JOURNEY II Unicompartmental Knee System LONDON, May 20, 2020 /PRNewswire/ — Smith+Nephew (LSE: SN,NYSE: SNN), the global medical technology business, today announces the launch of its new JOURNEY II Unicompartmental Knee (UK) System. Built on the heritage of one of the most clinically successful partial knees,1,2 and paired with proprietary OXINIUM™ Technology, JOURNEY II UK is designed to help patients …