Nevro (NVRO) came out with a quarterly loss of $0.70 per share versus the Zacks Consensus Estimate of a loss of $1.02. This compares to loss of $0.98 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of 31.37%. A quarter ago, it was expected that this maker of an electrical implant that treats leg and back pain would post a loss of $0.50 per share when it actually produced a loss of $0.15, delivering a surprise of 70%.Over the last ...