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Chapter 26 - Sperm Selection for ICSI by Viability

from Section 4 - Insemination/ICSI

Published online by Cambridge University Press:  07 August 2023

Markus H. M. Montag
Affiliation:
ilabcomm GmbH, St Augustin, Germany
Dean E. Morbeck
Affiliation:
Kindbody Inc, New York City
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Summary

Sperm motility is an important factor for successful fertilization and embryo development. If a patient presents only immotile sperm in the ejaculate or in a testicular sample, a viability test can help to identify among the immotile sperm those that are viable and suitable for intracytoplasmic sperm injection (ICSI). Different sperm viability tests have been introduced, and if they are applied properly, there is a good chance for successful treatment.

Type
Chapter
Information
Principles of IVF Laboratory Practice
Laboratory Set-Up, Training and Daily Operation
, pp. 196 - 200
Publisher: Cambridge University Press
Print publication year: 2023

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References

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Ved, S., Montag, M., Schmutzler, A., et al. Pregnancy following intracytoplasmic sperm injection of immotile spermatozoa selected by the hypo-osmotic swelling-test: a case report. Andrologia 1997; 29:241–2.Google ScholarPubMed
Sallam, H., Farrag, A., Agameya, A., et al. The use of a modified hypo-osmotic swelling test for the selection of viable ejaculated and testicular immotile spermatozoa in ICSI. Hum Reprod 2001; 16:272–6.Google Scholar
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Aktan, T. M., Montag, M., Duman, S., et al. Use of a laser to detect viable but immotile spermatozoa. Andrologia 2004; 36:366–9.CrossRefGoogle ScholarPubMed
Nordhoff, V., Schüring, A. N., Krallmann, C., et al. Optimizing TESE-ICSI by laser-assisted selection of immotile spermatozoa and polarization microscopy for selection of oocytes. Andrology 2013; 1:6774.Google Scholar
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