====== 1940 ======

see [[1939]] - [[1941]]

Cloward 
((Cloward RB. The degenerated lumbar disc: treatment by vertebral body fusion. J Int Coll Surg. 1954;22(4 Sect. 1):375–86. ))
is credited with championing the [[posterior lumbar fusion]] in [[1940]].

[[Interhemispheric acute subdural hematoma]] were first described by Aring and Evans
((Aring CD, Evans JP. Aberrant location of subdural hematoma. Arch Neurol Psychiatry. 1940;44:1296–306.))
in [[1940]] 

===== Publications =====
Aring CD, Evans JP. [[Aberrant]] location of [[subdural hematoma]]. Arch Neurol Psychiatry. 1940;44:1296–306.
((Aring CD, Evans JP. Aberrant location of subdural hematoma. Arch Neurol Psychiatry. 1940;44:1296–306.))