Japanese society of Ova Research

Abstract

Vol.42 No.2

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Establishment of the Piezo-ICSI method at our clinic -and our learning experience with mouse Piezo-ICSI-
JMOR, 42(2) 41-48, 2025
Kinutani Women’s Clinic, 4F-23-8 Hondori, Naka-ku, Hiroshima 730-0035, Japan

Recently, due to an increase in ICSI cases, the Piezo-ICSI method has attracted increasing attention. In addition to not requiring cytoplasm aspiration, Piezo-ICSI can be controlled by various machines, minimizing the differences in skills of embryologists. It is also expected to improve the normal fertilization rates of ICSI and reduce the rate of degeneration after ICSI. Our clinic introduced Piezo-ICSI in 2011 and now performs Piezo-ICSI in almost all clinical cases. In this review, I would like to discuss Piezo-ICSI based on the establishment of the technique and clinical outcomes at our clinic, as well as our learning experiences with mouse Piezo-ICSI, which were the technique is essential for the establishment of this technique.

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