Pilonidal sinus—also called a pilonidal cyst—is a skin infection that occurs in or around the crease of your buttocks. This ...

Pilonidal sinus—also called a pilonidal cyst—is a skin infection that occurs in or around the crease of your buttocks. This condition happens when hair, skin cells, and dirt clog a hair ...

These cysts develop when a pilonidal sinus fills with fluid, pus, and other debris. A pilonidal sinus is a small hole or indentation in the skin, and it does not require treatment itself.

What is the preferred surgical approach to pilonidal sinus disease? The study authors reviewed published case reports, case series, systematic reviews, and randomized trials from 1980 to 2010.

This entails a complete surgical removal of the cyst, along with the pilonidal sinus tracts. While this procedure is more complex than an incision and drainage, it’s also more likely to be ...

If your pilonidal cyst is not treated or keeps returning, you could develop what’s called sinus cavities (empty spaces under the skin) and pockets of infection. An infected pilonidal cyst can be ...

A pilonidal sinus is a small tunnel that develops at the top of the crease in the buttocks. Trapped hair around the buttocks crease can lead to an abscess, and a pilonidal sinus may develop as a ...

THE ideal of all surgical treatment is to effect a cure, and in pilonidal cyst and sinus the basic aim is to prevent recurrence, lessen the period of disability and obtain a good mechanical result.