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lacrimal surgery

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https://www.readbyqxmd.com/read/30325843/concurrent-microbial-keratitis-and-nasolacrimal-duct-obstruction-concordance-etiopathogenesis-and-outcome
#1
Arpita Nayak, Sanchita Mitra Basu, Anuria De, Aparajita Mallick, Sujata Das, Suryasnata Rath
PURPOSE: Nasolacrimal duct obstruction (NLDO) is believed to be a risk factor for microbial keratitis (MK). The primary objective of this study was to look at microbiological concordance between corneal scraping and lacrimal sac flora in patients with concurrent MK and NLDO. The secondary objective was to compare microbiological isolates from MK and NLDO, MK alone, NLDO alone, and healthy subjects. METHODS: A prospective comparative study of 146 subjects with standard microbiological analyses was performed between February 2014 and October 2017...
October 5, 2018: Cornea
https://www.readbyqxmd.com/read/30315581/long-term-neurological-morbidity-following-endoscopic-transnasal-resection-of-juvenile-angiofibroma
#2
Davide Mattavelli, Vittorio Rampinelli, Marco Ferrari, Alberto Schreiber, Bruno Guarneri, Piero Nicolai
OBJECTIVES/HYPOTHESIS: Although transnasal endoscopic resection (TER) of juvenile angiofibroma (JA) is unquestionably less invasive than traditional external approaches, several endonasal and neurovascular structures are sacrificed during the procedure. The aim of this study was to evaluate long-term neurological morbidity and related quality of life following TER of JA. STUDY DESIGN: Retrospective cohort study. METHODS: All patients who underwent TER for JA at the Unit of Otorhinolaryngology-Head and Neck Surgery of the University of Brescia from 1994 to 2016 were contacted to know their availability to undergo a battery of tests aimed to assess lacrimal secretion (Schirmer test), impairment of sensitive nerves (electrophysiological threshold test), and impact on quality of life of tearing reduction and sensitivity impairment with the Ocular Surface Disease Index (OSDI) and visual analogue scale (VAS) (0-10), respectively...
October 12, 2018: Laryngoscope
https://www.readbyqxmd.com/read/30311520/successful-chemical-ablation-of-an-intraorbital-cyst-caused-by-an-eyelid-injury-and-iatrogenic-ankyloblepharon-formation-in-a-duck
#3
Shin Ae Park, Harriet Davidson, Kimberly A Thompson, Rachel Policelli Smith, Erica Noland, Dodd Sledge, Jennifer S Thomas, András M Komáromy
CASE DESCRIPTION A client-owned 2-year-old 1.8-kg (4-lb) male pet Rouen duck (Anas platyrhynchos domesticus) was evaluated because of severe swelling around the left eye following traumatic injury to the upper and lower eyelids and 2 associated surgeries that resulted in the removal of the entire upper and lower eyelid margins. CLINICAL FINDINGS At initial evaluation, ankyloblepharon of the left eye was observed, with no upper or lower eyelid margins and a large, round, fluctuant subcutaneous mass over the left orbit...
November 1, 2018: Journal of the American Veterinary Medical Association
https://www.readbyqxmd.com/read/30304089/effect-of-superior-blepharoplasty-on-tear-film-objective-evaluation-with-the-keratograph-5m-a-pilot-study
#4
Andreia Soares, Fernando Faria-Correia, Nuno Franqueira, Sara Ribeiro
PURPOSE: To evaluate the effect of superior blepharoplasty on the tear film using the corneal topographer Keratograph 5M. METHODS: A prospective study was performed of 27 eyes of 14 patients with superior dermatochalasis who underwent superior blepharoplasty between May and June 2016. Conservative upper eyelid blepharoplasty was performed by an en bloc resection of anterior lamellar tissue that included skin, subcutaneous tissue, and the orbicularis oculi muscle...
October 8, 2018: Arquivos Brasileiros de Oftalmologia
https://www.readbyqxmd.com/read/30299370/preganglionic-parasympathetic-denervation-rabbit-model-for-innervation-studies
#5
Hiroshi Toshida, Chikako Suto
PURPOSE: Tear secretion from the main lacrimal gland (LG) is mainly regulated by parasympathetic nerves. We performed several innervation studies to investigate lacrimation. METHODS: In male rabbits, we performed a retrograde dye-tracing study of LG innervation, evaluated preganglionic parasympathetic denervation, and administered glial cell-derived neurotrophic factor (GDNF) in the surgical area after parasympathetic denervation. RESULTS: Accumulation of fluorescent dye was observed in the pterygopalatine ganglion cells on the same side as the dye injection into the main LG...
