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Orbital decompression

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https://www.readbyqxmd.com/read/28343872/orbital-decompression-for-thyroid-eye-disease
#1
Daniel B Rootman
The literature regarding orbital decompression for thyroid eye disease is vast, spanning multiple specialty areas including neurosurgery, head and neck, maxillofacial and ophthalmic plastic surgery. Although techniques have advanced considerably over the more than 100 years during which this procedure has been performed, the four major approaches remain: transorbital, transcranial, transantral and transnasal. The explosion in literature related to orbital decompression has mostly involved minor technical variations on broader surgical themes...
March 23, 2017: Survey of Ophthalmology
https://www.readbyqxmd.com/read/28330571/use-of-3d-orbital-reconstruction-in-the-assessment-of-orbital-sexual-dimorphism-and-its-pathological-consequences
#2
N Graillon, C Boulze, P Adalian, A Loundou, L Guyot
INTRODUCTION: Surrounded by a variety of structures including the facial sinuses and the brain, the human orbit displays unique anatomical features. It is known that orbital volume correlates with age and sex. The aim of this study was to evaluate sexual dimorphism of orbital volume relative to the size of the skull, and to establish criteria for gender determination. METHODS: Orbital volume was measured from 3D models of the orbits. The volumes were expressed in relation to the centroid size of the skull, to ensure that any sexual dimorphism in orbital volume was not simply due to a difference in skull size...
February 2017: J Stomatol Oral Maxillofac Surg
https://www.readbyqxmd.com/read/28329893/graves-ophthalmopathy-in-a-paediatric-population
#3
Y Sadeghi, A Obéric, G Theintz, M Hamédani
Background Graves' disease is an autoimmune disorder leading to hyperthyroidism. It is often associated with ophthalmic manifestations. Graves' disease is reported to be rare in the paediatric population. Patients and Methods We performed a retrospective analysis on all patients diagnosed with ophthalmopathy related to Graves' disease at a paediatric age (less than 18 years old) in our institution between 2004 and 2015. Results Eight patients were identified: 6 females and 2 males. The median age at diagnosis was 11...
March 22, 2017: Klinische Monatsblätter Für Augenheilkunde
https://www.readbyqxmd.com/read/28328557/lateral-rectus-muscle-expands-more-than-medial-rectus-following-maximal-deep-balanced-orbital-decompression
#4
Adit Gupta, Alex Nobori, Yi Wang, Daniel Rootman, Robert Goldberg
PURPOSE: It has been reported that extraocular muscles can enlarge following orbital decompression in thyroid eye disease. In this article, the authors studied the changes in extraocular muscles size following maximal deep lateral and medial balanced decompression in a large sample of thyroid eye disease patients. METHODS: Imaging data were reviewed preoperatively and postoperatively. Radiologic proptosis was assessed. Maximal axial muscle width of the medial and lateral recti was measured...
March 21, 2017: Ophthalmic Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28291193/-surgical-rehabilitation-of-patients-with-thyroid-eye-disease-systematic-approach
#5
S E Avetisov, Ya O Grusha, D S Ismailova, P A Kochetkov, S S Danilov, N Yu Sviridenko
AIM: to analyze the results of surgical treatment of patients with thyroid eye disease (TED), including the type of surgery, indications, and outcomes. MATERIAL AND METHODS: Hundred thirty-nine patients with TED (112 females, 27 males) aged 45.8±13.6 years. RESULTS: Bony orbital decompression was performed in 91 patients (128 orbits). After the surgery, visual acuity increased from 0.84±0.47 up to 0.94±0.32 (р<0.05), exophthalmos got reduced by the average of 3...
