In each issue of SpineLine, the Curve/Countercurve column includes a discussion among two or more spine providers on a controversial case. Readers are invited to take a survey at the end of each debate to indicate where they stand on the issue. Results of those surveys are provided via the links below.

If you are not sure which issue or volume year to view, try searching keywords of the particular topic you are interested in finding plus the words "curve results."

2008
2007

2006

2005

2004

2003

2002

2001

2000