When your hamstrings are tight, the stability in your lower back is decreased, the normal curvature of your lower spine is altered, and stresses build up within your spinal joints. See All About the L4-L5 Spinal Segment Tight hamstringsĪnother possible cause for knee pain due to sciatica is tightness in your hamstrings, the group of muscles located at the back of your thigh. When the L4 nerve root is affected, you may also experience pain in your thigh and calf. 1 Common causes for the compression of this nerve root are a herniated disc or spinal stenosis in your lower back. If you have sciatica, a likely cause of your knee symptoms may be compression of the L4 spinal nerve root (L4 radiculopathy). These underlying conditions may affect your spinal discs, nerve roots, joints, or soft tissues, such as muscles. Sciatica is commonly caused by a medical condition that affects your lower back.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |