Reports: Cowboys RB Tony Pollard has ‘tightrope’ ankle surgery

Dallas Cowboys running back Tony Pollard underwent surgery to repair ligaments in his ankle on Tuesday, ESPN and the Dallas Morning News reported.Pollard suffered a high ankle sprain and a fractured fibula late in the first half of Sunday’s loss to the San Francisco 49ers in the divisional round of the playoffs.He underwent what’s known as a “tightrope” surgery to provide stability to the injured ankle, per ESPN. His fibula, on the other hand, will heal over time without a procedure.