The sacroiliac joint (SIJ) is a possible source of persistent or new onset pain after lumbar or
lumbosacral fusion. The aim of this paper is to systematically review and analyze the …

Disorders of the spine are highly prevalent throughout the world and pose an enormous
socioeconomic burden, costing billions of dollars in care annually in the United States alone …

Background: Modifications in eyelid position change pressure exerted on the corneal
anterior surface and produce topographic changes that may affect the quality of vision and …