Chapter VII

Diseases of the eye and adnexa
(H00-H59)

Disorders of eyelid, lacrimal system and orbit
(H00-H06)


H00		Hordeolum and chalazion
H00.0		Hordeolum and other deep inflammation of eyelid
		Abscess Furuncle Stye				} } }	of eyelid
H00.1		Chalazion


H01		Other inflammation of eyelid
H01.0		Blepharitis
		Excludes:	blepharoconjunctivitis ( H10.5 )
H01.1		Noninfectious dermatoses of eyelid
		Dermatitis: · allergic · contact · eczematous Discoid lupus erythematosus Xeroderma				} } } } } }	of eyelid
H01.8		Other specified inflammation of eyelid
H01.9		Inflammation of eyelid, unspecified


H02		Other disorders of eyelid
		Excludes:	congenital malformations of eyelid ( Q10.0-Q10.3 )
H02.0		Entropion and trichiasis of eyelid
H02.1		Ectropion of eyelid
H02.2		Lagophthalmos
H02.3		Blepharochalasis
H02.4		Ptosis of eyelid
H02.5		Other disorders affecting eyelid function
		Ankyloblepharon Blepharophimosis Lid retraction
		Excludes:	blepharospasm ( G24.5 ) tic (psychogenic) ( F95.- ) · organic ( G25.6 )
H02.6		Xanthelasma of eyelid
H02.7		Other degenerative disorders of eyelid and periocular area
		Chloasma Madarosis Vitiligo				} } }	of eyelid
H02.8		Other specified disorders of eyelid
		Hypertrichosis of eyelid Retained foreign body in eyelid
H02.9		Disorder of eyelid, unspecified


H03*		Disorders of eyelid in diseases classified elsewhere
H03.0*		Parasitic infestation of eyelid in diseases classified elsewhere
		Dermatitis of eyelid due to Demodex species ( B88.0+ ) Parasitic infestation of eyelid in: · leishmaniasis ( B55.-+ ) · loiasis ( B74.3+ ) · onchocerciasis ( B73+ ) · phthiriasis ( B85.3+ )
H03.1*		Involvement of eyelid in other infectious diseases classified elsewhere
		Involvement of eyelid in: · herpesviral [herpes simplex] infection ( B00.5+ ) · leprosy ( A30.-+ ) · molluscum contagiosum ( B08.1+ ) · tuberculosis ( A18.4+ ) · yaws ( A66.-+ ) · zoster ( B02.3+ )
H03.8*		Involvement of eyelid in other diseases classified elsewhere
		Involvement of eyelid in impetigo ( L01.0+ )


H04		Disorders of lacrimal system
		Excludes:	congenital malformations of lacrimal system ( Q10.4-Q10.6 )
H04.0		Dacryoadenitis
		Chronic enlargement of lacrimal gland
H04.1		Other disorders of lacrimal gland
		Dacryops Dry eye syndrome Lacrimal: · cyst · gland atrophy
H04.2		Epiphora
H04.3		Acute and unspecified inflammation of lacrimal passages
		Dacryocystitis (phlegmonous) Dacryopericystitis Lacrimal canaliculitis				} } }	acute, subacute or unspecified
		Excludes:	neonatal dacryocystitis ( P39.1 )
H04.4		Chronic inflammation of lacrimal passages
		Dacryocystitis Lacrimal: · canaliculitis · mucocele				} } } }	chronic
H04.5		Stenosis and insufficiency of lacrimal passages
		Dacryolith Eversion of lacrimal punctum Stenosis of lacrimal: · canaliculi · duct · sac
H04.6		Other changes in lacrimal passages
		Lacrimal fistula
H04.8		Other disorders of lacrimal system
H04.9		Disorder of lacrimal system, unspecified


H05		Disorders of orbit
		Excludes:	congenital malformation of orbit ( Q10.7 )
H05.0		Acute inflammation of orbit
		Abscess Cellulitis Osteomyelitis Periostitis				} } } }	of orbit
		Tenonitis
H05.1		Chronic inflammatory disorders of orbit
		Granuloma of orbit
H05.2		Exophthalmic conditions
		Displacement of globe (lateral) NOS
		Haemorrhage Oedema				} }	of orbit
H05.3		Deformity of orbit
		Atrophy Exostosis				} }	of orbit
H05.4		Enophthalmos
H05.5		Retained (old) foreign body following penetrating wound of orbit
		Retrobulbar foreign body
H05.8		Other disorders of orbit
		Cyst of orbit
H05.9		Disorder of orbit, unspecified


H06*		Disorders of lacrimal system and orbit in diseases classified elsewhere
H06.0*		Disorders of lacrimal system in diseases classified elsewhere
H06.1*		Parasitic infestation of orbit in diseases classified elsewhere
		Echinococcus infection of orbit ( B67.-+ ) Myiasis of orbit ( B87.2+ )
H06.2*		Dysthyroid exophthalmos ( E05.-+ )
H06.3*		Other disorders of orbit in diseases classified elsewhere