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Wabbels B, Schroeder JA, Voll B, Siegmund H, Lorenz B. Electron microscopic findings in levator muscle biopsies of patients with isolated congenital or acquired ptosis. Graefes Arch Clin Exp Ophthalmol 2007; 245:1533-41. [PMID: 17522883 DOI: 10.1007/s00417-007-0603-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2006] [Revised: 04/15/2007] [Accepted: 04/24/2007] [Indexed: 10/23/2022] Open
Abstract
OBJECTIVE Systemic mitochondriopathies as chronic progressive external ophthalmoplegia (CPEO) are frequently associated with ptosis. We investigated whether mitochondrial abnormalities in the levator muscle are also found in patients with isolated congenital or acquired ptosis showing no other signs of mitochondrial cytopathy. METHODS Biopsies of levator muscle were taken during surgery from 24 patients with isolated congenital (group 1) or early-onset acquired ptosis (group 2). All patients were given a thorough clinical examination before and after surgery. Ultrathin muscle sections were examined by transmission electron microscopy. The findings were compared with biopsies from five patients with CPEO (positive control) and two patients with traumatic ptosis or pseudoptosis (negative control). RESULTS The mean levator function equalled 7.3 mm (range 4-10 mm) in group 1 and 12.8 mm (range 9-15 mm) in group 2. Eight out of 11 patients in group 1 and eight out of 13 patients in group 2 were found to have mitochondrial alterations such as megamitochondria, mitochondrial matrix alterations and abnormal cristae, similar to CPEO. Within group 1 and 2, no significant clinical differences were found between patients with and without mitochondrial abnormalities. CONCLUSION Mitochondrial alterations were found in a surprisingly large proportion of levator biopsies from patients with isolated congenital or early-onset acquired ptosis. There was no statistically significant correlation between mitochondrial alterations and levator function. Our findings suggest that the ultrastructural assessment of mitochondria in the eyelid muscle is a valuable tool, and may guide further biochemical and mutation screening tests that will help to understand the etiopathology of this disease.
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Ramasamy B, Rowe F, Freeman G, Owen M, Noonan C. Modified Lundie loops improve apraxia of eyelid opening. J Neuroophthalmol 2007; 27:32-5. [PMID: 17414870 DOI: 10.1097/wno.0b013e3180334f0b] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Current treatments are unsatisfactory for improving apraxia of eyelid opening, defined as a delay or inability to open closed eyelids voluntarily in the presence of intact motor pathways. METHODS Improvement in functional health was assessed using the Blepharospasm Disability Scale (BDS) in five consecutive patients with apraxia of eyelid opening treated with wire loops affixed behind ordinary spectacles (Lundie loops) and modified to provide pressure on the brow as a stimulus to keep the eyelids elevated. RESULTS All five patients showed improvement in BDS scores. The mean percentage of normal activity of the study population improved from 25% to 37.6%. Outdoor activities were not significantly altered with the use of the device. CONCLUSIONS Modified Lundie loops appear to be helpful in improving the functional health of patients with eyelid apraxia. These results will need to be verified in larger trials.
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Joshi CN, Patrick J. Eyelid myoclonia with absences: Routine EEG is sufficient to make a diagnosis. Seizure 2007; 16:254-60. [PMID: 17276091 DOI: 10.1016/j.seizure.2007.01.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2006] [Revised: 12/20/2006] [Accepted: 01/08/2007] [Indexed: 11/24/2022] Open
Abstract
PURPOSE To identify the prevalence, clinical characteristics and routine EEG features of the syndrome of eyelid myoclonia with absences (EMA) using a retrospective case control study design. METHODS EEGs from 1996 to 2005 were searched using the following keywords: eyelid flutter, eyelid blinking, tics, idiopathic generalized epilepsy, clinical absence, atypical absence and photoparoxysmal response. During the same period, patients with a diagnosis of idiopathic generalized epilepsy were identified. Patients with mainly eyelid fluttering/eyelid blinking as their seizure semiology were divided into EMA and non-EMA groups using previously published criteria and compared using parametric (Student's t-test) and non-parametric tests (Chi square) where appropriate. A p-value of <0.05 was considered significant. RESULTS The keywords identified 997 patients, 288 patients were diagnosed with idiopathic generalized epilepsy; 126 had eyelid fluttering/blinking as their major seizure semiology. After excluding 51 patients due to incomplete data, of 75 remaining patients, 26 (9.03%) had EMA. Patients with EMA were (1) older at time of first EEG (OR=2.86; 95% CI=7.00-10.23; p=0.005) (2) more likely to have an event on routine EEG (OR=3.62; 95% CI=1.28-10.19; p=0.01) (3) had >3 events per day (OR=9.73; 95% CI=2.06-45.96; p=0.0012) (4) had higher prevalence of developmental delay (OR=4.46; 95% CI=1.36-14.67; p=0.01) and (5) had normal EEG background compared to the non-EMA group. CONCLUSION EMA is not uncommon; diagnosis can be made with good clinical history and routine EEG. As developmental delay is a common association with EMA in this study, early identification and treatment are important.
