What kind of problems can occur from radial nerve surgey? it's the sensory in the forearm.

Yes it does supply: Yes radial nerve does supply sensory fibers to part of back of fore arm and hand and extensor muscles. It can entrapped mostly at elbow as it emerges from ' tunnel ' causing tennis elbow like symptoms , some times i humorous in spiral grove , release surgery is relatively safe, or if severed in trauma ( stab wounds ) recovery after repair is slightly better than ulnar nerve