keyword
MENU ▼
Read by QxMD icon Read
search

facial nerve monitoring

keyword
https://www.readbyqxmd.com/read/29200077/consensus-statement-on-perioperative-use-of-neuromuscular-monitoring
#1
Mohamed Naguib, Sorin J Brull, Aaron F Kopman, Jennifer M Hunter, Béla Fülesdi, Hal R Arkes, Arthur Elstein, Michael M Todd, Ken B Johnson
A panel of clinician scientists with expertise in neuromuscular blockade (NMB) monitoring was convened with a charge to prepare a consensus statement on indications for and proper use of such monitors. The aims of this article are to: (a) provide the rationale and scientific basis for the use of quantitative NMB monitoring; (b) offer a set of recommendations for quantitative NMB monitoring standards; (c) specify educational goals; and (d) propose training recommendations to ensure proper neuromuscular monitoring and management...
November 30, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/29192065/peripheral-nerve-function-estimation-by-linear-model-of-multi-cmap-responses-for-surgical-intervention-in-acoustic-neuroma-surgery
#2
Dilok Puanhvuan, Sorayouth Chumnanvej, Yodchanan Wongsawat
Nerve function assessments are crucial for surgical intervention during acoustic neuroma surgery. Cranial nerves such as acoustic and facial nerves, can be possibly damaged during tumor dissection. Proper surgical intervention should prevent neurological deficit and achieve total tumor removal. Conventionally, nerve function is qualitatively evaluated by surgeon and neurologist. Facial nerves can be preserved by monitoring the compound muscle action potential (CMAP) response. The differences in the amplitude and latency of CMAP are used as indicators during surgical interventions...
December 2017: Physiological Reports
https://www.readbyqxmd.com/read/29177630/intraoperative-monitoring-of-sensory-part-of-the-trigeminal-nerve-using-blink-reflex-during-microvascular-decompression-for-trigeminal-neuralgia
#3
Valentina Simioni, J G Capone, E Sette, E Granieri, M Farneti, M A Cavallo, V Tugnoli
Intraoperative monitoring during cerebellopontine angle surgery is widely accepted. While techniques which monitor cranial motor nerves are commonly used, monitoring the sensory afferents has been challenging. Considering the reflex arc, blink reflex (BR) might be useful in monitoring the sensory part of the trigeminal nerve, the brainstem connections and the facial nerve. We describe the case of a patient who developed hemifacial hypoesthesia after microvascular decompression surgery for trigeminal neuralgia...
November 25, 2017: Acta Neurochirurgica
https://www.readbyqxmd.com/read/29166635/the-protean-neuropsychiatric-and-vestibuloauditory-manifestations-of-neurosarcoidosis
#4
Jacqueline J Greene, Ilka C Naumann, Janet M Poulik, Kevin T Nella, Lindsay Weberling, Jeffrey P Harris, Akihiro J Matsuoka
BACKGROUND: A rare subset of sarcoidosis, neurosarcoidosis, is reported to occur in 5-7% of sarcoid patients and can manifest in a variety of ways. The most common are facial paralysis and optic neuritis, less commonly causing cochleovestibulopathy, blindness, anosmia, and other cranial nerve (CN) palsies. The sensory deficit may be severe and psychiatric symptoms may result from the effects of the disease or steroid treatment. Although MRI-compatible cochlear implants are now available, concerns about the feasibility of recoverable hearing with cochlear implantation in these patients as well as the practical difficulty of disease monitoring due to implant artifact must be considered...
November 23, 2017: Audiology & Neuro-otology
https://www.readbyqxmd.com/read/29165432/parotid-tumours-clinical-and-oncologic-outcomes-after-microscope-assisted-parotidectomy-with-intraoperative-nerve-monitoring
#5
F Carta, N Chuchueva, C Gerosa, S Sionis, R A Caria, R Puxeddu
Temporary and permanent facial nerve dysfunctions can be observed after parotidectomy for benign and malignant lesions. Intraoperative nerve monitoring is a recognised tool for the preservation of the nerve, while the efficacy of the operative microscope has been rarely stated. The authors report their experience on 198 consecutive parotidectomies performed on 196 patients with the aid of the operative microscope and intraoperative nerve monitoring. 145 parotidectomies were performed for benign lesions and 53 for malignancies...
