The guideline on apical sugery was drawn up by a group of authors belonging to the DGMKG (Deutsche Gesellschaft für Mund-, Kiefer- und Gesichtschirurgie) and harmonized in a multi-stage formalized consensus procedure. The degrees of evidence supporting each statement are specified. (Full version of guideline only in German.)
The short version of the guideline on apical surgery, can be downloaded as PDF: