Page 27 - Demo
P. 27
Erb's PalsyInjury to upper brachial plexus:%u2022 C5-C6 roots (sometimes C7)Presentation:%u2022 Waiter's tip deformityCauses:%u2022 Lateral traction to upper limb%u2022 Common birth injury with shoulder dystocia%u2022 Accidental injury to neck (e.g., motorbike accidents)Affected actions:%u2022 Shoulder abduction and elbow flexion%u2022 Triceps and wrist extension (if C7 involved)This Photo by Unknown Author is licensed under CC BY-SA-NC
