What is perineal tear grading?
Perineal tear grading is a medical classification system that ranks the severity of tears to the tissue between the vagina and anus during vaginal delivery, from first degree (minor) to fourth degree (most severe).
During vaginal delivery, the perineum-the tissue between the vagina and anus-may tear. Healthcare providers use a four-degree grading system to classify the extent of injury, which directly affects how the body heals and what care is needed afterward.
First-degree tears involve only the skin and superficial tissues. Second-degree tears extend into the perineal muscles but do not reach the anal sphincter. Third-degree tears penetrate the external anal sphincter, while fourth-degree tears extend through the anal sphincter into the rectal lining.
The grade determines treatment and recovery. First and second-degree tears often heal within weeks with basic wound care and pain management. Third and fourth-degree tears require surgical repair and longer recovery, typically six to twelve weeks or more. Recovery may involve stitches, antibiotics, and careful wound monitoring to prevent infection.
Understanding tear grade matters for antenatal planning and postpartum expectations. Factors like first-time birth, baby size, and pushing technique influence tear risk. Your healthcare provider will assess and grade any tear immediately after delivery and outline the appropriate care. Confinement and postnatal care providers in Kuala Lumpur offer specialist support during recovery, particularly important for higher-grade tears.