Brachial Plexus Injury Flashcards
1
Q
Cause of Brachial Plexus Injuries?
A
Traction or Compression to the unilateral brachial plexus, during birth
2
Q
What is Erb’s Palsy
A
Involves C5-C6; upper arm paralysis
3
Q
What is Klumpske’s Palsy?
A
Involves C8-T1; Lower arm Paralysis
- intrinsic muscles of the hand
- Flexors and extensors of wrist and fingers
(Forearm held in supination)
4
Q
Characteristic position of Erb’s Palsy?
A
UE:
- Adduction
- IR
- Elbow Extension
- Forearm Pronation
- Flexion of the Wrist
“Waiter’s Tip Deformity”
5
Q
Can traction injuries resolve?
A
Yes, can resolve spontaneously
