Why Do I Have a Bump on the Top of My Foot? An injury, corns, callouses, cysts, or other health conditions can cause a bump on your foot. They can be painful and make walking difficult, but there ...

Medically reviewed by Sarah Richards, DPM Some bumps on the toe, such as lipomas or cysts, may not cause symptoms and can ...

Pilonidal cyst incision and drainage is a relatively simple procedure. A pilonidal cystectomy is more complex, but may be more effective at preventing recurrence.

The most common type of pilonidal cyst surgery is incision and drainage, but a surgeon will remove the cyst if it recurs or a person has continuing difficulties with it. Learn more.