Whole Depth

Whole depth, abbreviated as WD, is the distance from the top of the tooth to the bottom of the tooth.

 

Whole Depth formula
\(\large{ WD = A + D }\)
Symbol	English	Metric
\(\large{ WD }\) = whole depth	\(\large{in}\)	\(\large{mm}\)
\(\large{ A }\) = addendum	\(\large{in}\)	\(\large{mm}\)
\(\large{ D }\) = dedendum	\(\large{in}\)	\(\large{mm}\)