49ers RB Trenton Cannon Taken Off the Field in an Ambulance

49ers running back Trenton Cannon was taken off the field in an ambulance after hitting his head on his own teammates knee during the opening kickoff in Seattle.  He was attempting to make a tackle when he slipped and missed the ball carrier.

Unfortunately after missing the tackle Cannon's head hit his teammate's knee.  His head was knocked backwards and he did not get up.  It's unknown if it's a head or neck injury that required an ambulance, but he did leave the field in an ambulance.

Prayers up for Trenton Cannonpic.twitter.com/9S7Q9ndpTG

— NFL.Memes.01 (@NFLMemes_01) December 5, 2021

Somber scene as #49ers Trenton Cannon taken off field by ambulance pic.twitter.com/vw43IjMRHf

— Cam Inman (@CamInman) December 5, 2021

Obviously the use of an ambulance isn't a great sign.  Hopefully it was out of an abundance of caution.  You hate to see serious injuries happen playing a sport we all love.