H04.22 - Epiphora due to insufficient drainage H04.2 - Epiphora H04.22 - Epiphora due to insufficient drainage
H04.221 - Epiphora due to insufficient drainage, right lacrimal gland H04.222 - Epiphora due to insufficient drainage, left lacrimal gland H04.223 - Epiphora due to insufficient drainage, bilateral lacrimal glands H04.229 - Epiphora due to insufficient drainage, unspecified lacrimal gland