Any degenerative disorder affecting one or more vertebral disks of the lumbar spine. The disease is MONDO_0044339 (lumbar disk degenerative disorder). Also known as: degeneration of lumbar intervertebral disc, degeneration of lumbar intervertebral disk, intervertebral disc degenerative disorder of lumbar region of vertebral column, intervertebral disc disease, susceptibility to, intervertebral disk degenerative disorder of lumbar region of vertebral column, intervertebral disk disease, susceptibility to, lumbar Disc Degeneration, lumbar Disc degenerative disease.