A New Surgical Option For Patients with Unresolved Bell's Palsy.

PURPOSE: This paper describes a new surgical procedure with electrical stimulation of the facial nerve for unresolved Bell's palsy and compares the facial nerve recovery with another group who underwent traditional middle cranial fossa decompression. RECENT FINDINGS: All patients with total unilateral facial paralysis had surgery by the senior author 3 months from onset of Bell's Palsy. Surgical decompression was performed in 13 patients between 1992-2012 (Group 1). Surgical exposure with intraoperative electrical stimulation of the facial nerve in the peri-geniculate region was performed in 47 patients between 2012-2022 (Group 2). The facial recovery at 1 month and 3 month were significantly better in Group 2. The degree of synkinesis was significantly less in Group 2. The trans-mastoid electrical stimulation of the facial nerve is less invasive, requires no hospital stay, and less time off work compared to the middle cranial fossa approach. The earlier facial movement at one month results in less long-term unwanted faulty regeneration or synkinesis.

Bell's Palsy, an Adverse Event Following COVID Vaccines.

Introduction: Bell's palsy is one of the most concerning complications of the COVID vaccine that has impacted vaccine acceptance among the general population. These vaccines were introduced to provide immunity against the SARS-CoV-2 coronavirus and have been found to be quite effective. Little did we know that Bell's palsy could be one of its serious complications. Materials and Methods: We used various search engines to gather data in the form of a case series and case reports related to patients who were affected by the vaccine and had developed Bell's palsy. Results: A total of eleven case reports and 4 case series were included in the analysis. The vaccines mentioned in the case reports were Pfizer, Moderna, Sinovac, AstraZeneca, and Janssen, while the case series included Pfizer and Sinovac. The majority of patients were female and aged between 31-40 years. Right-sided laterality was observed in 45.45% of patients, left-sided laterality in 45.45% of patients, and bilateral laterality in 9.1% of patients. Three patients had a history of Bell's palsy or stroke. After treatment, three patients showed partial improvement, six patients fully recovered, and the status of two patients was unknown. Conclusions: Bell's palsy is a rare complication that can occur after receiving the COVID-19 vaccine. This review aims to increase awareness about this rare adverse event of the vaccine so that it can be properly addressed and managed. Additionally, it will serve as a foundation for future research on the administration of the COVID-19 vaccine.

West Nile Virus: A Neglected Cause of Bell's Palsy?

The West Nile virus (WNV) is the leading cause of mosquito-borne disease in the United States. Bell's palsy (BP) is a clinical syndrome associated with viral infections, but an association with West Nile virus (WNV) is not well-described, with only two cases reported in the literature. We present a case of a 68-year-old woman presenting with fevers and encephalopathy. Cerebrospinal fluid was positive for WNV. Following improvement, she developed facial weakness and was diagnosed with BP secondary to the WNV infection. Identifying BP associated with WNV infection may have significant clinical implications, but further studies are needed to fully characterize a causative relationship.

Serum Magnesium Concentration in Patients With Bell's Palsy: A Case-Control Study.

Introduction: Some conditions such as hyperglycemia, preeclampsia, migraine, inflammation, oxidative stress, and peripheral neuropathy are associated with magnesium deficiency and Bell's palsy. To date, however, studies have not addressed serum magnesium concentration in patients with Bell's palsy. In this article, we hypothesized that these patients may have a decreased serum magnesium concentration compared to healthy controls. Materials and Methods: In the study, a total of 24 patients with Bell's palsy and 24 healthy individuals matched were investigated. Atomic absorption spectrometry was used to determine serum magnesium concentration. The groups were then statistically compared for demographics and serum magnesium concentration. Results: No significant differences were found between Bell's palsy patients and healthy controls in age (P = .846), sex (P = 1.0), and body mass index (P = .410). However, patients with Bell's palsy had significantly lower serum magnesium levels (µg/dL) compared to healthy controls [11.44 ± 1.54 (8.9-15.8)] versus [27.35 ± 2.82 (24.3-36.2); (P < .001)]. Conclusions: Our results suggest an association between decreased serum magnesium concentration and Bell's palsy. However, this is the first study on the topic and its limitations should be considered.

