Mioclonia primária rara caracterizada por contrações progressivas, involuntárias, irregulares e clónicas ou tónicas dos músculos inervados pelo nervo facial (nervo craniano VII). Os sintomas são tipicamente estritamente unilaterais, persistem sobretudo durante o sono e ocorrem frequentemente na região do músculo orbicularis oculi, espalhando-se gradualmente para outras partes da metade da face afetada à medida que a doença progride. Estão reportadas formas familiares e adquiridas.
Introdução
O que você precisa saber de cara
Mioclonia primária rara caracterizada por contrações progressivas, involuntárias, irregulares e clônicas ou tônicas dos músculos inervados pelo nervo facial (nervo craniano VII). Os sintomas são específicos unilaterais, persistem sobretudo durante o sono e ocorrem frequentemente na região do músculo orbicular dos olhos, espalhando-se gradualmente para outras partes da metade da face afetada à medida que a doença progride. Estão reportadas formas familiares e adquiridas.
Escala de raridade
<1/50kMuito rara
1/20kRara
1/10kPouco freq.
1/5kIncomum
1/2k
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Entender a doença
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Sinais e sintomas
O que aparece no corpo e com que frequência cada sintoma acontece
Características mais comuns
Os sintomas variam de pessoa para pessoa. Abaixo estão as 3 características clínicas mais associadas, ordenadas por frequência.
Linha do tempo da pesquisa
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Genética e causas
O que está alterado no DNA e como passa nas famílias
Nenhum gene associado encontrado
Os dados genéticos desta condição ainda estão sendo catalogados.
Diagnóstico
Os sinais que médicos procuram e os exames que confirmam
Tratamento e manejo
Remédios, cuidados de apoio e o que precisa acompanhar
Onde tratar no SUS
Hospitais de referência no Brasil e o protocolo oficial do SUS (PCDT)
🇧🇷 Atendimento SUS — Espasmo hemifacial clônico
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Publicações mais relevantes
Mostrando amostra de 200 publicações de um total de 1.187
Improved quality of life after microvascular decompression for hemifacial spasm.
This study aimed to evaluate the effectiveness of microvascular decompression (MVD) in improving the quality of life (QoL) of patients with hemifacial spasm (HFS), focusing on both short- and long-term outcomes. When will patients with HFS benefit from MVD regarding QoL? A longitudinal, prospective cohort study was conducted, involving 135 patients who underwent MVD at a tertiary referral center between January 2019 and March 2023. Health-related quality of life (HR-QoL) was assessed using the SF-36 questionnaire administered at three intervals: before surgery, three months after surgery, and twelve months after surgery. Most patients reported complete resolution (63.4%) or at least 90% reduction (13.9%) of spasms after twelve months. Significant improvements were observed in the SF-36 scores, particularly in the domains of Mental Health and Social Functioning, from baseline to twelve months after surgery. Additionally, improvements in Mental Component Summary scores were statistically significant, suggesting substantial importance of patient-reported mental and emotional well-being. Permanent postoperative complications (hearing reduction/loss, mild hoarseness) were seen in 2.9%. The findings confirm that MVD provides significant and sustained improvements in HR-QoL in patients with HFS. The surgery not only alleviates physical symptoms but also contributes to substantial psychosocial recovery. These outcomes support MVD as a preferred treatment for HFS when a neurovascular conflict is suspected, advocating for its broader application in clinical practice. Continued follow-up and research are recommended to further document the procedure's long-term effectiveness and safety.
Geometric Microstructural Characteristics of White Matter Differentiate Patients With Facial Dyskinesias and Palsy.
The heterogeneous and homogeneous clinical manifestations of peripheral facial palsy (FP), hemifacial spasm (HFS), and Meige's syndrome (MS) complicate the differentiation of diagnoses for these facial motor diseases. To comprehensively investigate the white matter microstructural characteristics in patients with facial dyskinesias and palsy using geometric and integrity metrics in DTI. In this prospective study conducted from September 2020 to January 2022, patients with FP, HFS, and MS, as well as sex-matched healthy control subjects, underwent 3.0 T MRI. Geometric metrics (i.e., splay, bend, twist, and total distortion) based on "Director Field Analysis" and fractional anisotropy (FA) and mean diffusivity (MD) were calculated from DTI data. Cross-sectional tract-based spatial statistics were performed among FP, HFS, MS patients, and healthy controls. The correlation between disease severity and DTI metrics was evaluated. Additionally, the geometric microstructural properties combining FA and MD were used to classify FP, HFS, and MS patients using machine learning methods. Geometric metrics and FA/MD were widely altered across white matter in FP and HFS patients compared with healthy controls. However, in MS patients only DFA metrics were significantly altered. FA and DFA values strongly correlated with the severity of facial movement disorder in FP patients. Combing conventional FA/MD value with DFA metrics enabled the diagnostic differentiation of FP and HFS from MS. Our findings demonstrated that the geometric microstructural information of white matter fibers could provide novel insight into the underlying pathological changes in facial dyskinesias and palsy.
Closed-loop wearable neurostimulation system with triboelectric sensing to alleviate hemifacial spasms.
