Ankle Block vs Single-Shot Popliteal Fossa Block as Primary Anesthesia for Forefoot Operative Procedures: Prospective, Randomized Comparison.
Schipper ON, Hunt KJ, Anderson RB, Davis WH, Jones CP, Cohen BE. Ankle Block vs Single-Shot Popliteal Fossa Block as Primary Anesthesia for Forefoot Operative Procedures: Prospective, Randomized Comparison. Foot Ankle Int. 2017 Nov; 38(11):1188-1191.