Exam 2; Trauma from Occlusion; Implants Flashcards
This is the term from direct bone-implant surface mechanical binding
osteointegration
What is primary stability
stability of the implant at the time of placement (mechanical interlocking mechanism between a screw and bone surface)
depends on bone density and implant fixture design
What are the three functional loading stages of the implant
immediate loading (time of placement) early loading (before conventional healing time) late loading (following 3 or 6 months based on location)
What five things can result from implants in excessive occlusion
porcelain fracture implant abutment implant fixture fracture increasing mobility of adjacent teeth eruption/malocclusion etc. of adjacent teeth
This type of force is a constant force applied as in orthodontic movement
static force
This type of force is expected intermittent multidirectional forces that would occur when a tooth/implant is in normal function
functional forces
This type of force are forces that well excess those of teeth/implants in function
excessive forces
Functional occlusal forces and implant loading time depends on what 4 things
primary stability of the implant
implant design
restorative design
presence/absence of risk factors
True or False
100% bone/implant contact is NOT possible
True
Occlusal trauma is a secondary etiological factor for periodontal disease, but it is what in regards to peri-implant disease
a primary etiological factors for peri-implant disease
This can create complications in regards to peri-implant disease
bruxism
What type of implants tolerate challenges
longer and wider; thick bone support