ST 5 Flashcards
What are the 3 types of fat grafts? Why is it an ideal filler?
How do stem cells differ from mature adipocyes?
What are the theories of fat graft survival?
What is the process of graft take? What can be done to offset?
What mechanisms cause less graft take in large volumes?
What is the main drawback of fat micrograft?
How does fat grafting affect irradiated tissue?
How would you choose donor site? What are options for prone?
How small should particle be to survive? What are the zones of survival?
What important factors should you counsel the patient on before fat grafting?
What patient factors affect graft survival? What property affects graft survival?
What technique uses manual suction? Describe the Coleman technique?
What are the methods of fat processing? Least traumatic? What effect does blood have?
What is the coleman processing technique? What are the layers?
Describe your process of injection.
What are the principles to fat grafting to face?
What are the principles of fat grafting in the gluteal region?
What is the danger triangle?
What are the principles for safety?
What is your post operative care?
How would you discuss consent?
What are macro grafts? What applications?
What is a free dermal fat graft? What is advantage?
List applications? What is optimal thickness? What is most common cause of graft loss?
What are the cosmetic benefits of fat grafting in post mastecctomy patients?
What keeps blood liquid in normal state?
What is initial response to vascular injury?
What factors in endothelial injury initiates clotting?
What are the four phases of clotting?
Describe the steps of primary hemostasis.
Describe the steps of secondary hemostasis. What are the three pathways?
What factor starts the different pathways?
Describe the common pathway.
What are the two enzymes involved in the termination of clotting? how do they work?
How does protein C affect the clotting process?
What other substances modulate vascular and platelet activity?
What are the test of primary hemostasis? What does it measure?
What diseases are associated with each type?
What are the tests of secondary hemostasis?
What diseases are associated with each test?
What is the action of common medications: heparin, ASA, Warfrin, Rivaroxoban, Dabiatran?
What is the antagonist?
What are the patient and operative causes of a hematoma?
What is the pathophysiology of a clot?
When does liquifaction occur?
