Lamina (anatomy)

Lamina is a general anatomical term meaning "plate" or "layer." It is used in both gross anatomy and microscopic anatomy to describe structures.

Some examples include:


 * The laminae of the thyroid cartilage: two leaflike plates of cartilage that make up the walls of the structure
 * The vertebral laminae: plates of bone that form the posterior walls of each vertebra, enclosing the spinal cord
 * The laminae of the thalamus: the layers of thalamus tissue
 * The lamina propria: a connective tissue layer under the epithelium of an organ