Arthrodesis, posterior, for spinal deformity, with or without cast; 13 or more vertebral segments
arthrodesis, posterior, for spinal deformity, with or without cast; 13 or more vertebral segments
Arthrodesis, posterior, for spinal deformity, with or without cast; 13 or more vertebral segments
arthrodesis, posterior, for spinal deformity, with or without cast; 13 or more vertebral segments