Temporoparietal fascia

Temporoparietal Fascia

The Temporoparietal Fascia (TPF) is a thin, fibrous layer of tissue that covers the temporal and parietal regions of the head. It is a part of the superficial fascia system, which is a network of connective tissue that envelops the body beneath the skin.

Anatomy

The Temporoparietal Fascia is located in the scalp, extending from the zygomatic arch to the superior nuchal line. It is continuous with the galea aponeurotica anteriorly and the occipitalis muscle posteriorly. The TPF is sandwiched between the subcutaneous tissue and the loose connective tissue of the scalp.

Function

The primary function of the Temporoparietal Fascia is to provide a smooth, gliding surface for the movement of the overlying skin and subcutaneous tissue. It also serves as a protective barrier, preventing the spread of infections or tumors to the deeper structures of the head.

Clinical Significance

The Temporoparietal Fascia is often used in reconstructive surgery, particularly in the field of plastic surgery. It can be harvested as a free graft or as a pedicled flap for use in various procedures, such as facial reanimation in patients with facial paralysis.

See Also

• Fascia
• Superficial fascia
• Deep fascia

References

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