A case report of fifteen-and-a-half syndrome.

BACKGROUND: Fifteen-and-a-Half Syndrome is an uncommon clinical presentation characterized by the coexistence of one-and-a-half syndrome and bilateral facial palsy. In this study, we provide a comprehensive description of symptom evolution and imaging changes in a patient with Fifteen-and-a-Half Syndrome. CASE PRESENTATION: A 54-year-old male presented with sudden onset of one-and-a-half syndrome, which gradually progressed to fifteen-and-a-half syndrome. The final diagnosis was confirmed to be pontine infarction which occurred at the midline of the pontine tegmentum. CONCLUSION: This case highlights the diverse and progressive early clinical manifestations associated with Fifteen-and-a-half Syndrome. Currently, all reported cases of this syndrome are linked to brainstem infarction; however, early differential diagnosis is crucial to ensure prompt initiation of appropriate treatment for affected patients.

[Clinical observation on acupuncture at infusion points of "four seas" on refractory peripheral facial paralysis].

OBJECTIVE: To observe the clinical effect of acupuncture at the infusion points of "four seas" for refractory peripheral facial paralysis on the basis of conventional acupuncture. METHODS: A total of 52 patients with refractory peripheral facial paralysis were randomized into an observation group (26 cases, 2 cases dropped out) and a control group (26 cases, 1 case dropped out). On the basis of conventional acupuncture (Yintang [GV 24+] and Yangbai [GB 14], Dicang [ST 4] at affected side, etc.), acupuncture at the infusion points of "four seas", i.e. Baihui (GV 20), Dazhui (GV 14) and bilateral Shangjuxu (ST 37), Xiajuxu (ST 39), Zusanli (ST 36), was delivered in the observation group. On the basis of conventional acupuncture, shallow acupuncture was applied at corresponding non-meridian and non-acupoint points of the infusion points of "four seas" in the control group. The needles were maintained for 30 min, the treatment was given once every other day, 3 times a week for 4 weeks in the two groups. Before and after treatment, the House-Brackmann (H-B) facial nerve grading and the dynamic view score of the facial nerve function scoring system were observed, and the clinical efficacy was evaluated after treatment in the two groups. RESULTS: After treatment, the H-B facial nerve grading was improved compared with that before treatment in the two groups (P<0.05), and the grading in the observation group was superior to that in the control group (P<0.05); the dynamic view scores of the facial nerve function scoring system were increased compared with those before treatment in the two groups (P<0.05), and the score in the observation group was higher than that in the control group (P<0.05). The total effective rate was 91.7% (22/24) in the observation group, and that in the control group was 84.0% (21/25), there was no significant difference in the total effective rate between the two groups (P>0.05). The cure rate was 62.5% (15/24) in the observation group, which was higher than 20.0% (5/25) in the control group (P<0.05). CONCLUSION: On the basis of conventional acupuncture, acupuncture at infusion points of "four seas" can effectively treat refractory peripheral facial paralysis, improve the facial nerve function and increase the cure rate.

Evaluation of Long-Term Surgical and Patient-Reported Outcomes after Pediatric Facial Reanimation.

BACKGROUND: Outcomes of pediatric facial reanimation beyond 10 years are not known. This cross-sectional study evaluated long-term surgical and patient-reported outcomes of adults who underwent smile reconstruction as children with either a cross-face nerve graft (CFNG) or masseter nerve transfer at least 10 years previously. METHODS: Commissure excursion was quantified with FACE-Gram software at 3 time points: preoperatively, early postoperatively within 2 years, and at long-term follow-up. Patient-reported outcomes were evaluated with validated questionnaires (Facial Clinimetric Evaluation Scale, FACE-Q 1.0) and thematic analysis of semistructured interviews. Results are reported as median (interquartile range [IQR]). RESULTS: A total of 42 patients were included (26 women and 16 men). Median long-term follow-up was 19.3 years (IQR, 8.8 years) for CFNG and 17.6 years (IQR, 5.8 years) for masseter nerve transfer. For both groups, commissure excursion increased significantly from preoperative to early postoperative time points and remained stable at long-term follow-up (P < 0.0001). Commissure excursion at long-term follow-up between the 2 groups was not significantly different (CFNG, 5.0 mm [IQR, 9.4 mm]; masseter nerve transfer, 8.4 mm [IQR, 4.1 mm]); P > 0.05). For patient-reported outcomes, median Facial Clinimetric Evaluation Scale score was 72 of 100, and 95% of respondents agreed with the statement "I am pleased with the result" on the FACE-Q 1.0. Overall quality of life was rated at 7 of 10 or greater by 97% of participants, and all participants would recommend the surgery to other children. CONCLUSIONS: Pediatric facial reanimation with CFNG or masseter nerve transfer reliably improves commissure excursion with longevity beyond 10 years. Adult patients report overall high satisfaction and social functioning.

