Grant Basey has become the latest victim of Barnet's injury curse after he left the field against Bradford.
The former Charlton defender was recently snapped up on a four-month contract at Underhill after fellow centre-backs Darren Dennehy and Daniel Leach suffered long-term injuries.
But Basey could now also face a spell on the sidelines with an ankle injury.
The 21-year-old left the ground on crutches following Saturday's 2-0 defeat and will discover the extent of the problem early this week.
"At the moment we are getting injury after injury," moaned manager Mark Stimson.