BackgroundPatients with syringomyelia who present with new neurological symptoms after posterior fossa decompression (PFD) are not uncommon. However. systematic reports on different pathologies are few in the literature. ObjectiveThe purpose of this study was to summarize our experience for failed PFD. https://www.roneverhart.com/D-Addario-EJ10-Extra-Light-80-20-Bronze-Acoustic-Guitar-Strings-10-47/