Ectropion

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Ectropion Classification and external resources
ICD-10	H02.1, Q10.1
ICD-9	374.1
DiseasesDB	4108
MedlinePlus	001007
eMedicine	oph/211

Ectropion is a medical condition in which the lower eyelid turns outwards. It is one of the notable aspects of newborns exhibiting Harlequin ichthyosis. The condition can be repaired surgically. Ectropion is also found in dogs as a genetic disorder in certain breeds.

Contents 1 Causes 2 Ectropion in dogs 3 References 4 See also 5 External links

[edit] Causes

• Congenital
• Aging
• Scarring
• Mechanical
• Allergic
• Facial nerve palsy

[edit] Ectropion in dogs

Ectropion in dogs usually involves the lower eyelid. Often the condition has no symptoms, but tearing and conjunctivitis may be seen. Breeds associated with ectropion include the Cocker Spaniel, the Saint Bernard, the Bloodhound, and the Basset Hound.^[1] It can also result from trauma or nerve damage. Treatment (surgery) is only recommended if there is chronic conjunctivitis or if there is corneal damage. A small part of the affected lid is removed and then the lid is sewn back together.

[edit] References

1. ^ Gelatt, Kirk N. (ed.) (1999). Veterinary Ophthalmology, 3rd ed., Lippincott, Williams & Wilkins. ISBN 0-683-30076-8. 

[edit] See also

• Entropion
• List of eye diseases and disorders

[edit] External links

• 584056883 at GPnotebook

v • d • e Eye disease - pathology of the eye (primarily H00-H59, 360-379) Eyelid, lacrimal system and orbit eyelid: inflammation (Stye, Chalazion, Blepharitis) - Entropion - Ectropion - Lagophthalmos - Blepharochalasis - Ptosis - Blepharophimosis - Xanthelasma - Trichiasis lacrimal system: Dacryoadenitis - Epiphora - Dacryocystitis orbit: Exophthalmos - Enophthalmos Conjunctiva Conjunctivitis - Pterygium - Pinguecula - Subconjunctival hemorrhage Sclera and cornea Scleritis - Keratitis - Corneal ulcer - Snow blindness - Thygeson's superficial punctate keratopathy - Fuchs' dystrophy - Keratoconus - Keratoconjunctivitis sicca - Arc eye - Keratoconjunctivitis - Corneal neovascularization - Kayser-Fleischer ring - Arcus senilis - Band keratopathy Iris and ciliary body Iritis - Uveitis - Iridocyclitis - Hyphema - Persistent pupillary membrane - Iridodialysis - Synechia Lens Cataract - Aphakia - Ectopia lentis Choroid and retina Birdshot chorioretinopathy - Retinitis - Chorioretinitis - Choroideremia - Retinal detachment - Retinoschisis - Retinopathy (Bietti's crystalline dystrophy, Coats disease, Diabetic retinopathy, Hypertensive retinopathy, Retinopathy of prematurity) - Macular degeneration - Retinitis pigmentosa - Retinal haemorrhage - Central serous retinopathy - Macular edema - Epiretinal membrane - Macular pucker - Vitelliform macular dystrophy - Leber's congenital amaurosis Optic nerve and visual pathways Optic neuritis - Papilledema - Optic atrophy - Leber's hereditary optic neuropathy - Dominant optic atrophy - Optic disc drusen - Glaucoma - Toxic and nutritional optic neuropathy - Anterior ischemic optic neuropathy Ocular muscles, binocular movement, accommodation and refraction Paralytic strabismus: Ophthalmoparesis - Progressive external ophthalmoplegia - Palsy (III, IV, VI) - Kearns-Sayre syndrome Other strabismus: Esotropia/Exotropia - Hypertropia - Heterophoria (Esophoria, Exophoria) - Brown's syndrome - Duane syndrome Other binocular: Conjugate gaze palsy - Convergence insufficiency - Internuclear ophthalmoplegia - One and a half syndrome Refractive error: Hyperopia/Myopia - Astigmatism - Anisometropia/Aniseikonia - Presbyopia Visual disturbances and blindness Amblyopia - Leber's congenital amaurosis - Subjective (Asthenopia, Hemeralopia, Photophobia, Scintillating scotoma) - Diplopia - Scotoma - Anopsia (Binasal hemianopsia, Bitemporal hemianopsia, Homonymous hemianopsia, Quadrantanopia) - Color blindness (Achromatopsia) - Nyctalopia (Oguchi disease) - Blindness/Low vision Pupil Anisocoria - Argyll Robertson pupil - Marcus Gunn pupil/Marcus Gunn phenomenon - Adie syndrome Infectious diseases Trachoma - Onchocerciasis Other Nystagmus - Miosis - Mydriasis - Glaucoma - Ocular hypertension - Floater - Leber's hereditary optic neuropathy - Red eye - Keratomycosis - Xerophthalmia - Aniridia See also congenital

v • d • e Congenital malformations and deformations of eye, ear, face and neck (Q10-Q18, 743-744) Eyes eyelid, lacrimal apparatus and orbit: Ptosis - Ectropion - Entropion - Distichia - Blepharophimosis - Congenital lacrimal duct obstruction entire eye: Anophthalmia - Microphthalmia lens: Ectopia lentis - Aphakia Aniridia - Axenfeld syndrome - Buphthalmos - Coloboma - Hydrophthalmos - Keratoglobus - Zazam Sheriff Phillips syndrome Ears Microtia Other or any combination eye, ear, face and neck Otocephaly - Hallermann-Streiff syndrome - Webbed neck - Microstomia - Macrocheilia See also non-congenital eye and ear