Tooth and Mouth Problems

I have little tooth gaps in the upper teeth and one cavity in the lower teeth area . So I wanted to cover up my gaps and fill the cavity .

I am having deep cavity in right lower wisdom teeth. Can root canal be done on wisdom teeth. If yes then are there any special doctors for root canal of wisdom teeth. I have above wisdom teeth intact. Pl advise

Why it still hurts  at extraction site when I spit out forcefully even after 3 months of extraction?

Dear doctor, I am 36 years old and suffering extremely from Tooth Sensitivity. This problem has  started before few months and now a days it is getting worse. Can't able to take food and drink water and do brush. Some times feeling sensation even the air touches my teeth. Few days before i went to dentist and he gave me  rapid action flouride gel (RA thermoseal)and told me to apply on the teeth. I am using and  doing my brushing with the same gel. But still I feel the sensation in my teeth. Specially during night it is getting more .I am looking for a permanent solution for this. Pls suggest me in this regard. Thanks.

I always thought my mouth stinks but today i noticed. I wore a mask. I didn't even open my mouth, i was breathing with nose. But it still stinks🙄 i was shocked. What does it mean

Hello Doctors, I'm having pain in my left wisdom tooth. Got it checked from nearby doc and since I have a cavity or some black portion, i have been further advised to get extracted. Actually frankly speaking I'm afraid of this and was just wondering if this can be avoided or treated by medicine? Or is it like it will impact other teeth as well? How long can I wait for the extraction?

I have 4 teeth need to be extracted and 4 teeth need to be root canal. Which need to done first. Please suggest

I had white filling on my front teeth but it lost symmetry and it's looking weird So can white filling can be removed the very next day immediately after the treatment

All my lower teeths have unbearable pain sometimes and sometimes it is very normal I'm using sensodyne it gives relief for sometime but again same issue reoccurs

I used to have round solid shape face before. I am having lower jaw pain for 3 years now. No changes her even after seeing many dentists and surgeons. No reason given. Taken cbct and MRI of tmj. I noticed my face shape has changed to very very narrow and thin . I used to have nice round shaped face before. Now I have very narrow shape near the cheeks and it looks very very narrow. Is face shape changing normal? Will it go back to normal old face? I have constant pain in the lower jaw under ear area and mandible end. Face shape changed immediately after few months of this pain. It stays the same. Tried different medicines and treatments.  Nothing helped so far. I have pain in right side lower jaw.  I am not chewing on this side since 3 years..chewing hurts too. I can't chew on any solid foods. Is there a chance to get back the  face shape normal with jaw pain?