Dorsal spine of Orthacanthus adamas from the Upper Freeport Coal (Carboniferous) of Linton, Ohio. The spine is about 71 mm long. Disclaimer: AAAS and EurekAlert! are not responsible for the ...

With its luminous dorsal spine, the anglerfish is well adapted for life in the dark depths of the ocean. But when it comes to relationships, some take a rather unconventional route. Pairings of ...

"A dural tear by foreign material that too knife on the dorsal spine having a CSF leak is not something to be discharged so early. Agreed we even discharge spinal intra dural tumour on 3rd day.

For chronic radicular spine pain, moderate certainty evidence indicates that epidural injection of local anesthetic and steroids and radiofrequency of the dorsal root ganglion are unlikely to ...