After receiving treatment the bloodied Brazilian was replaced by Scott McTominay in the 53rd minute.
The 32-year-old had started the match, after being hooked at half-time during his side’s 2-1 win at Luton last week.
He was eventually substituted with neither side having yet broken the deadlock.
While Casemiro had to be replaced, Reed was able to continue.
THIS IS A DEVELOPING STORY..
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