MUST SEE! Horrific, gruesome arm injury

GRAPHIC – Buck Pineau vs. Pat McCrohan Broken Arm #ces31 https://t.co/rWje2RuVLF

— ZombieProphet (@ZProphet_MMA) October 31, 2015

At CES 31 Friday night Buck Pineau suffered a gruesome broken arm that left him flailing around on the canvas.

See it above, if you’re brave enough to stomach it.