quadrantic scotoma
A scotoma involving a quarter segment of the central visual field.
quadrants
<dentistry> The four parts of your mouth, that is the upper left, the upper right, the lower left, and the lower r (more...)
quadrat
Sample units or plots that vary in size, shape, number and arrangements, depending on the nature of the vegetation, site (more...)
quadrate
1. Having four equal sides, the opposite sides parallel, and four right angles; square. "Figures, some round, some trian (more...)
quadrate ligament
<anatomy> Fibres that pass from the distal margin of the radial notch of the ulna to the neck of the radius.
quadrate lobe
A lobe on the inferior surface of the liver located between the fossa for the gallbladder and the fissure for the ligame (more...)
quadratus muscle
<anatomy> A muscle that is more or less square in shape.
quadratus lumborum
<anatomy, muscle> Origin, iliac crest, iliolumbar ligament, and transverse processes of lower lumbar vertebrae; in (more...)
quadratus plantae
<anatomy, muscle> Origin, by two heads from the lateral and medial borders of the inferior surface of the calcaneu (more...)
quadratus femoris muscle
<anatomy> Insertion, intertrochanteric ridge; origin, lateral border of tuberosity of ischium; action, rotates thi (more...)
