Is Your Cavity Still Decaying? Understanding Dental Treatment Decisions
Cavities were not cleaned properly? I recently switched dental clinics, and after taking X-rays, the dentist discovered that a previous dentist seemingly did not completely clean out a cavity before filling it, leaving a small amount of decay inside. However, since redoing the fi...
Dr. Lin Jiayong Reply:
Hello: It is recommended to simply observe for now. Cavity-causing bacteria also require nutrients and oxygen to continue eroding the teeth. However, if there are already noticeable symptoms such as pain or sensitivity, it is advisable to proceed with excavation and refilling the...[Read More] Is Your Cavity Still Decaying? Understanding Dental Treatment Decisions
Understanding Dental Implants: Are They Overextending Bone Structure?
Issues related to dental implants? Hello, Doctor. The image linked shows my dental X-ray. I would like to ask about the upper left maxillary implant: 1. From the image, does it appear that the implant extends beyond my bone structure? 2. If it does extend beyond, is this normal? ...
Dr. Lin Jiayong Reply:
Hello: This platform cannot provide medical diagnoses. If you continue to experience symptoms such as yellow nasal discharge, post-nasal drip, and persistent bad breath, it is recommended that you consult with an oral and maxillofacial surgeon at a medical center.[Read More] Understanding Dental Implants: Are They Overextending Bone Structure?
Can I Get Dental Implants with Only 7mm Bone Height?
Can dental implants be placed in this situation? Hello, my bone height is only 7mm. The dentist said I need to use a short implant that is 8.5mm in height. A wider implant might protrude a little. However, he mentioned there would be a mold, and studies from Korea show that bone ...
Dr. Lin Jiayong Reply:
Hello: This platform is not for academic discussions and cannot respond to individual physicians regarding specific treatment plans/options for individual patients, especially for completely out-of-pocket medical items. It is recommended that you choose a trusted physician and fu...[Read More] Can I Get Dental Implants with Only 7mm Bone Height?
Understanding Post-Root Canal Pain: Causes and Solutions
Tooth pain after root canal treatment? Hello Doctor, recently I had a root canal treatment on my upper right incisor, and a few months later, I started experiencing occasional pain and a slight odor. However, it functions normally when biting or doing other activities, and there ...
Dr. Lin Jiayong Reply:
Hello: If the physician has examined you and confirmed that there are no issues, it is recommended to simply monitor the situation. Additionally, please return to the original clinic every 3 to 6 months for follow-up and detailed examinations. Thank you![Read More] Understanding Post-Root Canal Pain: Causes and Solutions
Concerns After Temporary Denture Removal: Pain and Bleeding Explained
When removing a temporary denture, it feels like the teeth are being extracted? After a root canal, I may have bitten down too hard on the temporary crown, making it difficult for the doctor to remove it during extraction. It felt like the original tooth was being pulled out, and...
Dr. Zeng Guanghui Reply:
Hello Ms. Anonymous: Generally, tooth extraction should not damage the teeth or the roots. It is recommended to return for a follow-up appointment to have your dentist examine the condition of your teeth. Dr. Tseng Guang-Hui, Department of Dentistry, Nantou Hospital.[Read More] Concerns After Temporary Denture Removal: Pain and Bleeding Explained
Concerns About Bacteria After Dental Crown Placement: What You Need to Know
Questions about the dental crown placement process? Hello, I had four crowns placed on my front teeth last week. Before they were fixed, the dentist cleaned my teeth and asked me to rinse my mouth. However, after rinsing and lying down, I felt there was still some toothpaste resi...
Dr. Lin Jiayong Reply:
Hello: If the dentures fit well with the teeth and the adhesive is properly filled, there is usually no need for excessive concern, as cavity-causing bacteria require oxygen to cause damage. As long as there is not excessive or significant micro-leakage between the dentures and t...[Read More] Concerns About Bacteria After Dental Crown Placement: What You Need to Know
Choosing the Right Dental Post: Metal vs. Fiber and Porcelain Crowns
Selection of Dental Posts Hello, I had my anterior dental prosthesis done about 10 years ago, and about a year ago, I started experiencing gaps in my front teeth. Recently, I visited the dentist to redo the anterior prosthesis, which involved removing the original metal post and ...
