Efficacy of Cerebrospinal Fluid Fistula Repair: Sensitive Quality Control using the Beta-Trace Protein Test

Abstract

Dura repairs should be controlled for the presence or absence of postoperative CSF leakage. In our hands, the sensitive, fast, and inexpensive betaTP test has shown its value as an effective postoperative screening tool for dura repair success confirmation. Therefore, we consider it as novel "standard of care" and reserve invasive, more expensive or time-consuming methods as second choice.