orbital plate of ethmoid bone

(redirected from Orbital plate)

or·bi·tal plate of eth·moid bone

a thin plate of ethmoid bone forming part of the medial wall of the orbit and the lateral wall for the ethmoidal labyrinth.
References in periodicals archive ?
On the left side it was noted to breach the orbital plate of left frontal bone, abutting the medial rectus muscle posteriorly.
Parafacial plates with golden microtomentum; fronto orbital plate with golden microtomentum anteriorly, and gray microtomentum behind the posterior pair of frontal setae; parafacial and fronto-orbital plates bearing black and pale short setulae; post-cranium with gray microtomentum and black setulae (few pale setulae in its median portion); eyes reddish in live specimens; frontal vitta dark brown; frons at its narrowest point about 0.
A small plate (or tessera) which we interpret as an orbital plate (tessera) has one, 1 mm long, rather wide arcuate crenulate dentine ridge on the porous basal plate (Fig.
Orbital plate subshiny black with microtomentum; ocellar triangle brownish without microtomentum; lunule small, yellow with brown margin.
Orbital plate of frontal bone is removed with the help of a gentle tap from a mallet on a chisel.
Head black with grayish microtomentum; orbital plates subglossy blackish brown with microtomentum; ocellar triangle darkish brown without microtomentum; lunule strap-shaped, darkish brown with black margin.
Clinically the patients present with slow growing asymptomatic mass in the paranasal site, when it breaks the periosteum, they presented with pain, facial asymmetry, sometimes it involves the orbital plates and patients presented with Proptosis which are seen in our case.
Both the orbital plates of the frontal bone were fractured and the fragments pushed upwards towards the brain.
15) pale yellow, slightly darker posteriorly and medial to orbital plates (if frons slightly darker, vittae never strong or reaching ventral margin); dm-cu crossvein angle and curvature as illustrated (Fig.
5mm hole diameter),Titanium orbital plates with bar (4 holes, 1.
Tenders are invited for Supply of following Dental disposables & consumables for hospital use for aiims, bhubaneswar,,Stainless steel orbital plates without bar (6 holes, 1.
Titanium orbital plates without bar (6 holes, 2mm hole diameter)