Results During the follow-up period of 6 to 12 months, 41 eyes healed well and both pyorrhea and epiphora had disappeared;1 eye improved and both pyorrhea and epiphora had decreased.

结果经过6~12个月的随访发现，泪症状消，泪道冲洗，到治愈标准41眼，泪症状减轻，泪道冲洗而不，到好转标准1眼。