What are the anatomical regions of the stomach?
What are the parts of the stomach’s anatomy?
- The cardia is the top part of your stomach.
- The fundus is a rounded section next to the cardia.
- The body (corpus) is the largest section of your stomach.
- The antrum lies below the body.
- The pylorus is the bottom part of your stomach.
What is the head region called in anatomy?
The cephalic region is a combination of all of the head regions. The upper limb region is a combination of all of the arm regions. The lower limb region is a combination of all of the leg regions.
What are the regions of the head?
The head is divided into 14 regions:
- Frontal region.
- Parietal region.
- Occipital region.
- Temporal region.
- Auricular region.
- Mastoid region.
- Facial region. Orbital region. Infraorbital region. Nasal region. Zygomatic region. Buccal region. Parotid region. Oral region. Mental region.
What are the 9 anatomical regions?
The nine anatomical regions of the abdomen
- Epigastric.
- Umbilical.
- Hypogastric (e.g., suprapubic)
- Left hypochondriac.
- Right hypochondriac.
- Left lumbar.
- Right lumbar.
- Left iliac (e.g., inguinal)
How do you split your stomach into 9 regions?
These planes divide the abdomen into nine regions; right and left hypochondriac regions, epigastric region, umbilical region, right and left lateral regions of abdomen, hypogastric region, and right and left inguinal regions. Another way to divide the abdomen is with one vertical and one horizontal line.
What region is the back of the head?
The back of the head or occipital bone has four aesthetic bony regions. At the lower end is the nuchal ridge where some neck muscles attach. The sides are the back ends or the posterior extensions of the temporal lines.
What is neck region?
The neck is divided into several regions, triangles, and zones to organize the complex anatomy of this area. The two primary neck regions are the anterior cervical and posterior cervical triangles, which are found deep to the skin and subcutaneous tissue and contain several muscles, vasculature, and nerves.
What quadrants are the stomach in?
Left Upper Quadrant Organs Similar to the Right Upper Quadrant, the Left Upper Quadrant also includes many vital organs, some of which are divided between the two upper sections. The complete list of left upper quadrant organs includes: Spleen. Most of the Stomach.
Where is the stomach located in the body?
The stomach is located inside the abdominal cavity in a small area called the bed of the stomach, onto which the stomach lies when the body is in a supine position, or lying face up. It spans several regions of the abdomen, including the epigastric, umbilical, left hypochondriac, and left flank regions.
How many regions of the stomach are there?
Although the stomach is anatomically divided into four regions, histologically we identify only three; cardia, fundus and pylorus. This is because the fundus and body are histologically identical.
What are the 4 main parts of the stomach?
Parts. The stomach consists of several important anatomical parts. The four main sections of the stomach are the cardia, fundus, body, and pyloric part. As the name implies, the cardia surrounds the cardiac orifice, which is the opening between the esophagus and the stomach.
What are the layers of the stomach?
From deep (external) to superficial (internal) these are the serosa, muscularis externa, submucosa and mucosa. This layered arrangement follows the same general structure in all regions of the stomach, and throughout the entire gastrointestinal tract.