MINER WAS TO REPAIR HANDRAIL OF CATWALK WHICH HAD EARLIER BEEN HIT BY A TRENCHHOE & PUSHED TO ANANGLE. MINER PUSHED HANDRAIL TO UPRIGHT POSTION TO MAKE REPAIR. WHEN DOING SO, 3/4 COLE ROLE BRO KE FROM WELD STRIKING MINER ON BRIDGE OF NOSE. MINER WENT TO DOCTOR & WAS RETURNED TO LIGHT DUTY. ON 10/27 MINER RETURNED TO DOCTOR & WAS REFERRED TO A SPECIALIST.