Dr. Lin Jiayong Reply:
Hello: It may be due to economic considerations? The price of metal posts and metal-ceramic crowns is usually cheaper, or there may be a desire to achieve a better fit for dentures through artificial means, as metal posts require impressions, while metal-ceramic crowns can have a...[Read More] Choosing the Right Dental Post: Metal vs. Fiber and Porcelain Crowns
The Impact of Ozone Water on Dental Restorations: What You Need to Know
The impact of ozone water on dental restoration? Hello, doctor. I have an ozone water device at home that I use for rinsing my mouth, but it seems that ozone may have adverse effects on plastics. I would like to know if it could negatively affect the resin, adhesives, and other m...
Dr. Lin Jiayong Reply:
Hello: If you are concerned about affecting the filling area, it is recommended to ask your dentist to create a soft bite guard to cover the filling area before rinsing your mouth. As for the appropriate ozone concentration or how to adjust it, it is advisable to consult with the...[Read More] The Impact of Ozone Water on Dental Restorations: What You Need to Know
Understanding TMJ Resorption: Causes, Symptoms, and Treatment Options
Temporomandibular joint (TMJ) resorption Dr. Zeng's spouse was recently diagnosed with left temporomandibular joint (TMJ) resorption. What does this indicate about the joint's condition? Is the severe pain in the joint related to this issue? How should it be treated, an...
Dr. Zeng Guanghui Reply:
Hello Mr. CSH: 1. There is temporomandibular joint (TMJ) degeneration, resulting in instability of the mandible and occlusal position, with significant facial masticatory muscle pain. 2. There is a correlation. 3. Please consult an oral surgeon for further evaluation and treatmen...[Read More] Understanding TMJ Resorption: Causes, Symptoms, and Treatment Options
Understanding Post-Dental Surgery Pain: Is It Infection or Trigeminal Neuralgia?
Postoperative infection after dental surgery? The patient underwent a surgical procedure for dental implants in the upper jaw, involving deep incision and gingival curettage on both sides. Postoperatively, the patient experienced persistent dull pain and was subsequently diagnose...
Dr. Lin Jiayong Reply:
Hello: If an infection occurs, it is necessary to confirm whether the implant in area #16 is placed too deeply, which may lead to sinusitis. Additionally, after the root canal treatment, the body also requires time to heal. It is advisable not to be overly anxious. If there are c...[Read More] Understanding Post-Dental Surgery Pain: Is It Infection or Trigeminal Neuralgia?
Can Cysts Be Treated Without Root Canal Therapy?
Can a cyst be treated without root canal therapy? I would like to consult with a doctor. Last year, I had a cavity in my upper right first premolar that was filled. At that time, I was informed that the cavity was quite deep, and if necessary, I might need a root canal later on. ...
Dr. Lin Jiayong Reply:
Hello: If you are currently undergoing orthodontic treatment, it is advisable to follow the treatment plan provided by your orthodontist. Any alveolar bone surgery, debridement, or apicoectomy can affect the movement of the teeth and the timeline for subsequent alignment. It is i...[Read More] Can Cysts Be Treated Without Root Canal Therapy?
Understanding Root Canal Treatment: Common Questions and Concerns
Inquiry Consultation Dear Dr. Tseng, Hello. My upper left first molar (hereafter referred to as "the tooth") underwent extensive silver amalgam filling several years ago, and at that time, the filling was very close to the dental pulp. Recently, I have experienced some...
Dr. Zeng Guanghui Reply:
Hello Mr. Kris: 1. Chronic inflammation can lead to nerve damage in the teeth, usually over a prolonged period, and typically does not present with significant pain or discomfort. 2. If there is already an infection at the root of the tooth, delaying treatment may result in th...[Read More] Understanding Root Canal Treatment: Common Questions and Concerns
Post-Wisdom Tooth Extraction: Understanding Oral Tissue Bumps and Pain
I just had my wisdom teeth removed, and the stitches have been taken out. It's not the gums; there are raised strips of tissue on both sides of my mouth? Hello, Doctor. I recently had a wisdom tooth extraction on one side, and since the lower wisdom tooth was horizontally im...
Dr. Zeng Guanghui Reply:
Hello, Miss Yue: There is a raised lesion on the inner side of your mouth, which may indicate inflammation of the mucosa. This is generally related to autoimmune issues. It is recommended that you return for a follow-up appointment with a dentist for an examination. Dr. Tseng Gua...[Read More] Post-Wisdom Tooth Extraction: Understanding Oral Tissue Bumps and Pain
Understanding Gum Issues: Causes and X-ray Insights for Dental Health
Gum issues Hello Doctor: About two years ago, I noticed that two of my lower front teeth had small triangular gaps in the gums (less than 1mm). Additionally, I felt that the triangular gum area between two other teeth was quite loose and not well-adapted, which made me suspect th...
