Leaking

April 5, 2011

Discovery of the day – the filling in tooth #20 is ‘leaking’.

Here’s what I found about this: (my notes in PINK)

Leaking Fillings                
A filling is said to be leaking when the side of the filling doesn't fit tightly against the tooth. Debris and saliva can seep down between the filling and the tooth. (This doesn’t sound like the filling is leaking, it sounds like pooling, sort of…) This can lead to decay, discoloration or sensitivity.

Both amalgam and composite fillings can leak. An amalgam filling sometimes leaks slightly after it is placed. You would notice this as sensitivity to cold (Yup). This sensitivity decreases for the next two to three weeks. Then it disappears altogether. Over that period, the amalgam filling naturally corrodes. The corrosion seals the edges of the filling and stops any leaks (I’m thinking that’s not what I have).
A composite filling could be contaminated with saliva. This would weaken the bond between the filling and the tooth and allow for leaks. Other times, there may be small gaps where the tooth and filling meet. These gaps are caused by shrinkage when your dentist places the filling. Sensitivity after receiving a composite filling may disappear over time. If it doesn't, the filling may need to be replaced. (So if I don’t haves sensitivity should I replace it?)
Fillings also can leak as a result of wear over time. These fillings should be replaced. (Dang – alright, I will call..)

I also learned how to paint hydrangeas (http://muralmaker1.blogspot.com/2011/03/how-to-paint-hydrangea.html). Pics to follow….