The nine regions are smaller than the four abdominopelvic quadrants and include the right hypochondriac, right lumbar, right illiac, epigastric, umbilical, hypogastric (or pubic), left hypochondriac, left lumbar, and left illiac divisions . The perineum is sometimes considered to be the tenth division.
How do you remember the 9 abdominal regions?
If you need a quick memory trick to keep these regions straight, remember that for the side columns, the names are the same from top to bottom: Hypochondriac, then Lumbar, and then Iliac (HLI). For the middle column, the regions are Epigastric, then Umbilical , and then Hypogastric (EUH).
What are the 9 quadrants of the abdomen?
- Right hypochondriac.
- Right lumbar (or flank)
- Right illiac.
- Epigastric.
- Umbilical.
- Hypogastric (or pubic)
- Left hypochondriac.
- Left lumbar (or flank)
Why is the abdomen divided into 9 regions?
The human abdomen is divided into quadrants and regions by anatomists and physicians for the purposes of study, diagnosis, and treatment. The division into four quadrants allows the localisation of pain and tenderness, scars, lumps, and other items of interest, narrowing in on which organs and tissues may be involved.
What organs are in each of the 9 regions?
- Epigastric. liver, stomach, pancreas, duodenum.
- Left Hypochondriac Region. spleen, colon, liver, left kidney, small intestine.
- Right Hypochondriac Region. gallbladder, liver, right kidney.
- Umbilical Region. ...
- Left Lumbar Region. ...
- Right Lumbar Region. ...
- Hypogastric Region. ...
- Left Iliac/Inguinal Region.
Where do you feel epigastric pain?
Epigastric pain is felt in the middle of the upper abdomen, just below the ribcage . Occasional epigastric pain is not usually a cause for concern and may be as simple as a stomach ache from eating bad food.
By Marty Makary M.D., M.P.H. Located directly behind the stomach, the pancreas lies deep in the center of the abdomen. Its position corresponds to an area 3-6 inches above the “belly button”, straight back on the back wall of the abdominal cavity.
What are 9 regions?
The nine regions are smaller than the four abdominopelvic quadrants and include the right hypochondriac, right lumbar, right illiac, epigastric, umbilical, hypogastric (or pubic), left hypochondriac, left lumbar, and left illiac divisions.
Which organ is located in all 4 quadrants of the abdomen?
The colon , for example, has portions across all four quadrants of your body. This is why it is important for you to explain to your medical professional not just where your pain is located, but the nature of the pain and any other symptoms that you are experiencing.
Where is the lower abdomen located in the human body?
| Abdomen | TA2 127 | FMA 9577 | Anatomical terminology |
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Is stomach on left or right?
The stomach is a muscular organ located on the left side of the upper abdomen . The stomach receives food from the esophagus.
What is the area below the stomach called?
The epigastric area, where epigastric means above the stomach. The hypogastric , or below the stomach, region.
Where is the live located?
The liver is an organ located in the upper right part of the belly (abdomen). It is beneath the diaphragm and on top of the stomach, right kidney, and intestines.
How many parts is the abdomen divided into?
The anatomy of the regions and planes of the abdomen is composed of many layers with varying blood supply and innervation. The abdomen has been bisected, trisected, and even divided into as many as 9 separate regions . The layers of the abdominal wall consist of the skin, superficial fascia, and muscles.
Which is the largest cavity in the body?
The abdomen (abdominopelvic cavity) is the largest cavity in the body.
What are the two methods in dividing the abdomen?
Abdominal surface anatomy can be described when viewed from in front of the abdomen in 2 ways: divided into 9 regions by two vertical and two horizontal imaginary planes . divided into 4 quadrants by single vertical and horizontal imaginary planes .
