Crown (anatomy)

The crown in anatomy refers to the top part of the head or the highest point of certain structures or organs. It is a term used in various branches of medical science, including dentistry, neuroanatomy, and dermatology.

Dentistry

In dentistry, the crown refers to the part of a tooth that is visible in the mouth, above the gum line. It is covered by enamel, the hardest substance in the human body. The shape of the crown determines the tooth's function. For example, front teeth are sharp and chisel-shaped for cutting, while molars have flat surfaces for grinding.

Neuroanatomy

In neuroanatomy, the crown is the topmost part of the gyrus, a ridge on the cerebral cortex. It is the point of maximum convexity on a gyrus, and it is an important landmark in brain imaging and surgery.

Dermatology

In dermatology, the crown refers to the top part of the scalp. It is the area where hair spirals out in a circular pattern, known as the hair whorl.

See also

• Cusp (anatomy)
• Root (anatomy)
• Tooth anatomy
• Brain anatomy
• Scalp

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