Facial Aberrant Reinnervation Syndrome Following Facial Nerve Injury and Recovery.

A common sequela of peripheral nerve injury is aberrant regeneration and recovery. Aberrant regeneration of injured motor nerves can affect all aspects of the nerve circuit from the motor cortex to the target muscle. A more comprehensive term for the symptoms that develop after aberrant motor neuromuscular reinnervation is aberrant reinnervation syndrome (ARS). Injury to the facial nerve followed by aberrant reinnervation results in a spectrum of symptoms that has been called many things in the literature. The authors support that this commonly encountered sequela of facial nerve injury be called facial aberrant reinnervation syndrome (FARS), a term that is more descriptive of the underlying pathophysiology and more inclusive of the clinical symptoms: facial synkinesis, facial muscle hypertonicity, and facial muscle spasm/twitching, which occur following facial nerve injury and recovery. In the following article, we present the clinical manifestations and sequelae of facial nerve injury and recovery and briefly discuss our evolving understanding of the pathophysiology and treatment of FARS.

Epiphora and Hyperlacrimation as Paradoxical Manifestations of Facial Nerve Injury: Mechanistic Insights.

The incidence of facial nerve paralysis is approximately 30 per 100,000 persons annually. Although it is often idiopathic, as in Bell's palsy, it can also result from infections, trauma, or neoplasms. Facial nerve paralysis may present with partial or total facial paresis, lagophthalmos, denervation of the lacrimal gland, and other ocular abnormalities. While dry eye is a commonly expected outcome of facial nerve injury, some patients may paradoxically experience epiphora and hyperlacrimation. In this review, we examine this phenomenon and its mechanisms in facial nerve injury. Several mechanisms have been proposed for epiphora and hyperlacrimation, including aberrant axonal regeneration, which is known to cause crocodile tears syndrome; ocular irritation due to dry eye, resulting in increased reflex lacrimation due to disruption of the tear film; and impaired drainage of tears caused by paralysis of the orbicularis oculi muscle and malposition of the eyelids. Understanding the pathophysiology of these symptoms is crucial in guiding the management of patients with facial nerve injury. Further experimental and clinical studies focusing on the quantification of tear production and localization of nerve damage will help improve our understanding of the neuroanatomical correlates of this paradoxical manifestation.

Diagnostic Challenges of Lyme Co-infections: Lessons From a Lyme and Herpes Simplex Virus-1 (HSV-1) Cocktail.

Lyme borreliosis (LB) is a complex tick-borne illness with diverse presentations. We report a case of LB meningitis with herpes simplex virus-1 (HSV-1) co-infection in a 55-year-old woman initially presenting with isolated facial nerve palsy. This case illustrates the multifaceted diagnostic challenges associated with Lyme co-infections. It emphasizes the need for thorough testing to identify all potential pathogens and the importance of differentiating between true co-infection and incidental HSV-1 reactivation. Understanding these complexities is crucial for guiding appropriate treatment decisions.

The Use of Mirror Therapy in Peripheral Seventh Nerve Palsy: A Systematic Review.

BACKGROUND: Conservative therapy is currently the elective treatment for peripheric facial palsy according to scientific literature. The success of conservative therapy is due to physiotherapy and the application of its methods. The aim of this systematic review was to assess mirror therapy, a physiotherapeutic method. OBJECTIVES: The aim of the following systematic review is to evaluate the effectiveness of using mirror therapy in patients with peripheral paralysis of the seventh cranial nerve. METHODS: This systematic review was conducted according to Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines. The screening of literature was carried out on Cochrane, PEDro, PubMed/Medline, Scopus and Web of Science databases up until August 2022. All studies were randomized controlled trials (RCTs) and 5 articles met the inclusion criteria and were included in this study. The risk of bias was evaluated with PEDro and Jadad scales. DISCUSSION: In the present study, we reviewed 5 RCTs that compared mirror therapy with other physiotherapy treatments or placebo to reduce pain, depression and improve range of motion in patients with peripheric facial nerve palsy. CONCLUSIONS: Further studies are needed to determine the effectiveness of this type of treatment, but nevertheless the data obtained are very encouraging.

