Baby Tooth Root Canal Treatment and Aftercare
Root canal treatment in baby teeth — technically termed pulpotomy or pulpectomy — is one of the most important and underutilised treatments in paediatric dentistry. When a baby tooth develops an infection that reaches the dental pulp, root treatment can save the tooth until it falls out naturally, preventing early loss and its consequences.
Why Treat a Baby Tooth That Will Fall Out Anyway?
This is the most common question parents ask. The answer has several parts:
Space maintenance: Baby teeth are natural space holders for the permanent teeth developing beneath them. Early loss of a baby tooth — particularly a molar — causes neighbouring teeth to drift into the space, blocking the path of the incoming permanent tooth and potentially causing crowding or impaction.
Chewing function: Children rely on baby teeth for biting and chewing. Early tooth loss impairs proper nutrition and jaw development.
Speech: The front baby teeth are important for the development of speech sounds. Early loss can affect articulation.
Preventing abscess: An untreated infected baby tooth will not resolve on its own — the infection progresses, causes an abscess, and can affect the developing permanent tooth underneath.
The Pulpotomy Procedure
A pulpotomy removes the infected coronal pulp tissue (the pulp tissue in the crown of the tooth) while preserving the vital root pulp. A medicated dressing (typically mineral trioxide aggregate or calcium hydroxide) is placed in the pulp chamber, followed by a stainless steel crown to protect the tooth.
A pulpectomy removes all pulp tissue including the root canals, and is indicated when the root pulp is also infected.
Both procedures are performed under local anaesthesia and are well tolerated by children when the dental team is experienced in paediatric techniques.
Aftercare
A stainless steel crown placed after pulpotomy is highly durable and does not require special care beyond normal brushing. Follow-up X-rays are taken at regular intervals to ensure the treated tooth is healing appropriately.
