Contents
Commentary
n MESSAGE FROM THE MEDICAL EDITOR
A Balancing Act
Stuart M. Weinstein, MD
n FROM THE DESK OF THE PRESIDENT
2003-2004: A Year of Maturation for NASS 
Thomas J. Errico, MD
Current Concepts
n INVITED REVIEW
Regulators, Litigators and Morphine: Contradictory Legal Policies in the Regulation of Opioid Treatment of Chronic Noncancerous Pain 
Darren P. Mareiniss, MD; Howard Morgan, MD, MA
n CURVE/COUNTERCURVE
Autologous Bone Graft or BMP-2 for Spinal Fusion 
David W. Polly, Jr, MD; Jung U. Yoo, MD; Jeffrey C. Wang, MD
n LITERATURE REVIEW
New from the Journals 
Robert J. Gatchel, PhD; Paul M. Arnold, MD; Gert K. Polzhofer, MD; Inneke H. Drespe; Jonathan N. Grauer, MD; Alexander R. Vaccaro, MD
n ABSTRACT REVIEW
NASS Annual Meeting Abstracts 
Michael Schaufele, MD; Scott Boden, MD
Socioeconomics & Politics
n PRACTICE MANAGEMENT
The Magic of Modifiers 
Annette Grady, CPC, CPC-H
n CODING Q & A
Coding Paravertebral Facet Joint Nerve Destruction by Neurolytic Agent 
NASS Coding Committee
n ADVOCACY, LEGISLATIVE AFFAIRS, PAC
Election 2004. Health Care Proposals: Comparing the Candidates 
Tom Faciszewski, MD; Jacqueline M. Kocinski
NASS News 
Special Booths and Services at Annual Meeting
Transportation and Travel Tips for Chicago
Member Services Available On-Site in Chicago
NASS Award Winners
Annual Meeting Attendee Hotels
In Memoriam
NASS partners with SFMatch to Provide Matching Services
NASS Calendar
TSJ Publishes Special Issue on Disc Arthroplasty
Diary of a SCRUBBs Journey
Calling All Volunteers
Corporate Research Donor Recognition