Effectiveness of novel facial stretching with structured exercise versus conventional exercise for Bell's palsy: a single-blinded randomized clinical trial.

The purpose of the study was to assess the effects of a novel technique involving facial stretching of the unaffected side along with a structured exercise for the affected side on facial symmetry and facial functions as compared to conventional exercise. A hospital-based parallel-group randomized trial was completed among patients with acute Bell's palsy in Mangalore, India. Participants were randomized to receive facial stretching and a structured exercise program (experimental group) or the conventional exercise regimen (conventional group). Primary outcomes were facial symmetry and voluntary movement; assessed by the Sunnybrook Facial Grading System (SFGS). Both regimens were given for 3 weeks, with baseline, 10th day, and 20th day assessments. Out of 31 participants screened, 24 were eligible and 12 participants each were assigned to experimental and conventional groups. Change scores revealed greater improvement in the SFGS score (p = 0.002) for the experimental group participants. Facial stretching and structured exercise program exhibited promising results in enhancing facial symmetry and function in acute Bell's palsy when compared to conventional exercise regimen.

Physiotherapy in Bell's Palsy Secondary to Acute Otitis Media: A Case Report.

Acute suppurative otitis media can occasionally result in facial paralysis, which calls for prompt diagnosis and treatment. Facial paralysis, a synonym for Bell's palsy, is a condition that causes rapid weakening of one side of the face muscles, leading to drooping of the face on that side. A major factor in determining the course of the condition is rehabilitation through physiotherapy. Here, we present a case of a 26-year-old female who felt discomfort in her left ear on February 21, 2024, but chose to ignore it then. She observed an abrupt deviation in her mouth and visited a rural hospital, where she was admitted. Facial asymmetry was observed during the examination, and she was found to have a grade V on the House-Brackmann scale. A near-normal muscle action was initiated by mime therapy, and proprioceptive stimulation was given by facial proprioceptive neuromuscular facilitation along with electrical stimulation. All these approaches benefited the patient in a significant manner.

Endoscopic trans-canal facial nerve decompression in Melkersson-Rosenthal syndrome: A novel approach.

Key Clinical Message: Melkersson-Rosenthal syndrome can cause recurring bilateral facial paralysis. When steroids fail, surgical decompression of facial nerve is recommended, with endoscopic trans-canal decompression as a safe, minimally invasive, and effective option. Abstract: Melkersson-Rosenthal syndrome (MRS) is a rare neuro-mucocutaneous disorder, clinically diagnosed by a triad of orofacial swelling, recurrent facial palsy, and fissured tongue. Due to the lack of a comprehensive understanding of MRS, there is no accepted standard of care. In this study we report a 30-year-old female patient, who was referred to the otolaryngology clinic of Rasool Akram Hospital, with classical triad of MRS that was managed by endoscopic trans-canal facial nerve decompression. Bilateral endoscopic trans-canal facial nerve decompression was done when we did not find any improvement with systemic steroids. Endoscopic trans-canal facial nerve decompression could be a safe, reliable minimal invasive treatment of facial paralysis in MRS patients. It needs no external incision or temporal bone drilling which makes this method more convenient for patients with shorter recovery time.

Effects of acupuncture for Bell's palsy patients in the acute phase and its impact on facial nerve edema: a study protocol for a randomized, controlled trial.

