Photo: Oregon WR Charles Nelson leaves practice on crutches

The Oregon Ducks have suffered what appears to be another noteworthy injury. Oregon wide receiver/punt returner Charles Nelson left practice on Monday on crutches. 

Kristen Rodgers of KEZI9 posted a picture of Nelson utilizing his crutches on Monday afternoon:

The severity of the injury is not known, and won't be known due to Oregon's injury policy. As Oregon's motto dictates, it's "next man up."

(h/t Twitter)