The duration of congenital preauricular fistula surgery depends on the complexity of the surgery, the patient’s condition, and the details of the procedure. Generally, the surgery takes about 1 to 2 hours.

Learn about the duration of pediatric hypospadias surgery and the importance of early surgery for the child’s physical and mental health.

Glaucoma surgery typically takes about an hour, but the actual time may vary depending on the individual case.