The medulla of lymph node or medullary sinus is the central portion of the lymph node.There are two named structures in the medulla: The medullary cords are cords of lymphatic […]
List of articles in "Anatomical Structure" category - Page 26
Hilum of lymph node
The hilum of lymph node is the concave portion of the lymph node where the efferent vessels exit.
Reticular dermis
The reticular dermis is the lower layer of the dermis found under the papillary dermis composed of dense irregular connective tissue featuring densely packed collagen fibers. It is the primary […]
Papillary dermis
The papillary dermis is the uppermost layer of the dermis. It intertwines with the rete ridges of the epidermis and is composed of fine and loosely arranged collagen fibers.
Lateral sacrococcygeal ligament
In the human body the lateral sacrococcygeal ligaments is a pair of ligaments stretching from the lower lateral angles of the sacrum to the transverse processes of the first coccygeal […]
Muscle
Muscle is a soft tissue found in most animals. Muscle cells contain protein filaments of actin and myosin that slide past one another producing a contraction that changes both the […]
Elbow
In primates including humans the elbow joint is the synovial hinge joint between the humerus in the upper arm and the radius and ulna in the forearm which allows the […]
Neurological disorder
A neurological disorder is any disorder of the body nervous system. Structural biochemical or electrical abnormalities in the brain spinal cord or other nerves can result in a range of […]
Mamelon (dentistry)
A mamelon (from French mamelon nipple) is one of three rounded protuberances which are present on the cutting edge of an incisor tooth when it first erupts through the gum. […]