Is a Crown Necessary After Root Canal Treatment?
Is a crown necessary after root canal treatment? I would like to ask if a crown is necessary after root canal treatment? How long can I keep the crown on? If I don't get a crown, will my tooth definitely become discolored, brittle, and eventually fracture? What are the effec...
Dr. Huang Zhicheng reply Dentistry
Hello: A tooth that has undergone root canal treatment lacks nutritional supply and is indeed more prone to fracture. It is best to have a crown placed on it. Unless one consistently eats very soft foods and is extremely careful not to bite on small stones or hard fragments. Wish...[Read More] Is a Crown Necessary After Root Canal Treatment?
Persistent Tooth Sensitivity After Dental Cleaning: Causes and Solutions
It has been three to four days since I had my teeth cleaned? On February 17, I experienced soreness in my lower front teeth, and the dentist performed a dental cleaning. However, since the cleaning until today, February 21, I have been experiencing persistent soreness in both the...
Dr. Huang Zhicheng reply Dentistry
Hello: Dental scaling is a common term; in medical terminology, it is referred to as subgingival scaling. The dentist uses hand instruments or ultrasonic devices to remove calcified deposits from the root surfaces beneath the gums. Since the procedure involves contact with the to...[Read More] Persistent Tooth Sensitivity After Dental Cleaning: Causes and Solutions
Can You Get Fillings After Removing Braces and Tooth Extraction?
Regarding braces? Because I had braces, but due to certain factors, they were removed midway today. However, I had two teeth extracted earlier. Can I still get dental fillings, doctor?
Dr. Huang Zhicheng reply Dentistry
Hello, since you have had two teeth extracted, there are concerns regarding reconstruction. If these teeth need to serve as abutments for a dental bridge, the crown cannot be reused. Otherwise, after cleaning, the crown should be able to be re-cemented. Wishing you peace and heal...[Read More] Can You Get Fillings After Removing Braces and Tooth Extraction?
Post-Wisdom Tooth Extraction: Causes of Front Tooth Pain and Bite Issues
Ten days after the extraction of the lower right wisdom tooth, there is pain in the anterior teeth and discomfort with occlusion? Hello Doctor, I had my lower right and upper wisdom teeth extracted around February 4th of this year. However, ten days later, I began to experience s...
Dr. Huang Zhicheng reply Dentistry
Hello, the teeth in front of the wisdom tooth may become inflamed and swollen after the extraction due to the wound not healing yet. This can cause occlusal interference, and the roots of the teeth behind may be exposed, leading to sensitivity to hot and cold foods, which is norm...[Read More] Post-Wisdom Tooth Extraction: Causes of Front Tooth Pain and Bite Issues
Understanding Bite Issues: Causes and Solutions for Dental Discomfort
Dental occlusion issues? Hello, I would like to ask about a sensation I sometimes experience where my teeth seem to be hitting against each other (specifically, the fixed upper and lower second incisors on the right side). This feeling lasts for about 1-2 days and then disappears...
Dr. Huang Zhicheng reply Dentistry
Hello, teeth may experience occlusal interference leading to a phenomenon known as "biting" or "occlusal trauma." You can consult a dentist for occlusal adjustment. However, if the tooth has periodontal disease and is swollen due to compromised resistance, per...[Read More] Understanding Bite Issues: Causes and Solutions for Dental Discomfort
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 Dentistry
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?
Understanding Post-Root Canal Pain: Causes and Solutions
Root canal treatment Hello Doctor: I had a root canal treatment on my lower right molar over a decade ago, and after filling it with silver amalgam, everything was fine. A few months ago, during a dental cleaning, a dentist found some decay and removed the silver filling to refil...
Dr. Huang Zhicheng reply Dentistry
Hello: A tooth with a long-dead nerve is often associated with chronic inflammation around the root apex and the root canal, which typically presents no clinical symptoms and has normal occlusion. However, when the pulp chamber is reopened, the balance is disrupted, leading to an...[Read More] Understanding Post-Root Canal Pain: Causes and Solutions
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 Dentistry
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
Can Sleep Deprivation Affect Your Root Canal Treated Tooth?
Post-Endodontic Treatment Care I previously had a root canal treatment on a tooth, and it suddenly became extremely painful. I went to see a doctor, and they said there was no major issue and that it was related to lack of sleep. They advised that resting for a few days would hel...
Dr. Huang Zhicheng reply Dentistry
Hello: Insufficient sleep can reduce the function of phagocytic cells in the blood immune system by half. Therefore, if there are bacteria present inside or outside the root canal, there is a possibility of recurrence. Medication observation or redoing root canal treatment may be...[Read More] Can Sleep Deprivation Affect Your Root Canal Treated Tooth?
Pain When Eating Hot Foods After Getting Fixed Dentures: What to Do?
After getting fixed dentures, eating hot food can be painful? Hello Dr. Huang, I recently had a fixed dental prosthesis installed, but I experience pain and a sharp sensation when biting into hot foods or soups. It feels like the pain radiates from the outside to the inside of th...
Dr. Huang Zhicheng reply Dentistry
Hello, if the fixed prosthesis is still in the trial phase, it can be removed, and a desensitizing agent can be applied to the abutment tooth before temporarily re-fixing it for observation. If pain persists, then root canal treatment should be performed. If it is already fixed (...[Read More] Pain When Eating Hot Foods After Getting Fixed Dentures: What to Do?
Why Is My Tooth Filling Sunken and Gums Sore? Time to See a Dentist!
Dental filling materials Hello Doctor: My last tooth on the left side had a large cavity when I was a child. The dentist treated it and filled it with a white material. Now, the white filling is noticeably sunken, and the gum area around this tooth is very sensitive; it feels unc...
