Glossary

Eye Terms & Conditions

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Eye terms and conditions are composed and periodically reviewed by pediatric ophthalmologists and certified orthoptists from the Public Information Committee of AAPOS. For questions or suggestions, please contact us.

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Learn more about pediatric eye conditions and ophthalmology terms.

A

Abnormal Head Position

Accommodative Esotropia

Achromatopsia

Adjustable Sutures in Strabismus Surgery

Adult Strabismus

Albinism

Allergic Conjunctivitis

Amblyopia

Amblyopia (Definition)

Anatomy of the Eye

Anesthesia for Adults Having Eye Surgery

Anesthesia for Children Having Eye Surgery

Aniridia

Anisocoria (Definition)

Anisocoria and Horner's Syndrome

Anisometropia 

Anisometropia (Definition)

Astigmatism (Definition)

B

Binocular (Definition)

Blepharitis

Blepharitis (Definition)

Blowout Fracture

Brown Syndrome

C

Capillary Hemangioma

Cataract

Cataract (Definition)

Cellulitis

Chalazion

Chalazion (Definition)

Coats' Disease

Coloboma

Color Blindness

Conjunctivitis

Conjunctivitis (Definition)

Contact Lens (Definition)

Convergence Insufficiency

Corneal Abrasions

Cortical Visual Impairment

Cranial Nerve Palsy

Cross Eyed (Definition)

D

Delayed Visual Maturation

Dermoid Cyst

Diabetes Mellitus and Diabetic Retinopathy

Difference Between an Ophthalmologist, Optometrist and Optician

Dilating Eye Drops 

Dissociated Vertical Deviation

Down Syndrome

Duane Syndrome

E

Endophthalmitis

Enucleation

Esotropia

Esotropia (Definition)

Excessive Blinking in Children

Exotropia

Exotropia (Definition)

Eye Muscle Problems in Children and Adults: A Guide to Understanding

Eye Safety

F

Fetal Alcohol Syndrome

Fourth Nerve (Superior Oblique) Palsy

G

Glasses Fitting for Children

Glasses for Children

Glaucoma For Children

H

Headaches in Children

Herpes Eye Disease

Hordeolum (Definition)

Hypertropia (Definition)

Hyphema

I

Idiopathic Intracranial Hypertension (Pseudotumor Cerebri)

Infantile Esotropia

Intraocular Lens (Defined)

Intraocular Lens Implant (IOL)

Iritis

Iritis (Definition)

Is Your Laser Pointer Dangerous Enough to Cause Eye Injury?

J

Juvenile Idiopathic Arthritis

K

L

Lazy Eye (Definition)

Learning Disabilities

Leber Congenital Amaurosis

Leukocoria

M

Marfan Syndrome

Meibomian Gland Dysfunction and Treatment

Molluscum Contagiosum

Monocular Elevation Deficiency/Double Elevator Palsy

Monofixation Syndrome (MFS)

Myasthenia Gravis

Myopia (Definition)

N

Nasolacrimal Duct Obstruction

Neurofibromatosis

Nystagmus

Nystagmus (Definition)

O

Ocular Injury

Oculomotor Apraxia

Optic Nerve Atrophy

Optic Nerve Drusen

Optic Nerve Hypoplasia

Optic Nerve Pit

Optic Neuritis

Orthoptist/Orthoptics

P

Patching Tips for Parents

Pediatric Low Vision

Pediatric Ocular Trauma

Pediatric Ophthalmologist

Persistent Fetal Vasculature (PFV)

Photoscreening

Photoscreening (Definition)

Pink Eye (Definition)

Prisms

Progressive (High) Myopia

Pseudostrabismus

Pseudostrabismus (Definition)

Pterygium

Ptosis

Ptosis (Definiton)

R

Refractive Errors in Children

Retinitis Pigmentosa

Retinoblastoma

Retinopathy of Prematurity

Retinoscopy

Rubinstein-Taybi Syndrome

S

Shaken Baby Syndrome

Sixth Nerve Palsy

Stickler Syndrome

Strabismus

Strabismus (Definition)

Strabismus Measurements

Strabismus Surgery

Sturge-Weber Syndrome

Stye (Definition)

T

Third Nerve Palsy

Thyroid Eye Disorders

Toxoplasmosis

Treatment for Progressive Myopia

Trichiasis

V

Vision Screening

Vision Therapy

W

Wall Eyed (Definition)

Williams Syndrome