scholarly journals The outcomes of external dacryocystorhinostomy with bicanalicular silicone knot started in the lacrimal sac without suturing posterior flap

2021 ◽  
pp. 88-92
Author(s):  
Selim GENÇ ◽  
Taha AYYILDIZ ◽  
Osman ŞALKACI ◽  
İ̇brahim Ali HASSAN ◽  
İ̇brahim Abdi KEİNAN ◽  
...  
Keyword(s):  
Lacrimal Sac ◽  
Posterior Flap ◽  
External Dacryocystorhinostomy

scholarly journals External dacryocystorhinostomy

2019 ◽  
Vol 16 (3) ◽  
pp. 179-185
Author(s):  
Li Ying Long ◽  
Safinaz Mohd Khialdin ◽  
Nazila Binti Ahmad Azli
Keyword(s):  
Surgical Technique ◽  
Success Rate ◽  
Case Series ◽  
Nasolacrimal Duct ◽  
Nasolacrimal Duct Obstruction ◽  
Retrospective Case ◽  
Duct Obstruction ◽  
Posterior Flap ◽  
External Dacryocystorhinostomy ◽  
External Dcr

Aim: To analyse the epidemiological data, surgical technique, success rate, and complications of patients who underwent external DCR in Hospital Selayang from January 2015 to December 2016. Method: Retrospective case series. Results: A total of 21 eyes of 20 patients who underwent external DCR from January 2015 to December 2016 were identified and reviewed. There were 15 females (75%) and 5 males (25%). Age ranged from 5 to 75 years old, with a median age of 56 years old (IQR 23). Twelve patients presented with epiphora while eight patients presented with symptoms of dacryocystitis. One case was congenital, two were secondary nasolacrimal duct obstruction and the rest were primary nasolacrimal duct obstruction. All patients underwent external DCR under general anaesthesia. Silicone tube were inserted in 21 eyes, of which all were removed 3 months after the surgery except one patient whom had his tube dislodged accidentally. The overall success rate was 90.5% (n = 19), which was defined as no or minimal intermittent epiphora or no reflux on lacrimal irrigation at 12 months postoperative. There was one patient who had a cerebrospinal fluid leak treated successfully with intravenous antibiotics. Conclusion: The surgical success rate for external dacryocystorhinostomy was comparable to that of the global success rate of external DCR. This is attributed to the application of surgical technique such as anterior suspended flap modification and posterior flap excision.

Manometric Measurement of Lacrimal Sac Pressure after Endoscopic and External Dacryocystorhinostomy

2003 ◽  
Vol 123 (2) ◽  
pp. 325-329 ◽  
Author(s):  
Reda Kamel ◽  
Hany Gamal El-deen ◽  
Yehia Salah El-deen ◽  
Mohamed El-hamshary ◽  
Atef Assal ◽  
...  
Keyword(s):  
Lacrimal Sac ◽  
External Dacryocystorhinostomy ◽  
Manometric Measurement

scholarly journals Anatomy of lacrimal sac fossa affecting success rate in endoscopic and external dacryocystorhinostomy surgery in Mongolians

2021 ◽  
Author(s):  
Bayasgalan Purevdorj ◽  
Uranchimeg Dugarsuren ◽  
Bulgan Tuvaan ◽  
Baasankhuu Jamiyanjav
Keyword(s):  
Success Rate ◽  
Lacrimal Sac ◽  
External Dacryocystorhinostomy

scholarly journals Combined posterior flap and anterior suspended flap external dacryocystorhinostomy

2011 ◽  
Vol 4 (1) ◽  
pp. 40
Author(s):  
VedPrakash Gupta ◽  
Pragati Gupta ◽  
Rigved Gupta
Keyword(s):  
Posterior Flap ◽  
External Dacryocystorhinostomy

External Dacryocystorhinostomy: Do We Really Need to Repair the Posterior Flap?

