Where Are Lymph Nodes Located in the Body?

Lymph nodes are a crucial part of the lymphatic system, which plays a critical function in our body immune system. These tiny, bean-shaped organs are dispersed throughout the body and function as filters for dangerous compounds, such as germs, infections, as well as irregular cells. Recognizing the location of lymph nodes can assist us better understand the performance of this elaborate system and also its impact on our general wellness.

The lymphatic system comprises lymph nodes, lymph vessels, and also lymph, which is a clear fluid that flows through the body. Lymph nodes are tactically positioned in teams or clusters in details regions, making sure reliable filtering system as well as immune reaction. Allow’s explore the primary areas of lymph nodes in the body.

Head as well as Neck

In the head as well as neck region, lymph nodes are present in different locations, including:

  • Submental lymph nodes: Found below the chin, these nodes drain lymph from the lower lip, floor of the mouth, as well as pinnacle of the tongue.
  • Submandibular lymph nodes: Positioned beneath the jawline, these nodes obtain lymph from the top lip, cheeks, periodontals, and also former tongue.
  • Cervical lymph nodes: Established in the neck, these nodes are divided tonerin forum right into subgroups such as the former cervical nodes, posterior cervical nodes, as well as supraclavicular nodes. They get lymph from the scalp, face, neck, as well as thyroid gland.

These head and neck lymph nodes are important in filtering system lymph from the top respiratory system tract, nasal tooth cavity, and also mouth, helping to combat infections as well as other immune challenges in these areas.


The axillary lymph nodes, frequently called armpit lymph nodes, are located in the underarm region. They are split into 5 teams: pectoral, subscapular, side, main, and apical. These lymph nodes receive lymph from the top arm or legs, breast, and breast wall surface. They play a crucial role in filtering system lymph from these locations and are also crucial in presenting specific cancers, especially bust cancer.


The inguinal lymph gluco pro para que sirve nodes, located in the groin area, are an additional considerable collection of lymph nodes in the body. They are split right into surface as well as deep inguinal lymph nodes. These nodes receive lymph from the lower limbs, external genitalia, as well as abdominal wall. Like other lymph nodes, the inguinal nodes filter lymph as well as aid in the body’s immune feedback.

Thorax as well as Abdominal area

The thorax as well as abdomen are home to numerous teams of lymph nodes too:

  • Mediastinal lymph nodes: Situated in the facility of the breast, these nodes receive lymph from the lungs, esophagus, and thymus gland.
  • Mesenteric lymph nodes: Found in the mesentery, which is the cells that attaches the intestinal tracts to the abdominal wall surface, these nodes get lymph from the intestinal tracts. They are critical in filtering lymph and also avoiding the spread of infection in the abdominal region.
  • Retroperitoneal lymph nodes: Positioned behind the stomach cavity, these nodes get lymph from numerous stomach organs, such as the kidneys and also pancreatic. They play a vital function in filtering system lymph and aiding in the body’s immune feedback.

Arm or leg and also Hips

Along with the major locations mentioned over, there are a number of other smaller sized teams of lymph nodes throughout the body:

  • Supratrochlear lymph nodes: Situated near the joint, these nodes obtain lymph from the hand as well as lower arm.
  • Popliteal lymph nodes: Positioned behind the knee, these nodes obtain lymph from the leg and also foot.
  • Iliac lymph nodes: Established in the hips, these nodes are split right into exterior and also interior iliac lymph nodes. They receive lymph from the pelvic organs as well as lower limbs.


Lymph nodes are important components of the lymphatic system and also can be located in various locations throughout the body. Understanding their distribution helps us value their crucial role in our immune feedback as well as total well-being. From the head and also neck to the armpits, groin, thorax, abdominal area, and limbs, lymph nodes tirelessly filter lymph and safeguard us from infections and also conditions. Preserving a healthy and balanced lymphatic system is essential for optimal immune function and total wellness.