SPINE SURGERYINTERVERTEBRAL DISK OPERATION UNDER MICROSCOPE (MICRODISCECTOMY)INTERVERTEBRAL DISC ARTHROPLASTYSPINAL DISC HERNIATIONDEGENERATIVE SPINE DISORDERSDECOMPRESSION OF SPINAL CANALSPINAL STENOSIS (SPINAL CANAL)ENDOSCOPIC INTERVERTEBRAL DISC SURGERY (KEYHOLE TECHNOLOGY)SPINAL INFILTRATIONANKYLOSING SPONDYLITIS (SPINE)SPINA BIFIDASPINAL STENOSISSPONDYLOLISTHESISVERTEBRAL COMPRESSION FRACTUREKYPHOPLASTY FOR SPINAL FRACTURES (OSTEOPOROSIS)SCOLIOSIS (SPINE)SPINAL FUSION (SPONDYLODESIS)CERVICAL SPINE SURGERY