What Is Nutrient Foramen?


Author: Albert
Published: 5 Nov 2021

Oblique Injury in the Foraminum

The foramina are known to mimic oblique injuries. The canal that the nutrient artery enters is obliquely oriented and can appear as a line passing through the cortex into the medullary portion of the bone. They are often observed with a well-corticated edge. The oblique canal is moving in a different direction than the long bone 2.

The mental nerve exits from the inferior alveolar arteries

The inferior alveolar nerve and the inferior alveolar arteries travel through the body in the mandibular canal and exit at the mental foramen on the anterior mandible, which is the mental nerve.

Blood supply to the ulnar surface

The blood supply from the anterior and the posterior interosseous arteries is delivered to the ulnar surface by way of the palmar and the dorsal wrist arteries.

Intervertebral foramen

The intervertebral foramen is a pair of holes on either side of the spine. The image below shows the best way to see them when looking at a spine side view. A hole at the bottom of the teeth is called apical foramen. The dental pulp contains blood vessels and nerves that feed and remove waste products.

The Humus

The largest bone of the upper limb is called the humus. Blood supply is mainly by brachial arteries. The inner half of the cortex and medulla depend on the periosteal and metaphyseal arteries for their blood supply.

A Compact Bone in a Medullary Cavity

The diaphysis of a long bone is run through a hollow medullary cavity filled with yellow marrow. The diaphysis has a compact bone. The epiphyses are filled with red marrow and bone.

The hyaline cartilage in the epiphyseal plate is replaced by osseous tissue as the organ grows. The endosteum is a delicate lining in the medullary cavity. The organic ground substance in the bone matrix is hydroxyapatite.

osteogenic cells are formed. New bone is made by the cells that make osteblasts. They become osteocytes when they get trapped in the matrix.

The bone resorption is done by osteclasts. If the articular cartilage at the end of one of your long bones were to become weak, you would experience joint pain at the end of that bone and limitation of motion at that joint because there would be no cartilage to reduce the amount of motion between adjacent bones. The compact bone is ideal for resisting the forces of the compressive force.

A foramen ovale in the f-tus to allow oxygenated blood from an umbilical vein into its inferior cava

Oxygenated blood is pushed from the right to the left atria by a hole in the interatrial septum. The foramen ovale is anatomic adaptation in the fetus to allow oxygenated blood from the umbilical vein to pass through the inferior vena cava to escape the pulmonary circulation.

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