Clinical Trial to Test the Phenolization in Sacrococcygeal Pilonidal Disease

In case of phenolization group, an Abbocath catheter 18 G is introduced into the cystic cavity. Undiluted 88% phenol is instilled into the cavity, ensuring that the cystic cavity is filled. It is maintained for 5 min until complete coagulation of the cyst is achieved.

In case of conventional surgery, entire exeresis is performed by means of an electric scalpel