Orbit ◽  
2013 ◽  
Vol 32 (2) ◽  
pp. 102-106 ◽  
Author(s):  
Sulaxmi Katuwal ◽  
Jaskirat Singh Aujla ◽  
Ben Limbu ◽  
Rohit Saiju ◽  
Sanduk Ruit
Keyword(s):  
Posterior Flap ◽  
External Dacryocystorhinostomy

Lacrimal Sac Empyema Incision and Drainage Followed by Early External Dacryocystorhinostomy

Orbit ◽  
2013 ◽  
Vol 32 (5) ◽  
pp. 278-280 ◽  
Author(s):  
Bahram Eshraghi ◽  
Hesam Hashemian ◽  
Masoud Aghsaei Fard ◽  
Mona Safizadeh
Keyword(s):  
Lacrimal Sac ◽  
Incision And Drainage ◽  
External Dacryocystorhinostomy

scholarly journals Reliable technique of Endoscopic Dacryocystorhinostomy – A Pilot Study

2016 ◽  
Vol 24 (3) ◽  
pp. 129-135
Author(s):  
Sudip Kumar Das ◽  
Chiranjib Das ◽  
Amit Bikram Maiti ◽  
Ruma Guha ◽  
Subhendu Chowdhury
Keyword(s):  
Pilot Study ◽  
Success Rates ◽  
Lacrimal Sac ◽  
Reliable Technique ◽  
Endoscopic Dacryocystorhinostomy ◽  
The Past ◽  
Canalicular Obstruction ◽  
External Dacryocystorhinostomy

Introduction Over last two decades endoscopic dacryocystorhinostomy has gained popularity over external dacryocystorhinostomy for post-canalicular obstruction. But the success rate is not very satisfactory. Our objective is to describe a technique where near 100% success can be achieved. Materials and Methods The study was conducted on 92 patients over 4 years and 6 months. The technique we describe involves creation of a large ostium, creation and apposition of nasal and lacrimal sac mucosal flaps. All the patients were under regular follow-up for12 months after operation. We also compared our result with other techniques. Results                                        The neo-ostium was well healed and free flow of normal saline was seen in 90 cases (97.83%) post-operatively. In one case there was ostium fibrosis and in another case granulations were seen. Conclusion For the past few decades many approaches have been tried for endoscopic dacryocystorhinostomy. But the long term success rates have not been satisfactory. Our technique of creating large stoma and proper mucosal apposition, when done properly gives near 100% success.

Endoscopic Revision of External Dacryocystorhinostomy

2007 ◽  
Vol 137 (3) ◽  
pp. 497-499 ◽  
Author(s):  
Ricardo Demarco ◽  
Alex Strose ◽  
Marcos Araújo ◽  
Fabiana Cardoso Pereira Valera ◽  
Iracema Moribe ◽  
...  
Keyword(s):  
Endoscopic Surgery ◽  
Revisional Surgery ◽  
Lacrimal Sac ◽  
Lacrimal Duct ◽  
Lacrimal Duct Obstruction ◽  
Duct Obstruction ◽  
Endoscopic Dacryocystorhinostomy ◽  
Perioperative Bleeding ◽  
External Dacryocystorhinostomy ◽  
Rate Of Success

OBJECTIVES: To observe the benefit of endoscopic surgery for the treatment of lacrimal duct obstruction in revisional surgeries after external dacryocystorhinostomy. STUDY DESIGN AND SETTING: Retrospective nonrandomized study. Eleven cases of recurrent lacrimal duct obstruction after external dacryocystorhinostomy were submitted to endoscopic dacryocystorhinostomy. RESULTS: The rate of success after revisional surgery was 90.9%. The major causes of failure of the external approach were the presence of granulation tissue, septal deviations and synechiae near the opening of the fistula, inadequate removal of the bony wall adjuvant the lacrimal sac, technical error in the localization of the lacrimal sac, and excessive perioperative bleeding that impaired the surgical field. CONCLUSION: Endoscopic dacryocystorhinostomy in revisional cases proved to be a safe technique of low morbidity, permitting effective resolution of the lacrimal obstructions. SIGNIFICANCE: Endoscopic surgery allows greater visibility of the lacrimal sac and its neighbor anatomic alterations and leads to better results.

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