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Choi SH, Yoon TH, Lee KS, Ahn JH, Chung JW. Blepharokymographic analysis of eyelid motion in Bell's palsy. Laryngoscope 2007; 117:308-12. [PMID: 17277627 DOI: 10.1097/01.mlg.0000250775.13390.49] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To present characteristics of eyelid motion measured by blepharokymography in Bell's palsy patients and to discuss possible roles and limitations of blepharokymography. STUDY DESIGN Retrospective analysis. METHODS The study included 72 patients with Bell's palsy who presented to the Department of Otolaryngology at Asan Medical Center, Seoul, Korea, between April 2002 and March 2005, and who underwent both electroneuronography and blepharokymography. Parameters of eyelid motion were measured using revised blepharokymography. Correlations between blepharokymography and electroneuronography or House-Brackmann grade were examined by Spearman rank correlation and Kendall's tau-b correlation, respectively. RESULTS Compared with the normal side, all parameters of eyelid motion except opening time were decreased on the palsy side, with peak closing velocity showing the greatest difference (40.2%). On average, paralytic eyelids moved down 6.5 mm in 277 ms with a peak velocity of 55.4 mm/s, whereas normal eyelids moved down 9.7 mm in 214 ms, with a peak velocity of 142.6 mm/s. Subtle paralytic eyelid motion or "lid lag" could be objectively documented by blepharokymography to have longer and gentler downward slopes in displacement curves. Most blepharokymographic parameters correlated with ocular electroneuronography and House-Brackmann grade. CONCLUSIONS Slow or incomplete closure of paralytic eyelids can be graphically and numerically analyzed by blepharokymography. Blepharokymography may be useful for evaluating status, predicting prognosis, and assessing effects of rehabilitative procedures, including gold weight implants in patients with facial palsy.
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VanderWerf F, Reits D, Smit AE, Metselaar M. Blink recovery in patients with Bell's palsy: a neurophysiological and behavioral longitudinal study. Invest Ophthalmol Vis Sci 2007; 48:203-13. [PMID: 17197534 DOI: 10.1167/iovs.06-0499] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
PURPOSE To examine the recovery process of blinking in a longitudinal study of nine patients severely affected by Bell's palsy. METHODS Kinematics of bilateral eyelid and eye movements and concomitant orbicularis oculi activity during voluntary blinking and air-puff- and acoustic-click-induced reflex blinking were determined by using the magnetic search coil technique and electromyographic recording of the orbicularis oculi muscle (OO-EMG). RESULTS In the first 3 months of absence of OO-EMG activity, reduced eyelid and eye movement of the palsied eyelid were observed during all types of blinking. First OO-EMG activity was determined 3 months after onset of the affliction. After 1 year, OO-EMG activity was normalized and showed values similar to those on the nonpalsied side. Clinically, eyelid movements were normal after 1 year, although corresponding maximum amplitudes and corresponding velocities were two times smaller, expressed in reduced eyelid motility. Directions of eye movement during reflex blinking were normal after 1 year, although maximum amplitudes were smaller on the palsied side. Eye movements during voluntary blinking remained impaired. A simultaneous horizontal upward shift of both eyes in the same direction was recorded throughout the study. CONCLUSIONS Although OO-EMG activity on the palsied side was normalized 1 year after onset of the affliction, the accompanying eyelid movements and their maximum amplitudes and velocities remained smaller throughout the study. The consistent impairment of eye movements in voluntary blinking during the study and reduced motility of eyelid movements indicates that higher brain structures, which modify eyelid and eye movement control during blinking, may be altered by the affliction.
