Intervertebral Disk Displacement
Disk Prolapse; Herniated Disc; Intervertebral Disc Displacement; Disc Displacement, Intervertebral; Disc Displacements, Intervertebral; Disc, Herniated; Discs, Herniated; Disk Displacement, Intervertebral; Disk Displacements, Intervertebral
An intervertebral disk in which the nucleus pulposus has protruded through surrounding fibrocartilage. This occurs most frequently in the lower lumbar region.