One of the most common salivary gland stones is the submandibular gland's duct sialolith. This is a case study of a recent patient who came in with such a stone. This 24 year old white female presented to Cape Dental Care with an ulcer behind her front lower teeth. She was 2 month postpartum and went to her MD complaining of a sore jaw that swelled when she ate foods (especially sour foods). He looked around and told her it was probably an ulcer, prescribed antibiotics and told her it would probably go away. The swelling continued, she googled our office and made an appointment. Immediately upon hearing her story I suspected a blocked major salivary gland duct. The ulcer she was pointing to behind her lower front teeth was the swollen opening to the right submandibular duct. This is the gland that provides a majority of the saliva needed to moisten food as we chew. It is also responsible for the calcified plaque (tartar or calculus) behind your front lower teeth when you go in for a cleaning. The "geezing" gland. This stone formed somewhere inside the gland, has now made its way to the opening and got stuck. Plugging up a salivary gland can have consequences:
- Transient swelling especially when eating something sour
- Stagnation of salivary flow which can cause a bacterial infection
- Scaring of the gland
- Multiple stones
- They may reoccur. If the same conditions that cause the stone in the first place continue, then there may be more stones in the future
- Some stones may not be able to be expressed through the duct. This may cause back-up of saliva deep inside the gland. In these cases someone (oral surgeon) may have to probe the duct to fish it out or the gland may need to be removed.