Background: Bell's palsy is an acute peripheral facial neuropathy, which is one of the most common causes of facial palsy of lower motor neurons. Facial nerve swelling is commonly observed in Bell's palsy. Acupuncture therapy has been widely used in the treatment of Bell's palsy. However, whether acupuncture can be effectively used in the acute stage is still controversial. There are no clinical trials conducted previously to evaluate the effect of acupuncture on facial nerve edema in Bell's palsy patients. The study aims to evaluate the potential efficacy of different acupuncture modalities on Bell's palsy patients in the acute phase, its effect on facial nerve edema, and to preliminarily explore its possible mechanism. Methods and analysis: In this randomized, controlled trial, 165 Bell's palsy patients with unilateral onset within 3 days will be recruited and randomly assigned to either the electroacupuncture group (n = 33), the acupuncture group (n = 33), the sham acupuncture group (n = 33), the blank control group (n = 33), or the acupuncture control group (n = 33) in a 1:1:1:1:1 ratio. The participants will receive 4 weeks of treatment and 8 weeks of follow-up. The five groups of participants will receive the following treatments: A: Electroacupuncture + Medication (prednisone acetate tablets, mecobalamin tablets, and vitamin B1 tablets); B: Acupuncture + Medication; C: Sham Acupuncture + Medication; D: Medication only; and E: Acupuncture only. The primary outcome will be the effectiveness rate of different acupuncture modalities in improving facial nerve function after the intervention period. The secondary outcomes will be the recovery speed, the diameter of the facial nerve, the echo intensity and thickness of facial muscles, blood flow parameters of the facial artery, the serum inflammatory level, safety evaluation, and adverse events. Preliminary exploration of its mechanism of action occurs through inflammation and immune response. The difference between groups will be assessed using repeated measure analysis of covariance (ANCOVA) and trend chi-square. Discussion: The trial will evaluate the efficacy and facial nerve edema of acupuncture for Bell's palsy patients in the acute phase and preliminarily explore its possible mechanism. The results thus may provide evidence for clinical application. Clinical trial registration: https://www.chictr.org.cn/bin/project/edit?pid=133211, identifier ChiCTR2100050815.

Current Inflammatory Status of Monocyte Ratios in Bell's Palsy.

OBJECTIVE: This study aims to investigate the contribution of monocyte/high-density lipoprotein (HDL) ratio (MHR) and monocyte/lymphocyte ratio (MLR) to the inflammatory process and the severity and prognosis of the disease in patients with Bell's palsy. MATERIALS AND METHODS: The study was designed retrospectively by analyzing our electronic database. A study group consisted of 48 patients who were referred to our clinic with Bell's palsy between January 2018 and June 2020. The control group consisted of 45 healthy individuals. Monocyte, HDL, neutrophil, lymphocyte, and platelet values were recorded. The hematological parameters obtained from the blood tests of the patients in the study group at the time of admission were statistically compared with the values in the control group. Radiologic images were also collected. RESULTS: The MHR value of the study group was 12.85±1.02, while the MHR value of the control group was 12.29±1.33, and it showed a statistically significant difference (p=0.027). However, no statistically significant difference between the groups was found in other parameters, including MLR, neutrophil/lymphocyte ratio (NLR), and platelet/lymphocyte ratio (PLR). A positive correlation was found between the MHR value and the House-Brackmann stage. The NLR value of the patients who showed contrast enhancement in facial nerves on MRI was found to be statistically significant compared to those without contrast enhancement. CONCLUSION: High MHR values in patients with Bell's palsy support the role of inflammatory and ischemic processes in etiopathogenesis. Further studies are needed to confirm our results in a multi-center manner with larger patient populations.

Neurolymphomatosis diagnosed after a recurrence of facial palsy.

