Detroit — Yankees third baseman Ryan McMahon was placed on the injured list Wednesday after being diagnosed with a peritonsillar abscess that required drainage, marking a more serious condition than the initial ear and throat infections he had been managing.

McMahon underwent the procedure early Wednesday morning, which brought some relief after several days of significant pain. The abscess caused intense discomfort, including difficulty eating and limited jaw mobility. The team has sidelined him for a minimum of 10 days to allow for proper recovery, with the injured list stint backdated to Monday, the day after symptoms worsened following the team’s travel from New York to Detroit.

“It’s just really painful, giving me migraines,” McMahon said before the Yankees’ 4-2 victory over the Tigers at Comerica Park. He added that although he had been feeling ill since the previous Monday, his condition became more severe around Sunday. “I wasn’t able to eat, couldn’t really open my jaw much,” he said. Despite the severity of the pain, McMahon confirmed he is not contagious.

Following the drainage procedure, McMahon must observe a 72-hour rest period due to the open wound, after which he expects to resume normal activity. He expressed optimism about his recovery, stating, “I actually feel so much better right now than I did the last 3-4 days,” but acknowledged the risks associated with the condition.

In McMahon’s absence, the Yankees promoted Oswaldo Cabrera from Triple-A to fill the roster vacancy. José Caballero started at third base Wednesday, with manager Aaron Boone indicating that Amed Rosario could also see time at the position in the days ahead, particularly as the team prepares to face several left-handed pitchers during an upcoming series against the Boston Red Sox.

Meanwhile, outfielder Max Schuemann made a notable impact in his third career start in center field Wednesday, contributing to the Yankees’ win with two remarkable defensive plays in the sixth inning. Schuemann executed diving and sliding catches in the gaps of left-center and right-center field, helping to preserve the lead.

The Yankees will monitor McMahon’s progress closely as they navigate key upcoming matchups, balancing player health and roster adjustments.