GA 9 joints II Flashcards
1
Q
Hilton’s law
A
2
Q
what is the blood supply to obterator externus?
A
obturator but is a lateral rotator
3
Q
What is the least effective abductor when thigh is flexed?
A
Quadratus femoris. most inferior so no mechanical
4
Q
what does pivot shift test show?
A
change in IT band as flexor to extensor ACL not competent tibia shifts anteriorly
5
Q
Quads active test
A
PCL test do quads activate?
