Mostly ICSI is indicated for the cases with:
ICSI is a procedure which effectively eliminates male infertility by introducing sperm cell directly into an egg, hence increases chances for fertilization for male factor.
Right choice if you have male factor infertility/ repeated IVF failure.
ICSI conceived children are not at a higher absolute risk of any disease or illness.
Intracytoplasmic morphologically selected sperm injection (IMSI) is a variation of ICSI that uses a high power microscope to select sperm. This allows embryologists to look at the sperm in greater detail at 6600X magnification.
DNA damage occurs at the post-testicular level, hence testicular sperm may have a better DNA integrity than ejaculated sperm.