keyword
MENU ▼
Read by QxMD icon Read
search

endoscopic dcr

keyword
https://www.readbyqxmd.com/read/27853012/outcomes-of-endoscopic-dacryocystorhinostomy-experience-of-a-fellowship-trainee-at-a-tertiary-care-center
#1
Saurabh Kamal, Mohammad Javed Ali, Akshay Gopinathan Nair
AIM: The study aims to report a single trainee's experience of learning and performing endoscopic endonasal dacryocystorhinostomy (En-DCR). SETTINGS AND DESIGN: This study was a retrospective, interventional case series. SUBJECTS AND METHODS: Fifty-four eyes of fifty patients presenting at a tertiary eye care center over 1 year were included in the study. All cases underwent endoscopic DCR with mitomycin-C and silicone intubation. The parameters studied included demographics, clinical features, intraoperative details, and postoperative ostium evaluation...
September 2016: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/27817053/magnetic-resonance-imaging-in-the-pre-operative-evaluation-of-obstructive-epiphora-true-fisp-and-vibe-vs-gadolinium
#2
Francesco Somma, Vincenzo d'Agostino, Fabio Tortora, Nicola Serra, Gerardo Sorrentino, Valeria Piscitelli, Andrea Somma, Mario Gamerra
PURPOSE: To assess unenhanced magnetic resonance imaging (MRI) in the preoperative evaluation of obstructive epiphora in patients undergoing dacryocystorhinostomy (DCR) and in particular, to evaluate the efficacy of this technique in the detection of the exact level of obstruction occurring in the naso-lachrymal duct (NLD). The correct identification and characterization of the NLD and its obstructions lead to a more effective surgery, preventing recurrent dacryocystitis after the surgical treatment...
November 5, 2016: La Radiologia Medica
https://www.readbyqxmd.com/read/27803866/outcomes-of-endoscopic-endonasal-dacryocystorhinostomy-for-intractable-lacrimal-dacryostenosis-and-associated-factors
#3
Tohru Tanigawa, Hirokazu Sasaki, Hiroshi Nonoyama, Yuichiro Horibe, Kunihiro Nishimura, Tetsuro Hoshino, Tetsuya Ogawa, Kenta Murotani, Hiromi Ueda, Masahiro Kaneda
AIM: To examine the effects of patient age, canalicular obstruction, mode of anesthesia, and duration of nasolacrimal intubation on the outcomes of endoscopic endonasal dacryocystorhinostomy (DCR). METHODS: Totally 56 eyes of 46 patients with prolonged epiphora underwent minimally invasive endoscopic endonasal DCR. A successful surgical outcome was defined as a significant improvement in symptoms, adequate water passage from the puncta to the nasal cavity, and patency of the DCR ostium...
2016: International Journal of Ophthalmology
https://www.readbyqxmd.com/read/27749620/piezosurgery-in-external-dacryocystorhinostomy
#4
Craig N Czyz, Amy M Fowler, Jonathan J Dutton, Kenneth V Cahill, Jill A Foster, Robert H Hill, Kelly R Everman, Cameron B Nabavi
BACKGROUND: Dacryocystorhinostomy (DCR) can be performed via an external or endoscopic approach. The use of ultrasonic or piezosurgery has been well described for endoscopic DCRs but is lacking for external DCRs. This study presents a case series of external DCRs performed using piezosurgery evaluating results and complications. METHODS: Prospective, consecutive case series of patients undergoing primary external DCR for lacrimal drainage insufficiency. A standard external DCR technique was used using 1 of 2 piezosurgery systems for all bone incision...
October 5, 2016: Ophthalmic Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/27727517/factors-associated-with-rhinostomy-shape-after-endoscopic-dacryocystorhinostomy
#5
Hyun Jin Shin, Kyung In Woo, Yoon-Duck Kim
OBJECTIVE: To determine the factors associated with rhinostomy shape after endoscopic dacryocystorhinostomy (DCR) in patients with primary acquired nasolacrimal duct obstruction. DESIGN: Retrospective comparative study. SETTING: University hospital. PARTICIPANTS: 102 cases in 70 patients were included in the study. MAIN OUTCOME MEASURE: All cases were classified into three groups according to the healed appearance of the rhinostomy: flat, ladle, and ice scoop type...
