Christie Brinkley Shares Gnarly Images of ‘DWTS’ Wrist Injury

Christie Brinkley is out of a cast after injuring her right arm in a nasty fall during “Dancing With The Stars” practice … and it’s clear why she was forced to bow out of the competition.

The former Sports Illustrated Swimsuit model showed off her injuries Friday over social media, and the pics are gnarly.

Christie’s surgically repaired right wrist looks badly bruised and mangled … and she even shared a few images from before and after she went under the knife, including her X-ray.

EXCLUSIVE ballroom bombshell! @SeaBrinkley is out of @DancingABC before the season begins. She tells @Ginger_Zee about her injury and the moment she called her daughter Sailor to ask her to step in for mom coming up on @GMA! #DWTS <a…