November 2018: Cornea
https://www.readbyqxmd.com/read/30234834/nasal-and-lacrimal-sac-histopathology-in-patients-with-systemic-sarcoidosis-undergoing-external-lacrimal-drainage-surgery
#6
Christopher M Stewart, Philip J Luthert, Geoffrey E Rose
PURPOSE: To review the histological findings in the lacrimal sac and nasal mucosa from patients with sarcoidosis undergoing external lacrimal drainage surgery. METHODS: All patients undergoing external dacryocystorhinostomy at Moorfields Eye Hospital with a known history of sarcoidosis had biopsies taken from the lacrimal sac and/or nasal mucosa during surgery. These patients were identified from databases at Moorfields Eye Hospital and the Institute of Ophthalmology, and their clinical notes were reviewed retrospectively for intraoperative findings with a view to identifying common trends...
September 18, 2018: Ophthalmic Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/30228368/randomised-masked-study-of-local-anaesthesia-administered-prior-to-external-dacryocystorhinostomy-under-general-anaesthesia
#7
Richard L Scawn, Matthew J Allen, Geoffrey E Rose, David H Verity
OBJECTIVES: To determine whether administration of local anaesthetic at the site of skin incision during open lacrimal drainage surgery under general anaesthesia alters the total dosage of anaesthetic drugs required during total intravenous anaesthesia (TIVA), and whether it alters postoperative pain and recovery. STUDY DESIGN: Masked comparison of a randomized, two-group interventional study. PATIENTS AND METHODS: Patients undergoing unilateral external dacryocystorhinostomy under total intravenous general anaesthesia were recruited from the lacrimal service at Moorfields Eye Hospital between September 2012 and February 2014...
September 18, 2018: Eye
https://www.readbyqxmd.com/read/30224614/implant-supported-prostheses-in-patient-with-sj%C3%A3-gren-s-syndrome-clinical-report-with-3-year-follow-up
#8
Gentaro Mori, Takafumi Kobayashi, Taichi Ito, Yasutomo Yajima
Sjögren's syndrome (SS), an autoimmune disorder, affects the exocrine glands, including the lacrimal and salivary glands. It is characterized by symptoms of dry eye and dry mouth. As secretion of saliva decreases, patients with SS experience rampant caries, pain in the oral mucosa, inflammation and hardening of the salivary glands, abnormal taste, dysphagia, and loss of teeth earlier than healthy individuals. A removable partial denture is often used as a prosthesis after tooth loss. Compromised salivary lubrication, however, can produce traumatic ulceration of the mucosa, making use of a removable prosthesis in SS patients painful...
2018: Bulletin of Tokyo Dental College
https://www.readbyqxmd.com/read/30217604/lateral-tarsal-strip-versus-lateral-tarsal-strip-with-three-snip-punctoplasty-for-managing-epiphora-in-involutional-ectropion
#9
A Ehrhardt, O Guechi, M Zaidi, M Sot, L Lhuillier, N Houmad, N Ouamara, C Goetz, J-M Perone
PURPOSE: To compare the efficacy of two surgical techniques-lateral tarsal strip (canthoplasty) alone, and lateral tarsal strip with three-snip punctoplasty-in reducing epiphora arising from involutional ectropion with partial punctal stenosis. METHODS: Fourty patients with involutional ectropion and partial stenosis of the lacrimal punctum were randomly allocated to two treatment groups. Group 1 patients received lateral tarsal strip alone with only non-invasive stenting of the punctum, and group 2 patients received tarsal strip plus three-snip punctoplasty...
