Dr. Huang Zhicheng reply Dentistry Question - Page 2

Root canal treatment has been performed, and a post has been placed, but discomfort (pain) persists? Hello: I underwent root canal treatment for a lower right first molar in January of this year, and I have since had a post placed, but I have not yet received a crown. Since the t...

Pain and discomfort on the inner and outer sides of the three teeth located behind the lower left gums? Hello Doctor, I have quite a few questions... I appreciate your help. Three months ago, I experienced swelling and pain on the inner and outer sides of my lower left gum. I wen...

My gums are dark? A few days ago, my gums were swollen and bleeding, and later I noticed that the bleeding area on my gums was dark. Could this be due to a cavity? I have large gaps between my teeth that make it easy for food to get stuck. Or could it be a scab?

Small blisters in the oral cavity? I woke up in the morning to find four small blisters on the inside of my lower lip. They appear somewhat transparent and white, but they are not painful, and the blisters are very close together. What could be the possible cause of this? Do I ne...

Tooth fracture after root canal treatment for an extended period? After a long time following root canal treatment, my tooth broke. The doctor took an X-ray and believed the root was fine, but there wasn't much of the original tooth left. The doctor suggested salvaging it by...

Dental filling for cavities? Hello, doctor. Recently, I have experienced some discomfort due to a filling that has come loose. I would like to get it refilled, but I'm concerned that the cavity might get larger if more drilling is done. I would like to ask if it is possible ...

Post-Temporomandibular Joint Lavage This Wednesday, I underwent temporomandibular joint (TMJ) lavage and hyaluronic acid injection at the hospital. I would like to know how to perform mouth opening exercises post-surgery. The doctor advised me to practice opening my mouth to the ...

Granulation tissue and the emergence of wisdom teeth? Hello doctor, I recently noticed that my wisdom tooth has emerged, and I have also observed that due to pressure, a granulation tissue has formed next to the wisdom tooth. I can feel it with my tongue, and sometimes it seems t...

Is it necessary to perform a root canal? When I was a child, I didn't like brushing my teeth. It wasn't until a year ago that I started paying attention to my dental hygiene, and since then, most of my teeth have been treated. However, I had severe tooth decay in my upp...

Dental crown placement after root canal treatment? Doctor, may I ask if I need to undergo root canal treatment again if I didn't get a crown after my root canal treatment three years ago? Occasionally, I experience apical inflammation and my gums swell, but my dentist just p...

Gingival whitening? Doctor, I just noticed that my gums have turned white, and when I touched the white area with a toothpick, a large piece came off. Now there's a significant gap in my gums. Is this normal? (The white part that came off was very hard.) Thank you.

Is crown lengthening necessary? I had a root canal treatment on my molar, and half of it has broken off, with the broken part not visible as it is below the gum line. The root is still intact. I found online that if a tooth is cracked below the gum line, a crown lengthening proce...

What are the disadvantages of using abrasive whitening methods for discoloration of the front teeth? A long time ago, when I visited the dentist, I asked how I could make my teeth whiter, and the dentist said that polishing was necessary. However, the surface would become rougher...

Key Points for Dental Implant Environment Assessment The dental implant specialist mentioned that a preliminary assessment of the implant environment is necessary, particularly regarding the condition of the adjacent teeth. Is it suitable for the procedure? Otherwise, could it af...

Pain under the tongue? Recently, I felt a sharp pain under my tongue and looked in the mirror, finding two symmetrical lumps of granulation tissue that are red and very painful. It seems that the medication isn't helping much! What could be wrong with me? Also, how can I man...

Oral and maxillofacial surgery issues? Supernumerary teeth and oral foreign bodies (tumors?? granulation tissue??) are generally recommended to be treated by oral surgery. However, I haven't seen any oral surgery departments in the regional hospitals in Taoyuan. Does this me...

Bleeding when brushing teeth and using dental floss after root canal treatment? Hello Doctor: About seven years ago, I underwent root canal treatment. Five years ago, that tooth cracked while chewing food, and the dentist used a black filling material to repair it. Since then, I ...

Left temporomandibular joint pain? Hello Dr. Huang, my symptoms are: "When I open my mouth, the left side of my jaw joint hurts slightly, and when I move my jaw side to side, the left jaw joint also hurts. Other than that, there is no pain, there are no issues with my bite, ...

Fifteen years ago, I had surgery to remove my wisdom teeth, and now there is a faint white substance present? Dr. Huang, 15 years ago, I had my lower left wisdom tooth extracted at a dental clinic, and the wound was large and deep with three stitches. Bone grafting was not perfor...

Fifteen years after having my wisdom teeth removed, I have developed a whitish substance? Dr. Huang, I apologize, I am the respondent 106786. I would like to change the previous title description of the light white spots on the teeth to transparent white scars, thank you. Also, m...