Pin vs slot retention in extensive amalgam restorations
Pin vs slot retention in extensive amalgam restorations
The external trough, slot, or groove preparation This approaches the lesion directly, either from buccal, or lingual, or from the marginal ridge The
A proximal slot was prepared with or without a retention groove and repaired using a single-composition spherical amalgam 15 minutes, 24 hours, Cavity preparation designs vary according to extent of damage and the type of restorative material to be used Special drilling instruments are used at varying
book of fortune slot dinheiro real The use of pins or slots to provide retention for amalgam restorations has been shown to be equally effective by some authors whereas the pin method has 1- Conservative; means the pin is more conservative in tooth cutting than slot and crown preparation The cement used may be any standard dental luting agent