Dr. Huang Zhicheng reply Dentistry
Dear Ms. Chen, Hello, it seems that there is recurrent decay in the second layer of the tooth, known as dentin. The filling above may have sunk due to this, creating a gap that allows stimuli to reach the dentin, resulting in sensitivity. Wishing you peace and health. Sincere...[Read More] Why Is My Tooth Filling Sunken and Gums Sore? Time to See a Dentist!
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 Dentistry
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
Is It Normal for a Dentist to Advise Against a Crown After Root Canal?
Is it normal for a doctor to say that a crown is not necessary after completing a root canal? I recently had a root canal treatment on my lower right second molar at my dentist's office. Since it was my first time undergoing a root canal, I researched a lot of information an...
Dr. Huang Zhicheng reply Dentistry
Hello: If you have a habit of grinding your teeth or clenching your jaw, it is essential to get a dental crown; otherwise, the risk of fracture is very high. After root canal treatment, if there is a large cavity, the tooth is compromised and lacks proper nutritional support. Wis...[Read More] Is It Normal for a Dentist to Advise Against a Crown After Root Canal?
White Pus Bump on Gums After Root Canal: Causes and Solutions
A white pus-filled abscess has developed in the gum area after root canal treatment? Several years ago, I underwent root canal treatment on my upper molar. After a corner of the crown broke off last year, I had a new crown placed. However, a few months after the crown was replace...
Dr. Huang Zhicheng reply Dentistry
Hello: The simplest reason is that the root canal treatment has not been completed. The crown needs to be removed, the root canal needs to be disinfected again, the dental fistula must disappear, and after the root canal is completely filled, a crown can be placed. The worst-case...[Read More] White Pus Bump on Gums After Root Canal: Causes and Solutions
Understanding Temporomandibular Joint Disorders: Symptoms and Risks
Temporomandibular joint disorder (TMJ disorder) I have noticed a clicking sound in my jaw when I bite down for the past three years. I consulted a doctor who mentioned that it could be due to debris in the jaw joint and advised me to avoid tough foods and not to open my mouth too...
Dr. Huang Zhicheng reply Dentistry
Hello: The clicking sound in the temporomandibular joint (TMJ) is due to the anterior displacement of the articular disc located above the joint. As the TMJ moves, it can catch and rub against the displaced disc, resulting in the sound. Symptoms may vary depending on the severity...[Read More] Understanding Temporomandibular Joint Disorders: Symptoms and Risks
Understanding Mouth Ulcers: Causes, Symptoms, and Healing Tips
How to heal mouth ulcers? I have had a mouth ulcer for about 8 days. It was painful at first, but now it doesn't hurt anymore. What does this mean?
Dr. Huang Zhicheng reply Dentistry
Hello: The common ulcers in the human body are generally referred to as oral thrush or aphthous ulcers, which are related to stress and autoimmune conditions. Some can be as large as 1 centimeter, while others are only a few millimeters. They typically heal within two weeks witho...[Read More] Understanding Mouth Ulcers: Causes, Symptoms, and Healing Tips
Understanding Recent Dental Occlusion Issues While Speaking
Occlusal issues Doctor, I would like to ask: I didn't have any issues with my teeth colliding while speaking before, but recently my teeth have been colliding when I talk. What could be the problem?
Dr. Huang Zhicheng reply Dentistry
Hello: You may have a temporomandibular joint (TMJ) disorder. The masticatory muscles are also related to articulation; when the occlusal muscles become fatigued, articulation can become uncoordinated, leading to dental collisions. It is advisable to consult a dentist to check fo...[Read More] Understanding Recent Dental Occlusion Issues While Speaking
Understanding Tooth Pain: Causes Beyond Cavities and Wisdom Teeth
Toothache? Hello, Doctor. I have a question. My upper left molar has been aching for over a month. It feels sore when I bite down. Two weeks ago, I went to see a dentist and had an X-ray taken. The dentist said it was due to late nights and not brushing my teeth properly, which c...
Dr. Huang Zhicheng reply Dentistry
Hello: If your teeth appear healthy and X-rays do not show any issues, but you still experience persistent sensitivity or pain, it is important to consider the possibility of a fracture. Teeth contain organic material, and even a small crack can lead to discomfort that may not be...[Read More] Understanding Tooth Pain: Causes Beyond Cavities and Wisdom Teeth
Timing for Children's Orthodontics: Should You Extract Teeth at Age 10?
Timing for Orthodontic Treatment in Children Hello Doctor, my ten-year-old child has misaligned upper teeth, with the front teeth slightly protruding. Since all the primary teeth have been replaced, we are considering orthodontic treatment. The first orthodontist suggested extrac...
Dr. Huang Zhicheng reply Dentistry
Hello, unless there is a significant difference between the upper and lower jawbones, the completion of tooth eruption is a great time for orthodontic treatment. Orthodontics involves applying slow and continuous forces to move the teeth, which minimizes the impact on the dental ...[Read More] Timing for Children's Orthodontics: Should You Extract Teeth at Age 10?
Persistent Tooth Pain After Root Canal Treatment: What to Do?
Post-endodontic tooth pain Doctor, I had a root canal treatment and the day after, my tooth still hurts. I went to see the dentist, and he mentioned that the medication might have been placed too deeply. He then re-treated the tooth with medication, but even today, that tooth sti...
Dr. Huang Zhicheng reply Dentistry
Hello, during the process of root canal treatment, the periodontal membrane outside the root apex may experience localized temporary inflammation, which can cause pain when biting or touching. After a few sessions of medication change, this should alleviate. Wishing you peace and...[Read More] Persistent Tooth Pain After Root Canal Treatment: What to Do?