Advanced Neuromodulation Systems To Release Second Quarter Results Thursday, July 28, 2005; WebCast Set For 11:00 a.m. EDT

Business Wire, July 21, 2005

DALLAS -- Advanced Neuromodulation Systems, Inc. (ANS) (NASDAQ:ANSI) will release financial results for the second quarter ended June 30, 2005 at approximately 7:30 a.m. EDT on Thursday, July 28, 2005. ANSI has scheduled a conference call at 11:00 a.m. EDT that morning to discuss its results for the quarter.

A simultaneous webcast of the conference call may be accessed online from the Investors tab at www.ANS-medical.com. A replay will be available after 1:00 p.m. EDT at this same Internet address. For a telephone replay, dial (800) 633-8284, reservation #21252499, after 1:00 p.m. EDT.

About Advanced Neuromodulation Systems

Advanced Neuromodulation Systems designs, develops, manufactures and markets implantable systems used to manage chronic intractable pain and other disorders of the central nervous system. Fortune magazine recently ranked ANS as the 36th fastest growing small company in its annual list of the Top 200 Fastest Growing Small Companies in the United States. Forbes magazine recently recognized ANS as one of America's 200 Best Small Companies. Frost & Sullivan, an international strategic market research firm, also recently presented ANS with its Product Innovation Award, recognizing ANS as the technology innovation leader in the neurostimulation market and ANS' Genesis(R) Implantable Pulse Generator system as the most advanced fully implantable spinal cord stimulator on the market. Additional information is available at www.ans-medical.com.