S74.9 - Injury of unspecified nerve at hip and thigh level S74 - Injury of nerves at hip and thigh level S74.9 - Injury of unspecified nerve at hip and thigh level S74.90 - Injury of unspecified nerve at hip and thigh level, unspecified leg S74.91 - Injury of unspecified nerve at hip and thigh level, right leg S74.92 - Injury of unspecified nerve at hip and thigh level, left leg