title: Use of crawford tube for chronic suppurative lacrimal canaliculitis.
abstract: OBJECTIVE
  To assess the effectiveness of the Crawford tube for the treatment of chronic suppurative lacrimal canaliculitis.
  
  
  METHODS
  A prospective study was performed on 8 consecutive patients who accepted the Crawford tube to treat chronic suppurative lacrimal canaliculitis. Postoperatively, the patients were treated with 0.5% levofloxacin eyedrops 4 times per day and oral levofloxacin tablets 0.5 g once per day for 4 days. Follow-up times were >3 months after removing the Crawford tube. The condition of the lacrimal punctum and patient's symptoms were carefully evaluated.
  
  
  RESULTS
  All patients had unilateral single canaliculus involvement and had excellent resolution of canaliculitis without the need for surgical treatment. Complications included lacrimal punctum granulation and lacrimal punctum dehiscence.
  
  
  CONCLUSIONS
  The insertion of the Crawford tube may offer an alternative to surgery in the management of suppurative lacrimal canaliculitis.
authors.affiliation: *Eye Center, Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou; and †Zhejiang Provincial Key Lab of Ophthalmology, Zhejiang, China.
authors.forename: Xiuming
authors.initials: X
authors.lastname: Jin
authors.forename: Yingying
authors.initials: Y
authors.lastname: Zhao
authors.forename: Nvxia
authors.initials: N
authors.lastname: Tong
authors.forename: Wen
authors.initials: W
authors.lastname: Xu
mesh_terms: D000328:Adult; D000368:Aged; D002908:Chronic Disease; D003607:Dacryocystitis / Q000601:surgery*; D005260:Female; D006801:Humans; D007440:Intubation / Q000295:instrumentation*; D008297:Male; D008875:Middle Aged; D009301:Nasolacrimal Duct / Q000601:surgery*; D011446:Prospective Studies; D015607:Stents; D016896:Treatment Outcome