Relevant bibliographies by topics / External Dacryocystorhinostomy (DCR)

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Academic literature on the topic 'External Dacryocystorhinostomy (DCR)'

Author: Grafiati
Published: 3 June 2025
Last updated: 1 August 2025

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Journal articles on the topic "External Dacryocystorhinostomy (DCR)"

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Poonam, Kumari Pinki, and Bhaskar Gyan. "A Hospital-Based Comparative Assessment of the Outcome of Revision External Dacryocystorhinostomy (DCR) With or Without Mitomycin C." International Journal of Pharmaceutical and Clinical Research 15, no. 3 (2023): 811–16. https://doi.org/10.5281/zenodo.12775214.

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<strong>Aim:&nbsp;</strong>The aim of the present study was to compare the outcome of revision external dacryocystorhinostomy (DCR) with or without mitomycin C.&nbsp;<strong>Methods:&nbsp;</strong>This prospective study was conducted on over 50 diagnosed patients with failed external dacryocystorhinostomy who arrived at the Regional Institute of Ophthalmology, IGIMS, Patna, Bihar, India for one year.&nbsp;<strong>Results:&nbsp;</strong>In 50 diagnosed patients with failed external dacryocystorhinostomy Group A underwent revision external dacryocystorhinostomy with Mitomycin&ndash;C and Group B
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Long, Li Ying, Safinaz Mohd Khialdin, and Nazila Binti Ahmad Azli. "External dacryocystorhinostomy." Asian Journal of Ophthalmology 16, no. 3 (2019): 179–85. http://dx.doi.org/10.35119/asjoo.v16i3.510.

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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.&#x0D; Method: Retrospective case series.&#x0D; 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
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Mohindroo, NK, and Harjitpal Singh. "Comparative Study of Endonasal Endoscopic Dacryocystorhinostomy and External Dacryocystorhinostomy." An International Journal Clinical Rhinology 8, no. 1 (2015): 1–4. http://dx.doi.org/10.5005/jp-journals-10013-1218.

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ABSTRACT A prospective study on 50 cases of chronic dacryocystitis was done to see outcome of management by endoscopic dacryocystorhinostomy (DCR) in Indian population and to look for its advantages or disadvantages over external-DCR. Effect of mitomycin-C was also evaluated in endoscopic DCR cases. Dacryocystitis was diagnosed on the basis of clinical examination by doing regurgitation test and lacrimal syringing. These patients were divided into two groups: group I consisted of those 25 subjects who were planned for endonasal endoscopic DCR and group II of those 25 subjects who underwent ext
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Faruque, S. M. Ahmed, Ashrafee Noor Badrunnesa, Prionti Saha, Iftasham Ahmed Mafi, Iftahaz Ahmed Shafi, and Md Asaduzzaman. "Prospective Comparison of Conventional External Dacryocystorhinostomy and Endonasal Laser Dacryocystorhinostomy." Journal of Bangladesh College of Physicians and Surgeons 42, no. 4 (2024): 355–62. http://dx.doi.org/10.3329/jbcps.v42i4.76322.

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Background:Epiphora, a common manifestation of chronic dacryocystitis, requires definitive treatment through dacryocystorhinostomy (DCR), a surgical procedure aimed at creating an alternative fluid drainage pathway.This study aimed to assess how effective both external dacryocystorhinostomy (Ex-DCR) and endonasal dacryocystorhinostomy (Endo-DCR) are in managing chronic dacryocystitis, with a specific focus on surgical duration, complication rates, and treatment outcomes. Methods: In this study, sixty participants were prospectively enrolled and evenly divided into two groups. Thirty patients w
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Basak, Bijan, Kaustuv Das Biswas, Subhradev Biswas, and Ankit Choudhary. "Endoscopic Dacryocystorhinostomy: Advantage over External Approach." Bengal Journal of Otolaryngology and Head Neck Surgery 27, no. 2 (2019): 161–66. http://dx.doi.org/10.47210/bjohns.2019.v27i2.244.

