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Embryonic length and cerebral landmarks in staged human embryos

✍ Scribed by O'Rahilly, Ronan ;Müller, Fabiola

Book ID
101601827
Publisher
John Wiley and Sons
Year
1984
Tongue
English
Weight
463 KB
Volume
209
Category
Article
ISSN
0003-276X

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✦ Synopsis

The greatest length (GL) and the crown-rump (C-R) length were compared in 43 staged human embryos. It was found that point C, which overlies the middle of the midbrain, was sometimes difficult to locate and that point R is not precise. These disadvantages render the C-R measurement unsatisfactory. At 4 weeks (stage 13) the GL comes to exceed the C-R and

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