| partial zona dissection |
A mechanical form of assisted hatching in which part of the zona (outer shell of the egg) is dissected away in order to promote hatching.
출처: www.haveababy.com/learn/glossary.asp
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| partial zona dissection |
): In conjunction with IVF, a small hole is made in the gelatinous coating of the egg using a small glass needle to assist sperm in reaching the outer egg membrane. A clinic may also use donor sperm or eggs.
출처: www.hfea.gov.uk/Glossary
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