Question

During preparation for an MODL amalgam on tooth #4, the
dentist notices that the decay extends well beyond his initial
assessment and is very close to the pulpal
chamber. He
informs the patient that the treatment plan must be altered to
see how the tooth will react now that the decay has been
removed. What changes will need to be made in the setup?

Answer 1

The changes you will need to be made in the setup is to make use of IRM material

IRM material is a  zinc cement which is in a powder form  which help to stop the decay tooth from progressing further which inturn enable the patient to feel much better.

IRM material is use  by the dentist to filled in the affected tooth after removing the decay for a limited period of time in which  the patient will have to return back to the dentist at a future date for a long  lasting restoration.

Inconclusion The changes you will need to be made in the setup is to make use of IRM material

Learn more here:

brainly.com/question/2190310