Pilonidal Cyst vs Abscess vs Sinus: What’s the Difference?
Pilonidal cyst is the accumulation of hair shafts, lint and debris within a defunctionalized hair follicle within the gluteal crease skin at the midline. The hair enters via the “midline pit”, the follicular orifice at the epidermal level which is grossly visible as a dilated pore. A pilonidal abscess is a pilonidal cyst which has become…
Read more