Hemifacial spasm (HFS) is a neurological disorder characterized by involuntary contractions of the facial muscles, which can significantly influence patients' quality of life. Traditional diagnostic methods are often subjective, and electromyography (EMG) monitoring is constrained by equipment limitations and interference. Current treatments include short-term Botulinum toxin (BTX) injections and high-risk microvascular decompression (MVD), both of which suffer from low patient compliance. This study introduces a closed-loop facial nerve stimulation system integrated into eyewear, featuring triboelectric sensors doped with butylated melamine formaldehyde (BMF)-CaCu3Ti4O12 (CCTO), and constructed with micrometer-scale hemispherical structures, which enhance performance by approximately 2.3 times. These sensors capture subtle dynamic signal changes in real-time, suitable for monitoring minute facial muscle activities, while consuming zero power. Additionally, a customized electrical stimulation module with adjustable parameters and a high-precision HFS detection model have been developed, enabling rapid activation of facial nerve stimulators for targeted neuromodulation upon detecting spasms. The system achieves a recognition accuracy of 98% for HFS. Preliminary clinical validation demonstrates effectiveness in reducing spasm severity with inter-patient variability in two involved patients. Overall, this integrated system offers enhanced convenience and patient compliance, presenting a promising solution for HFS treatment.
Evaluating the efficacy of botulinum toxin type a in alleviating neuropsychological symptoms in hemifacial spasm patients.
To evaluate the efficacy of botulinum toxin type A (BTX-A) in the treatment of neuropsychological symptoms in patients with hemifacial spasm (HFS). Sixty-three HFS patients with neuropsychological symptoms were randomly assigned in a 1:1 ratio to the BTX-A group (n = 32) and the citalopram hydrobromide (CH) group (n = 31). The BTX-A group was treated with facial injections, while the CH group received oral administration of 20 mg/day. Cornell Medical Index (CMI) scores were assessed before treatment and at 8 weeks after treatment. After 8 weeks, the BTX-A group exhibited significant reductions in total CMI scores and scores of the somatization, tension, anxiety, depression, and sensitivity subscales (p < 0.05). The CH group showed significant improvements in total CMI and scores of the somatization, anxiety, depression, sensitivity, anger, and tension subscales (p < 0.05). No significant differences between the two groups were observed in total CMI scores or scores of each CMI subscale (p > 0.05). The overall response rates were 63.3% in the BTX-A group and 70.0% in the CH group, with no significant difference between the two groups (p > 0.05). BTX-A improves both motor symptoms and short-term neuropsychological symptoms in patients with HFS.
Historical evolution of microvascular decompression after Jannetta's establishment: Anatomical maps and physiological compasses-a narrative review.
Building on the pioneering observations of Dandy and Gardner and on Jannetta's establishment of microvascular decompression (MVD) through microsurgical demonstration of vascular compression, MVD has continuously evolved into a safe and durable treatment for neurovascular compression syndromes. Despite advances in radiosurgery and pharmacotherapy, MVD remains widely used as a first-line surgical option for appropriately selected patients with trigeminal neuralgia, hemifacial spasm, and glossopharyngeal neuralgia. This selective narrative historical review traces MVD's modern evolution after its establishment by Jannetta, organized into four pillars: surgical anatomy, optimization of approaches, decompression strategies, and operative support. Detailed microsurgical anatomy, including the "Rule of Three" framework for the cerebellopontine angle, has helped guide tailored, minimally invasive approaches (e.g., the lateral supracerebellar-infratentorial route for trigeminal neuralgia and infrafloccular exposure for hemifacial spasm). Decompression strategies have extended from prosthetic interposition toward noncompressive transposition and biologically harmonious fixation. Advances in visualization (endoscopic and exoscopic systems), simulation, and neuronavigation have extended the original visualization ethos and enhanced surgical education. Intraoperative monitoring, including brainstem auditory evoked potentials and lateral spread responses, has improved both complication avoidance and intraoperative confidence. Together, these anatomical "maps" and physiological "compasses" help define contemporary MVD practice aimed at safe and durable outcomes across diverse patient anatomies.
Publicações recentes
Neurogenic irritable bowel syndrome? Long-term resolution of chronic gastrointestinal stress following vagus nerve microvascular decompression: illustrative case.
Factors associated with recurrence after microvascular decompression for hemifacial spasm: A comprehensive analysis stratified by postoperative recovery patterns.
Endoscopic microvascular decompression for hemifacial spasm associated with an enlarged jugular tubercle: A case report.
Psychological and motor outcomes of botulinum toxin in hemifacial spasm and blepharospasm.
[Surgical treatment of hemifacial spasm: a systematic review].
📚 EuropePMC1.809 artigos no totalmostrando 194
Evaluating the efficacy of botulinum toxin type a in alleviating neuropsychological symptoms in hemifacial spasm patients.
Neurological researchHistorical evolution of microvascular decompression after Jannetta's establishment: Anatomical maps and physiological compasses-a narrative review.
Acta neurochirurgicaCorrelation between Delayed Relief after Microvascular Decompression and Morphology of the Lateral Spread Response in Patients with Hemifacial Spasm-Temporal versus Mandibular Branch Stimulation.