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Introduction &#x0D; Although external DCR was considered to be the Gold Standard treatment for NLD obstruction, endoscopic DCR appears to give comparable results, with the advantage of the absence of external facial scar and no disruption of the medial palpebral ligament or the angular facial vessels. This study aims to evaluate the outcome of endoscopic dacryocystorhinostomy (DCR) and compare with the outcome of external DCR, based on data available on literature search.&#x0D; Materials and Methods &#x0D; In this prospective, longitudinal, interventional study, 67 cases of chronic dacryocysti
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Shweta, Sharma, Rana Sheeba, Bakshi Vicky, and Koul Prateek. "External Versus Endonasal Dacryocystorhinostomy: A Hospital Based Comparative Study." International Journal of Pharmaceutical and Clinical Research 14, no. 4 (2022): 233–38. https://doi.org/10.5281/zenodo.13835536.

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<strong>Objectives:</strong>&nbsp;This study was to compare the surgical outcome, quality of life and patients satisfaction of external versus endonasal dacryocystorhinostomy surgical procedure of patients with nasolacrimal duct obstruction in a tertiary care centre.&nbsp;<strong>Methods:</strong>&nbsp;The external DCR surgery was performed by the standard technique. The mechanical endoscopic endonasal approach included enlargement of the bony ostium using a diamond burr, full length opening of the lacrimal sac and approximation of nasal and lacrimal sac mucosal edges. No sutures were used. Si
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Malik, Saad Mushtaq, Sana Javed Javed, Kashif Ali, Muhammad Khizar Niazi, Farooq Ahmad, and Shaista Hashmi. "Comparison of Endoscopic Laser Assisted Dacryocystorhinostomy with Conventional External Dacryocystorhinostomy Surgery." Pakistan Armed Forces Medical Journal 75, SUPPL-4 (2025): S606—S610. https://doi.org/10.51253/pafmj.v75isuppl-4.12429.

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Objective: To compare the effectiveness and outcomes of endoscopic laser assisted dacryocystorhinostomy (DCR) with conventional external dacryocystorhinostomy (DCR) for symptomatic nasolacrimal duct occlusion (NLDO). Study Design: Quasi-experimental study. Place and Duration of Study: Ophthalmology department at Combined Military Hospital, Multan from March 2023 to Feb 2024. Methodology: 40 participants (n=40) were included in this study through non-probability convenience sampling technique. Twenty participants (n=20) were treated by conventional external DCR surgery (Group A), while the othe
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Duwal, S., and R. Saiju. "Outcomes of external dacryocystorhinostomy and endoscopic endonasal dacryocystorhinostomy in the management of nasolacrimal duct obstruction." Nepalese Journal of Ophthalmology 7, no. 1 (2015): 39–46. http://dx.doi.org/10.3126/nepjoph.v7i1.13165.

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Introduction: Dacryocystorhinostomy (DCR) is the treatment of choice for nasolacrimal duct obstruction. Although external DCR is regarded as the gold standard, endoscopic DCR is evolving as an equally-effective alternative. Objectives To compare the success rate of treating nasolacrimal duct obstruction by endoscopic endonasal method compared to the conventional DCR surgery.Materials and methods This prospective, comparative, non-randomised study was conducted in 2009 - 2010. Thirty consecutive patients undergoing endoscopic endonasal DCR (Group 1) and 30 consecutive patients undergoing extern
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Goel, Ruchi, Saurabh Kamal, Sonam Angmo Bodh, Smriti Nagpal, Smriti Bansal, and Kshitij Aditya. "Endoscopic Dacryocystorhinostomy." Delhi Journal of Ophthalmology 22, no. 2 (2011): 93–97. https://doi.org/10.4103/0972-0200.376584.

