in vitro fertilization in vitro fertilization with intracytoplasmic sperm injection http://purl.bioontology.org/ontology/MEDDRA/10073185 http://purl.bioontology.org/ontology/MESH/D020554 http://purl.bioontology.org/ontology/SNOMEDCT/425901007 https://en.wikipedia.org/wiki/Intracytoplasmic_sperm_injection https://www.wikidata.org/wiki/Q28700 An in vitro fertilization (IVF) procedure in which a single sperm cell is injected directly into the cytoplasm of an egg. This technique is used in order to prepare the gametes for the obtention of embryos that may be transferred to a maternal uterus. With this method, the acrosome reaction is skipped. intracytoplasmic sperm injection