Intracytoplasmic sperm injection (ICSI) is an assisted reproductive technology (ART) which used for the treatments of sperm related infertilityproblems. This method is used to enhance the fertilization cycle of in vitro fertilization (IVF) by injecting a single sperm into a mature egg. Then the fertilized egg is placed in a female uterus or fallopian tube. http://www.ivf-india.in/services/intracytoplasmic-sperm-injection-icsi/