Functional Anatomy of the Arm, Forearm & Wrist Flashcards
1
Q
Label
A
2
Q
Label
A
3
Q
What are the 3 elbow joints?
A
- ulno humeral - hinge joint
- radio humeral - ball & socket
- upper radioulnar joint - trochoid
4
Q
What is cubitus varus vs cubitus valgus
A
caubital varus = forearm is deviated towards the midline of the body
cubital valgus = forearm is angled away from the body to a greater degree than normal when fully extended
5
Q
What are the 3 ligaments of the elbow?
A
- medial collateral ligament
- lateral collateral ligament
- annular ligament
6
Q
What is a fat pad indicative of?
A
fracture = lots of bleeding, but contained in the synovial fluid and capsul (like a baloon filled with water) = lifting away from the bone = fat pad
7
Q
Which elbow joints allow which movements?
A
ulno humeral + radio humeral = flexion + extension
upper radioulnar joint = pronation + supination
8
Q
Label
A
9
Q
Label the arteries
A
10
Q
Label the cubital fossa
A
11
Q
Label the carpals
A
