Clay-shoveler fracture

Clay-shoveler's fracture is a stable fracture through the spinous process of a vertebra occurring at any of the lower cervical or upper thoracic vertebrae, classically at C6 or C7.^[1] In Australia in the 1930s, men digging deep ditches tossed clay 10 to 15 feet above their heads using long handled shovels.^[2] Instead of separating, the sticky clay would sometimes stick to the shovel. At the top of the arc of motion, with the arms extended, the worker may hear a pop and feel a sudden pain between the shoulder blades, unable to continue working.^[3][4]

Clay-shoveler fracture
C7 spinous process.
Specialty	Neurosurgery