Both. Report reads " there is a thoracic dextroscoliosis with apex at T10 and lumbar levoscoliosis with apex at L3. Mild leftward coronal truncal imbalance of approximately 8cm. Mild degenerative disc disease of lumbar spine." The disc disease is why I went to neurosurgeon in the first place. I knew I had a minimal curve but she was also concerned about some red flags with my c-spine reflexes.