2017: Vestnik Oftalmologii
https://www.readbyqxmd.com/read/28260364/-multi-wall-orbital-decompression-for-disfiguring-proptosis-in-patients-with-mild-or-moderate-thyroid-eye-disease
#6
Y Wang, N Yang, Y Y Li, L H Xiao
Objective: To evaluate the efficacy of orbital decompression by transconjunctival medial and inferior wall combined transpalpebral lateral wall for disfiguring proptosis with mild or moderate thyroid eye disease (TED). Methods: It is a retrospective case series study. The clinical data of 18 TED cases (28 orbits) between Dec 2013 and Dec 2015 at the Institute of Orbital Diseases of the General Hospital of the Armed Police were reviewed. All the patients underwent mulit-wall orbital decompression to relieve remarkable proptosis, widen eyelid fissure, and swollen eyelid...
February 11, 2017: [Zhonghua Yan Ke za Zhi] Chinese Journal of Ophthalmology
https://www.readbyqxmd.com/read/28255288/orbital-decompression-for-thyroid-eye-disease
#7
REVIEW
Tara L Braun, Mohin A Bhadkamkar, Kevin T Jubbal, Adam C Weber, Douglas P Marx
Although most cases of thyroid eye disease (TED) can be managed medically, some refractory or severe cases are treated surgically with orbital decompression. Due to a lack of randomized controlled trials comparing surgical techniques for orbital decompression, none have been deemed superior. Thus, each case of TED is managed based on patient characteristics and surgeon experience. Surgical considerations include the extent of bony wall removal, the surgical approach, the choice of incision, and the use of fat decompression...
February 2017: Seminars in Plastic Surgery
https://www.readbyqxmd.com/read/28252588/-transethmoidal-decompressive-orbitotomy-in-the-patients-presenting-with-endocrine-ophthalmopathy-at-the-stage-of-remission-peculiarities-of-the-surgical-intervention-and-the-results-of-exophthalmos-correction
#8
P A Kochetkov
The objective of the present study was to analyze the original results of the transethmoidal decompressive surgical interventions on the eye orbits of the patients presenting with endocrine ophthalmopathy (EOP) including the evaluation of regress of exophthalmos during the post-operative period. The study included 51 patients with endocrine ophthalmopathy at the stage of remission or pharmacotherapeutic compensation of the underlying process. A total of 80 eye-socket were treated in 29 patients with unilateral exophthalmos and 22 ones having bilateral exophthalmos...
2017: Vestnik Otorinolaringologii
https://www.readbyqxmd.com/read/28223014/calculation-of-resected-orbital-wall-areas-in-the-treatment-of-endocrine-orbitopathy
#9
Matthias Krause, Heike Hümpfner-Hierl, Daniel Kruber, Ina Sterker, Thomas Hierl
PURPOSE: Orbital wall decompression is routinely used to treat proptosis in endocrine orbitopathy. Until now, however, there has been no investigation to measure the area/extent of the removed walls. MATERIALS AND METHODS: The inner areas of 154 orbital walls (lateral, inferior, medial) which had been resected in 38 patients were measured using pre- and postsurgical computed tomographic data in Brainlab iPlan software. Furthermore the effect of concomitant centrolateral orbital rim advancement was calculated in 48 cases...
January 25, 2017: Journal of Cranio-maxillo-facial Surgery
https://www.readbyqxmd.com/read/28210404/infraorbital-nerve-decompression-for-infraorbital-neuralgia-causalgia-following-blowout-orbital-fractures-a-case-series
#10
Bijan Beigi, Mazda Beigi, Nuwan Niyadurupola, Manuel Saldana, Nabil El-Hindy, Deepak Gupta
The purpose of this study was to present the management of a series of patients referred with infraorbital nerve paraesthesia that developed after insignificant orbital floor fracture without diplopia or exophthalmos, and that did not require initial surgical repair. This is a retrospective interventional case series. The main outcome and measures were assessment of preoperative symptoms including neuralgia and sensory symptoms; review of periorbital computed tomography (CT) scans; and assessment of postoperative effects of surgery for infraorbital nerve decompression...
