Hello sir, if your son is complaining of pain, better to do pulpectomy procedure for that teeth... Since he is just 4yrs old, his permanent teeth will start erupting after 6yrs only, so he can't bare the pain for so long... But do pulpectomy and save the tooth... Pulpectomy is nothing but a filling which is done till the root of the teeth...
Answered2018-09-25 17:41:16
Let others know if this answer was helpful