Neurologia medico-chirurgicaReconsidering the Pathophysiological Interpretation of Polyphasic LSRs in Hemifacial Spasm.
Neurologia medico-chirurgicaFunctional Assessment of Hemifacial Spasm Using a Whole-Face Surface Electromyography Electrode Array.
IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology SocietyMicrovascular decompression for hemifacial spasm associated with large fenestration of the vertebral artery: illustrative case.
Journal of neurosurgery. Case lessonsThe Hidden Burden of Hemifacial Spasm: A Systematic Review of Non-Motor Symptoms.
Movement disorders clinical practiceImproved quality of life after microvascular decompression for hemifacial spasm.
Brain & spineBeyond Improvement of Motor Symptoms: Central Effects of Botulinum Toxin on Anxiety and Depression in Focal Dystonia, Hemifacial Spasm, and Blepharospasm.
ToxinsKeyhole retrosigmoid approach for microvascular decompression surgery: systematic review and single-arm meta-analysis.
Neurosurgical reviewReal-World Retrospective Safety Analysis of OnabotulinumtoxinA for the Treatment of Patients with Chronic Migraine and Concomitant Therapeutic Indications.
Pain and therapyElectroacupuncture for chemotherapy-induced hemifacial spasm: a case report.
Frontiers in medicine[Posterior petrous meningiomas: clinical manifestations, anatomical relationships and postoperative outcomes].
Zhurnal voprosy neirokhirurgii imeni N. N. BurdenkoThe Role of Botulinum Toxin in Dry Eye Disease and Meibomian Gland Dysfunction Associated with Hemifacial Spasm.
Beyoglu eye journalDouble-faced microprobe for vessel transposition in microvascular decompression: technical note.
Acta neurochirurgicaPivotal Factors for Minimizing the Risks of Therapeutic Failure in Trigeminal Neuralgia and Hemifacial Spasm.
Current pain and headache reportsRecurrent Factors and Reoperation Strategies in Microvascular Decompression for Hemifacial Spasm.
The Journal of craniofacial surgeryPredictors of Postoperative Complications After Microvascular Decompression for Trigeminal Neuralgia and Hemifacial Spasm: A Retrospective Cohort Study.
The Journal of craniofacial surgeryGeometric Microstructural Characteristics of White Matter Differentiate Patients With Facial Dyskinesias and Palsy.
CNS neuroscience & therapeuticsHemifacial Spasms with Unusual Neurovascular Compression Type: Arterial Cisternal Segment Offender.
Life (Basel, Switzerland)Bovine pericardial patch in an eggroll fashion and teflon felt microvascular decompression for trigeminal neuralgia and hemifacial spasm: A retrospective study.
MedicineMicrovascular Decompression for Hemifacial Spasm without the Use of Neuromonitoring and Fix Retraction: A Single-Center Experience.
Turkish neurosurgeryExperimental Study of a Newly Developed Prosthesis and Its Initial Clinical Use in Microvascular Decompression Surgery.
Neurologia medico-chirurgicaClosed-loop wearable neurostimulation system with triboelectric sensing to alleviate hemifacial spasms.
Nature communicationsEfficacy and safety of microvascular decompression for hemifacial spasm: Endoscopy vs microscopy.
MedicineKnowledge, Attitudes, and Practices Toward Microvascular Decompression for Hemifacial Spasm Among Neurosurgeons: A Multicenter Cross-Sectional Study.
Journal of multidisciplinary healthcareRegional abnormalities in the hippocampus and verbal memory impairment in craniofacial dystonia.
Frontiers in neuroscienceHemodynamic Features of Offending Vessels in Primary Hemifacial Spasm: A Computational Fluid Dynamics Study.
Annals of biomedical engineeringMRA morphologic study of the vertebrobasilar artery system in patients with primary hemifacial spasm.
Neuro endocrinology lettersThe other Babinski sign in Hemifacial Spasm: a clinical marker of severity and its predictive association with η-like vA-PICA compression.
Annals of medicineBilateral Hemifacial Spasm with "Other Babinski Sign".
Annals of Indian Academy of NeurologyDiabetic Striatopathy as a Presenting Symptom in Newly Diagnosed Type 2 Diabetes Mellitus: A Case Report.
Journal of the ASEAN Federation of Endocrine SocietiesQuantitative intraoperative lateral spread response amplitudes in hemifacial Spasm: Associations with vascular burden.
Clinical neurophysiology : official journal of the International Federation of Clinical NeurophysiologyPatient satisfaction and quality of life with hemifacial spasm treatments in Finland's largest hospital district.
Brain & spineDisappearance of Lateral Spread Response: Reliability as a Prognostic Marker in Hemifacial Spasm.
Asian journal of neurosurgeryHow i do it: endoscopic transposition technique for hemifacial spasm caused by AICA compression.
Acta neurochirurgicaImpact of Ultrasound-guided Superficial Cervical Plexus Block on Early Postoperative Recovery in Patients Undergoing Microvascular Decompression: A Randomized Controlled Trial.
Journal of neurosurgical anesthesiology[Familial hemifacial spasm].
