Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Illustration of radiographic analysis points. CEJ: cemento-enamel junction, AC: alveolar crest, BD: bottom of defect, BG: bone graft material, CEJ-AC: distance between the cement-enamel junction and the alveolar crest, CEJ-BD: distance between the cemento-enamel junction and the bottom of the defect.