October 2018: Journal Français D'ophtalmologie
https://www.readbyqxmd.com/read/30212270/soluble-glycoproteins-of-the-lacrimal-sac-role-in-defense-with-special-reference-to-prolactin-inducible-protein-pip
#10
Mohammad Javed Ali, Ashapogu Venugopal, Kavyashree Sakharayapatna Ranganath, Medicharla V Jagannadham, Siva Kumar Nadimpalli
PURPOSE: Glycoproteins play an important role in human mucosal defenses and immunity-related cell-to-cell interactions. The aim of the present study is to investigate the presence and patterns of lacrimal sac glycoproteins involved in defense mechanisms with a special reference to prolactin-inducible protein (PIP). METHODS: The study was performed on healthy lacrimal sacs obtained from exenteration samples immediately after surgery and frozen at -80 degrees for subsequent analysis...
September 13, 2018: Orbit
https://www.readbyqxmd.com/read/30192193/nervus-intermedius-dysfunctions-after-vestibular-schwannoma-surgery-a-prospective-clinical-study
#11
Hussam Metwali, Katja Kniese, Babak Kardavani, Venelin Gerganov, Madjid Samii
OBJECTIVE The purpose of this prospective study was to evaluate the dysfunction of the nervus intermedius (NI) after vestibular schwannoma (VS) surgery. The authors present a clinically feasible method for this purpose. METHODS In this prospective study, the authors included 30 patients who underwent surgery at the International Neuroscience Institute between May 2014 and February 2017 for resection of VS. The patients' taste sensation was examined using taste strips. Lacrimation was tested using the Schirmer I test...
September 7, 2018: Journal of Neurosurgery
https://www.readbyqxmd.com/read/30152326/-foreign-body-obstruction-in-the-lacrimal-duct-after-exploration-of-the-duct
#12
Jacob Galili, Chris Bath, Dan Brøndum, Henrik Hvorum
Dacryocystorhinostomy (DCR) is used for treating lacrimal duct obstruction and can be performed with an external (EXT) or an endoscopic (END) approach. In this case report a 70-year-old woman suffering from chronic epiphora had earlier been treated with exploration of the lacrimal duct with insertion of a silicone tube. Due to continuous epiphora the patient underwent END DCR revision surgery, where a 4-cm silicone tube was retrieved from the distal part of the lacrimal duct. If EXT DCR was used for revision surgery, most likely the silicone tube in the lacrimal duct would not have been found...
August 27, 2018: Ugeskrift for Laeger
https://www.readbyqxmd.com/read/30142957/an-evidence-based-rapid-review-of-surgical-techniques-for-correction-of-prolapsed-nictitans-glands-in-dogs
#13
REVIEW
Constance White, Marnie L Brennan
Prolapsed nictitans gland (PNG) is an important ocular condition of dogs. Various surgical interventions have been described, but effective technique is currently considered to be a matter of personal clinician preference. The aim of this rapid review was to evaluate existing peer-reviewed evidence of effectiveness for surgical techniques and their subsequent effects on quantitative and clinical lacrimal outcomes for PNG. We performed a structured bibliographic search of CAB Abstracts, PubMed, and Medline using terms relevant to dogs, nictitans gland, and surgery on 13 September 2017...
August 23, 2018: Veterinary Sciences
https://www.readbyqxmd.com/read/30138525/dacryocystorhinostomy-with-a-thulium-yag-laser-a-case-series
#14
Christopher Tang, Scott Rickert, Niv Mor, Andrew Blitzer, Martin Leib
We conducted a retrospective chart review of 27 patients-7 men and 20 women, aged 47 to 94 years (mean: 71.3)-with symptomatic epiphora secondary to dacryostenosis who had undergone thulium: YAG (Tm:YAG) laser dacryocystorhinostomy (DCR). Among them, dacryostenosis had been documented in 35 eyes by dacryocystography. The Tm:YAG procedure involved the administration of local anesthesia, after which a 600-μm laser fiber was inserted into the lacrimal canaliculi and then into the nasolacrimal duct. Under endoscopic visualization, the DCR was performed anterior and inferior to the middle turbinate, which created an opening...
August 2018: Ear, Nose, & Throat Journal
https://www.readbyqxmd.com/read/30130333/cranio-orbital-resection-does-not-appear-to-improve-survival-of-patients-with-lacrimal-gland-carcinoma
#15
Geoffrey E Rose, Sri K Gore, Nicholas P Plowman
PURPOSE: To ascertain long-term outcome of treatment for primary epithelial malignancies of the lacrimal gland and compare outcomes after cranio-orbital resection or after macroscopic tumor resection with radiotherapy. METHODS: Comparative case series of 79 patients (49 male; 62%) treated for primary epithelial malignancies of the lacrimal gland at Moorfields Eye Hospital between 1972 and 2014. Patients were identified from clinical and pathological databases and, where available, the clinical, pathological, and imaging records reviewed...
