Final answer:
An episiotomy is a birthing procedure that involves cutting the perineum to make a larger opening for the baby and prevent uncontrolled tearing. It used to be routine, but now perineal tears are more common and heal more quickly.
Step-by-step explanation:
An episiotomy is the birthing procedure that involves cutting the perineum to make a larger opening for the baby and prevent uncontrolled tearing of the perineum. This procedure used to be routine, but now it is more common to allow the perineum to tear on its own during birth. Both an episiotomy and a perineal tear need to be sutured shortly after birth to ensure optimal healing.