The 26-year-old Japanese international missed the Seagulls' 1-1 Premier League tie with Everton due to the issue.
Brighton manager Roberto de Zerbi acknowledged that Mitoma's season is now anticipated to end.
#brighton
The 26-year-old Japanese international missed the Seagulls' 1-1 Premier League tie with Everton due to the issue.
Brighton manager Roberto de Zerbi acknowledged that Mitoma's season is now anticipated to end.
#brighton