March 2017: Craniomaxillofacial Trauma & Reconstruction
https://www.readbyqxmd.com/read/28185649/treatment-by-rituximab-on-six-grave-s-ophthalmopathies-resistant-to-corticosteroids
#11
Flavien Précausta, Sophie Arsène, Peggy Renoult-Pierre, Boris Laure, Lise Crinière, Pierre-Jean Pisella
OBJECTIVES: Graves' ophthalmopathy occurs in 50% of Graves' disease cases. Treatment is based on smoking cessation, and control of the euthyroidism and ocular repercussions associated with the disease. The active orbital forms are treated with glucocorticoids. Non-validated therapies have also been recently tested. Rituximab has been effectively used several times to treat corticosteroid-resistant Graves' ophthalmopathy associated with an optic neuropathy, but its use could be proposed only in inflammatory ophthalmopathies after failure of the corticosteroids...
February 2017: Annales D'endocrinologie
https://www.readbyqxmd.com/read/28176603/can-axial-pain-be-helpful-to-determine-surgical-level-in-the-multilevel-cervical-radiculopathy
#12
Bo-Kyung Suh, Ki Han You, Moon Soo Park
Spine surgeons are required to differentiate symptomatic cervical disc herniation with asymptomatic radiographic herniation. Although the dermatomal sensory dysfunction of upper extremity is the most important clue, axial pain including cervicogenic headache and parascapular pain may be helpful to find surgical target level. However, there is no review article about the axial pain originated from cervical spondylotic radiculopathy and relieved by surgical decompression. The purpose is to review the literatures about the axial pain, which can be utilized in determining target level to be decompressed in the patients with cervical radiculopathy at multiple levels...
January 2017: Journal of Orthopaedic Surgery
https://www.readbyqxmd.com/read/28156180/diagnosis-of-optic-nerve-sheath-meningioma-during-optic-nerve-sheath-decompression
#13
Austin R Meeker, Melissa W Ko, Bryant P Carruth, Kenneth B Strumpf, Thomas A Bersani
Optic nerve sheath meningioma (ONSM) is typically diagnosed based on clinical suspicion and imaging characteristics and is most often treated with radiation. Historically, biopsy, optic nerve sheath decompression, and debulking surgeries have been avoided for fear of optic nerve vascular disruption and tumor spread into the orbit. This is a case of a 48-year-old man who presented with unilateral optic disc edema, declining visual acuity, and a visual field defect. Despite an initial improvement with acetazolamide, his vision subsequently worsened...
February 2017: Orbit
https://www.readbyqxmd.com/read/28149772/differentiation-potential-of-human-adipose-tissue-derived-stem-cells-into-photoreceptors-through-explants-culture-and-enzyme-methods
#14
Wei-Wei Xu, Li Huang, Kelvin K L Chong, Doreen S Y Leung, Benjamin F L Li, Zheng-Qin Yin, Yi-Fei Huang, Chi Pui Pang
AIM: To investigate the retinal photoreceptor differentiation potential of human orbital adipose tissue-derived stem cells (ADSCs) generated by enzyme (EN) and explant (EX) culture methods. METHODS: We investigated potentials of human orbital ADSCs to differentiate into photoreceptors through EN and EX culture methods. EN and EX orbital ADSCs were obtained from the same donor during rehabilitative orbital decompression, and then were subject to a 3-step induction using Noggin, DKK-1, IGF-1 and b-FGF at different time points for 38d...
2017: International Journal of Ophthalmology
https://www.readbyqxmd.com/read/28149097/magnetic-resonance-imaging-findings-of-isolated-abducent-nerve-palsy-induced-by-vascular-compression-of-vertebrobasilar-dolichoectasia
#15
Hidetaka Arishima, Ken-Ichiro Kikuta
If the origin of isolated abducent nerve palsy cannot be found on neuroradiological examinations, diabetes mellitus is known as a probable cause; however, some cases show no potential causes of isolated abducent nerve palsy. Here, we report a 74-year-old male who suffered from diplopia due to isolated left abducent nerve palsy. Magnetic resonance angiography and fast imaging employing steady-state acquisition imaging clearly showed a dolichoectasic vertebrobasilar artery compressing the left abducent nerve upward and outward...
