microsurgical epididymal sperm aspiration References microsurgical epididymal sperm aspiration medical procedure Ask Anything Homework Help Also known as: MESA Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: infertility/ Treatment options…in a procedure known as microsurgical epididymal sperm aspiration (MESA). Eggs that are successfully fertilized are placed in the woman’s uterus. Read More…in a procedure known as microsurgical epididymal sperm aspiration (MESA). Eggs that are successfully fertilized are placed in the woman’s uterus. Read More