Pathogenesis, diagnostic methods, and therapeutic strategies for tear duct obstruction
10.3760/cma.j.cn341190-20240618-00758
- VernacularTitle:泪道阻塞的发病机制、诊断方法及治疗策略
- Author:
Tingting CHEN
1
;
Weina REN
1
;
Wenpeng DONG
1
Author Information
1. 宁波大学附属人民医院眼科，宁波 315100
- Publication Type:Journal Article
- Keywords:
Lacrimal duct obstruction;
Dacryocystitis;
Diagnosis;
Combined modality therapy;
Universal precautions;
Review
- From:
Chinese Journal of Primary Medicine and Pharmacy
2025;32(4):637-640
- CountryChina
- Language:Chinese
-
Abstract:
Lacrimal duct obstruction is a common condition in ophthalmology. Chronic dacryocystitis, resulting from a secondary infection, can significantly impact a person's health and quality of life and may easily lead to obstruction due to inflammation or trauma. The most common symptom of a blocked tear duct is excessive tearing. Over time, if the tear duct becomes infected with bacteria, chronic dacryocystitis can develop, leading to inflammation of the conjunctiva, eyelids, and face, which can severely affect a patient's daily life. Therefore, active research into the risk factors associated with lacrimal canal obstruction, as well as an understanding of their prevalence in the population, is essential. This knowledge will aid in further investigations into their pathogenesis and preventive measures, which are crucial for reducing incidence rates and improving treatment outcomes.