Zhurnal nevrologii i psikhiatrii imeni S.S. KorsakovaThe application value of intraoperative lateral spreading response monitoring during microvascular decompression in patients with primary hemifacial spasm.
European journal of medical researchPreoperative sleep disturbance as a risk factor for moderate-to-severe postoperative pain in hemifacial spasm patients: a prospective cohort study.
Frontiers in neurologyImpact of Preoperative Botulinum Toxin Injections on Postoperative Outcomes After Redo Microvascular Decompression for Hemifacial Spasm.
NeurosurgeryRadiation-induced cavernous malformation within a vestibular schwannoma: A case report.
SAGE open medical case reportsMicrovascular decompression for neurovascular compression syndromes secondary to vertebrobasilar dolichoectasia: a single-center retrospective analysis.
Frontiers in surgeryMicrovascular Decompression in a Patient With Positional Hemifacial Spasm: Case Report.
Neurosurgery practicePatient-Perceived Response to Medical Treatment for Hemifacial Spasm.
Journal of movement disordersEvaluating the diagnostic role of magnetic resonance imaging in trigeminal neuralgia, hemifacial spasm, and glossopharyngeal neuralgia: A controlled blinded study.
Brain & spineA clinical nomogram for predicting recurrence after percutaneous radiofrequency ablation in the management of primary hemifacial spasm.
Journal of clinical neuroscience : official journal of the Neurosurgical Society of AustralasiaOutcomes of Microvascular Decompression for Hemifacial Spasm at the Philippine General Hospital.
Acta medica PhilippinaHemifacial spasms caused by compression of the labyrinthine artery on the facial nerve in the internal auditory canal: a case report and review of the literature.
Journal of medical case reportsFactors Affecting Surgical Complexity of Microvascular Decompression for Hemifacial Spasm.
Neurologia medico-chirurgicaA bony landmark in craniotomy for hemifacial spasm: The inferior retrosigmoid eminence.
Neurosurgical reviewComparison of Prognosis After Microvascular Decompression in Combined and Single Hyperactive Dysfunction Syndrome of the Cranial Nerves.
World neurosurgeryBotulinum toxin therapy for neurological disorders: Serendipitous benefits on sleep quality and underlying mechanisms.
Sleep medicine reviewsHemifacial spasm in the Middle East: Insights from a high-volume tertiary care center.
Clinical neurology and neurosurgeryHow I do it: sling transposition technique with biopatch and aneurysm clip for hemifacial spasm.
Acta neurochirurgicaCompression-specific treatment strategies for vertebroarterial-involved hemifacial spasm: A single-centre retrospective analysis of surgical techniques.
Neurosurgical reviewHow I do it: simultaneous microvascular decompression for dolichoectatic vertebrobasilar artery-associated trigeminal neuralgia and hemifacial spasm.
Acta neurochirurgicaPeriocular clinical differences between primary and postparalytic hemifacial spasm: A retrospective comparative study.
Indian journal of ophthalmologyFully Endoscopic Microvascular Decompression for Hemifacial Spasm Using 2-Dimensional/3-Dimensional Endoscopy: Clinical Analysis of 204 Cases.
Operative neurosurgery (Hagerstown, Md.)Autologous Fibrin Glue in Microvascular Decompression for Trigeminal Neuralgia and Hemifacial Spasm.
Neurologia medico-chirurgicaA Successful Treatment of Hemifacial Spasm After Flow Diverter Stent Placement for Ipsilateral Internal Carotid Artery Saccular Aneurysm.
Journal of medical casesInvestigating the correlation between the blepharospasm disability index and botulinum neurotoxin dosage for benign essential blepharospasm and hemifacial spasm.
Orbit (Amsterdam, Netherlands)Trigeminal neuralgia or hemifacial spasm due to vertebrobasilar dolichoectasia: a single-center case series and systematic review.
Neurosurgical focusMuscle pad interposition technique in microvascular decompression for primary hemifacial spasm: a single-center case series and systematic review.
Neurosurgical focusMicrovascular decompression for hemifacial spasm involving a tortuous vertebral artery: a single-center 100-patient series with surgical nuances and literature review.
Neurosurgical focusThe impact of perforating arterial branches on microvascular decompression for hemifacial spasm.
Neurosurgical focusFactors associated with persistent abnormal muscle responses in microvascular decompression for hemifacial spasm and prognostic analysis.
Neurosurgical focusIs complete elimination of lateral spreading response essential in microvascular decompression for hemifacial spasm?
Neurosurgical focusTiming matters: evaluating lateral spreads response disappearance as a prognostic marker in microvascular decompression for hemifacial spasm: a phenomenological study.
Acta neurochirurgicaElectrophysiological Evidence of Contralateral Neuromuscular Effects Following Long-Term Botulinum Toxin Therapy in Hemifacial Spasm.
ToxinsRevolutionizing Patient Education: Artificial Intelligence Versus Experts in Ocular Dyskinesia Responses.
Ophthalmic plastic and reconstructive surgeryHemifacial Spasm and Blepharospasm: Divergent Social Cognition Performance Despite Similar Neurocognitive Profiles.
