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Definitions from the Web

Coronal Plane

Definition:

The coronal plane, also known as the frontal plane, is an anatomical term used in biology and medicine to describe a vertical plane that divides the body into front and back sections.

Sense 1 (Anatomy):

In anatomy, the coronal plane is one of the three main planes of the body, along with the sagittal and transverse planes. It runs perpendicular to the sagittal plane and divides the body into anterior (front) and posterior (back) sections. This plane is often used in medical imaging and surgical procedures.

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Sample Sentence:

The MRI scan provided a clear view of the brain slice in the coronal plane.

Sense 2 (Geology):

In geology, the coronal plane refers to the orientation of rock layers or strata that are parallel to the Earth's surface. It is commonly used in the study of sedimentary rocks and their formation. Understanding the coronal plane helps geologists analyze the history and composition of rock formations.

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Sample Sentence:

The geologists studied the coronal plane of the exposed rock layers to determine the sequence of deposition.

Sense 3 (Dentistry):

In dentistry, the coronal plane refers to the vertical division that separates the tooth crown (visible part) from the root (embedded in the jawbone). This plane is crucial in dental procedures, such as root canals and crown placement, as it helps dentists accurately identify and treat dental conditions.

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Sample Sentence:

The dentist made an incision along the coronal plane to access the tooth's pulp for root canal treatment.