Fistula Risk Score Calculator 
The Fistula Risk Score (FRS) is a ten point score predicting risk of developing ISGPF (grades B/C) clinically relevant pancreatic fistulas following pancreatoduodenectomy (only). The following four factors are required for this calculation:
Gland Texture
Pancreatic duct diameter, mm
Intraoperative blood loss, mL
Calculated Fistula Risk Score
Predicted Clinically Relevant Fistula Rate for Risk Score
Fistula Risk Zone     
Predicted Clinically Relevant Fistula Rate for Risk Zone

*Figures calculated from 4200 PD from multiple institutions worldwide


Fistula Risk Score (FRS) references:

Callery MP, Pratt WB, Kent TS, Chaikof EL, Vollmer CM Jr., A prospectively validated clinical risk score accurately predicts pancreatic fistula after pancreatoduodenectomy. J Am Coll Surg, 2013. 216(1): p. 1-14.

Miller BC, Christein JD, Behrman SW, Drebin JA, Pratt WB, Callery MP, Vollmer CM Jr., A multi-institutional external validation of the fistula risk score for pancreatoduodenectomy. J Gastrointest Surg, 2014. 18(1): p. 172-79.

The Pancreas Club wishes to thank Michael Sprys for his efforts in developing this FRS calculator.