The following is a list of subsidiaries of the Company as of December 31, 2014, omitting subsidiaries which, considered in the aggregate, would not constitute a significant subsidiary as defined by Rule 1-02(w) of Regulation S-X.



Name		Jurisdiction of Incorporation

Impulse Monitoring, Inc.		Delaware
NuVasive Ireland		Ireland
NuVasive (AUS/NZ) Pty. Ltd.		Australia
NuVasive Germany, GmbH		Germany
NuVasive PR, Inc.		Puerto Rico
Cervitech, Inc.		Delaware
NuVasive International Technology		Ireland
NuVasive Netherlands B.V.		Netherlands
NuVasive Japan K.K.		Japan
NuVasive UK Limited		United Kingdom