Factors Influencing Facial Paralysis Recovery: A Retrospective Cohort Study Using Electronic Medical Records.

This study aims to report on treatment outcomes and related factors in Bell's palsy patients by analyzing Electronic Medical Records (EMR) data. To assess the impact on the duration until improvement in House-Brackmann grading post-onset, we conducted an analysis of inpatient records for Bell's palsy patients admitted to a traditional Korean medicine hospital from 2018 to 2022. A total of 1049 subjects were included in the analysis. Contributing factors to a duration of more than 14 days until improvement in HB Grade included age 40 or above, male gender, an initial period of more than 7 days from onset to admission, a history of past recurrence, and the indication for adjunctive therapy. To generalize the adaptation of adjunctive traditional Korean medicine treatment indications to treatment outcomes, larger-scale studies encompassing a broader patient population will be necessary.

Bilateral facial nerve palsy complicating Kawasaki disease: A case report and literature review.

RATIONALE: Kawasaki disease (KD) manifests as an acute, self-limited vasculitis disease that constitutes the primary cause of acquired heart disease in children under 5 years of age. Facial nerve palsy (FNP) is a rare complication associated with coronary artery lesions (CALs) in patients with KD. Patients with KD and FNP usually present atypically, leading to a delayed diagnosis and treatment of KD. PATIENT CONCERNS: A 4-month-old boy with fever, left FNP and bilateral conjunctival injection with spontaneous resolution, was admitted to the hospital, received a short course of intravenous dexamethasone, and experienced rapid FNP recovery on the first admission. The patient experienced a resurgence of fever, bilateral conjunctival injection, and right FNP, which led to readmission. Physical examination revealed redness at the site of Bacillus Calmette-Guérin inoculation, reddening of lips, and desquamation of the distal extremities. Echocardiography revealed right-sided CALs. DIAGNOSES: The patient initially missed KD on the first admission, and was later diagnosed with complete KD with FNP on the second admission. INTERVENTIONS AND OUTCOMES: After a short course of intravenous dexamethasone, the left FNP resolved quickly. However, right FNP recurred after corticosteroids withdrawal. Meanwhile, more typical symptoms were observed, and KD was diagnosed. Treatment ensued with intravenous immunoglobulin (IVIG), aspirin, and dexamethasone. The patient achieved rapid remission, without recurrence. Echocardiography continued to show normal findings during 1-year follow-up after discharge. LESSONS: The clinical symptoms of FNP complicating KD in children are atypical and can easily lead to delayed diagnosis and treatment. FNP in patients with KD may serve as a risk factor for CALs, which are more challenging to resolve than the FNP itself. Adding corticosteroids to IVIG may be recommended to reduce IVIG resistance, decrease the risk of developing CALs, and alleviate CALs.

Facial nerve palsy after middle meningeal artery embolization for chronic subdural hematoma: a case report.

Middle meningeal artery embolization (MMAE) has emerged as a safe and efficacious alternative to surgery for the treatment of new or recurrent chronic subdural hematoma (CSDH). Several complications such as facial palsy may suddenly occur even in the absence of evident dangerous anastomoses in the angiogram. We herein present a case-report of left facial nerve palsy after MMAE.

Automated analysis of spontaneous eye blinking in patients with acute facial palsy or facial synkinesis.