October 2017: Acta Otorhinolaryngologica Italica
https://www.readbyqxmd.com/read/29094077/quantitative-facial-electromyography-monitoring-after-hypoglossal-facial-jump-nerve-suture
#6
Jan Flasar, Gerd Fabian Volk, Thordis Granitzka, Katharina Geißler, Andrey Irintchev, Thomas Lehmann, Orlando Guntinas-Lichius
Objectives/Hypothesis: The time course of the reinnervation of the paralyzed face after hypoglossal-facial jump nerve suture using electromyography (EMG) was assessed. The relation to the clinical outcome was analyzed. Study Design: Retrospective single-center cohort study. Methods: Reestablishment of motor units was studied by quantitative EMG and motor unit potential (MUP) analysis in 11 patients after hypoglossal-facial jump nerve suture...
October 2017: Laryngoscope Investigative Otolaryngology
https://www.readbyqxmd.com/read/29094065/a-cadaver-study-of-mastoidectomy-using-an-image-guided-human-robot-collaborative-control-system
#7
Myung Hoon Yoo, Hwan Seo Lee, Chan Joo Yang, Seung Hwan Lee, Hoon Lim, Seongpung Lee, Byung-Ju Yi, Jong Woo Chung
Objective: Surgical precision would be better achieved with the development of an anatomical monitoring and controlling robot system than by traditional surgery techniques alone. We evaluated the feasibility of robot-assisted mastoidectomy in terms of duration, precision, and safety. Study Design: Human cadaveric study. Materials and Methods: We developed a multi-degree-of-freedom robot system for a surgical drill with a balancing arm. The drill system is manipulated by the surgeon, the motion of the drill burr is monitored by the image-guided system, and the brake is controlled by the robotic system...
October 2017: Laryngoscope Investigative Otolaryngology
https://www.readbyqxmd.com/read/29050094/-relationship-between-work-%C3%A2-type-of-congenital-first-branchial-cleft-anomaly-and-facial-nerve-and-surgical-strategies
#8
B Zhang, L S Chen, S L Huang, L Liang, X X Gong, P N Wu, S Y Zhang, X N Luo, J D Zhan, X L Sheng, Z M Lu
Objective: To investigate the relationship between Work Ⅱ type of congenital first branchial cleft anomaly (CFBCA) and facial nerve and discuss surgical strategies. Methods: Retrospective analysis of 37 patients with CFBCA who were treated from May 2005 to September 2016. Among 37 cases with CFBCA, 12 males and 25 females; 24 in the left and 13 in the right; the age at diagnosis was from 1 to 76 ( years, with a median age of 20, 24 cases with age of 18 years or less and 13 with age more than 18 years; duration of disease ranged from 1 to 10 years (median of 6 years); 4 cases were recurren after fistula resection...
October 7, 2017: Zhonghua Er Bi Yan Hou Tou Jing Wai Ke za Zhi, Chinese Journal of Otorhinolaryngology Head and Neck Surgery
https://www.readbyqxmd.com/read/29046798/monitoring-of-recurrent-and-superior-laryngeal-nerve-function-using-an-airwayscope%C3%A2-during-thyroid-surgery
#9
Kei Ijichi, Hiroshi Sasano, Megumi Harima, Shingo Murakami
In thyroid surgery, intraoperative identification and preservation of the recurrent laryngeal nerve (RLN) and superior laryngeal nerve external branch (SLNEB) are crucial. Several reports have proposed that electromyography (EMG) monitoring is an acceptable adjunct for identification and preservation of the RLN. However, a limited number of hospitals have access to an EMG monitoring system. Therefore, the development of another viable monitoring method is required. The aim of the present study was to design a new RLN and SLNEB monitoring method combining an Airwayscope™ (AWS) and a facial nerve stimulator...
October 2017: Molecular and Clinical Oncology
https://www.readbyqxmd.com/read/29042811/optical-inactivation-of-the-anterior-cingulate-cortex-modulate-descending-pain-pathway-in-a-rat-model-of-trigeminal-neuropathic-pain-created-via-chronic-constriction-injury-of-the-infraorbital-nerve
#10
Hyeong Cheol Moon, Won Ik Heo, Yon Ji Kim, Daae Lee, So Yoon Won, Hong Rae Kim, Seung Man Ha, Youn Joo Lee, Young Seok Park
PURPOSE: The anterior cingulate cortex (ACC) plays a critical role in the initiation, development, and maintenance of neuropathic pain. Recently, the effects of optical stimulation on pain have been investigated, but the therapeutic effects of optical stimulation on trigeminal neuralgia (TN) have not been clearly shown. Here, we investigated the effects of optical inhibition of the ACC on TN lesions to determine whether the alleviation of pain affects behavior performance and thalamic neuron signaling...
