Hi there.
Hopefully someone will be able to answer my query.
Between my upper lateral and central incisor on the left I have noticed a small cavity. There is almost no space between my incisors and I imagine it would be hard to put a filling in there. It's still very small and you can only notice it if your looking but I'm worried that if I don't get it sorted out it will grow. What would be the normal course of action in this case?

Thanks
Joe