Just got a phone message from a referring dentist that I was hoping had stopped referring patients my way. The reason for that is a long story in itself and for a post some other day.

The back-story revolves around a patient from this dentist whom I saw for a consultation last week. She’d had root canal treatment done fairly recently and is experiencing persistent, residual symptoms. In my letter back to the dentist I mentioned, among other observations, “poor interproximal restorative margins”.

So this patient’s dentist calls today and says that she doesn’t see poor restorative margins on the PA that she has of the tooth (a recent PA of which I have a copy). She’s not sure where my assumption of poor restorative margins came from and would like a copy of my PA to see what I saw.

Here’s my PA which is not really significantly different from her PA — and this is just what you can see on film. My explorer got stuck under the mesial margin so heavily that I could probably have pulled that whole filling out if I had applied more force.