A short description of the human muscles, chiefly as they appear on dissection : together with their several uses, and the synonyma of the best authors / by John Innes.

  • Innes, John, 1739-1777.
Date:
1792
Catalogue details

Licence: Public Domain Mark

Credit: A short description of the human muscles, chiefly as they appear on dissection : together with their several uses, and the synonyma of the best authors / by John Innes. Source: Wellcome Collection.

Provider: This material has been provided by The University of Leeds Library. The original may be consulted at The University of Leeds Library.

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    Elevator labiorum communist Douglas. Caninus, Window. 2. LEVATOR LABI I SUPERIORIS ALiEQUE NASI, Arifes by two didinft origins ; t#e firft broad and flefhy, from the external part of the orbitar procefs of the fuperior maxillary bone which forms the lower part of the or- bit, immediately above the foramen infra or- bitarium ; the fecond portion arifes from the nafal procefs of the fuperior maxillary bone, where it joins the os fronds at the inner canthus, defcending along the edge of the groove for the lachrymal fac. The fird and fhorted portion is Inferted into the upper-lip and orbicularis labiorum ; the fecond and longed, into the upper-lip and outer part of the ala nafi. Vfe. To raife the upper-lip towards the orbit, and a little outwards ; the fecond por- tion ferves to draw the Ikin of the nofe up- wards and outwards, by which the nodril is dilated.