Utility of Fresh Frozen Section Analysis in Foot and Ankle Surgery: A Pilot Study.

The use of intraoperative fresh frozen section (FFS) analysis to determine the presence of infection has been well reported in orthopedic studies. Specifically, the number of polymorphonuclear leukocytes per high-power field has been used to diagnose total joint arthroplasty-related infection. Less commonly, reconstructive surgeons have extended the use of FFS analysis for intraoperative evaluation when suspicion of deep infection with or without hardware is high.