Scandrick, who suffered the injury during Tuesday's organized team activities, hopes to return to training camp in late July.
In other Cowboys injury news, wide receiver Dez Bryant, who left Tuesday's OTAs due to a stomach virus, is now battling a new health problem. A source said Bryant suffered a slight hip pointer when he returned to OTAs on Wednesday.
It's not considered serious.
The Cowboys' OTAs were closed to the media Tuesday and Wednesday.