coccyx and sacrum of the spine mockup on a blue background under a magnifying glass. concept of degenerative spine

sacrum coccyx medical layout medicine closeup background blue concept traumatology orthopedics vertebrology spine backbone vertebra osteochondrosis disease illness discomfort problem neuralgia nerve anatomy spondyloarthrosis health scoliosis kyphosis arthritis arthrosis osteoarthritis facet joints injury trauma lordosis lumbago backache radiculitis sciatica treatment therapy ponytail cancer