Ultrasound diagnosis of the hyperextende
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William J. Bean; Mario A. Calonje; Charles N. Aprill; John Geshner
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Article
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1977
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John Wiley and Sons
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English
โ 441 KB
## Abstract Hyperextension of the fetal head in the breech presentation can be diagnosed by ultrasound. Straightening of the fetal spine and the widest diameter of the skull posterior to the long axis of the spine is diagnostic. Face presentation should also be diagnosable by these criteria.