MyMedR

Fulltext Surgical intervention in traumatic facial nerve paralysis

Yeoh TL, Mahmud R, Saim L

Med J Malaysia, 2003 Aug;58(3):432-6.

A four years review from June 1998 to June 2002 of traumatic facial nerve paralysis from temporal bone fractures that required surgical intervention is presented. The aim of this clinical presentation was to determine the current pattern of cases with traumatic facial paralysis which required surgical intervention at our center. There were six cases, of which four (66%) were longitudinal fractures, one each (17%) had transverse fracture and fracture over the lateral wall of mastoid. Hearing loss (83%) was the commonest associated clinical symptom. All cases underwent decompression via the transmastoid surgical approach. Intraoperative findings revealed oedema of facial nerve involving vertical segment and horizontal segment in three cases each respectively. Two cases had concomitant bony impingement. The facial nerve functions in four cases (66%) and one case recovered to House Brackmann grade 2 and 4, 12 months and 3 months respectively postsurgery. The case with transverse fracture remained as House Brackmann grade 5 after two years.

Matched MeSH terms: Facial Nerve Injuries/complications*; Facial Nerve Injuries/surgery*

Fulltext Embryonal rhabdomyosarcoma of the middle ear presenting with aural polyp and facial nerve palsy

Vasiwala R, Burud I, Lum SK, Saren RS

Med J Malaysia, 2015 Oct;70(5):314-5.

PMID: 26556123 MyJurnal

Rhabdomyosarcoma is a rare tumour in the middle ear and mastoid cavity in children and the diagnosis is difficult. Repeated histological examination may be essential to confirm the diagnosis. We report a 6 year old boy with a left aural polyp, otorrhoea and facial nerve palsy who was initially thought to have otitis media and mastoiditis. He had polypectomy and the tissue taken for histopathology suggested an inflammatory condition. Subsequently he had mastoidectomy. Tissue taken during mastoidectomy was however reported as rhabdomyosarcoma. The child developed a cerebral abscess and eventually succumbed. A literature review of the disease, radiological findings, immunohistochemical features and treatment options is described.

Matched MeSH terms: Facial Nerve

Case Report: Ocular Tilt Reaction with Internuclear Ophthalmoplegia and Multiple Cranial Nerve Palsies

Teo SK, Mohd Khialdin S, Yong MH, Othman O, Ami M

Optom Vis Sci, 2020 Dec;97(12):1018-1022.

PMID: 33252541 DOI: 10.1097/OPX.0000000000001607

SIGNIFICANCE: Ocular tilt reaction (OTR) is an abnormal eye-head postural reaction that consists of skew deviation, head tilt, and bilateral ocular torsion. Understanding of the pathway of the vestibulo-ocular reflex (VOR) is essential because this will help to localize the pathology.

PURPOSE: The aim of this study was to report a case of OTR with contralateral internuclear ophthalmoplegia (INO) and fifth and seventh cranial nerve palsies.

CASE REPORT: A 51-year-old gentleman with underlying diabetes mellitus presented with sudden onset of diplopia for 3 days. On examination, his visual acuity was 20/30 bilaterally without a relative afferent pupillary defect. He had a right OTR consisting of a right head tilt, a skew deviation with a left eye hypertropia, and bilateral ocular torsion (right excyclotorsion and left incyclotorsion) with nystagmus. He also had a left adduction deficit and right abduction nystagmus consistent with a left INO. Ocular examination revealed evidence of proliferative diabetic retinopathy bilaterally. Two days after the initial presentation, the patient developed left seventh and fifth cranial nerve palsies. MRI showed left pontine infarction and multiple chronic lacunar infarctions. There was an incidental finding of a vascular loop compression on cisternal portions of the left trigeminal, facial, and vestibulocochlear nerves. Antiplatelet treatment was started on top of a better diabetic control. The diplopia was gradually resolved with improved clinical signs. In this case, the left pontine infarction had likely affected the terminal decussated part of the vestibulocochlear nerve from the right VOR pathway, medial longitudinal fasciculus, and cranial nerve nuclei in the left pons.

CONCLUSIONS: The OTR can be ipsilateral to the lesion if the lesion is before the decussation of the VOR pathway in the pons, or it can be contralateral to the lesion if the lesion is after the decussation. In case of an OTR that is associated with contralateral INO and other contralateral cranial nerves palsy, a pathology in the pons that is contralateral to the OTR should be considered. Neuroimaging study can hence be targeted to identify the possible cause.

