What does enophthalmos mean?
What does enophthalmos mean?
Enophthalmos is posterior displacement of the eye. The anterior projection of the eye is most commonly measured relative to the outer edge of the orbit, the orbital rim, but may also be assessed relative to the frontal and maxillary prominences, or the contralateral eye.
How is Hypoglobus measured?
Ophthalmologic Evaluation in Orbital and Lacrimal Disease Hyperglobus and hypoglobus can be measured using a dedicated device, a straight ruler, or qualitatively. Proptosis/enophthalmos is typically measured with a dedicated mirrored device called an exophthalmometer.
How do you know if you have silent sinus syndrome?
Key Diagnostic Features: Diminished volume of maxillary sinus is noted. Secondary signs include downward displacement and thinning of the ipsilateral orbital floor, retraction of all the sinus walls, widening of the ipsilateral middle meatus and increase in the retroantral fat pad.
What is silent sinus condition?
Silent sinus syndrome is a disease characterized by enophthalmos or hypoglobus secondary to the collapse of the orbital floor in the presence of asymptomatic chronic maxillary sinusitis.
How do you identify Enophthalmos?
Specific changes include the following:
- Narrowed vertical eyelid fissure (vertical fissure may be widened or normal if associated with downward displacement of the eye, also known as hypoglobus or globe ptosis)
- Superior sulcus deformity (deepened upper eyelid crease)
- Lost fullness of fat bulge in upper and lower eyelids.
What is the difference between Exophthalmos and proptosis?
Proptosis can describe any organ that is displaced forward, while exophthalmos refers to only the eyes. Proptosis can include any directional forward displacement.
What is Hyperglobus?
Hyperglobus is an elevation of the ocular globe with the majority of the orbit remaining intact. We present a case of hyperglobus caused by a metastatic mass from a prostate carcinoma. There are no other reported cases in the literature.
What is silent sinus syndrome Chloe?
For the first time ever, she’s opening up about her biggest insecurity. For a while, Chloe has been teased for what she thought was a “lazy eye,” but it turned out to be something far more serious — a condition called silent sinus syndrome, which causes painless facial asymmetry.
Can blocked sinuses cause blurry vision?
Sinus infections cause swelling of the sinus cavities in the bones around the nasal passages and the eyes. Swelling and inflammation can cause pressure on the eyes themselves, resulting in vision distortion, eye pain, and blurred vision.
Is sinus opacification serious?
ISSOs are defined as unilateral sphenoid sinus disease with no disease in other sinuses. ISSOs encompasses multiple conditions, including inflammation, fungal disease, and tumors. In some cases, ISSOs can lead to serious intracranial and orbital complications2.
What causes Hypoglobus?
Hypoglobus is an abnormal lowering of the globe usually due to a deficient anterior orbital floor. Proptosis is an abnormally anteriorly positioned globe with respect to the bony orbit. This is common and reflects a relative reduction in size of the bony orbit relative to the soft tissue component.
What are the symptoms of proptosis?
The main symptom of proptosis is an abnormal protrusion of the eyes. 2 Proptosis can result in the bulging out of one eye (unilateral) or both eyes (bilateral). In normal eyes, the white part of the eye between the top of the iris (the colored part of the eye) and the upper eyelid is not visible.
Which is higher the hypoglobus or the hyperglobus?
The globe may be higher (hyperglobus) or lower ( hypoglobus) than the fellow/normal eye, or it may be further forward (proptosis) or more recessed (enophthamos) than the fellow/normal eye. Hyperglobus and hypoglobus can be measured using a dedicated device, a straight ruler, or qualitatively.
Which is an adverse outcome of enophthalmos and hypoglobus?
Adverse clinical outcome of globe position like enophthalmos and hypoglobus is influenced by both orbital volume and the shape of the restored orbital contour, which are influenced by the position of the implant within the orbit.
Which is the best definition of the word hypogeous?
an example of writing or speech consisting of or containing meaningless words. a petty gangster or ruffian. Relating to the germination of a seed in which the cotyledons remain below the surface of the ground. Compare epigeous. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company.
What kind of device is used to measure hypoglobus?
Hyperglobus and hypoglobus can be measured using a dedicated device, a straight ruler, or qualitatively. Proptosis/enophthalmos is typically measured with a dedicated mirrored device called an exophthalmometer.