Baba Rahman is likely to be sidelined for eight weeks, following a knee injury in the 2017 Africa Cup of Nations (AFCON).
The defender was supposed to leave the camp of the Black Stars to Germany on Thursday for the full extent of his injury to be assessed, but due to the nature of the injury he left on Friday.
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According to the team doctor of the Black Stars Baba Rahman is expected to recover to fitness in two months.
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Avram Grant is now sweating and is weighing options for a possible replace for the Chelsea defender, who is on loan at Schalke 04, as the Black Stars prepare for their second group C game against Mali on Saturday.
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