisdom Tooth Extraction: Tips and Advice
Managing Persistent Pain After Root Canal Treatment: What to Do Next
Persistent discomfort after eight root canal treatments? Hello, I would like to ask about experiencing some pain after root canal treatment when biting down on hard objects. Sometimes there is a brief sharp pain, but it doesn't last long. The doctor mentioned that it might b...
Dr. Huang Zhicheng Reply:
Hello: The root apex system of this tooth may be complex, with many accessory canals, and even branches that are not visible on X-rays, which makes complete disinfection difficult. As a result, symptoms persist. Now, with the use of microscopic treatment, we can help identify the...[Read More] Managing Persistent Pain After Root Canal Treatment: What to Do Next
Dealing with Painful Loose Tooth After Wisdom Tooth Extraction
Loosening and pain of the teeth adjacent to the wisdom tooth? Hello, Doctor. About six months ago, I had my horizontally impacted wisdom tooth removed from the lower left side. Recently, the adjacent molar has become quite loose and very painful. The dentist said it needs to be e...
Dr. Zeng Guanghui Reply:
The above situation is likely a periodontal tissue infection. If the bone destruction around the gums is not severe, periodontal treatment can be initiated to see if the tooth can be saved. However, if there is significant periodontal destruction, extraction may be necessary, fol...[Read More] Dealing with Painful Loose Tooth After Wisdom Tooth Extraction
Facial Pain When Pressing: Is It Related to My Dental Implant?
Facial pressure causes pain? Hello doctor, I would like to ask about a concern I have. A few days ago, I experienced slight pain in a tooth with a dental prosthesis. After taking pain medication, the pain gradually subsided. Now, the tooth itself no longer hurts, but when I press...
Dr. Zeng Guanghui Reply:
Some of the teeth with dentures are painful. After taking painkillers, the pain subsides, but there is still tenderness when pressing on the right side of the face, particularly the cheek area. This may indicate inflammation or infection in the dental roots or gums beneath the de...[Read More] Facial Pain When Pressing: Is It Related to My Dental Implant?
Understanding White Spots on Gums: Causes and Concerns
Slight leukoplakia of the gums? Doctor, I’m sorry to bother you, but I would like to ask about some white spots that have appeared on the gum area of my lower front teeth. They are not pus and they don’t hurt, and they are only located behind the front teeth. What could this be? ...
Dr. Zeng Guanghui Reply:
There are white patches on the gums of the lower front teeth, which are not painful and do not have pus. They are located behind the front teeth and may indicate chronic inflammation or infection of the periodontal tissue. It is advisable to consult a dentist for further examinat...[Read More] Understanding White Spots on Gums: Causes and Concerns
Understanding Oral Pain: Causes and Solutions for Toothache
Oral pain I have pain on the right side of my mouth, and when I look in the mirror, the tissue behind my lower molars appears white. It hurts when I touch or press on it. If possible, I would like to send you a photo for your review.
Dr. Zeng Guanghui Reply:
Pain on the right side of the face in the oral cavity, with the tissue behind the lower molars appearing white and painful to touch or pressure, may indicate inflammation or infection of the gums or periodontal tissue. It is advisable to consult a dentist for further evaluation a...[Read More] Understanding Oral Pain: Causes and Solutions for Toothache
Understanding Tongue Bumps: Causes and When to See a Dentist
The tongue feels swollen and prickly with hard lumps? I have noticed a hard lump on my tongue that feels prickly over the past couple of days. What could this be, and which specialist should I see? Thank you.
Dr. Zeng Guanghui Reply:
The above situation may be due to inflammation or infection of the tongue papillae, or it could be an abnormal proliferation of tongue tissue. If the lump persists, it is advisable to promptly consult a dentist for further examination.[Read More] Understanding Tongue Bumps: Causes and When to See a Dentist
Discomfort After Wisdom Tooth Extraction: What You Need to Know
Discomfort after wisdom tooth extraction? Hello Doctor, I had my upper and lower left wisdom teeth extracted on January 15th (the lower one required an incision). The day after the extraction, I noticed pain when touching my left cheek and my gums were swollen. This has persisted...
Dr. Zeng Guanghui Reply:
After having the upper and lower left wisdom teeth extracted, with the lower one requiring incision of the gum, I noticed pain in the left cheek the next day, along with swollen gums that persisted for 3 to 4 days. I also discovered a large hole near the wound, and the upper and ...[Read More] Discomfort After Wisdom Tooth Extraction: What You Need to Know
Understanding Oral Lumps: Causes, Symptoms, and When to Seek Help
Oral cavity swelling Hello Doctor: I have a swollen area on the gum behind my lower front teeth (on the tongue side). I'm not sure when it appeared, and it doesn't hurt. When I touch it with my tongue, it feels hard. Sometimes, the tooth above the swollen area reacts wi...
Dr. Zeng Guanghui Reply:
There is a swollen mass behind the lower front teeth that is not painful and feels hard. The upper teeth are sensitive to hot and cold, which may indicate gum inflammation or infection. The drooling during sleep is not related to this condition. It is recommended to consult a den...[Read More] Understanding Oral Lumps: Causes, Symptoms, and When to Seek Help
Post-Wisdom Tooth Extraction: Dealing with Infection and Healing
After Wisdom Tooth Extraction Hello, I had my wisdom tooth (lower right) extracted about a month ago. There is a hole at the wound site, and a greenish substance keeps appearing in that hole, which has a foul odor. I used a cotton swab to press around the area (it was only slight...
Dr. Zeng Guanghui Reply:
One month after the extraction of the lower right wisdom tooth, there is still a hole in the wound, accompanied by green discharge that has a foul odor. Pressing around the area causes pain and releases greenish-black objects, which are somewhat painful. This may indicate a secon...[Read More] Post-Wisdom Tooth Extraction: Dealing with Infection and Healing
Understanding Gum Bleeding and Oral Lesions: Causes and Solutions
Oral issues Hello doctor, I have been experiencing gum bleeding for a long time, even when eating. Recently, I noticed a bump in the lower left part of my mouth that feels like a blister or a tumor; it is smooth to the touch and causes a pulling pain when chewing. Could this be r...
Dr. Zeng Guanghui Reply:
Bleeding gums, bleeding while eating, and the presence of a smooth, blister-like tumor in the lower left oral cavity, accompanied by a pulling pain during chewing, may indicate gingival inflammation and infection caused by plaque accumulation. Additionally, insufficient sleep can...[Read More] Understanding Gum Bleeding and Oral Lesions: Causes and Solutions