The centre-back suffered an anterior cruciate ligament (ACL) injury during training and cannot recover for the tournament which starts on 6 October.
Osman, who plays for Kumasi-based Young Vipers, was released from camp for treatment.
He was a key member of the squad which won silver at the CAF Under-17 Nations Cup in Gabon last May.
The Black Starlets have left for a training tour of Abu Dhabi, UAE ahead of the World Cup which starts on 6 October.
Read Full Story
Facebook
Twitter
Pinterest
Instagram
Google+
YouTube
LinkedIn
RSS