There is a chance that the solid, round, and movable object under your lower jaw in the lower part of molar teeth may be due to salivary gland stone or lymph node. But it need physical examination to determine the actual cause.

Performing a root canal on milk teeth, or primary teeth is rather uncommon but may considered in some cases. In the case of a primary tooth with severe decay or infection, it may be necessary for a pediatric dentist to perform an operation called pulpectomy – this is another name for root canal. This means removing the infected pulp and filling space to uphold the tooth until it sheds naturally. Always contact a pediatric dentist to ascertain what is best for your child’s dental health.

SWELLING in one gum with slight pain could indicate: - Canker sore - Gum infection - Abscess - Gum disease. Consult a dentist immediately to avoid complications.