Although patients with facial palsy often complain of disturbed eye blinking which may lead to visual impairment, a blinking analysis is not part of routine grading of facial palsy. Twenty minutes of spontaneous eye blinking at rest of 30 patients with facial palsy (6 with acute palsy; 24 patients with facial synkinesis; median age: 58 years, 67% female), and 30 matched healthy probands (median age: 57 years; 67% female) was smart phone video recorded. A custom computer program automatically extracted eye measures and determined the eye closure rate (eye aspect ratio [EAR]), blink frequency, and blink duration. Facial Clinimetric Evaluation (FaCE), Facial Disability Index (FDI) were assessed as patient-reported outcome measures. The minimal EAR, i.e., minimal visible eye surface during blinking, was significantly higher on the paretic side in patients with acute facial palsy than in patients with synkinesis or in healthy controls. The blinking frequency on the affected side was significantly lower in both patient groups compared to healthy controls. Vice versa, blink duration was longer in both patient groups. There was no clear correlation between the blinking values and FaCE and FDI. Blinking parameters are easy to estimate automatically and add a functionally important parameter to facial grading.

Risk factors for nonidiopathic and idiopathic facial nerve palsies: findings of a retrospective study.

BACKGROUND: Idiopathic (IF) and nonidiopathic facial (NIF) nerve palsies are the most common forms of peripheral facial nerve palsies. Various risk factors for IF palsies, such as weather, have been explored, but such associations are sparse for NIF palsies, and it remains unclear whether certain diagnostic procedures, such as contrast agent-enhanced cerebral magnetic resonance imaging (cMRI), are helpful in the differential diagnosis of NIF vs. IF. METHODS: In this retrospective, monocentric study over a five-year period, the medical reports of 343 patients with peripheral facial nerve palsy were analysed based on aetiology, sociodemographic factors, cardiovascular risk factors, consultation time, diagnostic procedures such as cMRI, and laboratory results. We also investigated whether weather conditions and German Google Trends data were associated with the occurrence of NIF. To assess the importance of doctors' clinical opinions, the documented anamneses and clinical examination reports were presented and rated in a blinded fashion by five neurology residents to assess the likelihood of NIF. RESULTS: A total of 254 patients (74%) had IF, and 89 patients (26%) had NIF. The most common aetiology among the NIF patients was the varicella zoster virus (VZV, 45%). Among the factors analysed, efflorescence (odds ratio (OR) 17.3) and rater agreement (OR 5.3) had the highest associations with NIF. The day of consultation (Friday, OR 3.6) and the cMRI findings of contrast enhancement of the facial nerve (OR 2.3) were also risk factors associated with NIF. In contrast, the local weather, Google Trends data, and cardiovascular risk factors were not associated with NIF. CONCLUSION: The findings of this retrospective study highlight the importance of patient history and careful inspections to identify skin lesions for the differential diagnosis of acute facial nerve palsy. Special caution is advised for hospital physicians during the tick season, as a surge in NIF cases can lead to a concomitant increase in IF cases, making it challenging to choose adequate diagnostic methods.

A Rare Multinuclear Lesion Secondary to Multifactorial Ischemic Stroke: A Case Report on Eight-and-a-Half Syndrome.

Internuclear ophthalmoparesis (INO) is a horizontal eye movement disorder that is associated with a lesion at the medial longitudinal fasciculus (MLF). One-and-a-half syndrome occurs when the lesion involves the MLF and the ipsilateral abducens nuclei or the paramedian pontine reticular formation (PPRF) in the dorsomedial tegmentum of the pons. When the lesion is large enough, the fascicles of the facial nerve (CNVII) can also be involved, resulting in an ipsilateral facial nerve palsy. In combination with one-and-a-half syndrome, this condition becomes eightand- a- half syndrome (EHS). Here, we describe a unique case of EHS in a 72-year-old male with multiple ischemic stroke risk factors who presented with INO, conjugate gaze palsy, ipsilateral facial palsy, and a transient contralateral hemiparesis. Recognizing this pattern of neurologic deficits improves localization of the lesion, prevents misdiagnosis of Bell's Palsy, and expedites proper treatment.