Neurolymphomatosis (NL) is a rare complication of non-Hodgkin's lymphoma, characterized by the infiltration of lymphoma cells into the peripheral nerves. A 54-year-old woman initially presented with right facial palsy without any other significant symptoms and was diagnosed with Bell's palsy. Despite initial improvement, her condition recurred, prompting further evaluation. Magnetic resonance imaging (MRI) revealed contrast enhancement from the tympanic segment to the surface of the masseter muscle along the right facial nerve and an adjacent mass lesion. Biopsy of the mass revealed a diagnosis of T-cell/histiocyte-rich large B-cell lymphoma. Chemotherapy resulted in complete resolution of facial palsy. Follow-up MRI confirmed the absence of contrast enhancement along the facial nerve. Facial palsy was considered to be caused by NL. This case was classified as that of primary NL because the facial palsy was the first manifestation of a hematologic malignancy. Recurrent facial palsy, which is atypical in Bell's palsy, led to further evaluation with MRI, which finally resulted in the diagnosis of malignant lymphoma. In cases of recurrent facial palsy, clinicians should consider various diagnoses, including that of NL, and advocate early imaging tests and biopsy, if possible, for accurate diagnosis and improved outcomes.

Changes in Perceived Emotions in Facial Paralysis Patients After Depressor Anguli Oris Excision.

OBJECTIVES: Depressor anguli oris (DAO) excision can improve clinician-graded, objective, and patient-reported smile outcomes in patients with nonflaccid facial paralysis (NFFP). However, no prior research has studied changes in perceived emotions after surgery. This study quantifies changes in perceived emotions with smiling after DAO excision in the largest case series presented to date. METHODS: Prospectively collected data from patients with NFFP who underwent DAO excision at a tertiary care facial nerve center were reviewed. Patient-reported, clinician-graded, and objective smile metrics were compared before and after surgery. Videos of faces at rest and while smiling were analyzed by artificial intelligence-derived facial expression analysis software to quantify perceived emotions. RESULTS: Sixty-eight patients underwent isolated DAO excision between August 2021 and August 2023. Patients conveyed significantly more perceived happiness with smile and at rest after surgery (p < 0.001 and p = 0.012, respectively). DAO excision improved oral commissure excursion (p < 0.001), dental show (p < 0.001), and smile angle (p < 0.001) symmetry. Patients reported significant improvements in smiling and social function after surgery. CONCLUSIONS: This study demonstrates DAO excision increases perceived happiness conveyed by patients with NFFP while smiling and at rest. It confirms improved objective, clinician-graded, and patient-reported smile outcomes after surgery. LEVEL OF EVIDENCE: Level 4 Laryngoscope, 2024.

[Construction and validation of clinical prediction model of acupuncture and moxibustion for Bell's palsy].

OBJECTIVE: To establish and validate a clinical prediction model of acupuncture and moxibustion for Bell's palsy so as to provide a tool for predicting the effect of acupuncture and moxibustion on Bell's palsy. METHODS: A total of 269 patients with Bell's palsy were collected from department of acupuncture, moxibustion and tuina, Shengli Oilfield Central Hospital, neurology department, Shenxian County Central Hospital and department of rehabilitation medicine, Dongying Municipal Hospital of TCM from June 2018 to June 2023. All of these cases were treated with acupuncture and moxibustion. Of them, 182 cases, from department of acupuncture, moxibustion and tuina, Shengli Oilfield Central Hospital and neurology department, Shenxian County Central Hospital, were randomized into a training group (128 cases) and an internal validation group (54 cases); 87 cases from department of rehabilitation medicine, Dongying Municipal Hospital of TCM were assigned to an external validation group. The clinical data of all of the cases were extracted from the electronic medical record information platform. Using SPSS25.0 and R4.2.3, through univariate and multivariate Logistic regression analysis, the independent factors influencing the effects of acupuncture and moxibustion on Bell's palsy were identified. By means of internal and external validations, the receiver operating characteristic curve (ROC), the goodness-of-fit curve (GFC) and the decision curve analysis (DCA) were plotted. The sensitivity, specificity, accuracy, positive predictive value and negative predictive value of the model were calculated; and its comprehensive performance was evaluated. RESULTS: The results of the multivariate Logistic regression analysis showed that the independent factors for the unsatisfactory effect on Bell's palsy were advanced age, severe symptoms before treatment, no use of steroids within 72 h of onset, and lack of acupuncture-moxibustion therapy during the acute phase or single acupuncture-moxibustion protocol (P<0.05, P<0.01). Based on these factors, nomogram model and online columnar plot prediction tool (https://bmuchen.shinyapps.io/dynnomapp/) were established. The area under the ROC curve of the model was 0.921 (95% CI: 0.877, 0.966), 0.876 (95% CI: 0.787, 0.966), and 0.846 (95% CI: 0.766, 0.926) in the training group, the internal validation group, and the external validation group, respectively, indicating good predictive value. The model showed a satisfactory calibration curve alignment. The decision threshold in the range of 0 to 0.8 provided clinical benefits for participants. The model exhibited the sensitivity from 65.9% to 88.0%, the specificity ranging from 77.3% to 90.7%, the accuracy from 77.8% to 85.9%, the positive predictive value from 83.3% to 90.1%, and the negative predictive value from 70.8% to 78.7%. The comprehensive evaluation indicated a satisfactory clinical application value of the model. CONCLUSION: The clinical prediction model of acupuncture and moxibustion for Bell's palsy is valuable in its practice and promotion to a certain extent. The predicted results are conductive to clinicians' judgement of the effect of acupuncture and moxibustion for this disease and making effective and high-quality clinical decisions, as well as formulating the optimal therapeutic regimen.

