This page needs to be proofread.
2 Exfoliation due to erythematous condition involving 20-29 percent of body surface
- L49.3 Exfoliation due to erythematous condition involving 30-39 percent of body surface
- L49.4 Exfoliation due to erythematous condition involving 40-49 percent of body surface
- L49.5 Exfoliation due to erythematous condition involving 50-59 percent of body surface
- L49.6 Exfoliation due to erythematous condition involving 60-69 percent of body surface
- L49.7 Exfoliation due to erythematous condition involving 70-79 percent of body surface
- L49.8 Exfoliation due to erythematous condition involving 80-89 percent of body surface
- L49.9 Exfoliation due to erythematous condition involving 90 or more percent of body surface
L50 Urticaria
- Excludes1: allergic contact dermatitis (L23.-)
- angioneurotic edema (T78.3)
- giant urticaria (T78.3)
- hereditary angio-edema (D84.1)
- Quincke's edema (T78.3)
- serum urticaria (T80.6)
- solar urticaria (L56.3)
- urticaria neonatorum (P83.8)
- urticaria papulosa (L28.2)
- urticaria pigmentosa (Q82.2)
- L50.0 Allergic urticaria
- L50.1 Idiopathic urticaria
- L50.2 Urticaria due to cold and heat
- L50.3 Dermatographic urticaria
- L50.4 Vibratory urticaria
- L50.5 Cholinergic urticaria
- L50.6 Contact urticaria
- L50.8 Other urticaria
- Chronic urticaria
- Recurrent periodic urticaria
- L50.9 Urticaria, unspecified
L51 Erythema multiforme
- Code first (T36-T50) to identify drug, if drug-induced
- Use additional code to identify associated manifestations, such as:
- arthropathy associated with dermatological disorders (M14.8-)
- conjunctival edema (H11.42)
- conjunctivitis (H10.22-)
- corneal