[Bilateral facial palsy: an atypical presentation of Lyme disease (a case report)]. / Paralysie faciale bilatérale : une présentation atypique d'une maladie de Lyme (cas clinique).

Lyme neuroborreliosis is a rare zoonosis which can be difficult to diagnose, in particular in low endemic areas. We here report the case of a 35-year-old man presenting with disabling back pain preceded by facial monoplegia, which was wrongly treated as Bell's palsy (paralysis a frigore) and then as post-traumatic lumbosciatica. The onset of facial diplegia allowed for a definitive diagnosis. The patient was treated with ceftriaxone and symptoms gradually improved.

Facial nerve palsy after ethylene vinyl alcohol arterial embolization of glomus tympanicum.

BACKGROUND & OBJECTIVE: Glomus tympanicum and jugulare tumors are highly vascular and are therefore commonly embolized before surgical resection to prevent intra-operative bleeding. We report a case of facial nerve paralysis after pre-operative embolization for a glomus tympanicum tumor with ethylene vinyl alcohol (EVOH also known as Onyx) embolic agent. We discuss the choice of embolic agent in relation to the risk of this complication and potential management strategies. METHODS: A 57F with right glomus tympanicum developed right facial nerve palsy immediately after embolization. She received 24 mg of dexamethasone over the course of 24 h immediately following her embolization, surgical facial nerve decompression concurrent with tumor resection, and a 10-day prednisone taper. Our main outcome measure was facial nerve function on follow-up physical examinations. RESULTS: The patient developed right facial paralysis (HB 6/6) after Onyx embolization of branches of the external carotid artery system, likely due to translocation of embolic agent into facial nerve vasa nervosa as seen on post-embolization CT. No immediate improvement was observed with high dose steroids and decompression, however over the next 6 months her facial nerve function began to improve (HB 3/6). CONCLUSIONS: Surgical excision is the standard of care for glomus jugulare and glomus tympanicum tumors. Due to their propensity to bleed, their arterial feeders (branches of the external carotid) are often embolized prior to surgery, however, facial nerve paralysis is a rare but serious complication. There is a possible relationship between the choice of embolic agent and this complication. Though facial palsy is of sufficient rarity that no standard treatment pathway exists, due to the impact on a patient's quality of life, we recommend aggressive therapy to salvage nerve function.

[Sir Charles Bell (1774-1842) and his contribution to neurology (the 250th anniversary of the birth)]. / Ser Charl'z Bell (1774­1842) i ego vklad v nevrologiyu (k 250-letiyu so dnya rozhdeniya).

Sir Charles Bell (1774-1842) is Scottish physiologist, surgeon, artist, philosopher and anatomist. Throughout his professional career, Charles Bell made a number of important discoveries and published a large number of scientific papers. Bell first presented a detailed description of the clinical picture of facial palsy (later named after him) and a number of other neurological disorders, as well as important information about referred pain and reciprocal inhibition. Exploring the physical expression of emotions, Bell described the anatomical basis of facial expressions, which became the basis and incentive for Charles Darwin's work in this direction. Being a talented artist, the scientist himself illustrated his publications. Bell was one of the first to integrate scientific research in neuroanatomy with clinical practice. His most significant discoveries are collected in the book «The Nervous System of the Human Body¼ (1830). A number of neurological conditions and patterns were named after him.

Establishment of Facial Nerve Injury Rat Model for Idiopathic Facial Paralysis Research.

Idiopathic facial paralysis is the most common type of facial nerve injury, accounting for approximately 70% of peripheral facial paralysis cases. This disease can not only lead to a change in facial expression but also greatly impact the psychology of patients. In severe cases, it can affect the normal work and life of patients. Therefore, the research on facial nerve injury repair has important clinical significance. In order to study the mechanism of this disease, it is necessary to carry out relevant animal experiments, among which the most important task is to establish an animal model with the same pathogenesis as human disease. The compression of the facial nerve within the petrous bone, especially the nerve trunk at the junction of the distal end of the internal auditory canal and the labyrinthine segment, is the pathogenesis of idiopathic facial paralysis. In order to simulate this common disease, a compression injury model of the main extracranial segment of the facial nerve was established in this study. The neurological damage was evaluated by behavioral, neuroelectrophysiological, and histological examination. Finally, 50 g constant force and 90 s clamp injury were selected as the injury parameters to construct a stable idiopathic facial paralysis model.

