Refractory Congenital Nasolacrimal Duct Obstruction in Children
Conditions
Interventions
Lacrimal Intubation Combined with Inferior Turbinate Fracture Internal Transfer:Lacrimal Intubation Combined with Inferior Turbinate Fracture Internal Transfer
Only Lacrimal Intubation:Only Lacrimal Intubation
Endonasal Dacryocystorhinostomy:Endonasal Dacryocystorhinostomy
Sponsors
Aier Eye Hospital of Wuhan University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Meet the diagnostic criteria of CNLDO: persistent tearing, widening of the lake of tears, full reflux of the lacrimal passage, reflux with or without secretions; 2. Aged < 18 years; 3. The child has undergone lacrimal passage exploration The childs guardian has no communication barriers, has certain literacy skills, and informed consent to participate in this study voluntarily.
Exclusion criteria
Exclusion criteria: 1. History of lacrimal duct intubation, or nasal lacrimal sac anastomosis, or conjunctival sac nasal anastomosis; 2. Lacrimal punctum or lacrimal duct obstruction, acute inflammation of the lacrimal duct, bony stenosis or atresia of the lacrimal duct, trauma Lacrimal disease, acute inflammation of the eyelid, eyelid deformity, maxillofacial deformity, Down syndrome, rhinitis and sinusitis; 3. Postoperative follow-up < 6 month.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| surgical effect; | — |
Secondary
| Measure | Time frame |
|---|---|
| demographic characteristics;obstruction site and type;the distance from the inferior turbinate to the outer wall of the nasal cavity;The shape and location of the original nasolacrimal duct opening;types of postoperative complications in control group B; | — |
Countries
China
Contacts
Public ContactXie Yangyang
Aier Eye Hospital of Wuhan University
Outcome results
None listed