Richardson suffered a Grade 3 AC joint sprain in his right (throwing) shoulder in Week 5, per a team source, after being tackled at the end of a 4-yard designed run against the Tennessee Titans.

"An AC joint separation or sprain usually -- if it's a high-grade sprain -- you've torn at least partially, one of the ligaments that joins the acromio to the clavicle." ...

A new UTHealth Houston study focused on finding the best surgical technique for reconstruction of the acromioclavicular joint (ACJ), where the collarbone meets the shoulder blade, has the ...

AC joint arthritis also may be present if soccer players have rotator cuff problems. Treating arthritis of the AC joint Cartilage damaged by arthritis cannot be replaced.

This week, we are going to discuss AC joint separation of the shoulder—a specific injury that occurs when pressure is applied to the shoulder from top to bottom, such as landing on the shoulder ...

INDIANAPOLIS — Another injury to Colts quarterback Anthony Richardson has thrown a wrench to the Colts ’ open quarterback competition. Richardson is dealing with aggravation in the AC joint of ...

Dallas Cowboys wide receiver CeeDee Lamb (shoulder) will undergo an MRI to address an AC joint issue in his shoulder. The wideout exited Sunday's meeting with the Atlanta Falcons, although he ...

Carolina Panthers Panthers RB Christian McCaffrey’s shoulder injury is to AC joint. Here’s what that means By Jonathan M. Alexander November 19, 2020 5:49 PM ...

49ers RB Jordan Mason, the NFL's leading rusher, is believed to have suffered a sprained AC joint that is not considered serious during Thursday night's win at Seattle, but he will undergo further ...

Texas QB Quinn Ewers ‘week-to-week’ with AC joint sprain; Maalik Murphy set to start By Sam Khan Jr. and The Athletic Staff Oct. 21, 2023Updated Oct. 26, 2023 ...