Arsenal Football Newsletter
Arsenal Football Newsletter
The defender was forced off just minutes into Sunday's 1-0 loss to Liverpool at Anfield, and replaced by Cristhian Mosquera.
It was a huge early blow for the Gunners, but summer signing Mosquera stepped up impressively as Arsenal fell to a stunning 32-yard free kick from Dominik Szoboszlai.
Asked for an update on Saliba after the game, Arteta allayed fears of a lay-off.
The Gunners boss said: "He twisted his ankle during the warm-up. He came in and believed he could carry on."
More follows.