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De Marinis M, Pujia A, Colaizzo E, Accornero N. The blink reflex in “chronic migraine”. Clin Neurophysiol 2007; 118:457-63. [PMID: 17141567 DOI: 10.1016/j.clinph.2006.10.011] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2006] [Revised: 10/04/2006] [Accepted: 10/16/2006] [Indexed: 11/19/2022]
Abstract
OBJECTIVES Activation of the trigeminovascular system and sensitisation of brainstem trigeminal nuclei are thought to play an important role in migraine. The aim of this study was to investigate the blink reflex and its habituation in patients with "chronic migraine". METHODS We studied 35 patients suffering from "chronic migraine" (IHS classification criteria) outside and during a spontaneous attack, and 35 control subjects. An EMG device with a specific habituation test program was used to elicit and record blink reflex responses and to randomly repeat stimulations at different time intervals so as to induce habituation. RESULTS The R(1) and R(2) latencies, amplitudes and areas of the basal blink reflex were similar in patients studied both outside and during an attack as well as in control subjects, whereas the blink reflex habituation responses were markedly reduced in patients studied outside an attack. The percent changes in the R(2) areas from the baseline values, obtained when stimuli were delivered at time intervals of 10, 5, 4, 3, 2 and 1s, were statistically different (p<0.01-p<0.001) from those of the same patients studied during a migraine attack and of those of control subjects. There was a significant correlation between decreased habituation of the blink reflex and a higher frequency of attacks. The stimulus intensities of the blink reflex (multiples of the detection threshold intensities) were significantly lower (p<0.001) on the side affected, or more severely affected, by headache in patients studied during a migraine attack. CONCLUSIONS The decreased habituation of the blink reflex outside an attack reflects abnormal excitability in "chronic migraine", which normalizes during the attacks. The inverse correlation between the frequency of attacks and habituation responses confirms the abnormal excitability induced by the high frequency of attacks. Central sensitisation mechanisms (allodynia) may explain the lower detection thresholds observed on the side affected by headache in patients during the attacks. SIGNIFICANCE The blink reflex and its habituation may help shed light on the subtle neurophysiological changes that occur in migraine patients between and during attacks.
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Hirasawa C, Matsuo K, Kikuchi N, Osada Y, Shinohara H, Yuzuriha S. Upgaze eyelid position allows differentiation between congenital and aponeurotic blepharoptosis according to the neurophysiology of eyelid retraction. Ann Plast Surg 2007; 57:529-34. [PMID: 17060734 DOI: 10.1097/01.sap.0000227484.76120.97] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
To differentiate between congenital and aponeurotic blepharoptosis, we investigated whether upgaze with stretching of the mechanoreceptor of Mueller muscle increases involuntary reflex contraction of the levator slow-twitch muscle fibers. In 50 cases each of unilateral congenital blepharoptosis and of asymmetric aponeurotic blepharoptosis, the mean increases by upgaze in the upper eyelid margin to the line between the medial and lateral canthi as upper eyelid retraction distance (UERD) of the ptotic eyelid 0.4 mm and 2.9 mm, respectively. These were significantly smaller and significantly larger than those of the corresponding nonptotic eyelid, 2.0 mm and 2.3 mm, respectively.Worsening of ptosis on upgaze is common in congenital ptosis and is an abnormal differentiating sign, lacking the involuntary reflex contraction. Improvement of ptosis on upgaze is common in aponeurotic blepharoptosis and likely represents a normal physiological process, restoring the involuntary reflex contraction.
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Abstract
OBJECTIVES To describe a new method of postoperative eyelid suspension used for the prevention of eyelid malposition and to report its efficacy through an outcome study. STUDY DESIGN An outcome study was performed on 10 patients who would potentially need postoperative eyelid suspension. Candidates included patients with entropion, ectropion, or orbital fractures requiring transconjunctival approaches. Patients were photographed pre- and postoperatively and followed for signs of eyelid malposition. METHODS At the conclusion of the surgical procedure, a sheet of Xeroform gauze was folded into 6 overlapping layers and cut to conform to the shape of the inferior orbital rim. The superior edge of the gauze was sutured to the lower eyelid using interrupted 5-0 nylon suture. Sutures were placed at the medial and lateral canthi to raise the eyelid above the inferior limbus and along the inferior orbital rim. The splint was removed between postoperative days 7 and 14. RESULTS There were no perioperative complications related to the surgery or placement of the splint. No cutaneous marks persisted after healing. No complications such as shifting of the splint, ocular damage, or recurrent eyelid malposition occurred. One patient had asymptomatic restriction of lower eyelid elevation on upward gaze, which resolved at 6 months. CONCLUSIONS The lower eyelid splint appears effective in maintaining lower eyelid position postoperatively. There were no complications with its use, and the splint was tolerated well. Benefits of the splint over the Frost suture include less risk of corneal abrasion, ability to check visual function, and ability to use the splint bilaterally.