October 11, 2016: Clinical Otolaryngology
https://www.readbyqxmd.com/read/27664138/efficacy-of-adjunctive-mitomycin-c-in-transcanalicular-diode-laser-dacryocystorhinostomy
#6
Mustafa Ozsutcu, Ozlem Balci, Cafer Tanriverdi, Goktug Demirci
The objective of the study was to compare the success rate of transcanalicular laser dacryocystorhinostomy (TCL-DCR) with or without the use of adjunctive mitomycin C (MMC) in cases with primary nasolacrimal duct obstruction (NLDO). This retrospective study was comprised of 68 patients with uncomplicated primary NLDO. There were two groups in the study: the Group 1 (n = 35) patients underwent TCL-DCR surgery with MMC and the Group 2 (n = 33) patients underwent TCL-DCR surgery without MMC. All patients had bicanalicular silicone tube intubation...
September 23, 2016: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/27662629/mucosal-and-lacrimal-flaps-for-endonasal-dacryocystorhinostomy-a-systematic-review
#7
R Green, R Gohil, P Ross
BACKGROUND: Historically dacryocystorhinostomy (DCR) has been performed externally with very good outcomes. Current literature shows comparable success rates between endonasal and external approaches. A common reason for the failure of a DCR is the reclosure of the nasolacrimal stoma by granulation tissue and synechiae. OBJECTIVE OF REVIEW: A systematic review and critical evaluation of the evidence relating to the preservation of nasal mucosal flaps in DCR surgery...
September 23, 2016: Clinical Otolaryngology
https://www.readbyqxmd.com/read/27662197/comparative-evaluation-of-the-ostium-after-external-and-nonendoscopic-endonasal-dacryocystorhinostomy-using-image-processing-matlabs-and-image-j-softwares
#8
Anasua Ganguly, Hrishikesh Kaza, Aditya Kapoor, Jenil Sheth, Mohammad Hasnat Ali, Devjyoti Tripathy, Suryasnata Rath
PURPOSE: The purpose of this study was to compare the characteristics of the ostium after external dacryocystorhinostomy and nonendoscopic endonasal dacryocystorhinostomy (NEN-DCR). METHODS: This cross-sectional study included patients who underwent a successful external dacryocystorhinostomy or NEN-DCR and had ≥1 month follow up. Pictures of the ostium were captured with a nasal endoscope (4 mm, 30°) after inserting a lacrimal probe premarked at 2 mm. Image analyses were performed using Image J and Contour softwares...
September 21, 2016: Ophthalmic Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/27621786/teamwork-endoscopic-endonasal-surgery-in-failed-external-dacryocystorhinostomy
#9
Mohammad Ebrahim Yarmohammadi, Hassan Ghasemi, Farhad Jafari, Pupak Izadi, Mohammadreza Jalali Nadoushan, Narges Saghari Chin
PURPOSE: The purpose of this study was to evaluate the results of a teamwork revision endoscopic dacryocystorhinostomy (DCR) in eyes with previously failed external DCR. METHODS: This retrospective study was performed on 50 failed external DCR subjects who underwent a teamwork revision endoscopic DCR by an ophthalmologist and an otolaryngologist. Paranasal sinus CT scanning was performed for each patient before the revision surgery. During surgery, any abnormal tissue noticed before silicone intubation was sent for pathological evaluation...
July 2016: Journal of Ophthalmic & Vision Research
https://www.readbyqxmd.com/read/27590057/prevention-of-re-obstruction-in-watery-eye-treatment-three-flap-technique-in-external-dacryocystorhinostomy
#10
Hirohiko Kakizaki, Yoshiyuki Kitaguchi, Yasuhiro Takahashi, Jacqueline Mupas-Uy, Hidenori Mito
PURPOSE: To examine the surgical outcome of three-flap external dacryocystorhinostomy (3-flap ex-DCR) based on the most common site of granulation occurrence in no-flap endonasal DCR (no-flap en-DCR). METHODS: This was a retrospective observational study. We first examined the location of granulation occurrence in the osteotomy site using nasal endoscopy after no-flap en-DCR on 53 sides of 37 patients (5 male, 32 female) with nasolacrimal duct obstruction. Based on the results of this surgery, we performed 3-flap ex-DCR on 70 sides of 61 patients (18 male, 43 female) with nasolacrimal duct obstruction...