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Symptomatic epiphora due to nasolacrimal duct obstruction (NLDO) is a common disorder and external dacryocystorhinostomy (DCR) is still considered the gold standard for its treatment. But with minimally invasive scar less surgery becoming the demand of the modern day ophthalmic surgery, there has been a renewed interest in the development of endoscopic technology. The transnasal approach to DCR was initially described a century ago. A rekindling of interest in this route led to the use of lasers in DCR. In this article we made an attempt to highlight the contemporary technigues of endoscope as
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Chowdhury, Kanishka, Sagar Karmakar, Subhadip Sarkar, and Suman Mukhopadhyay. "A Comparative Study between Endoscopic Dacryocystorhinostomy and External Dacryocystorhinostomy – A Hospital-Based Study." Journal of Evidence Based Medicine and Healthcare 7, no. 44 (2020): 2526–29. http://dx.doi.org/10.18410/jebmh/2020/522.

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BACKGROUND Dacryocystorhinostomy (DCR) can be performed via two approaches either external approach or endonasally. Earlier, external approach was preferred but with the recent introduction of endoscopy, the focus has shifted to endoscopic DCR as it is a less invasive procedure. This study was conducted to compare both the approaches. METHODS 50 patients were selected from patients attending eye and ENT OPD of a medical college in Kolkata with complaints of watering and / or discharge or with other features of chronic dacryocystitis e.g., mucocele, pyocele etc. They were then allocated in to t
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Book chapters on the topic "External Dacryocystorhinostomy (DCR)"

1

Tavakoli, Mehdi, Benjamin Erickson, and Wendy W. Lee. "External Dacryocystorhinostomy 1 (DCR)." In Operative Dictations in Ophthalmology. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-45495-5_143.

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Nabavi, Cameron B., and Craig N. Czyz. "External Dacryocystorhinostomy 2 (DCR)." In Operative Dictations in Ophthalmology. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-45495-5_144.

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Tavakoli, Mehdi, Benjamin Erickson, and Wendy W. Lee. "External Dacryocystorhinostomy 1 (DCR)." In Operative Dictations in Ophthalmology. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-53058-7_178.

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Nabavi, Cameron B., and Craig N. Czyz. "External Dacryocystorhinostomy 2 (DCR)." In Operative Dictations in Ophthalmology. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-53058-7_179.

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"28 External Dacryocystorhinostomy (DCR)." In Ophthalmic Plastic Surgery, edited by Suzanne K. Freitag, N. Grace Lee, Daniel R. Lefebvre, and Michael K. Yoon. Georg Thieme Verlag, 2020. http://dx.doi.org/10.1055/b-0039-173355.

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Bhanwala, Sindhuja. "Dacryocystitis and its management." In Rhinology Conditions - Contemporary Topics [Working Title]. IntechOpen, 2024. http://dx.doi.org/10.5772/intechopen.1005585.

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The lacrimal apparatus drains into the inferior meatus of the nose via the nasolacrimal duct. Blockage of this drainage pathway leads to a consistent and continuous epiphora which tends to become sticky and thick over time. Thus, it can lead to recurrent episodes of acute infections which present with a swelling in the medial canthal region (acute dacryocystitis). Dacryocystorhinostomy (DCR) is recognized as the most suitable treatment for patients with obstruction of the lacrimal system at the level of the sac or the nasolacrimal duct. This operation aims to create a bypass between the lacrim
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Dailey, Roger A., and Mauricio R. Chavez. "Surgery of the Lacrimal System." In Surgery of the Eyelid, Lacrimal System, and Orbit. Oxford University Press, 2011. http://dx.doi.org/10.1093/oso/9780195340211.003.0021.

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Obstruction of the tear outflow system can occur anywhere along its course from the tear lake to the inferior meatus of the nose. Surgical techniques designed to relieve this functional or complete obstruction have been available for a long time. Toti of Italy described the dacryocystorhinostomy (DCR) procedure in 1908 as a treatment modality for obstruction of the nasolacrimal duct. His technique did not make use of mucosal flaps. Dupuy-Dutemps of France, on the other hand, encouraged the use of flaps. He recommended suturing together the nasal mucosal and lacrimal sac flaps. The success rate
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