orbital opening

opening of orbital cavity, anterior aditus orbitalis.

Medical dictionary. 2011.

Look at other dictionaries:

  • Orbital septum — The right eye in sagittal section, showing the fascia bulbi. Latin septum orbitale Gray s …   Wikipedia

  • Orbital (band) — Orbital Orbital in concert at the Brixton Academy in 2009 Background information Origin Sevenoaks, England, UK …   Wikipedia

  • orbital index — n the ratio of the greatest height of the orbital cavity to its greatest width multiplied by 100 where the width is measured from the dacryon to the farthest point on the opposite border and the height is measured along a line perpendicular to… …   Medical dictionary

  • Orbital process of palatine bone — Bone: Orbital process of palatine bone Left palatine bone. Nasal aspect. Enlarged …   Wikipedia

  • Orbital 2 — For other uses, see The Brown Album (disambiguation). Orbital 2 Studio album by Orbital Released …   Wikipedia

  • opening — A gap in or entrance to an organ, tube, or cavity. SEE ALSO: aperture, fossa, ostium, orifice, pore. access o. SYN: access. aortic o. SYN: aortic hiatus …   Medical dictionary

  • orbital fenestra — a centrally located opening in the head shield of some Placoderms for the eyes and nostrils …   Dictionary of ichthyology

  • Sydney Orbital Network — The Sydney Orbital Network is a 110 kilometre [RTA Website [http://www.rta.nsw.gov.au/usingroads/motorwaysandtolling/index.html Motorways and tolling] ] motorway standard ring road or orbital around the city of Sydney, the capital of New South… …   Wikipedia

  • margin — A boundary, edge, or border, as of a surface or structure. SEE ALSO: border, edge. SYN: margo [TA]. [L. margo, border, edge] acetabular m. [TA] the rim of bone around the acetabulum to whic …   Medical dictionary

  • Axis — The axis is the second cervical vertebra (symbol: C2). It is called the axis because the uppermost cervical vertebra (called the atlas) rotates about the odontoid process of C2. The joint between the axis and atlas is a pivot type of joint. It… …   Medical dictionary

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”

We are using cookies for the best presentation of our site. Continuing to use this site, you agree with this.