December 2016: Graefe's Archive for Clinical and Experimental Ophthalmology
https://www.readbyqxmd.com/read/27587346/acquired-fistula-of-the-lacrimal-sac-and-laisser-faire-approach-description-of-the-natural-history-of-acquired-fistulas-between-the-lacrimal-sac-and-the-skin-occurring-before-planned-endonasal-dacryocystorhinostomy-dcr-and-without-any-treatment-of-the-fistula
#11
A Pison, J-L Fau, E Racy, B Fayet
INTRODUCTION: The formation of a fistula between the lacrimal sac and the skin is a classic outcome of resistant lacrimal sac abscesses. There is currently no consensus about treatment in such cases. The goal of this study was to describe the natural history of acquired fistulas between the lacrimal sac and the skin, occurring before planned endonasal dacryocystorhinostomy (DCR) and without any treatment of the fistula. MATERIALS AND METHODS: This prospective study was only descriptive and included patients between 1999 and 2012...
October 2016: Journal Français D'ophtalmologie
https://www.readbyqxmd.com/read/27555748/etiologic-analysis-of-100-anatomically-failed-dacryocystorhinostomies
#12
Tarjani Vivek Dave, Faraz Ali Mohammed, Mohammad Javed Ali, Milind N Naik
BACKGROUND: The aim of this study was to assess the etiological factors contributing to the failure of a dacryocystorhinostomy (DCR). PATIENTS AND METHODS: Retrospective review was performed in 100 consecutive patients who were diagnosed with anatomically failed DCR at presentation to a tertiary care hospital over a 5-year period from 2010 to 2015. Patient records were reviewed for demographic data, type of past surgery, preoperative endoscopic findings, previous use of adjuvants such as intubation and mitomycin C, and intraoperative notes during the re-revision...
2016: Clinical Ophthalmology
https://www.readbyqxmd.com/read/27543067/a-comparative-study-of-transcanalicular-diode-laser-supported-endoscopic-dacryocystorhinostomy-and-non-laser-endoscopic-dacryocystorhinostomy
#13
Gültekin Övet, Yasar Sakarya, Mehmet Şentürk
OBJECTIVE: The primary surgical procedure for nasolacrimal duct obstruction is dacryocystorhinostomy (DCR). The purpose of this study was to compare non-laser endoscopic dacryocystorhinostomy (NL-EnDCR) and transcanalicular diode laser-supported endoscopic dacryocystorhinostomy (TDLS-EnDCR). MATERIALS AND METHOD: The data of patients who underwent DCR with the diagnosis of epiphora and chronic dacryocystitis between the years 2010 and 2016 were examined retrospectively...
July 12, 2016: American Journal of Otolaryngology
https://www.readbyqxmd.com/read/27463627/bacteriological-profile-in-conjunctival-lacrimal-sac-and-nasal-specimens-and-conjunctival-normalization-time-following-external-endoscopic-and-transcanalicular-multidiode-laser-dacryocystorhinostomy
#14
Melike Balikoglu-Yilmaz, Ayse Banu Esen, Tolga Yilmaz, Umit Taskin, Muhittin Taskapili, M Faruk Oktay, Emine Sen, Timur Kose
PURPOSE: To compare the conjunctival, lacrimal sac, and nasal flora cultures and conjunctival normalization time following external (EX-), endoscopic (EN-), and transcanalicular multidiode laser (TC-) dacryocystorhinostomy (DCR) and to evaluate the relationship between culture positivity and surgical success. We further performed antibiotic sensitivity analyses for lacrimal sac culture samples. METHODS: A total of 90 patients with primary acquired nasolacrimal duct obstruction were recruited and divided into EX-DCR (n=32), EN-DCR (n=28), and TC-DCR (n=30) groups...
May 2016: Arquivos Brasileiros de Oftalmologia
https://www.readbyqxmd.com/read/27456559/-treatment-choice-in-dacryostenosis-based-on-single-photon-emission-computed-tomography-and-x-ray-computed-tomography-findings
#15
E L At'kova, V D Yartsev, I O Tomashevsky, N N Krakhovetsky
AIM: To develop surgical indications in dacryostenosis within the vertical portion of lacrimal pathways that would consider findings of single-photon emission computed tomography (SPECT) combined with X-ray computed tomography (CT). MATERIAL AND METHODS: A total of 96 patients with isolated vertical-portion dacryostenosis (127 cases) were enrolled. The examination included collecting Munk's scores for epiphora, optical coherence tomography of the lower tear meniscus, lacrimal scintigraphy, and SPECT/CT...
