Ilioinguinal nerve (L1)
abdominal wall
internal obliques
abdominal wall
mesenteric
Are there nerves in the abdominal area of a human
The lumbar plexus supplies the abdominal wall, external genitals, and part of the lower limbs. Arising from this plexus are the ilioinguinal, femoral, and obturator nerves.
An abdominal wall is the layer of muscles which surrounds the abdominal cavity and contains the abdominal organs.
The abdominal muscles are primarily innervated by the lower intercostal nerves, which originate from the thoracic spinal nerves. These nerves come together to form the lower thoracic intercostal nerves and the subcostal nerve, collectively contributing to the innervation of the abdominal muscles.
The small intestine is attached to the posterior abdominal wall by a fold of peritoneum called the mesentery. This structure provides support and contains blood vessels, nerves, and lymphatics that supply the small intestine.
The outer layer of the peritoneum that lines the interior of the abdominal wall is called the parietal peritoneum. This layer helps provide support and protection to the abdominal organs and helps reduce friction as the organs move against each other.
Ilioinguinal nerve
loops of the intestines the intestines and other abdominal organs or the abdominal wall abdominal organs such as the liver or bladder and the abdominal wall tissues of the uterus