ACCESSORY PAROTID GLAND Meaning and
Definition
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The accessory parotid gland, also known as the parotid accessory gland, is a smaller auxiliary gland located near the main parotid gland. It is one of the several minor salivary glands found in the human body. The parotid glands are the largest of the salivary glands and are situated bilaterally on the sides of the face, just in front of the ears.
The accessory parotid gland is typically smaller and less prominent compared to the main parotid gland. While similar in structure and function, it functions as an additional source of saliva secretion in the oral cavity. Saliva produced by these glands helps with the initial stages of digestion and lubricates the mouth for ease of swallowing and speaking.
The accessory parotid gland may vary in size and shape among individuals, and it is possible for some individuals to not have one at all. Its exact location can also vary slightly, but it is generally found in close proximity to the main parotid gland. The gland is innervated by the facial nerve (also known as the seventh cranial nerve) and receives its blood supply from branches of the external carotid artery. Disorders or abnormalities of the accessory parotid gland are relatively uncommon but may include tumors, infections, or inflammation, which can affect normal gland function and secretion.
