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1.Schmorl's nodes are called when small portion of the disc is seen herniated in to the
vertebral body, can be superiorly or inferiorly - which does not need any action.
2.L4-5 intervertebral shows peripheral portion of the disc tear - called as annular tear.
3.The bulge of disc seen diffusely and causing pressure effect on the spinal chord and the nerves passing through the foramen.
4.Spine is seen loss of normal
lumbar lordosis - could be due to
nerve irritation the muscles straightening is seen.
5.The remedy is to do back exercises initially - that will help. Followed by
physiotherapy.
6.Annular tear might need interventional procedure to treat.
Good luck.
Hope i have answered your query,
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