2017: Journal of Pain Research
https://www.readbyqxmd.com/read/29036751/-diagnosis-and-management-of-vestibular-schwannomas-an-interdisciplinary-challenge
#11
Steffen Rosahl, Christopher Bohr, Michael Lell, Klaus Hamm, Heinrich Iro
Vestibular schwannomas expand slowly in the internal auditory canal, in the cerebellopontine angle, inside the cochlear and the labyrinth. Larger tumors can displace and compress the brainstem. With an annual incidence of 1:100 000 vestibular schwannoma represent 6-7% of all intracranial tumors. In the cerebellopontine angle they are by far the most neoplasm with 90% of all lesions located in this region. Magnetic resonance imaging (MRI), audiometry, and vestibular diagnostics are the mainstays of the clinical workup for patients harboring tumors...
April 2017: Laryngo- Rhino- Otologie
https://www.readbyqxmd.com/read/28984397/intra-arterial-modulation-of-the-trigeminal-nerve-ganglion-in-patients-with-refractory-trigeminal-neuralgia
#12
Adnan I Qureshi, Muhammad A Saleem, Vikram Jadhav, Shawn S Wallery, Faisal Raja
BACKGROUND AND PURPOSE: Nerves and nerve ganglions are supplied by segmental arteries and the vasa nervorum, but the intra-arterial route has not been used for diagnostic or therapeutic purposes. We present the results of intra-arterial delivery of medication for modulating trigeminal nerve ganglion function in patients with refractory trigeminal neuralgia. METHODS: We administered intra-arterial lidocaine in doses up to 50 mg in the middle meningeal artery territory adjacent to the arterial branch that supplies the trigeminal nerve ganglion...
October 6, 2017: Journal of Neuroimaging: Official Journal of the American Society of Neuroimaging
https://www.readbyqxmd.com/read/28983447/surgical-management-and-outcome-experience-of-53-cerebellopontine-angle-meningiomas
#13
Xiaosheng He, Weiping Liu, Yangang Wang, Jun Zhang, Buqing Liang, Jason H Huang
Background Meningiomas follow schwannomas as the second most common cerebellopontine angle (CPA) tumors. We investigate the diagnosis, management, and prognosis of this disease. Methods We reviewed the cases with the CPA meningiomas in our institution in Shaanxi, China from January 2012 to December 2015. Charts were retrospectively examined and patients were divided into two groups: 1) surgical treatment with a retrosigmoid approach for tumor resection and 2) stereotactic radiosurgery treatment only. Patients were followed up and outpatient records were also reviewed...
August 3, 2017: Curēus
https://www.readbyqxmd.com/read/28945052/negative-influence-of-preoperative-tinnitus-on-hearing-preservation-in-vestibular-schwannoma-surgery
#14
Luciano Mastronardi, Guglielmo Cacciotti, Raffaellino Roperto, Ettore DI Scipio
BACKGROUNDS: Goals of vestibular schwannoma (VS) microsurgery are: maximal resection, facial nerve (FN) preservation and, in selected cases, hearing preservation (HP). Postoperative HP rates are related to clinical and radiographic factors: size of tumor, preoperative hearing, hypertension, diabetes, and presence or absence of preoperative tinnitus. In this retrospective review we evaluated the influence of preoperative tinnitus on HP after VS surgery in patients with preoperative socially useful hearing (SUH)...
September 22, 2017: Journal of Neurosurgical Sciences
https://www.readbyqxmd.com/read/28889233/adenoid-cystic-carcinoma-of-the-cavernous-sinus-otolaryngological-sequelae-of-therapy-case-report
#15
Edyta Dzięciołowska-Baran, Aleksandra Gawlikowska-Sroka
A 60-year-old woman, otherwise in a good health condition, was first admitted to the hospital with a year-long tingling sensations of the right half of the face, which gradually turned into severe neuralgia corresponding to maxillary (V2) and mandibular (V3) branches of the right trigeminal nerve. MRI scans of the head revealed an unusual hyperplastic or inflammatory changes along the brain base, cavernous sinus extending toward the pterygopalatine fossa, and lateral pterygoid on the right side. Meningioma was suspected and neuralgia was treated conservatively...
