Sacral Plexus (Noun)
Meaning
A nerve plexus formed by the 4th and 5th lumbar and 1st, 2nd, 3rd sacral nerves; supplies the pelvic region and lower limbs.
Classification
Nouns denoting body parts.
Examples
- The sacral plexus is formed by the convergence of several spinal nerves, specifically the 4th and 5th lumbar and the 1st, 2nd, and 3rd sacral nerves.
- The complex structure of the sacral plexus makes it essential for transmitting and regulating various signals in the pelvic region and lower limbs.
- A surgeon specializing in nerve disorders needs to be highly skilled when operating near the delicate sacral plexus to avoid permanent damage.
- Compression or damage to the sacral plexus can cause chronic pain and decreased sensation in the pelvic region and lower limbs.
- Neuroanatomy experts closely study the sacral plexus due to its significant role in motor control and sensation for the pelvic area and lower extremities.