Nevro (NVRO) came out with a quarterly loss of $0.51 per share versus the Zacks Consensus Estimate of a loss of $0.82. This compares to loss of $0.65 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of 37.80%. A quarter ago, it was expected that this maker of an electrical implant that treats leg and back pain would post a loss of $0.63 per share when it actually produced a loss of $0.43, delivering a surprise of 31.75%.Over the l ...