Neurosurgical management of patients with Ehlers-Danlos syndrome: A descriptive case series.

Introduction: Ehlers-Danlos syndrome (EDS) is a connective tissue disorder that has been linked to several neurological problems including Chiari malformations, atlantoaxial instability (AAI), craniocervical instability (CCI), and tethered cord syndrome. However, neurosurgical management strategies for this unique population have not been well-explored to date. The purpose of this study is to explore cases of EDS patients who required neurosurgical intervention to better characterize the neurological conditions they face and to better understand how neurosurgeons should approach the management of these patients.

Treatment of chronic subdural hematoma in a patient with a left ventricular assist device: Case report and review of the literature.

Patients with left ventricular assist devices (LVADs) provide a unique challenge with regard to the management of subdural hematomas (SDH), due to preexisting comorbidities and induced coagulopathy. We report on the case of a 63-year-old female with a preexisting LVAD who developed an acute on chronic SDH with 15 mm of midline shift. She was successfully treated with middle meningeal artery (MMA) embolization and placement of a bedside subdural evacuating port system without hematoma recurrence at 1-year follow-up.

Craniocervical Stabilization After Failed Chiari Decompression: A Case Series of a Population with High Prevalence of Ehlers-Danlos Syndrome.

Background: In the treatment of Chiari malformation type I (CM-I), posterior fossa decompression is achieved via suboccipital craniectomy (SOC); however, some patients continue to experience symptoms after treatment, which may be due to craniocervical instability (CCI). The purposes of this study were to analyze data from patients who required an occipitocervical fusion (OCF) for the management of CCI after having previously undergone SOC for CM-I to determine if OCF is a safe and effective option and to determine any identifiable risk factors for CCI in these patients.

Methods: A retrospective review was done on all patients who underwent an OCF performed by the senior author between November 2013 and June 2020 after having previously undergone SOC for CM-I.