Circle of Willis
Circle of Willis, Configuration & VariationsCentral Nervous System
- Knowledge Base
- 2011 S1P1
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Corpus Callosum
Large, wide, flat C-shaped white matter tract connecting the left and right cerebral hemispheres. It forms the floor of the... -
Kidney
The kidneys are paired bean-shaped retroperitoneal organs located in the upper left and right abdominal quadrants, extending from T12 to... -
Anterolateral Abdominal Wall
The anterolateral abdominal wall encloses the abdominal cavity and consists of four main layers (external to internal): skin, superficial fascia,... -
Anal Canal
The anal canal is the distal continuation of the rectum and terminal segment of the gastointestinal tract. It is located... -
Lumbosacral Joint
The lumbosacral joint is a set of two articulations between the fifth lumbar (L5) and first sacral (S1) vertebrae. The...