Clinical attachment loss: estimation by direct and indirect methods.
Viviane Leal BarbosaPatrícia Daniela Melchiors AngstAmanda Finger StadlerRui V OppermannSabrina Carvalho GomesPublished in: International dental journal (2016)
To decrease the number of probing errors in daily practice it is suggested that direct examination is more appropriate than the indirect method for estimating CAL.