Which of the following procedures requires antibiotic prophylaxis for a patient with a prosthetic heart valve?

1 explanations

1. 

   ololo

   Are you sure it is not "Endodontic instrumentation beyond apex"? Look at this proof: table page 3 of this article http://www.cda-adc.ca/jcda/vol-73/issue-5/401.pdf

   • 1

Only registered users can add explanations