August 20, 2018: Ophthalmic Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/30090175/lacrimal-gland-changes-on-orbital-imaging-after-glaucoma-drainage-implant-surgery
#16
Sarah M Jacobs, Raghu C Mudumbai, A J Amadi
Purpose: This study evaluates the radiographic appearance of lacrimal gland tissue after placement of a glaucoma drainage implant (GDI) to characterize the impact of the device on the gland's imaging patterns. Methods: We performed retrospective chart review of departmental records at two urban academic medical centers, which were systematically searched using procedure codes to identify adult glaucoma patients who underwent unilateral superotemporal GDI from January 1995 to December 2015...
July 2018: Journal of Ophthalmic & Vision Research
https://www.readbyqxmd.com/read/30059391/ophthalmic-plastic-surgery-in-patients-100-years-and-older
#17
Natalie Wolkow, David A Weinberg, Thomas A Bersani, Michael K Yoon, Daniel R Lefebvre, Nahyoung Grace Lee, Francis C Sutula, John T Mandeville, Mark P Hatton, Suzanne K Freitag
PURPOSE: The centenarian population is growing and ophthalmic plastic surgeons are providing care to an increasing number of elderly patients. Outcomes of centenarians have not been previously studied in the ophthalmic plastic surgery literature. The goal of the current review was to examine the baseline characteristics, surgical problems, and outcomes of this select group of patients. METHODS: A retrospective chart review was performed. Patients who underwent ophthalmic plastic surgery at age 100 or older between January 2000 and June 2016 by a member of the New England Oculoplastics Society were included in the study...
July 24, 2018: Ophthalmic Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/30028745/overview-of-benign-and-malignant-lacrimal-gland-tumors
#18
REVIEW
Ahmet Kaan Gündüz, Yağmur Seda Yeşiltaş, Carol L Shields
PURPOSE OF REVIEW: The goal of this article is to review the key clinical and radiological features, treatment strategies, and prognosis of lacrimal gland tumors. RECENT FINDINGS: Debulking of the orbital lobe of the lacrimal gland may offer improved control rates in dacryoadenitis without compromise of tear film function. Contrary to previous belief, careful biopsy of the lacrimal gland prior to excision does not appear to increase the risk of recurrence in cases with suspected pleomorphic adenoma...
September 2018: Current Opinion in Ophthalmology
https://www.readbyqxmd.com/read/29996613/-clinical-analysis-of-patients-with-orbital-nonspecific-inflammatory-response-diseases-whose-ct-or-mr-images-show-enlargement-of-the-infraorbital-nerves
#19
L Zhao, D R Tang, T Wu, T M Jian, T T Lin, F Y Sun
Objective: To discuss the clinical features, imaging features, pathological patterns, treatment principles and prognosis of the orbital nonspecific inflammatory response diseases patients whose CT or MR images show enlargement of the infraorbital nerves. Methods: A retrospective case series study. Seven orbital disease patients who were treated at Tianjin Medical University Eye Hospital between March 2013 and May 2017 were included. All patients, imaging pictures showed enlargement of the infraorbital nerve...
July 11, 2018: [Zhonghua Yan Ke za Zhi] Chinese Journal of Ophthalmology
https://www.readbyqxmd.com/read/29992338/efficacy-of-inverted-v-release-surgery-in-the-correction-of-a-special-type-of-epicanthus
#20
Yuhong Wang, Dongping Li, Fang Du, Na Zhou, Junping Li
OBJECTIVE: To evaluate the efficacy of a new correction method (inverted "V" release surgery) for epicanthus as a cause of congenital entropion/trichiasis in the lower eyelid. METHODS: From May 2014 to May 2017, 60 eyes of 30 patients (13 male and 17 female patients, with the age of 6.85 ± 4.52 years underwent inverted "V" release surgery to correct epicanthus. The incision in the epicanthus and entropion was continuous. Lower eyelid entropion/trichiasis was corrected by a two-layered suture...
October 2018: Aesthetic Plastic Surgery
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