Fiat Yamaha rider Jorge Lorenzo returned to the Dexeus Institute in Barcelona this lunchtime for a check-up on the skin graft to the fourth finger of his right hand, which was carried out on Tuesday. Dr Xavier Mir confirmed that the graft had bonded well and that the injury was healing in a satisfactory manner, as the 21-year-old battles to be fit in time for the British Grand Prix at Donington Park next week. Lorenzo will undergo a further check-up on Monday before hopefully traveling to his home in London and beginning preparations for the eighth round of the MotoGP World Championship.