The main difference between jejunum and ileum is that the central part of the small intestine is between the duodenum and ileum and the last part of the small intestine between jejunum and ileum.
The small intestine consists of three parts: the duodenum, jejunum and ileum. The first part of the duodenum, then jejunum and ileum. jejunum and ileum are in the middle of the abdomen, which is framed by the large intestine.
No natural division line to distinguish jejunum and ileum. However, there is a subtle difference between jejunum and ileum. Jejunum and ileum have a slightly alkaline or neutral internal surface and important for nutrient absorption from digital products.
Thus, it helps to move the food along the intestinal trail with the process called the peristals.
What Is Jejunum?
Jejunum is the central part of the small intestine and is located between the duodenum and ileum. The second lumbar column of the vertebrae begins in the duodenum on the left side of the vertebra. With an adult, it is about 2.5 m long and 2.5 cm in diameter. Jejunum has thicker walls with more players and peak than ileum.
What is Ileum?
Ileum is the last and the longest part of the small intestine between Jejunum and Caecum. It is approximately 2 to 4 m in size and 2 cm wide. Ilecal valve separates the island from caecum. Ileum is thin with narrow light. It mainly absorbs vitamin B12 and bile salt.
What are the similarities between Jejunum and Ileum?
- Jejunum and ileum are two parts of the small intestine.
- Most of them are wrapped in the small intestine.
- They are also in the middle of the abdomen, which is decorated by the large intestine.
- Jejunum and Ileum have an alkaline or light inner surface.
- They are important to absorb nutrients from digital products.
What is The Difference Between Jejunum And Ileum?
- Jejunum is the central part of the small intestine between the duodenum and Ileum, and Ileum is the last part of the small intestine between Jejunum and Caecum.
Hence the main difference between Jejunum and Ileum. Jejunum is located to the left of the upper abdomen, the midline, while Ileon is at the bottom of the abdomen and the pool.
So, it is also the difference between jejunum and the ileum. Jejunum is structurally wider than ileum.
In addition, there are many cross curved inner surface of jejunum, there is very little ileum while jejunum absorbs monosaccharides and amino acids. Jejunum has a simpler blood source, while the Ileon wall contains more arterial branches to deliver more blood. This is another difference between jejunum and ileum.