Dr. Lin Jiayong Reply:
Hello: The health and aesthetics of soft and hard tissues do not always equate. If there is no periodontal disease, cavities, or severe misalignment of teeth, but there is still a desire to improve the black triangle areas between the gums, it is advisable to consult with a perio...[Read More] Understanding Gum Issues: Causes and X-ray Insights for Dental Health
Post-Wisdom Tooth Extraction: Managing Fever and Discomfort
After wisdom tooth extraction and suture removal? Hello, Doctor! I had my wisdom tooth and an adjacent tooth extracted, and after returning for suture removal, I have been experiencing recurrent fever, chills, body aches, and fatigue for the past three days without improvement. I...
Dr. Lin Jiayong Reply:
Hello: If you have a persistent high fever and fatigue for 48 hours after taking medication, and you are unsure whether it is related to tooth extraction, it is advisable to go directly to a major hospital for examination to check for other sources of infection or any biological/...[Read More] Post-Wisdom Tooth Extraction: Managing Fever and Discomfort
Should I See a Dentist for My Gum Injury Near Wisdom Tooth?
Hello, Dr. Lin? I'm not sure if I injured it by poking too hard with a toothpick, but there is a small red hole in the gum tissue near the two teeth in front of my lower right wisdom tooth. It feels like I might have hurt it by being too forceful, and I can't quite reme...
Dr. Lin Jiayong Reply:
Hello: If an oral wound has not healed after two weeks, it is advisable to seek direct medical treatment from a physician for safety. Major medical centers typically offer walk-in outpatient services, so there is no need to worry. Both the Ear, Nose, and Throat (ENT) department a...[Read More] Should I See a Dentist for My Gum Injury Near Wisdom Tooth?
Understanding White Lesions in the Oral Mucosa: Causes and Concerns
Oral mucosa Hello, doctor. I have been experiencing throat inflammation for the past couple of days, and when I looked in the mirror, I noticed a white, irregularly shaped mass on the inner right cheek of my mouth. It is not painful or itchy, and there is no swelling. The texture...
Dr. Zeng Guanghui Reply:
Hello Mr. Andy: It is recommended to consult a dentist or an otolaryngologist for further examination. Dr. Tseng Guang-Hui from Nantou Hospital's Dental Department.[Read More] Understanding White Lesions in the Oral Mucosa: Causes and Concerns
Concerns About Child's Crown: Pain, Gums, and Treatment Options
Hao-style dental crown The child had a Hawley retainer placed on May 11. Three days prior, rubber bands were used to open the gaps between the teeth, and the retainer was placed directly after that. However, now that it has been seven days, one side of the gap can be cleaned easi...
Dr. Zeng Guanghui Reply:
Hello Ms. Kelly: If the edges of your braces are pressing against your gums, it is recommended to return for a follow-up appointment with your dentist for adjustments. This will help avoid gum irritation and allow for proper flossing. Dr. Tseng Guang-Hui, Department of Dentistry,...[Read More] Concerns About Child's Crown: Pain, Gums, and Treatment Options
Post-Surgery Lip Healing: When to Seek Dental Care After Stitches
Issues with wound healing after lip suturing? I had a car accident on April 30, during which I had stitches on my lower lip and inner lip (both on the same side). The stitches were removed on May 9. The wound looks healed now, but the stitched area feels a bit firm, and my lip is...
Dr. Zeng Guanghui Reply:
Hello, Miss: It is recommended that if the lip swelling persists, you should return for a follow-up examination. Dr. Tseng Guang-Hui, Department of Dentistry, Nantou Hospital.[Read More] Post-Surgery Lip Healing: When to Seek Dental Care After Stitches
Is Roughness After Teeth Cleaning Normal? Understanding Dental Recovery
After teeth cleaning, the surface of the teeth may feel rough? It has been several days since my dental cleaning, and I have noticed that the surfaces of a few teeth feel a bit rough, accompanied by slight swelling of the gums (I have already taken anti-inflammatory medication an...
Dr. Zeng Guanghui Reply:
Hello Ms. Anonymous: It is possible that the gums were already inflamed before the teeth cleaning. Although plaque and tartar have been removed after the cleaning, the inflammation may take some time to improve. Dr. Tseng Guang-Hui, Department of Dentistry, Nantou Hospital.[Read More] Is Roughness After Teeth Cleaning Normal? Understanding Dental Recovery