Topography of the Ductus parotideus opening in Corriedale sheep

Authors

  • Antônio Fernandes Filho Universidade de São Paulo, Faculdade de Medicina Veterinária e Zootecnia, Departamento de Anatomia Descritiva dos Animais Domésticos, São Paulo, SP
  • Antônio Alberto D'Errico Universidade de São Paulo, Faculdade de Medicina Veterinária e Zootecnia, Departamento de Anatomia Descritiva dos Animais Domésticos, São Paulo, SP
  • João Gilberto Lopes Pereira Universidade de São Paulo, Faculdade de Medicina Veterinária e Zootecnia, Departamento de Anatomia Descritiva dos Animais Domésticos, São Paulo, SP

DOI:

https://doi.org/10.11606/issn.2318-5066.v8i3p597-602

Keywords:

The article has no keywords.

Abstract

The AA. studied the ductus parotideus opening in 124 heads of adult male sheep and related it to the vestibular surface of the upper cheek teeth, or better, to:
1st. the vestibular surface of the upper 1st molar — 86 pairs (69.2% ± 2.9).
2nd. the vestibular surface of the upper 3rd premolar — 31 pairs (25.0% ± 2.7).
3rd. the contact line between the upper 3rd premolar and upper 1st molar — 4 pairs (3.2% ± 1.1).
4th. the contact line between the 1st and 2nd upper molars —3 pairs (2.6% ± 1.0).
The bilateral symmetry of the opening of the ductus parotideus was always evident.

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Published

1971-12-15

Issue

Vol. 8 No. 3 (1971)

Section

UNDEFINIED

How to Cite

Topography of the Ductus parotideus opening in Corriedale sheep. (1971). Revista Da Faculdade De Medicina Veterinária, Universidade De São Paulo, 8(3), 597-602. https://doi.org/10.11606/issn.2318-5066.v8i3p597-602