Difference Between a Pilonidal Cyst and a Pilonidal Sinus

Introduction The difference between a pilonidal cyst and a pilonidal sinus is a common question among people experiencing pain, swelling, or discharge near the tailbone. Pilonidal disease is a common condition that affects the skin near the tailbone, just above the buttocks. Many people use the terms “pilonidal cyst” and “pilonidal sinus” interchangeably, but they are not […]