The lumbar usually refers to the lower part of the back.
Lymphatic trunks drain lymph from the larger areas of the body, and they are named for the areas that they serve. The "lumbar trunk" drains lymph from the legs, lower abdominal wall, and the pelvic organs; the "intestinal trunk" drains organs of the abdominal cavity; the "intercostal" and "bronchomediastinal trunks" receive lymph from portions of the thorax; the "subclavian trunk" drains the arm; and the "jugular trunk" drains parts of the neck and head. These trunks then join one of two collecting ducts: the thoracic duct or the right lymphatic duct. After leaving these collecting ducts, lymph enters the veins to become part of the plasma, just before the blood returns to the right atrium of the heart.
to protect the uperbody
to complete the roof of vertebral arch.
blood runs up the lumbar and back
sex
Because they have to keep hold of the upper body(keep posture) and function as attachment for large back muscles.
Attachment of the ligaments that hold the vertebrae together and the muscles that move them
Form and function. Demand and supply. This principle is diligently followed in anatomy and physiology.
lumbar subluxation
A sprain of the lumbar vertebrata.
There are 5 lumbar vertebra
lumbar vertebrae
lumbar
The lumbar usually refers to the lower part of the back.
Five lumbar vertebrae.