The Mexico international was forced off in Bournemouth's opening friendly against German side St Pauli and will miss the start of the new season.
Get ready for the new Premier League season
The Premier League returns on Friday, August 21st as defending champions Arsenal host new boys Coventry in the 2026/27 curtain-raiser.
Get ready for kick-off ahead of the new season:
- Transfer Tracker: All the latest done deals and rumours
- Premier League fixture list revealed for 2026/27
- All Premier League and top European club kits for the 2026/27 season
"He will be supported by the club’s medical department as he navigates a period of rehabilitation," Bournemouth said in a statement.
The 24-year-old has endured a frustrating run with injuries after suffering a quadriceps problem on loan at Celtic in March. He was also left out of Mexico's squad for this year's World Cup.
Bournemouth open their Premier League campaign at Manchester City on August 23.