<prompt> The following statement about pilonidal sinus is true:More common in femalesMostly congenitalPrognosis after surgery is poorTreatment of choice is surgical excision of sinus tract  <response>: Ans. d Treatment of choice is surgical excision of sinus tract MC in males Acquired due to entry of hair follicles into skin. Prognosis is good after surgery Recurrence is common but there are surgeries for recurrent Jeepers bottom like - Limbergs flap and Bascom technique 