Use of athletic tape in the speech-language-hearing treatment of post-stroke facial paralysis in the acute phase. / Utilização da bandagem elástica funcional no tratamento fonoaudiológico da paralisia facial pós-AVC na fase aguda.

PURPOSE: To verify the efficacy of using athletic tape associated with myofunctional therapy in the speech-language-hearing treatment of facial palsy after stroke in the acute phase. METHOD: Randomized controlled clinical study with 88 patients with facial palsy in the acute phase of stroke. The sample was allocated in: Group 1: rehabilitation with orofacial myofunctional therapy and use of athletic tape on the paralyzed zygomaticus major and minor muscles; Group 2: rehabilitation alone with orofacial myofunctional therapy on the paralyzed face; Group 3: no speech-language-hearing intervention for facial paralysis. In the evaluation, facial expression movements were requested, and the degree of impairment was determined according to the House and Brackmann scale. Movement incompetence was obtained from measurements of the face with a digital caliper. After the evaluation, the intervention was carried out as determined for groups 1 and 2. The participants of the three groups were reassessed after 15 days. The statistical analysis used was the generalized equations. RESULTS: The groups were homogeneous in terms of age, measure of disability and functioning, severity of neurological impairment and pre-intervention facial paralysis. Group 1 had a significant improvement in the measure from the lateral canthus to the corner of the mouth, with better results than groups 2 and 3. CONCLUSION: The athletic tape associated with orofacial myofunctional therapy had better results in the treatment of facial paralysis after stroke in the place where it was applied.

OBJETIVO: Verificar a eficácia do uso da bandagem elástica funcional associada à terapia miofuncional no tratamento fonoaudiológico da paralisia facial pós-acidente vascular cerebral na fase aguda. MÉTODO: Estudo clínico controlado randomizado com 88 pacientes com paralisia facial na fase aguda do acidente vascular cerebral. A amostra foi alocada em: Grupo 1: reabilitação com terapia miofuncional orofacial e utilização da bandagem elástica funcional nos músculos zigomáticos maior e menor paralisados; Grupo 2: reabilitação apenas com terapia miofuncional orofacial na face paralisada; Grupo 3: sem qualquer intervenção fonoaudiológica para paralisia facial. Na avaliação foram solicitados os movimentos de mímica facial e o grau do comprometimento foi determinado de acordo com a escala de House e Brackmann. A incompetência do movimento foi obtida a partir de medições da face com paquímetro digital. Após a avaliação, a intervenção foi realizada de acordo como determinado para os grupos 1 e 2. Os participantes dos três grupos foram reavaliados após 15 dias. A análise estatística utilizada foi das equações generalizadas. RESULTADOS: Os grupos foram homogêneos quanto à idade, medida de incapacidade e funcionalidade, gravidade do comprometimento neurológico e da paralisia facial pré-intervenção. O grupo 1 teve melhora significativa na medida canto externo do olho à comissura labial, com melhores resultados quando comparado aos grupos 2 e 3. CONCLUSÃO: A bandagem elástica funcional associada a terapia miofuncional orofacial apresentou melhor resultado no tratamento da paralisia facial após acidente vascular cerebral no local onde foi aplicado.

A case of lenticulostriate artery infarction presenting with peripheral type facial palsy.

An 82-year-old woman developed a droopy right eyelid with ipsilateral hemiparesis. Her ocular symptom was caused by weakness of the right frontalis, which is usually seen in patients with peripheral facial nerve palsy. However, head MRI showed acute cerebral infarction of the left lenticulostriate artery, and electroneurography did not detect damage to the right facial nerve. To explain the pathophysiology in this patient, asymmetrical bilateral cortex innervation to the right upper face was hypothesized. This case suggested that patients with some hemispheric strokes could develop upper facial weakness mimicking facial nerve palsy, and clinicians should pay attention to this potential pitfall in the differential diagnosis of facial nerve palsy.

