text: <unk>  is characterised by inward deviation of the eye usually due to extra-ocular muscle imbalance.
  Causes include:
  refractive errors
  divergence insufficiency
  convergence excess, these can be due to nerve, muscle, congenital or mechanical anomalies.
  Unlike esotropia, fusion is possible and therefore diplopia is uncommon.
  vte
  Diseases of the human eye (H00–H59360–379)
  Stye
  Chalazion
  Blepharitis
  Entropion
  Ectropion
  Lagophthalmos
  Blepharochalasis
  Ptosis
  Blepharophimosis
  Xanthelasma
  Trichiasis
  Madarosis
  Dacryoadenitis<unk> iphora
  Dacryocystitis
  Xerophthalmia
  Exophthalmos
  Enophthalmos
  Orbital cellulitis
  Orbital lymphoma
  Periorbital cellulitis
  Conjunctivitis
  allergic
  Pterygium
  Pinguecula
  Subconjunctival hemorrhage
  allergic
  Scleritis<unk> iscleritis
  Keratitis
  herpetic
  acanthamoebic
  fungal
  Corneal ulcer
  Photokeratitis
  Thygeson's superficial punctate keratopathy
  Corneal dystrophy
  Fuchs'
  Meesmann
  Corneal ectasia
  Keratoconus
  Pellucid marginal degeneration
  Keratoglobus
  Terrien's marginal degeneration
  Post-LASIK ectasia
  Keratoconjunctivitis
  sicca
  Corneal neovascularization
  Kayser–Fleischer ring
  Haab's striae
  Arcus senilis
  Band keratopathy
  herpetic
  acanthamoebic
  fungal
  Fuchs'
  Meesmann
  Keratoconus
  Pellucid marginal degeneration
  Keratoglobus
  Terrien's marginal degeneration
  Post-LASIK ectasia
  sicca
  IrisCiliary body
  Uveitis
  Intermediate uveitis
  Hyphema
  Rubeosis iridis
  Persistent pupillary membrane
  Iridodialysis
  Synechia
  Choroideremia
  Choroiditis
  Chorioretinitis
  Chorioretinitis
  Cataract
  Congenital cataract
  Childhood cataract
  Aphakia
  Ectopia lentis
  Congenital cataract
  Childhood cataract
  Retinitis
  Chorioretinitis
  Cytomegalovirus retinitis
  Retinal detachment
  Retinoschisis
  Ocular ischemic syndrome / Central retinal vein occlusion
  Central retinal artery occlusion
  Branch retinal artery occlusion
  Retinopathy
  diabetic
  hypertensive
  Purtscher's
  of prematurity
  Bietti's crystalline dystrophy
  Coats' disease
  Macular degeneration
  Retinitis pigmentosa
  Retinal haemorrhage
  Central serous retinopathy
  Macular edema<unk> iretinal membrane (Macular pucker)
  Vitelliform macular dystrophy
  Leber's congenital amaurosis
  Birdshot chorioretinopathy
  Chorioretinitis
  Cytomegalovirus retinitis
  diabetic
  hypertensive
  Purtscher's
  of prematurity
  Bietti's crystalline dystrophy
  Coats' disease
  Glaucoma / Ocular hypertension / Primary juvenile glaucoma
  Floater
  Leber's hereditary optic neuropathy
  Red eye
  Globe rupture
  Keratomycosis
  Phthisis bulbi
  Persistent fetal vasculature / Persistent hyperplastic primary vitreous
  Persistent tunica vasculosa lentis
  Familial exudative vitreoretinopathy
  Optic neuritis
  optic papillitis
  Papilledema
  Foster Kennedy syndrome
  Optic atrophy
  Optic disc drusen
  optic papillitis
  Foster Kennedy syndrome
  Ischemic
  anterior (AION)
  posterior (PION)
  Kjer's
  Leber's hereditary
  Toxic and nutritional
  anterior (AION)
  posterior (PION)
  Ophthalmoparesis
  Chronic progressive external ophthalmoplegia
  Kearns–Sayre syndrome
  Oculomotor (III)
  Fourth-nerve (IV)
  Sixth-nerve (VI)
  Esotropia / Exotropia
  Hypertropia
  Heterophoria<unk> <unk> 
  Cyclotropia
  Brown's syndrome
  Duane syndrome<unk> <unk> 
  Conjugate gaze palsy
  Convergence insufficiency
  Internuclear ophthalmoplegia
  One and a half syndrome
  Refractive error
  Hyperopia
  Myopia
  Astigmatism
  Anisometropia / Aniseikonia
  Presbyopia
  Hyperopia
  Myopia
  Amblyopia
  Leber's congenital amaurosis
  Diplopia
  Scotoma
  Color blindness
  Achromatopsia
  Dichromacy
  Monochromacy
  Nyctalopia
  Oguchi disease
  Blindness / Vision loss / Visual impairment
  Achromatopsia
  Dichromacy
  Monochromacy
  Oguchi disease
  Hemianopsia
  binasal
  bitemporal
  homonymous
  Quadrantanopia
  binasal
  bitemporal
  homonymous
  Asthenopia
  Hemeralopia
  Photophobia
  Scintillating scotoma
  Anisocoria
  Argyll Robertson pupil
  Marcus Gunn pupil
  Adie syndrome
  Miosis
  Mydriasis
  Cycloplegia
  Parinaud's syndrome
  Nystagmus
  Childhood blindness
  Trachoma
  Onchocerciasis
  Ophthalmology
option_0: Esophoria
option_1: Exophoria
option_2: Dysphoria
option_3: Agnosia
option_4: Astigmatism 
option_5: Amnesia
option_6: Sexual obsessions
option_7: Automatic behavior