انا عملت رنين مغناطيسي MRI لوالدتي وكانت النتائج كالتالي normal verteb

انا عملت رنين مغناطيسي (MRI ) لوالدتي وكانت النتائج كالتالي: 1-normal vertebral bone marrow signal intensity 2-evidence of degenerative changes involve all lumbar discs manifested as decreased disk height & signal intensity 3-circumferential disc bulge seen at the level of L4-5 also there is evidence of ligamentum flavum &facet joist hypertrophy indent ventral the cal sac & causing narrowing of both exit formina without effects upon exiting nerve roots 4- evidence of facet joints arthrosis seen at the level of L5-S1 5-normal spinal canal dimensions,no S.O.L 6-normal cauda -equina