Surgical results for one-stage VII/VIII schwannoma resection and hemihypoglossal-facial neurorrhaphy.

BACKGROUND: This retrospective study evaluated the outcomes of patients undergoing one-stage resection of VII/VIII schwannomas and hemihypoglossal-facial neurorrhaphy via the translabyrinthine approach (TLA). METHODS: The study encompassed ten consecutive patients with unilateral hearing loss (six women, four men, mean age: 49.5 ± 12.1 years) who underwent surgery. The cohort included two patients with vestibular schwannomas (VSs), four with facial nerve schwannomas (FNSs) (two originating from the geniculate ganglion of the facial nerve and two from the cerebellopontine angle), one with VS regrowth, and three with residual VSs. Preoperative facial nerve function, assessed using the House-Brackmann (HB) scale, was Grade V in one and Grade VI in nine patients. The mean preoperative duration of facial paralysis was 7.5 ± 6.9 months. RESULTS: All patients underwent gross total resection. Postoperatively, one patient experienced cerebrospinal fluid leaks, which were successfully managed with lumbar drains and surgical revisions. At follow-up, facial nerve function improved in all patients: HB Grade V to III in one, HB Grade VI to III in one, HB Grade VI to IV in seven, and Grade VI to V in one. No tumor recurrence was observed during the follow-up period (mean duration: 16.6 ± 9.3 months), and no patient had hemilingual atrophy. CONCLUSION: The TLA for one-stage resection of VII/VIII schwannomas and facial nerve reconstruction is effective in treating both regrowth and residual VSs and FNSs in the cerebellopontine angle or petrosal bone in patients with severe preoperative facial palsy. This technique facilitates simultaneous tumor removal and nerve anastomosis, thereby reducing the need for multiple surgical interventions in patients with hearing loss and compromised facial nerve function.

Analysis of factors associated with patients' global impression of change scores in inpatients with peripheral facial palsy: A retrospective study at a Korean Medicine Hospital.

The incidence of peripheral facial palsy is on the rise, with psychological issues influencing quality of life due to visible symptoms. Consequently, patient-reported outcome measures are critical in assessing the disease burden and the treatment efficacy of peripheral facial palsy from patients' perspective. This study examines factors influencing patients' global impression of change (PGIC) scores, a type of patient-reported outcome measure, in hospitalized patients with peripheral facial palsy. This retrospective study analyzed the electronic medical records of 200 patients with peripheral facial palsy who were admitted to the Korean Medicine Hospital, Kyung Hee University Medical Center from May 1, 2022 to April 30, 2023. Impact of demographic, electrophysiological, intervention, and clinical factors on PGIC scores were evaluated. Descriptive statistics showed that the length of hospitalization (P = .020), time from disease onset to hospitalization (P = .022), lacrimal disorders (P = .002), House-Brackmann (HB) grade evaluated at admission (P = .016) and at discharge (P < .001), improvement in HB-grade from admission to discharge (P = .002), and total facial disability index (FDI) score at discharge (P < .001) were significantly associated with PGIC scores. In multivariate logistic regression analysis, HB-grade at admission (OR: 13.89, 95% CI: 2.18-113.60), length of stay (OR: 0.27, 95% CI: 0.07-0.92), time from disease onset to hospitalization (OR: 5.55, 95% CI: 1.36-24. 77), tear-related symptoms (OR: 0.41, 95% CI: 0.17-0.96), total FDI score (OR: 0.45, 95% CI: 0.20-0.98), and greater improvement in HB-grade at discharge compared to admission (OR: 0.08, 95% CI: 0.02-0.31) were significantly associated with PGIC scores. Patients with milder initial disease severity, hospitalization period exceeding 7 days, shorter time from disease onset to hospitalization, improvement of lacrimal symptoms, total FDI score, and HB-grade between admission and discharge experienced more significant subjective improvement in peripheral facial palsy.