Get Preauricular Sinus Infection Surgery PNG. The cause of the infection was preauricular sinus, one of the congenital anomalies. Additionally, preauricular sinuses with a previous history of infection or those actively infected during the definitive surgery seemed to be associated with a higher tendency for recurrence.

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A pit is essentially a sinus tract traveling under the skin that doesn't belong there; A preauricular sinus is a common congenital malformation characterized by a nodule, dent or dimple located anywhere adjacent to the external ear. Preauricular pits and sinuses are congenital anomalies located in or just in front of the ascending limb of the helix (figure 1).

Also known as a congenital auricular fistula, a congenital preauricular fistula, an ear pit or a preauricular cyst, usually becomes more apparent later in life.

Can an infected preauricular sinus cause fever and swelling of the face along with the face having redness? Read more about possible causes of lasting sinus troubles, what treatments are available and how you can prevent this problem in the future. This is an option for people with ongoing and recurrent sinus infections, for people with abnormal sinus structure, or abnormal growths in the sinus. Also known as a congenital auricular fistula, a congenital preauricular fistula, an ear pit or a preauricular cyst, usually becomes more apparent later in life.