Fracture shaft of humerus damages which nerve?
High-Yield Explanation
ANSWER: (A) Radial nerveREF: Snell's anatomy 7th ed p. 484Radial nerve injury is seen in:Fracture shaft of humerusSaturday night palsyInjection palsyFeatures of radial nerve injury:Sensory loss over area supplied by posterior cutaneous nerve of forearm.Wrist, thumb and finger extension is lost.