Examination, diagnosis and surgery of all diseases related to spinal column, spinal cord and peripheral nerves, namely congenital lesions, spinal deformities, spinal cord tumors, spinal cord trauma, spinal cord infections, and abscesses; examination, diagnosis and surgery for herniated discs, spinal instability, pain management and metabolic diseases; medical services, namely, providing cat scans, fluoroscopy procedures, and bone density screenings and analysis