Hello. Considering the symptoms that you have told , see you need to visit tour nearby dentist ASAP, because if the broken part is not tooo deep i.e craxk is within the dentin , then desensetizers and filling will be sone . But if the trauma has involved the pulpi.e the nerve ,then the tooth might need a root canal .
Considering whatever option of the above two , you need to show it to ur dentist immediately .
Health Tips
Always remembar fr your fiture, if at all you get hurt and are able to find your broken tooth immediately , rush to the dentist within 30mins so that that same broken part can be immediately refixed. Keep that broken tooth fragment in your saliva or milk without touching it much - FEW WORDS OF WISDOM FOR YOUR FUTURE