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Demirci H, Hassan AS, Reck SD, Frueh BR, Elner VM. Graded Full-Thickness Anterior Blepharotomy for Correction of Upper Eyelid Retraction Not Associated With Thyroid Eye Disease. Ophthalmic Plast Reconstr Surg 2007; 23:39-45. [PMID: 17237689 DOI: 10.1097/iop.0b013e31802c602c] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE To evaluate the efficacy of graded full-thickness anterior blepharotomy for upper eyelid retraction of various causes not associated with Graves eye disease. METHODS Twenty-one eyelids of 18 patients with upper eyelid retraction not caused by Graves eye disease were treated with graded full-thickness anterior blepharotomy. Preoperative and postoperative symptoms, midpupil to upper eyelid distance, lagophthalmos, and superficial punctuate keratopathy were evaluated. RESULTS Upper eyelid retraction was due to facial nerve palsy in 4 patients (22%), overcorrected ptosis in 5 patients (28%), and cicatrix after trauma in 6 patients (33%). One patient each (6% each) had retraction from graft-versus-host disease, after blepharoplasty, and after orbicularis oculi myectomy for blepharospasm. At a mean of 10 months follow-up, presenting symptoms resolved or improved in 17 patients (94%) and remained unchanged in 1 patient (6%). Midpupil to upper eyelid distance, lagophthalmos, and superficial punctuate keratopathy all improved significantly (all p < 0.001). No surgical complications occurred. CONCLUSIONS Graded full-thickness anterior blepharotomy is a safe, effective, and rapid technique for patients with symptomatic upper eyelid retraction due to etiologies other than Graves eye disease. This technique improves symptoms and signs of ocular exposure while addressing relative upper eyelid height symmetry and contour.
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Schaefer DP. The graded levator hinge procedure for the correction of upper eyelid retraction (an American Ophthalmological Society thesis). TRANSACTIONS OF THE AMERICAN OPHTHALMOLOGICAL SOCIETY 2007; 105:481-512. [PMID: 18427627 PMCID: PMC2258116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
PURPOSE Many surgical techniques have been developed to address eyelid retraction with varying results. Identifying and evaluating the anatomical and pathophysiological factors involved will assist in its surgical treatment. This prospective study evaluated the graded levator hinge procedure, in combination with a Müllerectomy and/or lateral canthoplasty when indicated, in an attempt to precisely and selectively target the pathophysiology responsible for the various causes of eyelid retraction in only one surgical session. METHODS This is a clinical, prospective study of patients with moderate to severe eyelid retraction due to various causes who underwent the graded levator hinge procedure, in combination with a Müllerectomy and/or lateral canthoplasty when indicated. The exact amount of hinging of the levator aponeurosis, and combination with a Müllerectomy and/or lateral canthoplasty, was determined by the clinical operative findings with active cooperation from the conscious patient. RESULTS Thirty-two consecutive patients (48 eyelids) with varying degrees of upper eyelid retraction underwent the graded levator hinge procedure in combination with a Müllerectomy and or lateral canthoplasty when indicated. The mean (+/- standard deviation) preoperative palpebral vertical fissure height was 12.4 mm (+/- 0.45 mm), and the mean postoperative palpebral fissure height was 9.0 mm (+/-0.20 mm). The mean preoperative asymmetry in the palpebral fissure height was 2.41 (+/- 0.29) mm, and the mean postoperative asymmetry was 0.59 mm (+/- 0.09), and this difference was statistically significant (P <.001). The mean reduction in the palpebral fissure height was 4.6 mm (+/- 0.29 mm) (range, 1-10 mm). The graded levator hinge procedure in combination with a Müllerectomy and or lateral canthoplasty when indicated, led to a statistically significant (P <.001) reduction in mean palpebral fissure height for all patients, the bilateral subset of patients, the unilateral subset of patients, and the thyroid-related orbitopathy subgroup. The graded levator hinge procedure in combination with a Müllerectomy and/or lateral canthoplasty when indicated led to a statistically significant reduction in palpebral fissure height, asymmetry between the eyes in the total set of patients, the unilateral set of patients, and the thyroid-related orbitopathy subset, but not in the bilaterally operated subset of patients, which were already relatively symmetric preoperatively. Postoperatively 90.6 % of all eyelids were within 1 mm of the desired postoperative level (25% were equal, 68.8% were within 0.5 mm, and 6.2% greater than 1 mm from the desired level). CONCLUSIONS The graded levator hinge procedure, alone or in combination with a Müllerectomy and/or lateral canthoplasty, is a safe and highly effective surgical approach for the treatment of various causes of upper eyelid retraction. Through consideration of the various anatomical and pathophysiological causes of eyelid retraction, excellent functional and cosmetic results are achieved with a graded procedure tapered to the needs of each individual.
