Do it all the time. Someone needs another central on their RPD and has one already, I take off the old one so they match perfectly. Sometimes all the anterior 5 get swapped out when adding a new central or lateral.
Just take a putty matrix of the facial, then when you put the new teeth in, match up the incisal edges to the matrix. Works great.
Get a matrix of the intaglio in case you misjudge the stoutness of the acrylic when grinding off the teeth.[/QUOTE
Do it all the time. Someone needs another central on their RPD and has one already, I take off the old one so they match perfectly. Sometimes all the anterior 5 get swapped out when adding a new central or lateral.
Just take a putty matrix of the facial, then when you put the new teeth in, match up the incisal edges to the matrix. Works great.
Get a matrix of the intaglio in case you misjudge the stoutness of the acrylic when grinding off the teeth.
thanks so much.....he is very insistent