XP

(redirected from exophoria)
Also found in: Medical, Encyclopedia, Wikipedia.
AcronymDefinition
XPExperience (Microsoft Windows XP)
XPMicrosoft Windows XP (operating system)
XPExtreme Programming
XPExperience Points
XPCross-Platform
XPExpansion Pack
XPExtreme Performance (AMD Athlon processor)
XPExtra Performance (AMD Athlon XP+)
XPExtended Stored Procedure (Microsoft SQL Server)
XPXeon Processor (Windows)
XPExpandable
XPExplosion Proof
XPExperian (credit reporting agency)
XPXperience
XPChristus (Latin: Christ, epigraphy)
XPXeroderma Pigmentosum
XPExtended Play
XPCrosspoint (FidoNet Point software)
XPPlans and Programs (USAF)
XPChi Rho (Christian youth organization)
XPExtended Platform
XPExperimental Prototype
XPCross Polarization
XPExophoria
XPXanthogranulomatous Pyelonephritis
XPXtreme Prejudice (gaming clan)
XPXimoko Party (South Africa)
XPSymbol or monogram for Christ or Christianity (from X and P, the first two letters of the Greek word for Christ)
XPXtreme Paramilitary (gaming clan)
References in periodicals archive ?
DELTA] = prism diopter, CISS = Convergence Insufficiency Symptom Survey, exo = exophoria, NFV = negative fusional vergence, NPC = near point of convergence, PFV = positive fusional vergence, VSAT = Visual Search and Attention Test.
50 165 6/5 DV CT 3[DELTA] exophoria NV CT 3[DELTA] exophoria @ 40cm Near point of convergence 18cm Intermittent diplopia and frontal HA when studying
Although a decompensated exophoria at near and a convergence insufficiency commonly occur together, they are not the same thing.
Practitioner may consider a base-out prism for an esophoria which doesn't respond to refractive correction, or base-in prism for older patients with exophoria at near.
The cases that are amenable to optometric management are those where there is a long-standing exophoria that may be decompensating into an exotropia, perhaps owing to an increase in near visual tasks at school.
This is why, on average, the normal heterophoria is a small degree of esophoria for distance vision and exophoria for near vision (Figure 1).
Another child with moderate or high levels of hyperopia may demonstrate excellent accommodation, near and distance VAs, have an exophoria and be excelling in reading, writing, visuo-perceptual skills etc--that child may not need spectacle correction at all--partial or full.
Patients who have excessive myopia can also have strabismus, typically an exophoria or exotropia, and they are more likely to develop early cataracts.
Cover test on this child, at near, with these spectacles on revealed a 10[DELTA] exophoria with slow recovery.