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Kanazawa M, Shimohata T, Sato M, Onodera O, Tanaka K, Nishizawa M. Botulinum toxin A injections improve apraxia of eyelid opening without overt blepharospasm associated with neurodegenerative diseases. Mov Disord 2007; 22:597-8. [PMID: 17266083 DOI: 10.1002/mds.21367] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Erb MH, Uzcategui N, Dresner SC. Efficacy and complications of the transconjunctival entropion repair for lower eyelid involutional entropion. Ophthalmology 2006; 113:2351-6. [PMID: 17157138 DOI: 10.1016/j.ophtha.2006.07.034] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2005] [Revised: 07/24/2006] [Accepted: 07/24/2006] [Indexed: 11/18/2022] Open
Abstract
PURPOSE To evaluate the efficacy of the transconjunctival entropion repair (TCER) for lower eyelid involutional entropion. DESIGN Retrospective, noncomparative, interventional case series. PARTICIPANTS One hundred fifty-one eyelids in 120 patients who underwent TCER for involutional entropion over a 12-year period from February 1991 through January 2003. METHODS Surgical technique addressed all 3 anatomic factors underlying the entropion and was performed through a transconjunctival incision. Lateral tarsal strip procedure addressed horizontal eyelid laxity, lower eyelid retractor reinsertion addressed retractor disinsertion, and excision of a strip of the preseptal orbicularis oculi addressed preseptal orbicularis override. MAIN OUTCOME MEASURES Entropion resolution, entropion recurrence, postoperative eyelid retraction, and complication rate. RESULTS Transconjunctival entropion repair resulted in resolution of entropion, with a success rate of 96.7% (146 of 151 eyelids); entropion recurrence rate was 3.3% (5 of 151 eyelids). No patient had postoperative eyelid retraction or scleral show, and there were no overcorrections or secondary ectropions in any of the 151 eyelids. Postoperative complications occurred in 6 of 151 eyelids (4.0%) of 6 of 120 patients (5.0%) and included stitch abscess (1 eyelid, 0.7%), lateral tarsal strip dehiscence (2 eyelids, 1.3%), lateral canthal dystopia (2 eyelids, 1.3%), and conjunctivochalasis (1 eyelid, 0.7%). CONCLUSIONS The transconjunctival lower eyelid entropion repair is effective and safe with low recurrence and complication rates. The TCER circumvents the risk of lower eyelid retraction and overcorrections that may occur with the transcutaneous approach.
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Jansen J, Sjaastad O. Hemicrania with massive autonomic manifestations and circumscribed eyelid erythema. Acta Neurol Scand 2006; 114:334-9. [PMID: 17022782 DOI: 10.1111/j.1600-0404.2006.00648.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
OBJECTIVES To describe a unilateral headache that in addition to the typical shortlasting unilateral neuralgiform headache attacks with conjunctival injection, tearing, sweating and rhinorrhea (SUNCT) syndrome - traits with excessive and ipsilateral autonomic phenomena - had circumscribed eyelid erythema and adjacent ocular redness. OBSERVATIONS A 60-year-old female had excessive, right-sided lacrimation and local pain at 15 years of age. Due to steadily increasing discomfort, with lacrimation and swelling over the outer part of the upper eyelid, the right lacrimal gland was removed at 20 years of age, with a suspicion of lacrimal gland adenoma. Preoperatively, symptomatic side mild-degree eyelid erythema/rhinorrhea were integral parts of the attack. After years with minor complaints, she, in the mid-twenties, experienced more long-lasting pain attacks, and pain soon became the main problem. A marked, distinct erythema on the lateral part of the right-sided eyelids and marked, localized 'eye redness' in the adjacent area were main ingredients of the attacks together with eyelid edema and viscous rhinorrhea. There were visible vessels below the eye, and telangiectasia of the upper eyelid. CONCLUSIONS This headache has many similarities with SUNCT - but has several, grossly deviating traits: the temporal aspects, excruciatingly intense pain attacks, and above all marked, lateral eye-lid erythema, and adjacent, massive ocular reddening. This constellation probably alienates it from SUNCT.
