OTHER DISEASES OF THE UPPER RESPIRATORY TRACT (470-478)
478 Other diseases of upper respiratory tract
478.0: Hypertrophy of nasal turbinates
478.1: Other diseases of nasal cavity and sinuses
Excludes:
varicose ulcer of nasal septum (456.8)
478.2: Other diseases of pharynx, not elsewhere classified
478.3: Paralysis of vocal cords or larynx
478.4: Polyp of vocal cord or larynx
Excludes:
adenomatous polyps (212.1)
478.5: Other diseases of vocal cords
Abscess of vocal cords
Cellulitis of vocal cords
Granuloma of vocal cords
Leukoplakia of vocal cords
Chorditis (fibrinous) (nodosa) (tuberosa)
Singers' nodes
478.6: Edema of larynx
Edema (of):
glottis
subglottic
supraglottic
478.7: Other diseases of larynx, not elsewhere classified
478.8: Upper respiratory tract hypersensitivity reaction, site unspecified
Excludes:
hypersensitivity reaction of lower respiratory tract, as:
extrinsic allergic alveolitis (495.0-495.9)
pneumoconiosis (500-505)
478.9: Other and unspecified diseases of upper respiratory tract
Abscess of trachea
Cicatrix of trachea
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