Understanding Post-Operative Concerns After Intentional Replantation
Intentional replantation surgery Hello Doctor: Thank you for your response. I apologize for having more questions to ask you. I underwent intentional replantation surgery on my upper left second premolar in late November. Recently, I have been feeling that this tooth, along with ...
Dr. Liu Tiancai reply Dentistry
Hello: Intentional replantation is a treatment method typically used when conventional non-surgical root canal therapy is ineffective and when apical surgery poses difficulties. The procedure involves extracting the tooth and promptly performing apicoectomy and retrograde filling...[Read More] Understanding Post-Operative Concerns After Intentional Replantation
Post-Root Canal Treatment: Issues with Dentures and Nerve Sensitivity
Issues with Prosthetic Devices After Root Canal Treatment Hello, Doctor: I would like to ask, during my root canal treatment, every time the nerve was cleaned, although the doctor said anesthesia was administered, there were always one or two instances where it felt like the nerv...
Dr. Liu Tiancai reply Dentistry
Hello: Root canal treatment involves opening the pulp chamber, removing the dental pulp (commonly referred to as the nerve) from the root canal, measuring the length of the root canal, thoroughly cleaning and shaping it, disinfecting it completely, and then filling the root canal...[Read More] Post-Root Canal Treatment: Issues with Dentures and Nerve Sensitivity
Understanding Unusual Tongue Symptoms: Causes and Concerns
My tongue feels strange? Hello, Doctor. First, please take a look at the photo of my tongue: http://home.pchome.com.tw/magi/b2233566/123/DSC00579.JPG. The area I have circled in blue has no papillae on the surface of the tongue. Sometimes the area is quite large, and other times ...
Dr. Liu Tiancai reply Dentistry
Hello: The photo is a bit blurry, but it appears that the sides of the tongue are red. There are many possible causes for this appearance of the tongue, and it would be easier to assess with a direct examination. It could be that other areas of the tongue are whiter, making the s...[Read More] Understanding Unusual Tongue Symptoms: Causes and Concerns
Exploring Alternatives to Tooth Extraction for Gap Closure in Front Teeth
incisor Hello, I have a gap of about 0.3 cm in the middle of my lower front teeth, and my front teeth are smaller than the adjacent ones. I would like to close the gap, but the dentist informed me that I am missing two teeth and suggested extracting my existing front tooth and on...
Dr. Liu Tiancai reply Dentistry
Hello: The simplest method to fill dental gaps is to use composite resin, widening the adjacent teeth slightly. The downside is that biting hard objects or sunflower seeds may dislodge the restoration. Additionally, one could consider orthodontics to reposition the teeth appropri...[Read More] Exploring Alternatives to Tooth Extraction for Gap Closure in Front Teeth
Understanding Sinus Communication Issues After Dental Procedures
The issue of oral cavity communication? Hello Dr. Liu, I would like to ask you a few questions. I underwent intentional replantation surgery on my upper left second molar in late November, and it has been over a month since then. The tooth still feels slightly painful, and I hav...
Dr. Liu Tiancai reply Dentistry
Hello: 1. It is possible for an intentional replantation surgery on the maxillary posterior teeth to result in an oroantral communication during the procedure; however, after the tooth is replanted, the passage between the oral cavity and the maxillary sinus should close, and r...[Read More] Understanding Sinus Communication Issues After Dental Procedures
Bleeding While Brushing or Rinsing: What You Need to Know
Is there persistent bleeding when brushing your teeth or rinsing your mouth? Dear Doctor: Hello. I have a question. I experience continuous bleeding while brushing my teeth or rinsing my mouth! I previously had cavities, but they no longer hurt. I was thinking of not treating the...
Dr. Liu Tiancai reply Dentistry
Hello: Bleeding while brushing your teeth indicates that there is gum inflammation. Have you been regularly visiting the dental clinic for the removal of tartar and plaque? These are factors that can lead to gum inflammation. If you have cavities, it is essential to have them cle...[Read More] Bleeding While Brushing or Rinsing: What You Need to Know
Ideal Solutions for Replacing a Missing Tooth: Implants vs. Removable Options
The ideal method for restoring a lost tooth depends on various factors, including the location of the missing tooth, the condition of the surrounding teeth, and the patient's overall oral health. Common options include dental implants, which provide a permanent solution; den...
