Spinous Process Osteochondroma as a Rare Cause of Lumbar Pain

<div>(a) Hematoxylin-eosin stain, original magnification ×2.5, and (b) Hematoxylin-eosin stain, original magnification ×10. Junction of cartilage cap and underlying bone without atypia and resemblance to an epiphyseal plate with enchondral ossification.</div>

Case Reports in Orthopedics

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Figure 3

Figure 3: Spinous Process Osteochondroma as a Rare Cause of Lumbar Pain 