Tooth and Mouth Problems

Hi Sir, My mouth is restricted to 2 fingers opening  and I  Crossbite in my mouth since my childhood I never ever chewed Tobacco and Gutkha in life and I never experienced pain in my jaw. Because of the crossbite,I have got slight misallignment and slight assymetry in my teeth and jaw.So it's a growth issue or Trismus??It will require any surgery or it can be treated without any surgery??

I have gotten dental crowns on upper front teeth for aesthetic purpose last year. Now there's constant pain in my upper canines. After inspection and x ray by a dentist, it was found that the teeth are infected. How can my teeth be infected when they're protected by crowns and regular brushing? Are the crowns faulty?

I had a wisdom tooth extraction more than 3 weeks ago. My jaw movement is really restricted. Consulted my dentist, she recommended muscle relaxants and mouth exercises of putting 3 fingers. I can barely tear my mouth open to 2 fingers. What should I do? The jaw movement is painful and annoying.

My ist lower molar cusp is splitted from the root from 3 year but no pain in remaining part of tooth(attached image) can hemisectioning be done on this is hemisectioning painful how much time and sitting hemisectioning will take

I have a big cavity in canine teeth and dic has suggested rct.i will be going through two sittinga and on 15 I need to travel.is that ok to travel

How can we fix half broken teeth. And how much it will cost. Whre can i go for best in hyderabad. Is any dental clinic have the ability to fix this.

How much zirconia crown cost after done with root canal treatment in kota city. i have done with root canal treatment of two front upper teeth . which is the best suitable crown for upper and how much it cost ? is it zirconia crown and if yes than how much it cost? please give the best suggestions.

What is the cost for filling cavity of one teeth? And also how much time it really takes? And if the cavity is really small then do I have to go through filling process?

My orthodentist told me to brush 3 times a day. Before eating or after eating which is the best time for brushing teeth? If i don't eat anything acidic then can I brush my teeth immediately after eating? Is there any wrong in Brushing right after eating? Please help me with details.

My 3 years child teeth got damaged due to cavities. Due to these cavities he is getting ear pain and he is crying a lot due to pain. Even local doctor was unable to control the child while giving treatment and he told that child is crying a lot and he cannot give treatment. The doctor suggested me to get treatment from peadratic dentist. So, to treat the cavities is anthesia required to be given to child so that child remains calm during the procedure. Will it have any negative impact on child as he is 3 years old. Kindly reply regarding this.