BACKGROUND ICSI is currently the most commonly used assisted reproductive technology,
accounting for 70–80% of the cycles performed. This extensive use, even excessive, is partly …

Purpose Intracytoplasmic sperm injection (ICSI) is the most widely utilized assisted
reproductive technique (ART) worldwide. In this feature, we review the early assisted …

Notwithstanding the broad success of in vitro fertilization (IVF), a failure to achieve
fertilization still plagues a substantial group of patients, with sperm abnormalities the main …

Intracytoplasmic sperm injection (ICSI) is the most effective assisted reproductive procedure
enabling fertilization in severe forms of male factor indications and male gamete dysfunction …

The objective of this study was to examine different clinical scenarios of in-vitro conception,
viz. fertilization with conventional IVF, IVF with high insemination concentration (HIC) and …

Abstract STUDY QUESTION Do the ICSI-related procedural timings and operators affect the
outcomes of an ART cycle? SUMMARY ANSWER The ICSI-related timings and operators do …

There are many examples in assisted reproduction technology, where new technology and
methods have been introduced into the clinical setting without appropriate development and …

OBJECTIVE: To verify whether microinjection into retrieved oocytes of motile spermatozoa
with morphologically normal nuclei, strictly defined by high power light microscopy (×> …

BACKGROUND: Complete fertilization failure after ICSI is a rare event, and it may happen
repeatedly even in cases of normal sperm parameters and good ovarian response. In these …

This review summarizes the introduction of ICSI in the early 1990s as an assisted fertilization
procedure in couples with severe male factor infertility, who could not be helped by …