Anatomy Injury to radial nerve in lower pa of spiral groove may result in all EXCEPT:- A Spare nerve supply to extensor carpi radialis longus B Results in paralysis of anconeus muscle C Leaves extension at elbow joint intact D Weakens supination movement 💡 Explanation Injury to radial nerve in lower pa of spiral groove may result in all EXCEPT:- ✓ Correct Answer: A. Spare nerve supply to extensor carpi radialis longus