Temporal Development of Depression and Anxiety in a Large Facial Palsy Cohort.

INTRODUCTION: Diagnosis with facial palsy (FP) has been linked to increased psychosocial distress and communication disorders, but limited data exist on the temporal development of depression and anxiety after diagnosis. In a large cohort of FP patients, we characterize the rates of depression and anxiety at several timepoints post-FP diagnosis. METHODS: A de-identified database of all FP patients who presented to a single healthcare system over 22 years was created using Epic SlicerDicer. Demographics and comorbidities were collected and depression and anxiety diagnosis rates at three timepoints (non-inclusive lower bounds) post-FP diagnosis were examined. RESULTS: 3,910 FP patients were identified, with a median age of 59. 56% were female and 51% were white. At 0-6, 6-12-, and 12-36-month post-FP diagnosis, 156 (4%), 58 (1.4%), and 205 (5.2%) individuals were diagnosed with depression, and 171 (4.4%), 84 (2.1%), and 237 (6.1%) were diagnosed with anxiety. At each time point, the median time between FP and depression diagnosis (2.1, 3.4, and 11.4 months) or anxiety diagnosis (2.5, 4.0, and 11.1 months) was similar. Dual depression and anxiety diagnoses were observed in 52 (1.3%), 32 (0.8%), and 122 (3.1%) patients at each time point. Compared to the overall cohort, more patients with anxiety were female (65 vs. 56%, p < 0.001) and younger (57 vs. 59, p = 0.002), and more depressed patients were Black (7.3 vs. 3.3%, p = 0.02). CONCLUSIONS: Facial palsy may lead to increased risk of depression and/or anxiety in the first year after diagnosis as demonstrated here in one of the largest FP cohorts to date. We report high rates of depression (5.5%), anxiety (6.5%), and comorbid depression and anxiety (2.1%) occurring within 1 year after FP diagnosis. Of these, the majority occurred within the first 6 months (72%, 67%, 62%, respectively). Anxiety was more common in young female patients and depression more common in Black patients, which can inform targeted mental health resources within the first 6 months post-FP diagnosis.

Neurosarcoidosis-Induced Winging Scapula: Efficacy of Infliximab Treatment in Addressing Multifaceted Challenges.