Brain and behaviorThe efficacy of augmented reality technology assisted by 3D-CT reconstruction in microvascular decompression for hemifacial spasm craniotomy.
BMC surgeryLarge posterior fossa meningioma presenting with hemifacial spasm.
Surgical neurology internationalThe glabella tap reflex reveals fluctuations in the hyperexcitability of the facial nucleus with hemifacial spasm: a prospective observational study.
Neurosurgical reviewBeyond the needle: how clinician expertise affects outcomes in the treatment of hemifacial spasm.
Clinical parkinsonism & related disordersExploring Facial Nucleus-Centered Connectivity in Hemifacial Spasm: Novel Insights into Pathogenesis and Surgical Impact.
Brain topographyCervical vestibular evoked myogenic potentials are not disturbed in hemifacial spasm and blepharospasm.
Acta neurologica BelgicaPrediction of treatment failure and early identification of tumor progression after Gamma-Knife radiosurgery in vestibular schwannoma: A retrospective cohort study.
Neuro-oncology advancesCurrent state of intraoperative neuromonitoring of the facial nerve during skull base surgery: A systematic review.
Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia[Surgical treatment of otogenic pain and auditory symptoms in a patient with hemifacial spasms].
Ugeskrift for laegerEfficacy of isolated periocular botulinum toxin A injections versus periocular and adjunctive lower facial injections in hemifacial spasm: a randomized, controlled, noninferiority, crossover trial.
Annals of medicineUses of Botulinum Toxin in Headache and Facial Pain Disorders: An Update.
ToxinsImpact of flocculus medial extension on the root exit zone visibility during microvascular decompression for hemifacial spasm.
Neurosurgical reviewA Proposal for Standardized Analysis of Microvascular Decompression Results in Hemifacial Spasm.
World neurosurgeryHemifacial spasm: an update on pathophysiology, investigations and management.
Journal of neurologyMonitoring of the lateral spread response combined with brainstem auditory evoked potentials in microvascular decompression for hemifacial spasm.
Frontiers in neurologySpontaneous Resolution of Hemifacial Spasm Following Falcotentorial Meningioma Resection: Impact of Posterior Cranial Fossa Volume Changes on Hemifacial Spasm.
CureusA retrospective study of the effect of papaverine on perioperative efficacy of microvascular decompression in the treatment of hemifacial spasm.
Clinical neurology and neurosurgeryMinimal important changes of HFS-30 and HFS-7 questionnaires for patients with hemifacial spasm.
Clinical parkinsonism & related disordersNon-Root Exit Zone Exploration during Facial Nerve Microvascular Decompression: A Discussion of the Pathogenesis in Atypical Cases of Hemifacial Spasm.
Turkish neurosurgeryPostoperative Dysphagia Management in Hemifacial Spasm: A Case Report of Combined Catheter Balloon and Neuromuscular Stimulation.
The American journal of case reportsFully endoscopic microvascular decompression for painful tic convulsif secondary to vertebrobasilar dolichoectasia.
American journal of translational researchBotulinum toxin type A injections demonstrate remarkable efficacy in treating hemifacial spasm in elderly patients.
American journal of translational researchIntraoperative use of lateral spread response measurement in the upper orbicularis oculi and mandibular muscles in patients with hemifacial spasm after botulinum toxin treatment.
Acta neurochirurgicaBilateral Hemifacial Spasm After Filler Injection.
Ophthalmic plastic and reconstructive surgeryGlue-transposition technique for hemifacial spasm involving vertebrobasilar dolichoectasia: a comparative study and literature review.
Neurosurgical reviewRisk Factors for Delayed Facial Palsy Following Microvascular Decompression in Hemifacial Spasm: A Systematic Review and Meta-Analysis.
World neurosurgeryTwists of trouble: AICA loops as the culprit in hemifacial spasm.
Radiology case reportsCan blepharospasm and hemifacial spasm spontaneously resolve? A long-term review of facial spasm patients from two large medical centers.
European journal of ophthalmologySimple Microvascular Decompression for Hemifacial Spasm Caused by Dolichoectatic Vertebral Artery.
Operative neurosurgery (Hagerstown, Md.)Identifying associated comorbidities in the development of trigeminal neuralgia: A propensity-matched analysis of the National Inpatient Sample.
Clinical neurology and neurosurgeryNeurovascular Conflict on Asymptomatic Sides of Hemifacial Spasm Using Magnetic Resonance Imaging Three-Dimensional Volumetric Interpolated Breath-Hold Examination Sequence: A Retrospective Study.
World neurosurgeryBotulinum Toxin Injection for Hemifacial Spasm and Benign Essential Blepharospasm: A Systematic Review and Meta-Analysis Comparing Pretarsal and Preseptal Injection Techniques.
Aesthetic plastic surgeryLateral Spread Response in Hemifacial Spasm: Physiological Mechanisms, Intraoperative Utility, and Prognostic Significance.
CureusBotulinum Toxin Type A Injection Near the Stylomastoid Foramen: A Safe and Effective Therapeutic Modality for Tinnitus in Patients With Hemifacial Spasm.
Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and NeurotologyRisk factors and Occurrence of Small vessel disease in Acute sensorineural hearing Loss In the Elderly: protocol for a multicentre cross-sectional study.
