Arsenal fullback Mathieu Debuchy is facing three months out with a dislocated shoulder.

The France right back suffered the injury in Sunday's 3-0 win over Stoke City following a shove by Marko Arnautovic, who has escaped FA sanctioning over the incident.

The Daily Mail says Arsenal are concerned Debuchy will miss three months if he needs an operation on his dislocated shoulder.

Debuchy only returned from a three-month spell out with an ankle injury in December.