Matched MeSH terms: Facial Nerve Diseases/diagnosis; Facial Nerve Diseases/etiology*; Facial Nerve Diseases/physiopathology

Surgical outcomes in cystic vestibular schwannoma versus solid vestibular schwannoma

Tang IP, Freeman SR, Rutherford SA, King AT, Ramsden RT, Lloyd SK

Otol Neurotol, 2014 Aug;35(7):1266-70.

PMID: 24841920 DOI: 10.1097/MAO.0000000000000435

To review the postoperative surgical outcomes of cystic vestibular schwannomas (CVSs), especially facial nerve outcomes, and compare these results with those from matched solid vestibular schwannomas (SVS) resected during the same period at a tertiary referral center.

Matched MeSH terms: Facial Nerve Injuries/etiology*

Surgical outcomes of transmastoid facial nerve decompression: Preliminary data from a Malaysian tertiary hospital from 2013-2018

Siang PG, Ying XT, Dayang Suhana AM, Ing PT

Med J Malaysia, 2020 05;75(3):281-285.

PMID: 32467545

INTRODUCTIONS: Facial nerve palsy (FNP) occurs in 7-10% of temporal bone fractures. The aim of this study was to review the surgical outcome of nine patients with severe to complete traumatic facial nerve (FN) injury.

METHODS: The patients were evaluated clinically and FNP was graded using the House Brackmann (HB) scale. High resolution computerized tomography (HRCT) of the temporal bone was used to evaluate temporal bone fractures. Transmastoid facial nerve decompression was performed and the facial nerve function was re-evaluated in subsequent follow ups.

RESULTS: There were five cases with immediate onset and four with delayed onset of FNP. Only three cases had pure temporal bone fractures, the others were associated with other life threatening injuries. The sensitivity and specificity of HRCT temporal bone to detect the obvious facial canal fracture line were 50% and 40% respectively. 75% of patients with immediate onset of HB grade VI FN palsy who were operated within a month recovered completely. Surgeries for the delayed onset FNP were performed at a mean of 70 days (range 51-94). All recovered to HB grade II-III from severe FNP.

CONCLUSIONS: Our study demonstrated that transmastoid FN decompression surgery was beneficial to traumatic nerve injury. Early intervention resulted in better outcomes. However, FN function could still be salvaged even in delayed FN decompression.

Matched MeSH terms: Facial Nerve Injuries/surgery*

Fulltext Facial nerve palsy in a child: Bell's palsy? Think again!

Sam JE, Priya S, Nasser AW

Malays Fam Physician, 2017;12(3):30-32.

PMID: 29527278

Introduction: Half of facial paralysis in children is idiopathic at origin. However, dismissing facial paralysis as being idiopathic without a thorough history and meticulous examination could be disastrous as illustrated by this case.

Case report: We report a case of sphenoid wing meningioma in a 4-year-old girl. She first presented with only facial asymmetry that was noticed by her mother. Examination suggested a left upper motor neuron facial nerve palsy. A sphenoid wing meningioma was found on magnetic resonance imaging (MRI) of her brain. She underwent craniotomy and total tumour excision. Histopathological examination of the tumour showed a grade 1 transitional type meningioma. Meningiomas in children are rare compared to the adult population. Presentations in children may be delayed due to their inability to recognise or communicate abnormalities. Distinguishing between upper and lower motor neuron facial palsy is crucial in decision making for facial paralysis in children.

Matched MeSH terms: Facial Nerve

Fulltext Facial nerve paralysis: a rare complication of parotid abscess

Sabir Husin Athar PP, Yahya Z, Mat Baki M, Abdullah A

Malays J Med Sci, 2009 Apr;16(2):38-9.

PMID: 22589657

Benign parotid neoplasm and inflammatory processes of the parotid resulting in facial paralysis are extremely rare. We report a 72-year-old Malay female with poorly-controlled diabetes mellitus who presented with a painful right parotid swelling associated with right facial nerve palsy. The paralysis (Grade VI, House and Brackmann classification) remained after six months.

