OR is not required in which fracture:?

B i.e. Outer 1/3rd of radius Treatment Plan of Fracture Head of Radius Undisplaced split Single large displaced Small, displaced non - Comminuted fracture 1 aicular (inner 2/3) aicular (outer 1/3.1) - Fracture dislocation * Immobilization in above elbow fragment fragment POP with cuff & collar sling. 1 1 Excision of radial head & * Aspiration if swelling is marked. OR & herbe screw fixation . Excision of fragmentQ prosthetic replacement