Progress in neurosurgery: Contributions of women neurosurgeons in the Middle East.

The Middle East is known for its complex history and rich environment and culture. The region is home to a wide variety of traditions, cultures and religions, which have made the area vulnerable to political conflicts. Despite these difficulties, science and medicine have always thrived in the region, with many medical practices and principles established by physicians and scholars living in the Middle East.

Clinical presentation, natural history and outcomes of intramedullary spinal cord cavernous malformations.

Objective: There is a paucity of literature investigating the clinical course of patients with spinal intramedullary cavernous malformations (ISCMs). We present a large case series of ISCMs to describe clinical presentation, natural history and outcomes of both surgical and conservative management.

Methods: We retrospectively reviewed the clinical course of patients diagnosed with ISCMs at our institution between 1995 and 2016.

The impact of adding posterior instrumentation to transpsoas lateral fusion: a systematic review and meta-analysis.

OBJECTIVETranspsoas lateral interbody fusion is one of the lateral minimally invasive approaches for lumbar spine surgery. Most surgeons insert the interbody cage laterally and then insert pedicle or cortical screw and rod instrumentation posteriorly. However, standalone cages have also been used to avoid posterior instrumentation.