Dr. Liu Tiancai reply Dentistry
Hello: For a single missing tooth, if there are healthy teeth on both sides, a traditional dental bridge can be made. The cost is relatively low, and the lifespan is long. However, the downside is that the adjacent teeth need to be reduced in size. If you prefer not to grind down...[Read More] Ideal Solutions for Replacing a Missing Tooth: Implants vs. Removable Options
Exposed Mandible After Wisdom Tooth Extraction: Healing and Treatment Options
Exposed mandible after wisdom tooth extraction? Hello: About a month ago, I had my lower wisdom teeth extracted. After approximately two weeks, I noticed that my mandible was exposed and painful. I returned to the original dental clinic, where the doctor used bone cutters to trim...
Dr. Liu Tiancai reply Dentistry
Hello: It is not uncommon for the alveolar bone to be exposed after the extraction of lower wisdom teeth. There are several possible reasons for this, including thin gingiva, localized necrosis due to poor blood supply, or the protrusion of the mandible in that area. Additionally...[Read More] Exposed Mandible After Wisdom Tooth Extraction: Healing and Treatment Options
Understanding Dental Fillings: Costs, Risks, and Treatment Frequency
Dental filling issues? I have a very troubling question to ask you... One of my front teeth has broken in half due to an incident. I would like to know if there are any side effects from getting it repaired. How much would it typically cost to fix one tooth? Is one visit sufficie...
Dr. Liu Tiancai reply Dentistry
Hello: If a tooth is fractured halfway, it can be restored with resin or covered with a crown, which is a type of prosthetic tooth. If the resin restoration is prone to falling out, it is advisable to opt for a crown, as it is more durable. The resin restoration can be completed ...[Read More] Understanding Dental Fillings: Costs, Risks, and Treatment Frequency
Why Do My Teeth Feel Sore When Jumping or Running?
Teeth may feel sore during jumping or when experiencing vibrations? Hello, doctor! Recently, I've noticed that my teeth vibrate and feel sensitive when I run, jump, or go down stairs. There's a strange vibrating sensitivity, especially in my upper teeth, while my lower ...
Dr. Liu Tiancai reply Dentistry
Hello: It may be a cavity, but it is not necessarily the same tooth. I recommend that you go to the hospital for further examination. Sincerely, Dr. Liu Tian-Cai, Dentistry.[Read More] Why Do My Teeth Feel Sore When Jumping or Running?
How Long Does Root Canal Treatment Take? A Complete Guide
How long does a root canal treatment take? Hello Director Liu: I have a cavity in my tooth that requires root canal treatment. How long does this procedure take? How many appointments are needed from the root canal treatment to the completion of the filling? Thank you for your re...
Dr. Liu Tiancai reply Dentistry
Hello: The time required for root canal treatment depends on the number of roots (for example, a single-rooted incisor to a molar with 3-4 roots) and the complexity of the procedure. On average, a single root canal takes about one hour. If the filling is made of silver amalgam or...[Read More] How Long Does Root Canal Treatment Take? A Complete Guide
When to Consider Dental Implants: Costs and Treatment Options Explained
I'm sorry, but I When is dental implant necessary? What is the cost? If a cavity is very deep, can it still be filled with new dental material, or should a denture or implant be considered? How to treat a cavity between the front teeth that has a slight overlap?
Dr. Liu Tiancai reply Dentistry
Hello: 1. Dental implants can be performed when there are missing teeth, including complete edentulism, single tooth loss, or multiple missing teeth. The cost per implant is approximately $50,000 to $100,000, with our clinic charging $70,000. 2. For deep cavities, we first need t...[Read More] When to Consider Dental Implants: Costs and Treatment Options Explained
Effective Dental Treatment Options for Multiple Tooth Issues
What methods are available? Hello Dr. Liu, I have many dental issues and would like to know if there are any treatment options available. First, regarding the upper left side, I have a large cavity in one tooth (approximately the size of a thumb) and another tooth that has half ...
Dr. Liu Tiancai reply Dentistry
Hello Mr. A-Hsu, regarding the issues you described, I can provide some general answers: For cavities, the affected part can be removed and filled with new dental material. The small tooth you mentioned may be a retained primary tooth that has not fallen out completely, which can...[Read More] Effective Dental Treatment Options for Multiple Tooth Issues
Challenges in Root Canal Treatment After Dental Trauma: A Patient's Dilemma
Issues related to root canal treatment? Hello, Doctor. I had four anterior teeth restored with crowns ten years ago. This year, I was involved in a car accident that resulted in a fracture of my maxilla. I have undergone fixation, and it has been 6.5 months since the injury. The ...
