This video introduces the anatomy and mechanism for spondylolysis. It also explains how to identify the Scottie the Dog sign on a oblique lumbar spine x-ray.
Anatomical model by Z-anatomy ()
Thank you to Gauthier Kervyn and his partners for producing this free anatomy model, this will inspire many to better understand the complexity of the human body.
Timestamps:
00:00 Intro
00:09 Mechanism of injury
00:31 Lumbar vertebra anatomy
00:50 Oblique lumbar spine x-ray
01:10 Scottie the dog
01:45 Spondylolisthesis
02:00 End