Types of Grafts
The type of graft that is made from the patients own bone
What is an Autograft?
forms bone by osteogenesis, osteoinduction, and osteoconduction
What are autograft?
These cells have a hematopoietic origin and are responsible for bone resorption
What are osteoclasts?
The length of time required for a bonegraft to integrate into a solid bone mass.
What is 3 to 6 months?
This is not an example of a graft donor
-Human
-Cow
-Pig
-Candy Corn
What is Candy Corn?...no really what is it?
This type of graft can be made from bone taken from another person
What is an Allograft?
Are osteoinductive and osteoconductive and may be cortical and/or trabecular in nature
What are allografts?
These cells have a mesenchymal origin and are responsible for formation of new bone
Bone grafting immediately following extraction
with the aim to preserve existing bone form and contours
What is socket preservation?
Which of these celebrities has had a bone graft placed for a dental implant?
- Kevin Bacon
- Miley Cyrus
- Charlize Theron
- Seth Rogan
Who is Charlize Theron?
A graft that can be made from cow or pig bone is called this
What is a xenograft?
May be synthetic or natural, vary in size, and are only osteoconductive.
What are alloplasts?
The growth of bone from viable cells transferred within the graft that only occurs with autografts
What is osteogenesis?
These devices can be made of things such as collagen, PTFE or titanium, and are used to provide space maintenance over a defect, promoting the ingrowth of osteogenic cells and preventing migration of undesired cells from the overlying soft tissues into the wound
what is a barrier membrane?
The first successful bone graft in a human came from this animal in the 1600's by dutch doctor Jakob van Meekeren. No wonder they like to chew on bones so much!
What is a dog?
This is a type of artificial bone graft often made from components such as calcium phosphates, bioglass and calcium sulfate
What is a Synthetic Graft?
Of the three types of bone grafting procedures this one is the most desirable because of its osteogenic properties.
What is an allograft?
Agents that emanate from the graft material and induce undifferentiated mesenchymal cells, which become osteoblasts and form new bone
What is osteoinduction?
A fibrin matrix in which platelet cytokines, growth factors, and cells are trapped and may be released after a certain time and that can serve as a resorbable membrane. It is obtained by centrifuging the patients blood.
What is a PRF (Platelet-rich fibrin) membrane?
In the 1500s, where did wealthy people buy their dental implants?
Who are poor people?
The poor would pull and sell their own teeth to make money.
This is a type of synthetic bone graft that can be made from hydroxyapatite
What is an Alloplastic Graft?
Involves stimulation of osteoprogenitor cells to differentiate into osteoblasts and then begins formation of new bone. BMPs are the most widely studied cell mediators of this mechanism.
What is osteoinduction?
Bone growth that occurs by apposition from surrounding bone
What is osteoconduction?
This bone in the human body is the most common source of autogenous bone used for the purpose of grafting.
What is the iliac crest?
The cost of a bone graft at implant placement with a resident at MUSC.
What is $350?