Transverse costal facet

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Transverse Costal Facet[edit | edit source]

Illustration of a typical thoracic vertebra, showing the transverse costal facet (labeled as costal facet on transverse process)

The Transverse Costal Facet is a specific anatomical feature found on the thoracic vertebra of the vertebral column. It is a small, smooth, concave surface that provides a point of articulation for the rib.

Anatomy[edit | edit source]

The transverse costal facet is located on the transverse process of the thoracic vertebra. It is where the tubercle of the rib articulates, forming a synovial joint. This joint allows for the movement and flexibility of the rib cage during respiration.

Function[edit | edit source]

The primary function of the transverse costal facet is to provide a point of articulation for the ribs. This allows for the movement and expansion of the rib cage during respiration, facilitating the process of breathing.

Clinical Significance[edit | edit source]

Abnormalities or injuries to the transverse costal facet can lead to conditions such as Costovertebral joint dysfunction, which can cause pain and restricted movement. Treatment may involve physical therapy, medication, or in severe cases, surgery.

See Also[edit | edit source]

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