Posterior lumbar spinal fusion and instrumentation in morbidly obese patients using the Synframe retractor system: technical note
European Spine Journal, 04/30/2012
Vaidya R et al. – The surgical experience determined that the Synframe retractor system provided a stable and well–illuminated operative field. It minimized the number of personnel required for assistance and improved surgical access. As may be expected, all the above recorded parameters were greater in the morbidly obese group.