49ers' Jordan Mason suffers sprained AC joint in shoulder during game against Seahawks.

Why it matters: Mason's injury adds to the growing list of injured players for the 49ers, affecting their depth and potentially impacting their performance on the field.

What's new: Jordan Mason suffered a sprained AC joint in his left shoulder during Thursday night's win against the Seattle Seahawks.

• The injury occurred in the first half, but he briefly returned in the third quarter before being limited to emergency situations for the remainder of the game.
• Further testing will be conducted to determine the extent of the injury.

Yes, but: Despite the injury not being considered serious, any type of shoulder injury can have lingering effects on a running back's ability to perform and take hits.

What to watch: The status of Mason's injury will be closely monitored leading up to the next game. If he is unable to play, the 49ers may need to rely more heavily on their other running backs and adjust their offensive game plan accordingly.

The bottom line: Injuries are an unfortunate part of football, and the 49ers are currently dealing with several key players being sidelined. The team will need to adapt and find ways to overcome these challenges in order to maintain their competitive edge.

49ers' Jordan Mason suffers sprained AC joint in shoulder during game against Seahawks.

Why it matters: Mason's injury adds to the growing list of injured players for the 49ers, affecting their depth and potentially impacting their performance on the field.

What's new: Jordan Mason suffered a sprained AC joint in his left shoulder during Thursday night's win against the Seattle Seahawks.

• The injury occurred in the first half, but he briefly returned in the third quarter before being limited to emergency situations for the remainder of the game.
• Further testing will be conducted to determine the extent of the injury.

Yes, but: Despite the injury not being considered serious, any type of shoulder injury can have lingering effects on a running back's ability to perform and take hits.

What to watch: The status of Mason's injury will be closely monitored leading up to the next game. If he is unable to play, the 49ers may need to rely more heavily on their other running backs and adjust their offensive game plan accordingly.

The bottom line: Injuries are an unfortunate part of football, and the 49ers are currently dealing with several key players being sidelined. The team will need to adapt and find ways to overcome these challenges in order to maintain their competitive edge.