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Application of four-valve technique in the improved conjunctivo-dacryocystorhinostomy / 国际眼科杂志(Guoji Yanke Zazhi)
International Eye Science ; (12): 1220-1223, 2022.
Article in Chinese | WPRIM | ID: wpr-929511
ABSTRACT

AIM:

To investigate the safety and effectiveness of four-valve technique in the improved conjunctivo-dacryocystorhinostomy.

METHODS:

Retrospective clinical study. A total of 28 patients(28 eyes)who were treated in our hospital from September 2017 to June 2020 with lacrimal disease were selected as the research subjects. These patients were treated with conjunctivo-dacryocystorhinostomy. Postoperative follow-up was performed for 6-12mo to observe the surgical effect, satisfaction and postoperative complications.

RESULTS:

The positive rate of fluorescein sodium dye excretion test after surgery in this group of patients was 96%(27/28), the success rate of surgery was 96%(27/28), the cure rate was 68%(19/28), the improvement rate was 28%(8/28), the ineffective rate was 4%(1/28)and the overall satisfaction of patients was 93%(26/28). The postoperative complications included ocular foreign body sensation(28 eyes), conjunctival hyperemia(11 eyes), nasal cavity and conjunctival sac bleeding(8 eyes)and lacrimal passage tube out(1 eye).

CONCLUSION:

The four-valve technique is used to improve the conjunctivo-dacryocystorhinostomy with high success rate, less complications, safety and effectiveness.

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: International Eye Science Year: 2022 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: International Eye Science Year: 2022 Type: Article