Posted on Nov 04, 2019 by
Severe constipation is a common finding in children who undergo back surgery such as the posterior spinal fusion operation for scoliosis. The cause of this is unknown. We utilize a simple, non-invasive device, the NIRS, to assess changes in the gut and brain perfusion during spine surgery and have noticed incidentally that gut perfusion appears to deteriorate independently of brain perfusion over the course of the procedure.