"Flowing wax" appearance on anterior and posterior borders of veebrae with normal interveebral disc space occuring due to ligament calcification is seen in -
Radiological features of DISH (Diffuse Idiopathic skeletal hyperostosis) : Flowing calcification and ossification along the anterolateral aspect of veebral bodies. - Flowing wax appearance Preserved disc space. Absence of bony ankyosis of facet joints,absence of sacroiliac bony erosion,sclerosis or bony fusion.
Ankylosing spondylitis
Diffuse idiopathic skeletal hyperophy
Psoriatic spondyloahropathy
RA
Skeletal system