索引词Disruption of perineal obstetric wound、会阴产科伤口破裂、产科性会阴破裂、会阴修复裂开、会阴破裂、会阴伤口裂开、产褥期继发性会阴撕裂、继发性会阴撕裂、产褥期会阴裂伤修补破裂、会阴裂伤伤口破裂、会阴切口伤口破裂、会阴切口裂开、产褥期会阴切开伤口破裂
同义词obstetrical breakdown of perineum、perineal repair breakdown、breakdown of perineum、perineal wound dehiscence、Secondary perineal tear、secondary perineal tear in the puerperium