BMJ openWhich surgical technique has a superior clinical outcome in microvascular decompression? a systematic review and meta-analysis study of transposition versus interposition for trigeminal neuralgia and hemifacial spasm.
Neurosurgical reviewThe silent scream: Unraveling vagal nerve neuralgia; VANCOUVER syndrome and HeLPS.
Clinical neurology and neurosurgeryLetter: Evaluation of 2 Surgical Techniques-Transposition Versus Interposition Microvascular Decompression for Hemifacial Spasm: A Systematic Review of 19 437 Patients.
NeurosurgeryA Comparative Study of Traditional and Synchronous Video Lateral Spread Response Monitoring in Predicting Long-Term Hemifacial Spasm Relief After Microvascular Decompression Surgery.
Operative neurosurgery (Hagerstown, Md.)Multicentric comparative study of botulinum toxin treatment in patients with hemifacial spasm.
European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck SurgeryA 12-Week Prospective, Double-Blind, Multicenter, Randomized Study Comparing 100 Units of Abobotulinum Toxin Type A (Dysport®) and 33.33 Units of Neubotulinum Toxin Type A (Neuronox®) for the Treatment of Hemifacial Spasm.
ToxinsFully Endoscopic Microvascular Decompression for Neurovascular Compression Syndrome: Early Outcomes and Technical Note.
World neurosurgeryA New Form of Combined Hyperactive Dysfunction Syndrome: A Unique Case.
CureusArterial Hypertension After Macrovascular Decompression of Vertebrobasilar Dolichoectasia: Rethinking the Cause-Effect Relationship.
World neurosurgeryEphatic transmission impairs trigemino-cervical reflex monitoring during microvascular decompression surgery for hemifacial spasm.
Clinical neurophysiology : official journal of the International Federation of Clinical NeurophysiologyPersonality traits and their effects in patients with hemifacial spasm.
Scientific reportsImpact of offending vessel location on lateral spread response variations in hemifacial spasm patients.
Frontiers in neurologyComparison of Surgical Outcomes in Microscopic and Fully Endoscopic Microvascular Decompression for Hemifacial Spasm.
Neurologia medico-chirurgicaTeaching Video NeuroImage: Bilateral Hemifacial Spasm and Left Glossopharyngeal Neuralgia Caused by Bilateral Vertebral Artery Displacement.
NeurologyMorbid Obesity and Diabetes Increase the Risk of Reoperation following Microvascular Decompression: A National Surgical Quality Improvement Program Analysis of 1,303 Patients.
Journal of neurological surgery. Part B, Skull baseEvaluating YouTube as a source of information on hemifacial spasm.
Clinical parkinsonism & related disordersHow I do it: combined interposition-transposition technique for microvascular decompression in primary hemifacial spasm.
Acta neurochirurgicaLaser ablation of a fourth ventricular hamartoma causing medically refractory hemifacial spasms in a child: illustrative case.
Journal of neurosurgery. Case lessonsExperience of the application of botulinum toxin type A as a treatment of facial hyperkinetic disorders in a Mexican ophthalmological center.
Archivos de la Sociedad Espanola de OftalmologiaFully endoscopic microvascular decompression for hemifacial spasm: a systematic review.
Neurosurgical reviewHemifacial Spasm Caused by Posterior Inferior Cerebellar Artery Compression due to Vertebral Artery Aneurysm: Management with Stent-Assisted Coil Embolization.
NeurointerventionPatient Burden in Dystonia Diagnosis and Botulinum Toxin Treatment: A Nationwide Survey in Turkey.
Brain and behaviorAssessment of quality of life in patients with cervical dystonia and hemifacial spasm after botulinum toxin injections.
Acta neurologica BelgicaComments to "Radiofrequency Thermocoagulation as a Treatment for Hemifacial Spasm: Long-term Follow-up and Management of Recurrences".
Acta neurochirurgicaAnalysis of Endoscope-Assisted Retrosigmoid Approach versus Modified Transjugular Approach for Microvascular Decompression of the Facial Nerve: A Comparative Cadaveric Study.
World neurosurgeryImpact of Proposed Medicare Policy Changes for Botulinum Toxin Coverage on Hemifacial Spasm and Facial Dystonia.
Facial plastic surgery & aesthetic medicineHuman-in-the-loop machine learning-based quantitative assessment of hemifacial spasm based on volumetric interpolated breath-hold examination MR.
The British journal of radiologyPreventive Effects of Botulinum Neurotoxin Long-Term Therapy: Comparison of the 'Experienced' Benefits and 'Suspected' Worsening Across Disease Entities.
Journal of clinical medicineRole of stereotactic radiosurgery for intracranial epidermoid tumors: a systematic review to assess its safety, efficacy, and complication profile.
Journal of neuro-oncologyDosage of botulinum toxin in patients undergoing treatment for hemifacial spasm: is there modification during follow-up?
Arquivos de neuro-psiquiatriaMicrovascular decompression: a contemporary update.
BMC surgeryIncreasing Incidence of Facial Nerve Disorders in the United States from 2007 to 2022.
