The Progress On Treatment Of Chronic Dacryocystitis

Chronic dacryocystitis is a common diease .Patients with chronic dacryocystitis suffer from pain and lachrymation which make their value of life declined. Surgerys are traditional therapy method on chronic dacryocystitis in order to dredge or renconstruct even rebuild the drainage of tear. As the developmeng on medicine , laser technology and intubation of nasolacrimal duct have been used rencently.They are easily operated, convinient for patients, certain curative effect and being more popular than traditional surgerys.This paper reviews the methods on chronic dacryocystitis including their advantage and disadvantage and the progress about them.