Cleveland Browns tight David Njoku suffered a wrist injury Monday night that could require surgery, a source told ESPN's Adam Schefter.
Njoku, who exited Monday's win against the New York Jets with a concussion, is getting additional medical opinions to find out if surgery is necessary and how long he might be sidelined.
"David is a good player so definitely him being limited right now or whatever presents problems for us," Cleveland coach Freddie Kitchens said Wednesday. "This game in the National Football League is about attrition, so you have to deal with it on your side and other teams do, as well.