Early prenatal attainment of adult metacarpal‐phalangeal rankings and proportions

Dados Bibliográficos

AUTOR(ES) Stanley M. Garn , Alphonse R. Burdi , William J. Babler , Sara Stinson
ANO 1975
TIPO Artigo
PERIÓDICO American Journal of Physical Anthropology
ISSN 0002-9483
E-ISSN 1096-8644
EDITORA John Wiley and Sons Inc
DOI 10.1002/ajpa.1330430305
CITAÇÕES 17
ADICIONADO EM 2025-08-18
MD5 935bf061e3f7339546abef9df3e53fe2

Resumo

As shown in 56 human embryos and fetuses between 15 and 104 mm in crown‐rump length, 'adult' metacarpal‐phalangeal length rankings are attained by the seventh intrauterine week and near‐adult bone‐to‐bone ratios or proportions by the thirteenth week. Micrometric measurements of optically‐projected histological hand sections show relative elongation of the distals between the 15–29 mm and 30–44 mm crown‐rump range, and relative reduction to radiogrammetrically‐determined adult proportions by the 90–104 mm CRL.

Male advancement in prenatal hand development

(1974)

Skeletal maturation of the human fetus assessed radiographically on the basis of ossification sequences in the hand and foot

(1974)

Ferramentas

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