Hisa Operation

Hiss operation

Hiss operation is a surgical operation for congenital preauricular fistula, consisting of complete excision of the walls of the fistula.

A preauricular fistula is a congenital abnormal communication between the external auditory canal and the skin in the tragus area of ​​the ear. This message leads to discharge from the ear and frequent inflammatory diseases.

During the operation, the surgeon makes a skin incision in the area of ​​the fistula, peels off and completely excises its walls. Then the defect in the external auditory canal is sutured and the wound is closed.

The purpose of the operation is to eliminate the abnormal communication and prevent the development of inflammatory ear diseases. After a successful operation, the discharge from the ear stops.

Hiss surgery is one of the radical methods of treating preauricular fistula and allows you to achieve a lasting positive effect.

His surgery

His operation is a surgical operation performed for congenital and acquired preauricular fistula (earlobe fistula), connecting the outer ear to the nasal cavity. When performing a histectomy, a complete excision of abnormal tissue is performed, which is why the outer