The temporoparietalis is a variable thin muscle connecting the temporal fascia to the galeal aponeurosis. It is part of the scalp's muscular system and contributes to scalp tension and ear elevation.
An expanded entry for Temporoparietalis.
| Origin | Temporal fascia, superior temporal line |
|---|---|
| Insertion | Lateral border of the galea aponeurotica and auricularis superior |
| Nerve Supply | Facial nerve, temporal branch (VII) |
| Blood Supply | Superficial temporal artery |
| Actions |
|
|---|
It tightens the scalp and may raise the ear slightly, working with the occipitofrontalis.
The temporoparietalis is the key muscle within the temporoparietal fascia flap, its fascial component (the TPFF) is harvested for ear, scalp, and orbital reconstruction. The temporal branch of the facial nerve runs just deep to the TPFF, making careful dissection essential during flap harvest.
Not separately palpable from the temporal muscle.
The temporoparietal fascia flap includes the temporoparietalis, harvested on the superficial temporal artery for ear reconstruction and scalp coverage.
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