Conjunctivoductivo‐Dacryocystorhinostomy: A Novel Surgery for Intractable Canalicular Obstruction

2021 ◽  
Author(s):  
Munetaka Ushio ◽  
Hidetaka Masahara ◽  
Masashi Sakamoto ◽  
Yasushi Ohta ◽  
Takatoshi Maeno ◽  
...  
Keyword(s):  
Canalicular Obstruction

A novel procedure for treating canalicular obstruction by re-canaliculisation and bicanalicular intubation

2011 ◽  
Vol 96 (3) ◽  
pp. 366-369 ◽  
Author(s):  
Dong Chen ◽  
Naiyang Li ◽  
Pengxia Wan ◽  
Jianhui Xiao ◽  
Ying Liu ◽  
...  
Keyword(s):  
Canalicular Obstruction

Dacryoendoscopic observation and incidence of canalicular obstruction/stenosis associated with S-1, an oral anticancer drug

2012 ◽  
Vol 56 (3) ◽  
pp. 214-218 ◽  
Author(s):  
Tsugihisa Sasaki ◽  
Hiroaki Miyashita ◽  
Tamon Miyanaga ◽  
Katsushi Yamamoto ◽  
Kazuhisa Sugiyama
Keyword(s):  
Anticancer Drug ◽  
Canalicular Obstruction

Balloon Catheter Dilation in Common Canalicular Obstruction of the Lacrimal System: Safety and Long-term Effectiveness

Radiology ◽  
2000 ◽  
Vol 214 (3) ◽  
pp. 781-786 ◽  
Author(s):  
Gi Young Ko ◽  
Deok Hee Lee ◽  
Hyo-Sook Ahn ◽  
Hyun Ki Yoon ◽  
Kyu-Bo Sung ◽  
...  
Keyword(s):  
Balloon Catheter ◽  
System Safety ◽  
Lacrimal System ◽  
Canalicular Obstruction ◽  
Common Canalicular Obstruction

scholarly journals Endoscopic laser recanalisation of presaccal canalicular obstruction

1999 ◽  
Vol 83 (4) ◽  
pp. 443-447 ◽  
Author(s):  
A. Kuchar ◽  
P. Novak ◽  
S. Pieh ◽  
M. Fink ◽  
F. J. Steinkogler
Keyword(s):  
Canalicular Obstruction ◽  
Endoscopic Laser

Co-existing lacrimal drainage anomalies in eyes with congenital Glaucoma

2022 ◽  
pp. 112067212110734
Author(s):  
Sirisha Senthil ◽  
Mohammad Javed Ali ◽  
Raghava Chary ◽  
Anil K Mandal
Keyword(s):  
Time Delay ◽  
Glaucoma Surgery ◽  
Nasolacrimal Duct ◽  
Congenital Glaucoma ◽  
Treatment Interventions ◽  
Congenital Nasolacrimal Duct Obstruction ◽  
Duct Obstruction ◽  
Canalicular Obstruction ◽  
Lacrimal Fistula ◽  
Lacrimal Drainage

Aim To evaluate the occurrence of co-existing congenital nasolacrimal duct obstruction (CNLDO) and other lacrimal anomalies in eyes with congenital glaucoma (CG). Methods Retrospective analysis of children aged ≤1-year with co-existing CG and CNLDO seen between 1998 and 2019, treatment interventions and outcomes. Results During the study period, 1993 children had CG and 6203 children had CNLDO, among the children aged 1-year or less. Of these, 51 children (73 eyes) had co-existing CG and CNLDO. The prevalence of CNLDO in CG was 2.5% (51/1993) and the prevalence of CG among CNLDO was 0.8% (51/6203). Median age (Interquartile range, IQR) was 53 days (IQR: 8, 155), when they were diagnosed with CG. Among the children with CNLDO, 68 eyes (93.1%) had simple CNLDO, and 5 eyes (6.9%) had complex CNLDO. Associated lacrimal anomalies were present in 7/73 eyes, including congenital lacrimal fistula in two eyes, upper punctal agenesis and upper mid-canalicular obstruction in two eyes each, and upper single canalicular-wall hypoplasia in one eye. Lacrimal syringing and probing were successful in 69/72 eyes (95.8%), and failed in 3 eyes (4.2%). These 3 eyes had complex CNLDO and underwent Dacryocystorhinostomy (DCR) with Mitomycin-C and intubation. Sixty-two eyes underwent combined trabeculotomy and trabeculectomy, and two eyes underwent trabeculectomy. Median age at glaucoma surgery was 87 days (IQR: 54, 193). Median time delay for glaucoma surgery after probing was 18 days (IQR: 12, 35). Conclusion Among children aged ≤1-year presenting with congenital glaucoma coexisting lacrimal drainage anomalies was noted in 2.5% and simple CNLDO was the commonest. Early intervention is of paramount importance to prevent sight-threatening intraocular infection with CNLDO, and to minimize the delay of glaucoma surgery. The outcomes of lacrimal probing were excellent, however complex CNLDO required DCR.

Herpetic Canalicular Obstruction

1987 ◽  
Vol 18 (5) ◽  
pp. 367-370
Author(s):  
Robison D Harley ◽  
Mary A Stefanyszyn ◽  
Leonard Apt ◽  
Leonard B Nelson
Keyword(s):  
Canalicular Obstruction
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