Disease staging: CliniCal anD CoDeD Criteria - HCUP

Clinical Criteria with Description, Diagnostic Findings and ICD-9-CM codes
DXCat Number: EYE30
MultiStage: No
DXCat Label: Orbital Mucormycosis Specificity: A
Etiology:
Infection
Stage Description Diagnostic findings ICD-9-CM Codes
1.01 Orbital mucormycosis Orbital mucormycosis [biopsy report]
NO;
AND change in vision ≤ 24 hrs.
AND facial pain
OR ocular pain
OR lid edema
AND corneal hypesthesia
OR proptosis
OR internal ophthalmoplegia
OR external ophthalmoplegia
AND sinus opacification [orbital x-ray report]
2.01 with loss of vision Stage 1.01
AND visual acuity ≤ 20/70
2.02 with apex syndrome Stage 2.01
AND proptosis
AND sinus opacification [orbital x-ray report]
3.01 with cerebral mucormycosis Stage 2.02
AND cerebral mucormycosis [MRI or CT scan brain ]
OR disorientation:
3.02 with coma Stage 3.01
AND coma:
3.03 with shock Stage 3.01-3.02
AND shock:
4.00 with death Stage 3.01
AND death
NO;
NO;
NO;
NO;
NO;
NO;
References:
Fisher JP, Lewis ML, Blumenkrantz M, et al. The acute retinal necrosis syndrome. part I: clinical manifestations. Ophthalmology. 1982;(89)1309-1316.
O’Day DM, Jones BR. Herpes simplex keratitis. In: Duane TD, Jaeger EA, eds. Clinical Ophthalmology. Philadelphia, PA: Harper & Row; 1987:(4)19.
Thursday, January 07, 2010 9:21:38 AM
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