Matched MeSH terms: Facial Nerve

Vascular loop in the cerebellopontine angle causing pulsatile tinnitus and headache: a case report

Ramly NA, Roslenda AR, Suraya A, Asma A

EXCLI J, 2014;13:192-6.

PMID: 26417253

Tinnitus is a common disorder, it can be classified as pulsatile and non-pulsatile or objective and subjective. Pulsatile tinnitus is less common than non-pulsatile and can be due to vascular tumour such as glomus or vascular abnormality. We presented an interesting case of a 30 year-old Malay lady with a two-year history of pulsatile tinnitus which was worsening in three months duration. It was associated with intermittent headache. Clinical examination and tuning fork test were unremarkable. Apart from mild hearing loss at high frequency on the left ear, the pure tone audiogram (PTA) was otherwise normal. In view of the patient's young age with no risk factor for high frequency loss, a magnetic resonance imaging (MRI) was performed to look for any abnormality in the cerebellopontine angle. It revealed a single vessel looping around the left vestibulocochlear and facial nerves at the cisternal portion, likely a branch of the anteroinferior cerebellar artery (AICA). Literature review on the pathophysiology and treatment option in this condition is discussed.

Matched MeSH terms: Facial Nerve

Fulltext Parotid lymphoepithelial cyst: a case report

Rahman, S., Shaari, R., Hassan, R.

Archives of Orofacial Sciences, 2006;1(1):71-75.

MyJurnal

A 48 years old Malay lady with a case of painless soft fluctuant swelling of left parotid gland is reported. The lesion was found to be a cystic lesion through the pre operative examinations and investigations. The cyst was completely excised, taking care not to injure the lower division of the facial nerve. Post recovery was uneventful with no defect of the facial nerve functions. The histologic picture confirmed that the cyst was lymphoepithelial cyst which is so called “branchial cyst”. Through the literature reviews of parotid lymphoepitelial cyst the discussions on prevalence, origin, diagnosis, histological finding, investigation and the modes of treatment are made. The ultra sound was found to be valuable in the pre operative evaluation of the parotid swelling furthermore it is non-invasive, harmless, painless and relatively quick.

Matched MeSH terms: Facial Nerve

Ramsay-Hunt syndrome with complete recovery of cranial nerves

Ponniah RD

Med J Malaysia, 1975 Dec;30(2):156-9.

PMID: 1228383

Matched MeSH terms: Facial Nerve*

Fulltext Concomitant abducens and facial nerve palsies: A rare presentation in anti-aquaporin-4 antibody-positive neuromyelitis optica

Oo KT, Tay KS, Law WC, Shatriah I

Taiwan J Ophthalmol, 2019 12 05;10(3):235-238.

PMID: 33110759 DOI: 10.4103/tjo.tjo_69_19

Over the past decade, the discovery of disease-specific aquaporin-4 antibodies has led to a better understanding of the diverse spectrum of disorders that are associated with neuromyelitis optica. Brainstem manifestations have been increasingly recognized in this disease. However, multiple cranial nerve palsies as an initial presentation of neuromyelitis optica are uncommon. We report a rare case of anti-aquaporin-4 antibody-positive neuromyelitis optica that presented with unilateral abducens and facial nerve palsies. Notably, this case did not involve the optic nerve or the spinal cord. Diagnosing neuromyelitis optica that presents as an isolated acute brainstem syndrome is challenging, but the outcome may be devastating if the diagnosis is delayed.

Matched MeSH terms: Facial Nerve

Fulltext Recurrent Bell's palsy in a young woman

Ngow HA, Wan Khairina WM, Hamidon BB

Singapore Med J, 2008 Oct;49(10):e278-80.

PMID: 18946598

Bell's palsy is a benign lower motor neuron facial nerve disorder. It is almost always unilateral. We report a 20-year-old nulliparous woman with five episodes of recurrent Bell's palsy. A review of recent medical literature revealed a paucity of case reports involving an individual with five episodes of recurrent Bell's palsy, with none found in Asian neurology medical literature. Despite the multiple episodes of Bell's palsy recurrences, the patient did not suffer much neurological sequelae from the disease.

Matched MeSH terms: Facial Nerve Diseases/diagnosis

Fulltext A Rare Case of an Undiagnosed Middle Ear Tumor Due to Late Referral

Ng JJ, Ong HY, Nasseri Z, Azmi MI, Abdullah A

Cureus, 2021 Jan 08;13(1):e12584.