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Destina Yalçin A, Forta H, Kiliç E. Overlap cases of eyelid myoclonia with absences and juvenile myoclonic epilepsy. Seizure 2006; 15:359-65. [PMID: 16793291 DOI: 10.1016/j.seizure.2006.02.006] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2005] [Revised: 10/09/2005] [Accepted: 02/10/2006] [Indexed: 11/17/2022] Open
Abstract
Eyelid myoclonia with absences (EMA) and juvenile myoclonic epilepsy (JME) are two separate epileptic syndromes included in the new classification of epilepsies and epileptic syndromes by ILAE in 2001. Both are idiopathic generalized epilepsies with their clinical onset in the first two decades. EMA is characterized by eyelid myoclonia associated with absences and photosensitivity. Self-induced seizures are frequently seen in EMA. It can be associated with mildly mental retardation and resistance to treatment. JME includes three types of generalized seizures: typical absences, myoclonic jerks and generalized tonic-clonic seizures. The myoclonic jerks occur almost exclusively on awakening, involve preferently the upper extremities, may rarely affect the lower extremities or the entire body. More severe attacks may be accompanied by a fall. The myoclonic jerks occur rarely in EMA. They are usually mild and are freqently restricted to the upper extremities. Generalized tonic-clonic seizures, photosensitivity and generalized polyspike-wave discharges provoked by eye closure are features of both epileptic syndromes. In this study, we describe four female patients with eyelid myoclonia associated with absences, myoclonic jerks causing falling down and rare generalized tonic-clonic seizures. All patients had good school performance and total seizure control under sodium valproate treatment. Their EEGs show generalized polyspike-wave discharges with a frequency of 3.5-6Hz always appearing a few seconds after eye closure and photoparoxysmal response. These patients show the characterictics of both epileptic syndromes. It is clinically important to make a syndromic diagnosis for an optimum advise on treatment, lifestyle restrictions and prognosis. In this study, we have gathered evidence that EMA and JME are dynamic syndromes that tend to evolve into one another.
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Kashani S, Friebel J, Sadiq A, Olver J. Re: “The Tetracaine Provocation Test (TPT) for Inducing Early Involutional Entropion”. Ophthalmic Plast Reconstr Surg 2006; 22:406-7. [PMID: 16985438 DOI: 10.1097/01.iop.0000237115.84199.31] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Egan RA, Warner JEA. Intermittent reversal of complete ptosis associated with sphenoid wing meningiomas. Can J Ophthalmol 2006; 41:497-9. [PMID: 16883369 DOI: 10.1016/s0008-4182(06)80015-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
CASE REPORT Ptosis secondary to dense oculomotor pareses generally improves over several months, but intermittent elevation of the eyelid has not been reported. The authors describe two patients who demonstrated intermittent involuntary monocular eyelid elevation in an eye with complete ptosis caused by partial resection of sphenoid wing meningioma. Both patients had complete ophthalmoplegia and decreased corneal sensation. The involved eye was ipsilateral to a meningioma that had been debulked 11 to 12 months previously. Although the lids were devoid of volitional movement, each patient could elevate the lid for 10 to 20 seconds by either tickling the eyelashes or rubbing the eyelids. The lids occasionally rose spontaneously and there was no clinical evidence of aberrant regeneration or cyclic spasm. COMMENTS Although the mechanism of action of this involuntary eyelid elevation is unknown, it is possible that some process of aberrant regeneration activated by sensory stimuli is responsible.
