1990 - Spinal Fixation Group, Baltimore, MD, IDE G-900219
(Edwards Spinal Screw Fixation) FDA License
1991 - present New England Spine Study Group
1997 Threaded Cortical Bone Dowel Study
1998 - present rhBMP-2/ACS/NovusTM LT-Laparoscopic Device Clinical Trial, IDE #G960065
2003 - present MAVERICK Clinical Trial, IDE #G010354


Edwards, C.C., Kleeman, T.J.: Spine Biomechanics: Obtaining Stability. In H. Cotler (Ed) Rehabilitation of the Spine.
NY: Springer-Verlag (1992)

Kleeman, T.J., Hiscoe, A.C., Berg, E.E.: "Patient Outcomes Following Minimally Destabilizing Lumbar Stenosis
Decompression: The 'Port Hole' Technique", Spine, April 2000.

Kleeman, T.J., Ahn, U.M., Talbot-Kleeman, A.: "Laparoscopic Anterior Lumbar Interbody Fusion with RHBMP-2.
A Prospective Study of Clinical and Radiographic Outcomes," Spine, Dec. 15, 2001

Kleeman, T.J., Ahn, U.M., Clutterbuck, W.B., Campbell, C.J., Gagnon, A.M., Talbot-Kleeman, A.C.: Laparoscopic Anterior
Lumbar Interbody Fusion at L4-L5: An Anatomic Evaluation and Approach Classification, Spine, July 1, 2002

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