Sarcoidosis, a systemic granulomatous disease primarily affecting the respiratory and lymphatic systems, can rarely manifest as neurosarcoidosis either in isolation or alongside other systemic symptoms. Here, we describe the case of a 45-year-old male with a history of recurrent sinusitis refractory to antibiotics, who presented to the emergency department with sinus congestion and dysphagia. Clinical examination revealed left lower motor neuron facial palsy and enlarged submandibular salivary glands. Despite obtaining negative results from various antibody panels, the patient exhibited elevated Angiotensin Converting Enzyme levels of 83 nmol/kg/min. Additionally, computed tomography chest scans revealed bilateral hilar and mediastinal lymph node enlargement, findings consistent with sarcoidosis. Otorhinolaryngology evaluation for dysphagia confirmed left vocal cord palsy. Following a negative infectious disease workup, submandibular salivary gland biopsy confirmed sarcoidosis. Treatment with mycophenolate mofetil and oral steroids led to gradual improvement in salivary gland swelling, dysphagia, and facial palsy. However, worsening left shoulder pain prompted further investigation, revealing winging of the left scapula on repeat examination. Magnetic resonance imaging (MRI) of the cervical spine revealed a six mm hyperintensity in the left dorsal cord at the C5 level, suggesting possible neurosarcoidosis vs. demyelinating disease. Subsequently, the patient was prescribed anti-tumor necrosis factor alpha inhibitor infliximab. Subsequent MRI of the cervical spine, conducted six months after initiating Infliximab therapy, indicated resolution of the lesions. This positive outcome was supported by the patient's report of symptom improvement, notably reduced shoulder pain and improvement in left scapular winging. This case underscores the unusual co-occurrence of Bell's palsy and vocal cord palsy in the same patient, along with the potential contribution of neurosarcoidosis to the winged scapula. Additionally, it sheds light on the positive response of neurosarcoidosis to Infliximab therapy.

Predictors of Recovery in Facial Nerve Palsy: Insights From an Observational Study in Odisha, India.

Background Facial nerve paralysis, leading to the loss of facial expression, poses significant discomfort to patients. While most individuals exhibit a favorable response to treatment, a subset experiences enduring facial deformities without clearly defined etiology. This study aimed to identify prognostic factors influencing outcomes and quality of life in facial nerve palsy patients, contributing to enhanced clinical management. Methods A prospective observational study was conducted in the Otorhinolaryngology Department of Maharaja Krishna Chandra Gajapati Medical College and Hospital, a tertiary care hospital. We included patients presenting with any clinical variety of facial nerve palsy, irrespective of age and gender. Only moribund and noncompliant cases were excluded. Patients underwent clinical assessment using the House-Brackmann (HB) grading at presentation and were subsequently monitored at three weeks, three months, and six months post-onset to assess recovery. Results Out of 66 patients, 18 (27.27%) fully recovered at three weeks, 50 (75.76%) recovered at three months, and 54 (81.82%) at six-month follow-up. Incomplete recovery was observed in 13 (19.69%) patients. Factors associated with favorable outcomes included younger age of onset (p = 0.003), lower baseline HB grade (IV or less) (p = 0.001), Electroneurography Degeneration Index (ENoG DI) of <70% (p < 0.0001), early initiation of treatment (within five days of onset) (p = 0.0003), and absence of comorbid conditions (p = 0.03). Gender and affected side (left or right) did not influence the outcome. Conclusion In summary, age, associated comorbid conditions, baseline HB grade, and extent of facial nerve degeneration are crucial predictors of outcomes in facial nerve palsy. This knowledge can guide clinicians in optimizing treatment strategies for improved patient care.

Uncommon Bilateral Idiopathic Facial Nerve Palsy (Bell's Palsy) in an Infant: An Atypical Age and Clinical Challenges Explored: A Case Report.

Our case study explores Bell's palsy, a rare lower motor neuron facial nerve paralysis, particularly rare in newborns. While often idiopathic, it can stem from congenital or developmental factors. Unilateral facial paralysis is more prevalent, with Bell's palsy accounting for more than 50%, while bilateral facial paralysis is exceptionally rare. We present a distinctive case of idiopathic Bell palsy in a 3.5-month-old infant, initially affecting the right side and spontaneously resolved within 30 days, followed by involvement on the left side a month later. Despite comprehensive evaluations and treatment, persistent facial weakness was observed on the left side. The patient initially responded well but faced ongoing challenges during the second attack. Our findings underscore the need for further research to improve the understanding and management of these cases.