________ the growth of pus and infection within a pilonidal cyst, which may require treatment with antibiotics and/or surgical excision
Fill in the blank with correct word.
Question 2
________ the groove that separates the two rounded buttocks, running from the base of the spine (sacrum) to the perineum (tissue between the anus and either the vaginal opening or the scrotum)
Fill in the blank with correct word.