PMID: 33457146 DOI: 10.7759/cureus.12584

Facial nerve tumors constitute about 5% of all facial nerve paralysis. As it is relatively uncommon, it could be misdiagnosed. We encountered an 18-year-old girl who had right facial weakness since the age of four, referred to otorhinolaryngology clinic for further evaluation only when her hearing deteriorated and the facial weakness worsened. Further investigation revealed facial nerve schwannoma. Facial nerve paralysis in the pediatric age group is uncommon and should be examined in detail to rule out other possible etiologies besides Bell's palsy.

Matched MeSH terms: Facial Nerve; Facial Nerve Diseases

Fulltext The clinical significance of the branching pattern of the facial nerve in Malaysian subjects

Myint K, Azian AL, Khairul FA

Med J Malaysia, 1992 Jun;47(2):114-21.

PMID: 1494331

Fine dissection was carried out in 79 facial halves from formalin fixed Malaysian adult cadavers of various races, to trace the extracranial part of the facial nerve and its peripheral branches. The facial nerve trunk, after leaving the stylomastoid foramen was located at a depth of 1 to 2 cm from the skin in the vagino-mastoid angle. It bifurcates at the posterior border of the ramus of the mandible and in 3.8% trifurcation was found. Mean distance of bifurcation from the angle of the mandible was 28.06 mm and 81.0% were within the range of 21 to 35 mm. The branching patterns were classified into six types, and the frequency of occurrence was type I 11.39%, type II 15.9%, type III 34.18%, type IV 18.98%, type V 7.59% and type VI 12.67%. Type I, a classical text book pattern was found to be one of the least common patterns. There is no significant difference in percentage of each type between the present study and that of Koreans, though some differences with Caucasians were noted in three uncommon types. The frontal branch could be outlined between the two diverging lines from the earlobe to the lateral ends of the eyebrow and the highest frontal crease. Posterior to the facial artery, the mandibular branch was seen passing below the inferior border of the mandible in 20%; anterior to the artery, this nerve divides into one to four branches. In almost all the cases, branches to the mentalis and the depressor labii inferioris muscles and infrequently branches to the depressor angular oris were seen below the inferior border of the mandible.(ABSTRACT TRUNCATED AT 250 WORDS)

Matched MeSH terms: Facial Nerve/anatomy & histology*

Fulltext Retrospective review of facial nerve schwannomas: the universiti kebangsaan malaysia medical centre experience

Mazita, A., Zahirrudin, Z., Saim, L., Asma, A.

Medicine & Health, 2010;5(2):86-92.

MyJurnal

Facial nerve schwannoma is a rare slow growing benign tumour which arises from the Schwann cell of the neurilemma. A retrospective review of 6 patients who had been diagnosed with facial nerve schwannoma between 1998 and 2008 was conducted. There was equal distribution of male and female patients. The mean age was 42 years (range 19 to 66 years). The tumour originated in the internal auditory canal (2 patients), intra-temporal (3 patients) and intraparotid (1 patient) segments of the facial nerve. All tumours were successfully removed and facial nerve continuity was pre-served in 2 cases. The presenting symptoms of facial nerve schwannoma are non specific and dependent on the site of tumour origin. It is a great mimicker of other lesions that can present at the same location. The surgeon should have a high index of suspicion when patients present with progressive facial nerve palsy. Patients should always be counselled regarding risk of facial paralysis because the diagnosis of facial nerve schwannoma is often confirmed intra-operatively.

Matched MeSH terms: Facial Nerve

Fulltext Carcinoma Ex Pleomorphic Adenoma Presented as a Gigantic Tumor: Treatment and Diagnostic Challenges

Maruthamuthu T, Saniasiaya J, Mohamad I, Nadarajah S, Lazim NM, Wan Abdul Rahman WF

Oman Med J, 2018 Jul;33(4):342-345.

