"You’re always concerned anytime one of your players goes down with an injury," head coach Mike Smith
said Sunday night. "One thing I am certain of is Michael will work very hard with our athletic performance staff and training staff to get on the field as soon as possible."
Jenkins had 50 receptions for 635 yards and a touchdown last season.
For more information on the injury and the Falcons' plans, keep an eye on SB Nation Atlanta.