Denture Cleanliness index was given by?
patients can be divided into three groups using the following index of denture cleanliness :
Budtz-Jörgensen index of denture cleanliness
Excellent: none or only few spots of plaque.
Fair: more extended plaque, less than half of the denture base covered by plaque.
Poor: more than half of the denture base covered by plaque
Budtz-Jörgensen
Stoyanova-.Pasheva
Arrendorf, T. M. and Walker
Turrell