%0 Journal Article %T Is the use of hemostatic matrix (Floseal) and alkylene oxide copolymer (Ostene) safe in spinal laminectomies? Peridural fibrosis assessment %A Ahmet Gurhan Gurcay %A Atilla Kazanci %A Evrim Onder %A Murad Bavbek %A Salim Senturk %J Archive of "Acta Orthopaedica et Traumatologica Turcica". %D 2017 %R 10.1016/j.aott.2017.02.006 %X Failed Back Syndrome (FBS) is unacceptable relief of pain or recurrence of symptoms in patients after spinal surgery, such as laminectomy. One possible cause of FBS is peridural fibrosis (PF). PF is the overproduction of scar tissue adjacent to the dura mater. Bleeding can cause PF after laminectomy. Ostene is an alkylene oxide copolymer material used to stop bleeding from bony surfaces. Floseal is a gelatin thrombin matrix sealant used to assist fibrin formation and to promote coagulation %K Failed back syndrome %K Peridural fibrosis %K Spinal surgery %K Hemostatic matrix %K Alkylene oxide copolymer %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6197407/