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Wabbels B, Roggenkämper P. Long-term follow-up of patients with frontalis sling operation in the treatment of essential blepharospasm unresponsive to botulinum toxin therapy. Graefes Arch Clin Exp Ophthalmol 2006; 245:45-50. [PMID: 16874524 DOI: 10.1007/s00417-006-0392-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2006] [Revised: 06/12/2006] [Accepted: 06/12/2006] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE Botulinum toxin is the treatment of choice in patients with essential blepharospasm, but about 4% of patients show no sufficient effect. Many of these patients try to open their eyes by innervating their frontalis muscle. This led to the idea of performing frontalis suspension, normally used for certain types of ptosis. We set out to evaluate the long-term results, complication rates and patient acceptance of this intervention. METHODS Frontalis sling operation was carried out on 252 eyes of 132 blepharospasm patients between 1992 and 2004. In all patients botulinum toxin treatment was administered before surgery with no or only brief and incomplete effect even with increasing toxin doses. In 120 patients surgery was performed under local anaesthesia, while 12 patients were operated upon under general anaesthesia (mostly bilateral). Silk sutures were employed in the first 14 eyes, and in all others we used Gore-Tex suture material. RESULTS The duration of follow-up was 3-154 months; 60 patients were followed up for at least 5 years. Seventy-three per cent of patients reported an improvement after surgery. Long-term subjective improvement showed a median of 50% on a scale ranging from 0%=no improvement to 100%=no complaints. No serious corneal complications occurred, although slight overcorrection is desirable in the first days after surgery for a satisfactory long-term result. Seven per cent of operations had to be revised due to suture granulomas or extruded suture material. The effect of surgery generally remained stable over the years, with most patients needing additional treatment with botulinum toxin. In cases of decreasing effect (5% of eyes), the sutures were tightened under local anaesthesia. CONCLUSION Frontalis suspension can be considered as a minimally invasive but very effective and even reversible procedure in "poor responders" to botulinum toxin, with good long-term effect and good acceptance by the patients. Additional treatment with botulinum toxin is required in most patients in order to increase the desirable imbalance between the frontalis and the orbicularis muscle.
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Pak J, Shields M, Putterman AM. Superior Tarsectomy Augments Super-Maximum Levator Resection in Correction of Severe Blepharoptosis with Poor Levator Function. Ophthalmology 2006; 113:1201-8. [PMID: 16815403 DOI: 10.1016/j.ophtha.2006.01.032] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2005] [Revised: 11/10/2005] [Accepted: 01/13/2006] [Indexed: 10/24/2022] Open
Abstract
OBJECTIVE To determine if a superior tarsectomy improves the ptosis corrective ability of the super maximum levator resection in cases of severe blepharoptosis with poor levator function (less than 5 mm). DESIGN Retrospective, consecutive case series. PARTICIPANTS Patients who underwent super maximum levator resection with (8 eyelids) or without superior tarsectomy (10 eyelids) at one institution. METHODS Chart review of patients who underwent super maximum levator resection with or without superior tarsectomy. Data regarding eyelid position, surgical outcome, and postoperative complications were evaluated. MAIN OUTCOME MEASURES Margin reflex distance-1 (distance [mm] between corneal light reflex and upper eyelid margin), bilateral eyelid symmetry, and postoperative complications. RESULTS A statistically significant improvement in ptosis correction was demonstrated when integrating the superior tarsectomy with the super maximum levator resection (P = 0.029). In addition, the superior tarsectomy significantly decreased the incidence of undercorrection (margin reflex distance-1 values less than 2.0 mm) compared with the super-maximum levator resection alone (12.5% vs. 70%; P = 0.023). Improved postoperative eyelid symmetry within 1.0 and 1.5 mm was demonstrated in cases treated by the superior tarsectomy. Postoperative complications were similar in both treatments. CONCLUSIONS The super maximum levator resection combined with superior tarsectomy can correct severely ptotic eyelids with Berke levator function ranging from 3 to 4.5 mm.
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Shields DC, Lam S, Gorgulho A, Emerson J, Krahl SE, Malkasian D, DeSalles AAF. Eyelid apraxia associated with subthalamic nucleus deep brain stimulation. Neurology 2006; 66:1451-2. [PMID: 16682687 DOI: 10.1212/01.wnl.0000210693.13093.c8] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Kakizaki H, Zako M, Mito H, Iwaki M. Intraoperative Quantification Using Finger Force for Involutional Blepharoptosis without Postoperative Lagophthalmos. Jpn J Ophthalmol 2006; 50:135-40. [PMID: 16604389 DOI: 10.1007/s10384-005-0297-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2004] [Accepted: 05/02/2005] [Indexed: 11/26/2022]
Abstract
PURPOSE To report intraoperative quantification using finger force for involutional blepharoptosis, which helps in the prevention of postoperative lagophthalmos. METHODS We carried out levator resection on 20 involutional blepharoptic eyelids. Fissure height was examined intraoperatively to evaluate the extent of resection. If a patient presented more than 3 mm of lagophthalmos in voluntary eyelid closure but could fully open the eye, we forcibly closed the eyelid, using a finger, after voluntary eyelid closure. If more than 3 mm of lagophthalmos was still observed after forced eyelid closure, we corrected eyelid tension until lagophthalmos became less than 2 mm. RESULTS Six of the ten patients (20 eyelids) presented with full eyelid opening but more than 3 mm of lagophthalmos in voluntary eyelid closure. After the upper eyelids were forcibly lowered, all six eyelids showed less than 2 mm of lagophthalmos. There were no cases of lagophthalmos 1 month postoperatively. CONCLUSIONS Additional finger force makes precise quantification of blepharoptosis surgery possible and prevents postoperative lagophthalmos.
