Neurosurgery and coronavirus: impact and challenges-lessons learnt from the first wave of a global pandemic.

Introduction And Objectives: The novel severe acute respiratory syndrome coronavirus 2 (COVID-19) pandemic has had drastic effects on global healthcare with the UK amongst the countries most severely impacted. The aim of this study was to examine how COVID-19 challenged the neurosurgical delivery of care in a busy tertiary unit serving a socio-economically diverse population.

Methods: A prospective single-centre cohort study including all patients referred to the acute neurosurgical service or the subspecialty multidisciplinary teams (MDT) as well as all emergency and elective admissions during COVID-19 (18th March 2020-15th May 2020) compared to pre-COVID-19 (18th of January 2020-17th March 2020).

Syringosubarachnoid shunt: insertion technique.

Background: Syringomyelia is a rare disorder but its impact on patients' quality of life can be devastating. The exact pathophysiology remains unknown; the syrinx can either be idiopathic or associated with conditions such as Chiari malformation, scoliosis, malignancy, infection and trauma. Several techniques have been described to decompress syringomyelia with distal drainage to the subarachnoid space, pleura or peritoneum.

Posterior longitudinal ligament and its implications in intradural cervical disc herniation: Case report and review of the literature.

Background: Intradural disc herniations (IDH) are rare, particularly in the cervical spine, where they account for less than 5% of all discs. Adhesions between the ossified/calcified posterior longitudinal ligament (OPLL), dura, and ossified/calcified disc herniations increase the complexity of resecting these cervical lesions.

Case Description: A 42-year-old male presented with a rapidly progressive cervical myelopathy over a 2-month period.

Review of practices in myelomeningocoele repair at King's College Hospital, London.

Myelomeningocoele remains a significant neurosurgical challenge. We have carried out a retrospective study evaluating the practices of myelomeningocoele repair at our institute over the last 5 years. Additionally, for patients that have been followed up for at least 12 months, we have investigated parameters describing functional outcome up to this period.

Paediatric and adult vascular intracranial complications of sickle-cell disease.

Background: To enumerate possible intracranial vascular sequelae of sickle-cell disease, to identify risk factors and outline management strategies.

Method: Retrospective review of a single unit experience managing vascular intracranial complications of sickle-cell disease from 1995 until 2005. Information such as homozygosity/heterozygosity, duration of disease, disease control as indicated by haematology follow-up, concurrent sickle-cell disease (SCD)-related health problems and neurosurgical management was recorded.