Dr. Liu Tiancai reply Dentistry
Hello: Whether the root of your front tooth is fractured after the car accident is crucial. If there is no root fracture, even if the root canal has calcified as the doctor mentioned, you can still seek treatment from an endodontist. Even if traditional root canal treatment fails...[Read More] Challenges in Root Canal Treatment After Dental Trauma: A Patient's Dilemma
Managing Tooth Displacement and Loosening After Jawbone Fracture
The car accident resulted in alveolar bone fractures, causing tooth displacement and looseness? Hello, doctor. I have sustained facial lacerations and an alveolar bone fracture due to a car accident, which has caused my teeth to become displaced and loose. I have already undergon...
Dr. Liu Tiancai reply Dentistry
Hello: 1. If the displacement of the teeth caused by trauma is stabilized with a clear splint, it should remain in the oral cavity for a longer duration. 2. Regarding your injury, if there is no tooth loss and only simple displacement or looseness of the teeth without any fractur...[Read More] Managing Tooth Displacement and Loosening After Jawbone Fracture
Can I Get Fillings for Cavities Without Pain? Dental FAQs Answered
Can I get a dental filling for this? Hello Dr. Liu, I have a few questions to ask: 1. The second molar on the lower right side has a "V"-shaped cavity with the opening facing outward. It no longer hurts. Can this be filled? If a tooth is not painful or sensitive, does...
Dr. Liu Tiancai reply Dentistry
Hello: 1. Generally, a cavity can be filled. However, if it is mentioned that "it no longer hurts," does that imply it has hurt before? If so, it may have affected the nerve. A proper diagnosis requires the use of X-rays; if the nerve is necrotic, then root canal trea...[Read More] Can I Get Fillings for Cavities Without Pain? Dental FAQs Answered
Understanding Tooth Pain and Its Connection to Headaches and Sinus Issues
Toothache causing temple pain? Hello Dr. Liu, I am experiencing the following symptoms: 1. My upper left second molar underwent root canal treatment three to four years ago, and in mid-August of this year, I started a retreatment (due to frequent floss snagging, an X-ray revea...
Dr. Liu Tiancai reply Dentistry
Hello: It is normal to experience mild pain during root canal treatment, but if the pain persists for 1-2 months, you may consider consulting an endodontist. The apices of the maxillary premolars are often located close to the maxillary sinus, and infections in these teeth can ea...[Read More] Understanding Tooth Pain and Its Connection to Headaches and Sinus Issues
Overcoming Dental Decay: Options for Implants and Costs Explained
My teeth are almost completely decayed? Because I loved eating candy when I was in elementary school, and I didn't go to the dentist at that time, my teeth are now almost completely decayed. I also lack the courage to see a dentist. If I had gone to the dentist back then, I ...
Dr. Liu Tiancai reply Dentistry
Hello: Cavities should be treated as early as possible; the longer you wait, the harder they are to treat. If you have a fear of dentists, it may lead to significant decay. However, dental treatments today have many compassionate approaches that greatly improve the discomfort ass...[Read More] Overcoming Dental Decay: Options for Implants and Costs Explained
Common Dental Concerns: Bleeding Gums, Toothbrush Tips, and Care
Hello? Hello Doctor: I have the following questions, and I would appreciate your help. Thank you. 1. The bristles of my current toothbrush have a small section that is longer than the rest, but it is not the wavy type. However, every time I brush a specific area of my gums, it ...
Dr. Liu Tiancai reply Dentistry
Hello: 1. Bleeding and pain while brushing your teeth indicate that the gums are inflamed, especially if inappropriate metal braces are causing plaque accumulation, which is a major factor in gum inflammation. 2. If the bristles of your toothbrush are too hard, you should conside...[Read More] Common Dental Concerns: Bleeding Gums, Toothbrush Tips, and Care
Understanding Tooth Sensitivity: Causes, Treatments, and Dental Anxiety
Teeth are very sensitive? Hello Dr. Liu: I regularly go for dental fillings and cleanings. I often notice a little bit of bleeding when I brush my teeth. My previous dentist said it was fine and just to brush well. However, for the past two days, I don't know why my upper an...
Dr. Liu Tiancai reply Dentistry
Hello, if the gums are situated cleanly beneath the teeth, they will be very healthy and not bleed. Conversely, if there is plaque, tartar, cavities, or poor restorations on the tooth surface, inflammation and bleeding may occur. If there are cavities or gum recession, it can lea...[Read More] Understanding Tooth Sensitivity: Causes, Treatments, and Dental Anxiety