The LaryngoscopePrimary Gamma Knife Radiosurgery as a Treatment Option for Hamartoma of Floor of Fourth Ventricle: A Case Report of Pediatric Hemifacial Spasm.
Pediatric neurosurgeryFrom spasms to smiles: how facial recognition and tracking can quantify hemifacial spasm severity and predict treatment outcomes.
Acta neurochirurgicaA Case of Hemifacial Spasm Caused by Penetration of the Anterior Inferior Cerebellar Artery between the Facial Nerve and the Nervus Intermedius.
NMC case report journalApplication of neurophysiological monitoring in differentiation of hemifacial spasm and post-facial paralysis synkinesis.
Neurophysiologie clinique = Clinical neurophysiologyBotulinum toxin modulates the blink reflex via the trigeminal afferent system in hemifacial spasm: an early and late-term effect.
Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical NeurophysiologyDiagnostic Utility of Clinical Neurophysiology in Jerky Movement Disorders: A Review from the MDS Clinical Neurophysiology Study Group.
Movement disorders clinical practiceBibliometric analysis of research developments in oral and maxillofacial neuralgia from 2004 to 2023.
Medicine[Microvascular decompression in hemifacial spasm: functional outcome].
MedicinaTreatment Challenges in Hemifacial Spasm: The Role of Magnetic Resonance Imaging.
World journal of plastic surgeryIsolated Hemifacial Spasm as the Presenting Sign of Cerebral Glioblastoma.
Ophthalmic plastic and reconstructive surgeryDynamic changes of abnormal muscle response during decompression procedures in double compression-type hemifacial spasm.
Surgical neurology internationalThe effect of botulinum neurotoxin A injections on meibomian glands and dry eye.
The ocular surfaceRobot-assisted stylomastoid foramen puncture and radiofrequency ablation for hemifacial spasm treatment: clinical outcomes and technique assessment.
Neurosurgical focusEvaluation of 2 Surgical Techniques-Transposition Versus Interposition Microvascular Decompression for Hemifacial Spasm: A Systematic Review of 19 437 Patients.
NeurosurgeryRevision Surgery of Microvascular Decompression for Hemifacial Spasm: 2-Dimensional Operative Video.
World neurosurgeryA New Management Strategy for Hemimasticatory Spasm.
Journal of neurological surgery. Part A, Central European neurosurgeryAbnormal electromyographical trigeminal activation through stimulation of the offending artery (Z-L response): An intraoperative tool during microvascular decompression for trigeminal neuralgia.
Cephalalgia : an international journal of headacheEfficacy and safety of botulinum neurotoxin in the treatment of hemifacial spasms: a systematic review and meta-analysis.
BMC neurologyThe progress in epidemiological, diagnosis and treatment of primary hemifacial spasm.
HeliyonPrimary hemifacial spasm: anatomical insights.
Acta neurologica BelgicaEfficacy and safety of reoperation for residual or recurrent hemifacial spasm after microvascular decompression: a systematic review and meta-analysis.
Neurosurgical reviewObliteration of the Superior Petrosal Vein During Cerebellopontine Angle-Surgery: More Cons than Pros?
World neurosurgeryDetermining prognostic factors in the treatment of primary hemifacial spasm: Clinical outcomes and complications. A literature review.
World neurosurgery: XA novel 3D multimodal fusion imaging surgical guidance in microvascular decompression for primary trigeminal neuralgia and hemifacial spasm.
Head & face medicineOptimizing surgical technique in microvascular decompression for hemifacial spasm - Results from a surgical series with contemporary use of neuronavigation and intraoperative neuromonitoring.
Surgical neurology internationalClinical analysis of abnormal muscle response monitoring for hemifacial spasm during microvascular decompression: a retrospective study.
Acta neurologica BelgicaAltered Brain Structure in Hemifacial Spasm Patients: A Multimodal Brain Structure Study.
International journal of general medicineImpact of microvascular decompression on wall shear stress in responsible arteries in trigeminal neuralgia and hemifacial spasm.
Scientific reportsEnhancing surgical precision: a novel electromyography finding for confident identification of the root exit zone during microvascular decompression surgery.
Journal of neurosurgeryOptimized microvascular decompression surgery for improving the results of hemifacial spasm: an analysis of reoperations.
Neurosurgical reviewHemifacial spasms triggered by compression of tortuous anterior inferior cerebellar artery loop on the facial nerve in the internal auditory canal: A case report.
MedicineClinical Profile of Patients with Hemifacial Spasm at a Tertiary Eye Care Center in South India: A Retrospective Study.
Journal of current ophthalmologyThe value of multimodal imaging fusion in preoperative visualization assessment of neurovascular relationship in hemifacial spasm: a single-center retrospective study.
Neurosurgical reviewComparative study of CTA/CTV and MRTA for preoperative simulation of microvascular decompression in neurovascular compression syndromes.
Neurosurgical reviewEvaluating Headache Incidence and Characteristics After Botulinum Toxin Treatment in Blepharospasm and Hemifacial Spasm Patients: A Retrospective Cohort Clinical Study.