May 2016: Vestnik Oftalmologii
https://www.readbyqxmd.com/read/27384034/cause-and-management-of-patients-with-failed-endonasal-dacryocystorhinostomy
#16
Ji Sun Baek, Seong Hun Jeong, Jung Hye Lee, Hye Sun Choi, Sung Joo Kim, Jae Woo Jang
Objectives: Endonasal dacryocystorhinostomy (DCR) is a well-established treatment method in patients with nasolacrimal duct obstruction. However, there are a few reports about the overall management of failed endonasal DCR. We investigated the causes and management strategies of failed endonasal DCR. Methods: This retrospective review included 61 patients (61 eyes) who had undergone revision surgery by the same surgeon after failed endonasal DCR between January 2008 and December 2012...
July 7, 2016: Clinical and Experimental Otorhinolaryngology
https://www.readbyqxmd.com/read/27342403/office-based-endoscopic-revision-using-a-microdebrider-for-failed-endoscopic-dacryocystorhinostomy
#17
Jongyeop Park, Hochang Kim
This article is to introduce office-based endoscopic revision surgery using a microdebrider for failed endoscopic dacryocystorhinostomy (EN-DCR). The authors conducted retrospective, non-comparative, interventional case series analysis of 27 eyes of 24 patients, treated by office-based revision EN-DCR using a microdebrider. After local anesthesia, anatomical failures (cicatrization, granuloma, synechia) after primary EN-DCR were treated with a microdebrider (Osseoduo 120, Bien-Air Surgery, Le Noirmont, Switzerland) in an office setting, and a bicanalicular silicone tube was placed...
June 24, 2016: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/27242921/in-vivo-and-cadaver-studies-of-the-canalicular-lacrimal-sac-mucosal-folds
#18
Yongsheng You, Jing Cao, Xiaogang Zhang, Wencan Wu, Tianlin Xiao, Yunhai Tu
Purpose. The study aimed to investigate canalicular/lacrimal sac mucosal folds (CLS-MFs) in vivo and in cadavers in order to explore their functional roles in the lacrimal drainage system. Method. The observations of CLS-MFs in vivo were performed on 16 patients with chronic dacryocystitis after undergoing an endonasal endoscopic dacryocystorhinostomy (EE-DCR). The lacrimal sacs and common canaliculi of 19 adult cadavers were dissected. The opening/closing of an orifice and mucosal fold was recorded. All of the specimens were subjected to a histological examination...
2016: Journal of Ophthalmology
https://www.readbyqxmd.com/read/27226202/-treatment-of-nasolacrimal-duct-obstruction-from-the-otorhinolaryngologist-s-perspective
#19
C Ginzkey, R Mlynski
BACKGROUND: Epiphora is the classic symptom of nasolacrimal duct obstruction, particularly among elderly people. Dacryocystorhinostomy (DCR) via external (Toti) and endonasal (West) approaches are well-established surgical treatments. OBJECTIVE: The aim of the present article is to describe the etiology and diagnostics of nasolacrimal duct obstruction. Furthermore, treatment modalities are discussed according to the current literature, with particular consideration of the otorhinolaryngologist's perspective...
June 2016: HNO
https://www.readbyqxmd.com/read/27178508/ultrasonic-bone-aspirator-assisted-endoscopic-dacryocystorhinostomy
#20
Toby O Steele, Machelle Wilson, E Bradley Strong
OBJECTIVE: To evaluate the ultrasonic bone aspirator versus traditional powered drill technique for use in endoscopic dacryocystorhinostomy. STUDY DESIGN: Retrospective chart review. SETTING: Academic institution. SUBJECTS AND METHODS: A retrospective chart review of all patients undergoing endoscopic dacryocystorhinostomy from June 2010 through May 2014 was performed. Data were collected from 63 eyes of 63 patients...
May 2016: American Journal of Otolaryngology
keyword
keyword
92449
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"