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Sevgi Demirci EB, Saygi S. Unusual features in eyelid myoclonia with absences: a patient with mild mental retardation and background slowing on electroencephalography. Epilepsy Behav 2006; 8:442-5. [PMID: 16446119 DOI: 10.1016/j.yebeh.2005.12.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2005] [Revised: 11/30/2005] [Accepted: 12/09/2005] [Indexed: 10/25/2022]
Abstract
"Eyelid myoclonia with and without absences" has been incorporated into the new ILAE diagnostic scheme as a type of epileptic seizure with etiologic, therapeutic, and prognostic implications. Eyelid myoclonia with absences (EMA) is characterized by eyelid myoclonia and absences provoked mainly by eye closure and photosensivity. EMA can be a part of idiopathic, symptomatic, or probably symptomatic epileptic syndromes. EMA is the defining seizure symptom that differentiates the idiopathic reflex epileptic syndrome Jeavons syndrome from eyelid myoclonia with absences. Jeavons syndrome is characterized by unique clinical and electroencephalographic features and often genetic clustering. EMA is easily diagnosed by clinical manifestations and properly conducted electroencephalography. However, it is often misdiagnosed as tics or other types of epileptic seizures and syndromes, particularly in patients with mental retardation, behavioral disturbances, and atypical electroencephalographic findings. We describe a 19-year-old woman with EMA who remained undiagnosed for many years. She was mildly mentally retarded and her electroencephalogram showed slow background activity, which are unusual findings in Jeavons syndrome.
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Abstract
PURPOSE To verify whether the tarsal strip procedure improves epiphora of patients with eyelid laxity but no ectropion. METHODS A retrospective study was done with a sample of epiphora patients with lax eyelids in normal position and no nasolacrimal obstruction who were operated on with the tarsal strip technique. Fourteen lower eyelids, in 11 patients, were included in the study. RESULTS Epiphora in ten eyes (71.4%) completely or significantly improved after a follow-up of three months. Eyelid laxity disappeared in all cases. CONCLUSION In patients with epiphora, lax eyelids and patent lacrimal ducts, the tarsal strip procedure can significantly improve epiphora in most cases. As laxity ceased to exist in all eyelids, an assumption can be made that in some of the failures there may be other causes, concomitant with eyelid laxity, to explain perseverance of epiphora.
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Abstract
To determine if the involuntary contractions of eyelids may have any effects on the development of corneal astigmatism, we performed this prospective study which includes 19 patients with either essential blepharospasm or hemifacial spasm. In hemifacial spasm, the degree of corneal astigmatism was evaluated between two eyes. Then the topographic changes were checked using vector analysis technique before and after passively opening the eyelids. They were also measured before and at 1 and 6 months after the injection of Botulinum toxin. Resultantly, 20 eyes had the with-the-rule (group1) and 9 eyes against-the-rule (group2) astigmatism. In hemifacial spasm, significantly more astigmatism was found at spastic eyes. The corneal topographic changes after passively opening the eyelids showed 10 eyes with the astigmatic shift to the with-the-rule, while the remaining 19 to the against the- rule. At 1 month after injection of Botulinum toxin, group 1 showed reduced average corneal astigmatism, whereas group 2 showed increased astigmatism. The astigmatic change vector showed significantly more against-the-rule. In the contrary, 6 months after treatment, corneal astigmatism again increased in group 1 and decreased in group 2. So they took on the appearance of pretreatment astigmatic status eventually. Conclusively eyelids may play an important role in corneal curvature.
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Tan CSH, Sabel BA, Au Eong KG. Charles Bonnet syndrome (visual hallucinations) following enucleation. Eye (Lond) 2006; 20:1394-5; author reply 1395-6. [PMID: 16440017 DOI: 10.1038/sj.eye.6702236] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
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