Harry Kane has been forced to play with a face mask since breaking his nose two weeks ago.
Tottenham coach Mauricio Pochettino believes leading striker Harry Kane is being hampered by his face mask.
Kane has been forced to play with facial protection after breaking his nose in Tottenham's FA Cup defeat to Crystal Palace two weeks ago.
The 22-year-old has not scored in the three matches since suffering the injury, following Wednesday's 1-0 defeat at West Ham.
Pochettino fears the mask might be distracting the England international as second-place Tottenham hosts fellow Premier League title hopeful Arsenal on Saturday in one of the biggest North London derbies in recent memory.