A pulpotomy may be a medical procedure during which the pulp of the tooth within the crown (the crown is the part of the tooth that’s visible) is removed and the pulp within the passage is left intact. It’s mainly performed on primary teeth and is employed to treat cavities that have extended to the pulp.
If your child experiences pain while cold, hot, or sweet things touch their tooth or teeth, it means they need pulpitis. The main cause is tooth decay and sensitivity is the major symptom. The patient has to undergo a pulpotomy if he/she has tooth decay that has affected the crown.
In the case of irreversible pulpitis, one has to undergo a pulpectomy or tooth extraction. Pulpotomy is done to preserve the tooth and pulp. Although the tooth will be replaced with a permanent one, it needs to have enough space to grow.
A space maintainer keeps enough space open so that the adult tooth can grow in with ease. Once the permanent tooth has fully expanded, the retainer can be removed.