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Lumbosacral Joint (L5-S1): Anatomy and Pain Symptoms
L5-S1 is the exact spot where the lumbar spine ends and the sacral spine begins. The lumbosacral joint connects these bones.
Medscape3d
Lumbar Spine: Common Pathology and Interventions
An MRI scan revealed severe spinal canal stenosis at L3-L4 and L4-L5, as well as a herniated nucleus pulposus on the right at L5-S1 (Figs 11, 12). DC underwent a L3-L5 decompressive laminectomy ...
BMJ22d
The trunk muscles of elite oarsmen
Objectives: To investigate the trunk strength of elite rowers and the impact of low back pain on these measures in order to determine ... axial scans were obtained at the level of the L4–5 and L5–S1 ...
BMJ2mon
A pilot study of the prevalence of lumbar disc degeneration in elite athletes with lower back pain at the Sydney 2000 Olympic Games
It was most common at the L5/S1 ... degree of lumbar disc degeneration than the normal population. A more detailed follow up study should be considered to investigate which particular training ...
Medscape6d
Lumbar Spine: Common Pathology and Interventions
Herniated nucleus pulposus (HNP), also referred to as a herniated disc, is a common spine pathology that occurs approximately 95% of the time at the L4-L5 or L5-S1 level (Fisher et al., ...