<prompt> Fracture of both bone forearm at same level, position of the arm in plaster isfull supination10 degree supinationfull pronationmid-prone  <response>: Ans. is d i.e.Mid prone Treatment of both bones forearm:Conservative - CR immobilisation in an above elbow POPConservative treatment is sufficient in children because in them this fracture is often undisplaced.But in adults they are notoriously prone to severe displacement.OR IF -Is required especially in adults.During OR IF the radius ulna should be approached through separate incision. 