Experienced goalkeeper Stuart Nelson is set to miss the remainder of the season with a wrist injury.
Picked up after half-an-hour at Swindon Town in midweek, the 36-year-old received lengthy treatment on the pitch before being withdrawn at half-time.
Confirmed to have suffered a fractured ulna, the former Gillingham stopper will miss Town's remaining matches of the 2017/18 campaign.
Darren Way will now be left with the services of Jonny Maddison and goalkeeper coach Steve Phillips.
All at YTFC wish Nels a speedy recovery.