Category: S

  • Subglottis

    The lowest part of the laryngeal cavity, below the vocal folds.  

  • Subdural haematoma

    A haematoma between the dura mater and the arachnoid which displaces the brain, caused by a blow on the head.  

  • Subcutaneous tissue

    Fatty tissue found below the dermis that gives smoothness and contour to the body, contains fat for use as energy, and also acts as a protective cushion for the outer skin.  

  • Subcutaneous oedema

    A fluid collecting under the skin, usually at the ankles.  

  • Subculturing

    The act of taking a culture of bacteria from a stock culture. The growing and replacing of cells in tissue culture for many months.  

  • Subcostal plane

    An imaginary horizontal line drawn across the front of the abdomen below the ribs. A horizontal plane passing through the lowest points of the 10th costal cartilages. It lies approx, at the level of the third lumbar vertebra.  

  • Subcostal

    Below the ribs.  

  • Subcortical

    Beneath a cortex. Located below the outer layer of an organ.  

  • Subcortex

    The parts of the brain immediately beneath the cerebral cortex.  

  • Subclavian vein

    One of the veins which continue the axillary veins into the brachiocephalic vein. A large blood vessel that drains in the arm, joining with the internal jugular vein. A large vein draining the arm. It unites with the internal jugular vein to form the brachiocephalic (innominate) vein. A large vein draining the arm. It unites…