Elbow Immobilization
We are unable to recommend for or against immobilization of the elbow in patients treated with cast immobilization.

Rationale
For the purposes of this recommendation we considered immobilization of the elbow as immobilization of forearm rotation (pronation and supination). 

One randomized controlled trial compared above elbow to below elbow splinting for maintenance of reduction for 2 weeks after manipulative reduction of unstable fracture and found no differences.55  No other outcomes were assessed.