September 10, 2017: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/28882717/the-effects-of-combined-intraoperative-monitoring-of-abnormal-muscle-response-and-z-l-response-for-hemifacial-spasm
#16
Xin Zhang, Hua Zhao, Yin-Da Tang, Jin Zhu, Ping Zhou, Yan Yuan, Shi-Ting Li
BACKGROUND: Microvascular decompression (MVD) is the most useful treatment for hemifacial spasm (HFS). During MVD surgery, abnormal muscle response (AMR) is widely used. ZL response (ZLR) is a new monitoring method for HFS. We compared the effect of AMR plus ZLR and simple AMR. METHODS: We performed a retrospective study of 1,868 cases of HFS treated using intraoperative monitoring between January 2013 and December 2015. Among the 1,868 cases, 896 patients underwent simple AMR monitoring and 972 underwent combined intraoperative monitoring of AMR and ZLR...
September 4, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28811009/the-feasibility-of-sugammadex-for-general-anesthesia-and-facial-nerve-monitoring-in-patients-undergoing-parotid-surgery
#17
I-Cheng Lu, Pi-Ying Chang, Miao-Pei Su, Po-Nien Chen, Hsiu-Ya Chen, Feng-Yu Chiang, Che-Wei Wu
The use of neuromuscular blocking agent (NMBA) during anesthesia may interfere with facial nerve monitoring (FNM) during parotid surgery. Sugammadex has been reported to be an effective and safe reversal of rocuronium-induced neuromuscular block (NMB) during surgery. This study investigated the feasibility and clinical effectiveness of sugammadex for NMB reversal during FNM in Parotid surgery. Fifty patients undergoing parotid surgery were randomized allocated into conventional anesthesia group (Group C, n = 25) and sugammadex group (Group S, n = 25)...
August 2017: Kaohsiung Journal of Medical Sciences
https://www.readbyqxmd.com/read/28796106/surgical-treatment-of-hemifacial-spasm-caused-by-the-compression-of-internal-auditory-canal-of-facial-nerve
#18
Jin Zhu, Xin Zhang, Hua Zhao, Yin-Da Tang, Ting-Ting Ying, Shi-Ting Li
OBJECTIVE: To make out the way to distinguish the offending vessels compressed the internal auditory canal part of the facial nerve. METHODS: The hemifacial spasm patients were treated of microvascular decompression surgery with neurophysiologic monitoring. The patients were found that the internal auditory canal of the facial nerves was fully compressed, and the records of surgery monitoring were analyzed. RESULTS: All the patients were recorded the delay incubation period in electromyography monitoring, and all patients were hemifacial spasm free finally...
September 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28755914/cochlear-nerve-action-potential-monitoring-for-preserving-function-of-an-unseen-cochlear-nerve-in-vestibular-schwannoma-surgery
#19
Mami Ishikawa, Atsuhiro Kojima, Satoshi Terao, Mutsumi Nagai, Gen Kusaka, Heiji Naritaka
BACKGROUND: Intraoperative monitoring of cochlear nerve action potential (CNAP) has been used in patients with small vestibular schwannoma (<15 mm) to preserve cochlear nerve function. We performed surgery for a larger vestibular schwannoma under CNAP monitoring with the aim of preserving cochlear nerve function, and compared the data with findings from 10 patients with hemifacial spasm who underwent microvascular decompression surgery. CASE DESCRIPTION: We report the case of a patient with a 26-mm vestibular schwannoma and normal hearing function who underwent neurosurgery under electrophysiological monitoring of the facial and cochlear nerves...
October 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28708795/proposal-of-a-video-recording-system-for-the-assessment-of-bell-s-palsy-methodology-and-preliminary-results
#20
Simonetta Monini, Franco Marinozzi, Francesca Atturo, Fabiano Bini, Silvia Marchelletta, Maurizio Barbara
HYPOTHESIS: To propose a new objective video-recording procedure to assess and monitor over time the severity of facial nerve palsy. BACKGROUND: No objective methods for facial palsy (FP) assessment are universally accepted. METHODS: The face of subjects presenting with different degrees of facial nerve deficit, as measured by the House-Brackmann (HB) grading system, was videotaped after positioning, at specific points, 10 gray circular markers made of a retroreflective material...
September 2017: Otology & Neurotology
keyword
keyword
51774
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"