pinnectomy

Pinnectomy is a surgical procedure that involves the removal of a pinna, which is the external part of the ear. This part of the ear, also known as the auricle or auricula, is the visible structure made of cartilage and skin that projects from the side of the head. The term pinnectomy is derived from "pinna" and the surgical suffix "-ectomy," meaning removal.

The reasons for performing a pinnectomy can vary. It is most commonly performed to treat cancerous or precancerous skin lesions that have developed on the pinna and cannot be effectively treated with less invasive methods. These lesions may include squamous cell carcinoma, basal cell carcinoma, or severe actinic keratosis. In some cases, trauma or significant deformity of the ear may also necessitate the removal of the pinna.

The surgical technique for a pinnectomy will depend on the size and location of the area to be removed, as well as the underlying reason for the procedure. The surgeon will carefully excise the affected tissue, ensuring clear margins if cancer is present. Reconstruction of the external ear may be considered at the time of the pinnectomy or at a later stage, depending on the extent of the removal and the patient's preferences. This reconstruction can involve prosthetic devices or reconstructive surgery using tissue from other parts of the body. Recovery time and potential complications are assessed by the surgical team.