PMID: 30038735 DOI: 10.5001/omj.2018.62

Parotid gland surgery can be challenging due to intricate relationship between the gland and facial nerve. Besides complete removal of the lesion, the main focus of surgery is centered on the facial nerve. Surgery can be technically demanding especially when the tumor is large or involves the deep lobe. We report a patient with a 30-year history of gigantic parotid mass, which initial fine-needle aspiration cytology reported as pleomorphic adenoma. The tumor, weighing 1.3 kg, was successfully resected with facial nerve preservation. Histopathological examination of the excised mass confirmed as carcinoma ex pleomorphic adenoma (CaExPA) of adenocarcinoma, not otherwise specified type. We describe the specific surgical and reconstruction techniques for successful removal of large parotid tumors with facial nerve preservation. To our knowledge, this is the heaviest CaExPA of the parotid gland in South-East Asian region.

Matched MeSH terms: Facial Nerve

Superficial cervical plexus block combined with auriculotemporal nerve block for drainage of dental abscess in adults with difficult airways

Ling KU, Hasan MS, Ha KO, Wang CY

Anaesth Intensive Care, 2009 Jan;37(1):124-6.

PMID: 19157359

We report our use of a superficial cervical plexus block to manage three adults who presented for drainage of dental abscesses. All patients had difficult airways related to severe trismus (preoperative inter-incisor distance < or = 1.5 cm). The first two patients, whose abcesses involved both the submandibular and submasseteric spaces, were managed with combined superficial cervical plexus and auriculotemporal nerve block. In a third patient, a superficial cervical plexus block alone was sufficient because the abscess was confined to the submandibular region. The blocks were successful in all three cases with minimal requirement for supplemental analgesia. We recommend the consideration of superficial cervical plexus block, and if necessary an auriculotemporal nerve block, for the management of selected patients with difficult airways who present for drainage of dental abcesses.

Matched MeSH terms: Facial Nerve

Fulltext Review of an 11-year Experience in Retrosigmoid Approach for Treatment of Acoustic Neuromas

Lim SL, Wong SH

Med J Malaysia, 2013 Jun;68(3):253-8.

PMID: 23749017 MyJurnal

This study reviews surgery on acoustic neuromas by the second author using retrosigmoid approach from January 2000 to June 2010 in the state of Sarawak. There was a total of 32 patients in this study. The commonest presenting symptom was hearing loss (81.3%), followed by headache and tinnitus (each 37.5%), ataxia (34.4%) and facial numbness (21.9%). Twenty-seven patients (84.4%) had large tumor (≥ 3cm) while 5 patients (15.6%) had medium size tumor (1.5-2.9cm). The mean tumor size was 3.6 cm. Facial nerve outcome was good to moderate in 93.7% (House and Brackmann Grade I-IV). The most common complications were CSF leak with 3 patients(9.4%) and facial numbness with 2 patients(6.3%). All either resolved with treatment or improved. There was no mortality. Excision of acoustic neuromas using retrosigmoid approach could achieve acceptable facial nerve outcome with a low incidence of morbidity without mortality.

Matched MeSH terms: Facial Nerve*

Fulltext Managing a Complicated Acute Otomastoiditis at Day Four of Life

Lim R, Zulkifli S, Hailani I, Hashim ND

Cureus, 2021 Jan 25;13(1):e12905.

PMID: 33654590 DOI: 10.7759/cureus.12905

Acute mastoiditis in a newborn complicated by the presence of facial nerve palsy is an alarming finding requiring rapid assessment and further investigation. Such an early presentation should point the clinician towards an underlying systemic pathology or congenital anatomical abnormality. Facial nerve involvement indicates severe infection and possible dehiscence of the facial canal. Although more frequent in children, it is rare in neonates. We would like to share our experience in managing the youngest known presentation of otomastoiditis at four days of life. The patient presented with otorrhea and facial paralysis and progressed to meningitis. He was finally diagnosed with chronic granulomatous disease.

Matched MeSH terms: Facial Nerve

Duplicate internal auditory canals with facial and vestibulocochlear nerve dysfunction

Kew TY, Abdullah A

J Laryngol Otol, 2012 Jan;126(1):66-71.

PMID: 21867589 DOI: 10.1017/S0022215111002258

We report an extremely rare case of duplication of the internal auditory canal associated with dysfunction of both the facial and vestibulocochlear nerves. We also review the literature regarding the integrity of the facial and vestibulocochlear nerves in such cases.

Matched MeSH terms: Facial Nerve/abnormalities*; Facial Nerve/physiopathology

Displaying publications 1 - 20 of 35 in total