Front tooth broke by 25 percent

[Vijyes Yechuri]

I have partially broken my upper front tooth by falling down. I can feel the pulp of the tooth with my tongue.It is slightly sensitive to cold air. There is and never was any pain or bleeding even moments after the fall. I'm 21 years old.
Image: http://i.imgur.com/RrHGpXD.png . Please advise me what to do.

 

[LADentalclinic]

It's good that you're not experiencing pain. You should definitely visit a dentist. At best you may need a white composite filling bonded to your tooth. At worse you may need root canal therapy if your nerve is exposed. No pain is a good sign though. A dentist can take an x-ray, do an exam and let you know for sure.