final case review 11/14 Flashcards
pick up casts have removable dies?
no —
pick up casts show?
show the relationship of the soft tissue to the casting
class III mouth opening?
limited
class II div 1 vs class II div 2
class II div 1 is a deep bite with proclines maillary
class II div 1 vs class II div 2
class II div 1 is a deep bite with proclines maillary
accept horixontal forces best?
canines –
muscles with canines contact?
least amount of muscle activations with canine guidance – during eccentric movements than when the posterior teeth contact so, lower levels of muscular activity would decrease forces to the dental and joint structures
muscles with canines contact?
least amount of muscle activations with canine guidance – during eccentric movements than when the posterior teeth contact so, lower levels of muscular activity would decrease forces to the dental and joint structures
describe chamfer
conservative
easy to do
easy to see
enough room for technian
chmafer / heavy chamfer
heavy chamfer teh same except not as conservative
describe chamfer
conservative
easy to do
easy to see
enough room for technian
chmafer / heavy chamfer
heavy chamfer teh same except not as conservative
purpose of post
retain the core
purpose of core
retain the crown
post wants to splut the root?
yes – so ferrule protects the toot from the splitting force
post wants to splut the root?
yes – so ferrule protects the toot from the splitting force
tapered post are? stress?
Cast post and core – the stresses are concentrated in the CERVICAL area
