The L5-S1 disc protects and structurally supports the vertebrae. A disc made of a gel-like material (nucleus pulposus) surrounded by a thick fibrous ring (annulus fibrosus) is situated between the vertebral bodies of L5 and S1.

Conditions affecting the L5-S1 spinal motion segment are usually treated with nonsurgical methods. If the lower back and/or leg symptoms worsen or do not improve despite these treatments, or in case of certain medical emergencies, such as tumors or cauda equina syndrome, surgery may be recommended.

What is an L5-S1 disc bulge? L5-S1 is the lowest bone of the spine and when it bears the excessive load, additional pressure is put on the vertebrae, which causes bulging of the disc in the L5-S1 region.

Common causes of L5-S1 pain include herniated discs, degenerative disc disease, and spinal stenosis. Treatment options range from conservative interventions to surgical procedures. Preventive habits are key to avoiding pain and maintaining a healthy spine.

Jul 24, 2023 · The L5 S1 joint, or the lumbosacral joint, is a critical joint. It lies between the lumbar segment of the spine and the auricular processes of the sacrum. The L5-S1 joint plays a vital role in transmitting the weight of the body via the sacrum and ilium downwards.

L5-S1 degenerative disc disease is an age-related condition that affects the disc in the lumbosacral joint at the base of the spine. This joint provides stability to the spinal column and allows the torso to bend and twist through a wide range of motion.

Sep 4, 2024 · Bowel problems are also possible with disc problems at L5-S1. Some research links irritable bowel syndrome to herniated discs in the lower back. Additional studies found disc problems at L5-S1 can lead to difficulty controlling your anal sphincter.

Nov 4, 2024 · Whether you’re dealing with a prolapsed disc, nerve root compression, or degenerative disc disease, a combination of L5-S1 treatment options tailored to your specific condition can help you manage pain and restore function.

Dec 9, 2024 · A herniated disc at the L5-S1 spine occurs when the cushioning disc between these vertebrae ruptures, allowing its inner material to press against nearby nerves. This can cause severe pain, numbness, and tingling, particularly down the legs—a condition often referred to …

Mar 5, 2025 · In this article written by a physiotherapist, we cover everything you need to know about L5-S1 degenerative disc disease, with an emphasis on simple, practical concepts. You will leave with a better understanding of your condition, as well as tools to …