Rod migration through foramen magnum into posterior fossa after cervical spine lateral mass fixation: A case report and literature review.

Background: Posterior cervical fusion is one of the most common surgical procedures performed for the treatment of many cervical spine pathologies. Hardware failure, due to rod displacement either cranially or caudally, may occur.

Case Description: Two years following a subaxial laminectomy/lateral mass fusion (from C3 to C6) for stenosis, a 67-year-old female, with a history of trauma 2 months ago, presented with headaches, right-sided facial palsy, and right complete ophthalmoplegia.

Surgical management of cerebral venous sinus thrombosis: Case series and literature review.

Background: Cerebral venous sinus thrombosis (CVST) is not a common type of stroke (5%) but still hazardous to be misdiagnosed or mistreated. Aggressive medical treatment is usually failed to hinder increase intracranial tension. Therefore, decompressive craniectomy (DC) is the final measure to mitigate the deleterious effect of supratentorial herniation.

Correlations among clinical, radiographic, and sonographic scores for enthesitis in ankylosing spondylitis.

Objectives: To look for correlations among clinical, radiographic, and sonographic scores for enthesitis in patients with ankylosing spondylitis (AS).

Methods: Prospective study of 60 patients meeting modified New York criteria for AS. The clinical evaluation relied on the BASDAI, BASFI, and ASQoL and on a visual analog scale (VAS) for entheseal pain, as well as on two specific enthesitis indices, the Maastricht Ankylosing Spondylitis Enthesitis Score (MASES) and the Spondyloarthritis Research Consortium of Canada Enthesitis Index (SPARCC).