Clinical neuropharmacologyCorrelation between Delayed Relief after Microvascular Decompression and Morphology of the Lateral Spread Response in Patients with Hemifacial Spasm-Further Examination with Compound Motor Action Potentials.
Neurologia medico-chirurgicaNeurovascular conflict in primary hemifacial spasm: A radiological topographic and severity assessment of contact.
Parkinsonism & related disordersEvaluation of the effect of botulinum toxin A on the physical and mental health of patients with hemifacial spasm.
NeurologiaDoes blepharospasm effect biometric parameters and intraocular lens power calculations?
International ophthalmologyCT-guided facial nerve radiofrequency treatment via unilateral stylomastoid Foramen only relieve unilateral facial expressive muscle spasms in Meige's syndrome.
Asian journal of surgeryPatient Characteristics and Real-World Use of Botulinum Toxins for the Treatment of Cervical Dystonia, Blepharospasm, and Hemifacial Spasm.
ToxinsDefining the clinical phenomenology of Hemifacial Spasm as the presenting feature of idiopathic intracranial hypertension: case report and literature review.
Acta neurologica BelgicaPredictive nomogram for hearing deficits after microvascular decompression treatment.
Neurosurgical reviewBody image and social anxiety in hemifacial spasm: Examining self-esteem and fear of negative evaluation as mediators.
Clinical neurology and neurosurgeryApplication of the semidiving technique in fully endoscopic microvascular decompression.
Neurosurgical reviewBotulinum toxin treatment for hemifacial spasm: harmonising neurological and aesthetic outcomes.
Journal of neural transmission (Vienna, Austria : 1996)Posterior petrous meningioma with secondary trigeminal neuralgia: microsurgical resection after stereotactic radiosurgery (case report and literature review).
Zhurnal voprosy neirokhirurgii imeni N. N. BurdenkoPhenomenological patterns and aetiological spectrum in patients visiting a tertiary care Movement disorders service in India: An observational study.
Clinical neurology and neurosurgeryEffectiveness of 0.3% Hyaluronic Acid Eye Drops for Benign Essential Blepharospasm and Hemifacial Spasm with Botulinum Toxin-induced Dry Eye.
Plastic and reconstructive surgery. Global openAssessment of prevalence of vascular contact of the facial nerve in asymptomatic patients using three-dimensional constructive interference in steady-state (3D CISS) MRI acquisition.
Polish journal of radiologyAsymptomatic Purely Intracranial Vagal Schwannoma: Clinical Case Report and Literature Review.
Turkish neurosurgeryHemifacial spasm associated with trigeminal neuralgia secondary to trigeminal vascular compression.
NeurocirugiaIntralesional epileptiform activity in a fourth ventricular hamartoma associated with epileptic hemifacial spasm in a toddler: illustrative case.
Journal of neurosurgery. Case lessonsAssociation of Coronavirus Disease 2019 Vaccination with Facial-Related Neurological Disorders: A Nationwide Retrospective Cohort Study.
Journal of personalized medicineObjective assessment of tear film in blepharospasm, facial hemispam and aberrant regeneration with periocular botulinum toxin-A.
European journal of ophthalmologyAssociações
Organizações que acompanham esta doença — pra ter apoio e orientação
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Referências e fontes
Bases de dados externas citadas neste artigo
Publicações científicas
Artigos indexados no PubMed ligados a esta doença no grafo RarasNet — título, periódico e PMID direto da fonte, sem intermediação de IA.
- Improved quality of life after microvascular decompression for hemifacial spasm.
- Geometric Microstructural Characteristics of White Matter Differentiate Patients With Facial Dyskinesias and Palsy.
- Closed-loop wearable neurostimulation system with triboelectric sensing to alleviate hemifacial spasms.
- Evaluating the efficacy of botulinum toxin type a in alleviating neuropsychological symptoms in hemifacial spasm patients.
- Historical evolution of microvascular decompression after Jannetta's establishment: Anatomical maps and physiological compasses-a narrative review.
- Neurogenic irritable bowel syndrome? Long-term resolution of chronic gastrointestinal stress following vagus nerve microvascular decompression: illustrative case.
- Factors associated with recurrence after microvascular decompression for hemifacial spasm: A comprehensive analysis stratified by postoperative recovery patterns.
- Endoscopic microvascular decompression for hemifacial spasm associated with an enlarged jugular tubercle: A case report.
- Psychological and motor outcomes of botulinum toxin in hemifacial spasm and blepharospasm.
- [Surgical treatment of hemifacial spasm: a systematic review].
Bases de dados e fontes oficiais
Identificadores e referências canônicas usadas para montar este verbete.
- ORPHA:221083(Orphanet)
- OMIM OMIM:141405(OMIM)
- MONDO:0007713(MONDO)
- GARD:17137(GARD (NIH))
- Busca completa no PubMed(PubMed)
- Q55780912(Wikidata)
Dados compilados pelo RarasNet a partir de fontes abertas (Orphanet, OMIM, MONDO, PubMed/EuropePMC, ClinicalTrials.gov, DATASUS, PCDT/MS). Este conteúdo é informativo e não substitui avaliação médica.
Conteúdo mantido por Agente Raras · Médicos e pesquisadores podem colaborar
