Cumulative Official WHO Updates to ICD 10 - 1996 - 2001

Note edema, erythema, or ulceration of the skin lining. If lumen obstructed, note whether the cause is cerumen, foreign body, or exudate. Record whether any exudate is serous, purulent, sanguineous, mucoid, odorous, profuse, scanty, or pulsating. If the external canal has a small diameter, a small speculum and adequate cleansing with a small ... ................
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