January 2017: Journal of Neurosciences in Rural Practice
https://www.readbyqxmd.com/read/28130596/the-effect-of-orbital-decompression-surgery-on-interpupillary-distance-and-angle-kappa-in-patients-with-thyroid-associated-orbitopathy
#16
Joon Hyung Yeo, Sang Joon Park, Yeon Sook Chun, Jee Taek Kim, Nam Ju Moon, Jeong Kyu Lee
PURPOSE: The purpose was to investigate the effects of orbital decompression surgery on postoperative changes in interpupillary distance (IPD) and angle kappa in patients with thyroid-associated orbitopathy (TAO). METHODS: In patients with TAO who underwent orbital decompression surgery between January 1, 2014 and February 21, 2016, we measured exopthalmometry, IPD, inner intercanthal distance (IICD) and outer intercanthal distance (OICD) using a computer software program and angle kappa with an ORB scan II...
January 28, 2017: Graefe's Archive for Clinical and Experimental Ophthalmology
https://www.readbyqxmd.com/read/28118189/a-rare-complication-of-infraorbital-nerve-hyperesthesia-in-surgically-repaired-orbital-fracture-patients
#17
Seong Eun Cho, Ho Seong Shin, Min Sung Tak, Sang Gue Kang, Yong Seok Lee, Hyun Sung Kim, Chul Han Kim
Injury to the peripheral sensory branches of the trigeminal nerve can follow a wide variety of craniofacial injuries. Many patients with facial fractures complain about the symptom of numbness to the distribution of injured nerve, which is indicative of hypoesthesia. Hyperesthesia involving the infraorbital nerve is rare in comparison to hypoesthesia secondary to facial trauma. The authors report on 2 patients with infraorbital nerve hyperesthesia in surgically repaired orbital fracture patients. Surgical decompression of the infraorbital nerve led to rapid resolution of hyperesthesia...
January 23, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28060361/preoperative-clinical-features-of-reactivated-of-graves-orbitopathy-after-orbital-decompression
#18
Y J Woo, J W Kim, J S Yoon
PurposeTo investigate the incidence and preoperative clinical features of reactivated Graves' orbitopathy (GO) after orbital decompression.MethodsThis study included patients with GO who underwent orbital decompression for disfiguring proptosis and not compressive optic neuropathy and received postoperative follow-up care for more than 12 months. Patients who experienced active inflammatory signs within 6 months of decompression were excluded from analysis. The demographic characteristics, ophthalmic manifestations, and biochemical parameters of the patients were analyzed for association with reactivation of GO by logistic regression analysis...
January 6, 2017: Eye
https://www.readbyqxmd.com/read/28060249/re-stereotactic-navigation-with-a-registration-mask-in-orbital-decompression-surgery-preliminary-results
#19
Ann P Murchison, Marc Rosen, Edmund A Pribitkin, Jurij R Bilyk
No abstract text is available yet for this article.
January 2017: Ophthalmic Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28009405/fulminant-idiopathic-intracranial-hypertension-and-venous-stasis-retinopathy-resulting-in-severe-bilateral-visual-impairment
#20
Alexander Voldman, Breanna Durbin, John Nguyen, Brian Ellis, Monique Leys
PURPOSE: To report a complicated case of fulminant idiopathic intracranial hypertension and concomitant venous stasis retinopathy leading to postpapilledema optic atrophy. METHODS: Case report. RESULTS: A 34-year-old morbidly obese woman with a history of idiopathic intracranial hypertension (IIH) presented with a 1-month history of bilateral vision loss, diplopia, and left eye pain after being lost to follow-up for 6 years. Fundus examination revealed florid papilledema with venous tortuosity bilaterally...
December 6, 2016: European Journal of Ophthalmology
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