Deep temporal arteries

Deep Temporal Arteries are arteries that supply blood to the temporalis muscle, a muscle involved in mastication (chewing). They are branches of the Maxillary artery, which is itself a branch of the External carotid artery.

Etymology

The term "Deep Temporal Arteries" is derived from the Latin words 'tempus' meaning 'time' and 'arteria' meaning 'windpipe, artery'. The term 'tempus' was used to denote the temples of the head as this area was thought to be the first to show signs of aging, hence the connection to 'time'.

Anatomy

The Deep Temporal Arteries are usually two in number, anterior and posterior. They ascend between the Temporalis and the pericranium, supplying the muscle and anastomosing with the Middle temporal artery.

Clinical Significance

Knowledge of the Deep Temporal Arteries is important in surgical procedures involving the temporal region, such as a Temporal artery biopsy. Damage to these arteries can result in significant bleeding and potential damage to the Temporalis muscle.

Related Terms

• Maxillary artery
• External carotid artery
• Temporalis
• Middle temporal artery
• Temporal artery biopsy

See Also

• List of arteries of the human body
• Temporal muscle

Deep temporal arteries Resources
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