Nervi clunium lateralea, pronounced as nur-vai KLOO-nee-uhm lah-teh-REE-uh, is a Latin term commonly used in anatomical contexts. It refers to a set of nerves that supply sensory innervation to the lateral (outer) portion of the buttock region.
The nervi clunium lateralea are peripheral nerves originating from the sacral plexus, a network of nerves in the lower back formed by the spinal nerves of the sacrum. Specifically, these nerves arise from the posterior division of the sacral plexus, which is responsible for transmitting nerve signals to the posterior (rear) structures of the body.
The nervi clunium lateralea play a crucial role in carrying sensory information from the buttock region to the central nervous system. When these nerves detect various sensations, such as touch, pressure, temperature, or pain, they generate electrical impulses that are transmitted to the brain for interpretation and response.
The lateral buttock region, innervated by the nervi clunium lateralea, corresponds to the outer aspect of the gluteus maximus muscle. It includes the area from the midline of the spine to the hip joint. The nerves in this region enable the perception of touch, pain, or other sensory modalities, serving as a means for the body to gather information and respond appropriately.
Understanding the anatomical significance of nervi clunium lateralea is essential in diagnosing and treating conditions that can affect this specific nerve distribution.
