Final; Dental Implants in Health Flashcards
This is the direct attachment or connection of vital osseous tissue to the surface of an implant, without intervening connective tissue; physical binding
osseointegration
This is the clinical term to define osseointegration
rigid fixation
True or False
Implants can be 100% integrated into bone
False, 100% bone connection does not exist, approx. 60% bone to implant contact
What are the steps in placing an implant
incision
mucoperiosteal flap elevation
preparation of a bed of the comical and spongy bone (osteotomy)
insertion of the titanium device
There is this type of displacement of bone tissues at the tight contact at the cortical bone level regarding initial implant stability
lateral
What is the ultimate goal of the implant regarding the bone
for it to become anchylotic with the bone; establish a mucosal attachment
What is the process of bone healing at 24 hours
resorption of cortical bone
woven bone formation
blood clot formation
proliferation of vascular structures into newly forming granulation tissues
What is the process of bone healing at 1 week
reparative macrophage and undifferentiated mesenchymal cells
modeling at the apical trabecular region and at the furcation sites of a screw shaped implant
What is the process of bone healing at 2 weeks
new bone formation can be detected at the “furcation sites” of a screw shaped implant
What is the process of bone healing at up to 6 weeks
callus formation and lamellar compaction within woven bone
True or False
During bone healing, there is a temporary decrease in implant stability
True
This is the distance that can be filled with new bone between the implant and the remaining host bone
“jumping distance”
What is the ideal tolerable bone “jumping distance”
20-40μm
When is a good time for dental implant loading
accepted healing period for osseointegration is 6 months for maxilla and 3 months for mandible
What are the 4 types of implant loading
immediate loading
early loading
late loading
progressive bone loading