In human anatomy, the sacral plexus is a nerve plexus which provides motor and sensory nerves for the posterior thigh, most of the lower leg and foot, and part of the pelvis. It is part of the …

2023年10月30日 · The sacral plexus is a network of nerves formed by the lumbosacral trunk (L4, L5) and sacral spinal nerves (S1 - S4). The sacral plexus is located on the posterior pelvic …

2023年7月8日 · The sacral plexus is a network of nerve fibres that supplies the skin and muscles of the pelvis and lower limb. It is located on the surface of the posterior pelvic wall, anterior to …

2023年4月28日 · Often described as part of the lumbosacral plexus, the sacral plexus is located lower in the body than any of the other nerve plexi. The sacral plexus is formed by the lowest …

2024年9月5日 · The sacral plexus forms on the anterior belly of the piriformis muscle and is formed by the lumbosacral trunk (L4-5) of the lumbar plexus, which enters the pelvis coursing …

The sacral plexus is situated on the posterolateral wall of the pelvic cavity, lying anterior to the Piriformis. The sacral contributions pass out of the anterior sacral foramina and course …

2025年1月22日 · The sacral plexus is a network of nerves formed by the union of the ventral rami of the L4, L5, S1, S2, S3, and a part of S4 spinal nerves. It is responsible for supplying nerves …