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Shukla A, Zhang M, Lu GN. Safety and Efficacy of Upper Eyelid Orbicularis Oculi Botulinum Toxin in Patients with Synkinesis. Facial Plast Surg Aesthet Med 2024. [PMID: 39073124 DOI: 10.1089/fpsam.2024.0026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/30/2024] Open
Abstract
Background: Chemodenervation is an important means of treating oral-ocular synkinesis, but upper eyelid treatment is avoided due to risk of blepharoptosis. Objective: To measure the change in eyelid position among patients with oral-ocular synkinesis who received botulinum toxin to the upper eyelid orbicularis oculi compared with those who received lateral and lower eyelid treatment alone. Methods: In this retrospective clinical study, patients were categorized as having received lateral and lower eyelid botulinum toxin alone or having received upper eyelid botulinum toxin (to the preseptal and orbital orbicularis oculi) along with lateral and lower eyelid treatment. Pre- and posttreatment margin to reflex distance 1 (MRD1), margin to reflex distance 2 (MRD2), and palpebral height were measured using Emotrics software and compared using t tests and regression analysis. Results: Twenty-five patients were included. Mean age was 48.7 years and 24% were male. Mean duration of paralysis was 29 months (range 9-360 months). Posttreatment resting MRD1 (3.36) was not significantly different than pretreatment resting MRD1 (3.43) for patients who received upper eyelid botulinum toxin (p value = 0.60). Conclusion: Botulinum toxin to the upper eyelid orbicularis oculi injected superficially in small, concentrated aliquots did not result in blepharoptosis and was effective in reducing oral-ocular synkinesis.
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Affiliation(s)
- Aishwarya Shukla
- Department of Otolaryngology Head and Neck Surgery, University of Washington, Seattle, Washington, USA
| | - Matthew Zhang
- Department of Ophthalmology, University of Washington, Seattle, Washington, USA
| | - G Nina Lu
- Department of Otolaryngology Head and Neck Surgery, University of Washington, Seattle, Washington, USA
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2
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Shokri T, Patel S, Ziai K, Harounian J, Lighthall JG. Facial synkinesis: A distressing sequela of facial palsy. EAR, NOSE & THROAT JOURNAL 2024; 103:NP382-NP391. [PMID: 34836457 DOI: 10.1177/01455613211054627] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
INTRODUCTION Synkinesis refers to abnormal involuntary facial movements that accompany volitional facial movements. Despite a 55% incidence of synkinesis reported in patients with enduring facial paralysis, there is still a lack of complete understanding of this debilitating condition, leading to functional limitations and decreased quality of life.1 This article reviews the diagnostic assessment, etiology, pathophysiology, rehabilitation, and nonsurgical and surgical treatments for facial synkinesis. METHODS A PubMed and Cochrane search was done with no date restrictions for English-language literature on facial synkinesis. The search terms used were "facial," "synkinesis," "palsy," and various combinations of the terms. RESULTS The resultant inability to control the full extent of one's facial movements has functional and psychosocial consequences and may result in social withdrawal with a significant decrease in quality of life. An understanding of facial mimetic musculature is imperative in guiding appropriate intervention. While chemodenervation with botulinum toxin and neurorehabilitation have continued to be the primary treatment strategy for facial synkinesis, novel techniques such as selective myectomy, selective neurolysis, free-functioning muscle transfer, and nerve grafting techniques are becoming increasingly utilized in treatment regimens. Facial rehabilitation, including neuromuscular retraining, soft tissue massage, and relaxation therapy in addition to chemodenervation with botulinum toxin, remains the cornerstone of treatment. In cases of severe, intractable synkinesis and non-flaccid facial paralysis, surgical interventions, including selective neurectomy, selective myectomy, nerve grafting, or free muscle transfer, may play a more significant role in alleviating symptoms. DISCUSSION A multidisciplinary approach involving therapists, clinicians, and surgeons is necessary to develop a comprehensive treatment regimen that will result in optimal outcomes. Ultimately, therapy should be tailored to the severity and pattern of synkinesis, and each patient approached on a case-by-case basis. A multidisciplinary approach involving therapists, clinicians, and surgeons is necessary to develop a comprehensive treatment regimen that will result in optimal outcomes.
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Affiliation(s)
- Tom Shokri
- Facial Plastic and Reconstructive Surgery, The George Washington University School of Medicine and Health Sciences, Washington, DC, USA
| | - Shivam Patel
- Department of Otolaryngology-Head and Neck Surgery, Milton S. Hershey Medical Center, The Pennsylvania State University, Hershey, PA, USA
| | - Kasra Ziai
- Department of Otolaryngology-Head and Neck Surgery, Milton S. Hershey Medical Center, The Pennsylvania State University, Hershey, PA, USA
| | - Jonathan Harounian
- Department of Otolaryngology-Head and Neck Surgery, Temple University Hospital, Philadelphia, PA, USA
| | - Jessyka G Lighthall
- Facial Plastic and Reconstructive Surgery, Department of Otolaryngology-Head and Neck Surgery, Milton S. Hershey Medical Center, The Pennsylvania State University, Hershey, PA, USA
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Frutos-Reoyo EJ, López-Izquierdo R, Luque-Linero P, Cantalapiedra-Puentes E, Antón-Andrés MJ, Hernández-Gajate JM, Candau-Pérez ED. Analysis of Predictive Factors for the Poor Prognosis of Peripheral Facial Paralysis. Am J Phys Med Rehabil 2024; 103:245-250. [PMID: 37602548 DOI: 10.1097/phm.0000000000002328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/22/2023]
Abstract
PURPOSE The aim of the study is to evaluate the predictive factors for a poor prognosis in patients with facial paralysis evaluated in the rehabilitation department of a tertiary hospital. METHODS We have conducted a prospective cohort study. Patients who required elective botulinum toxin infiltration, surgical treatment, or follow-up appointments longer than 6 months due to incomplete recovery were considered to have a poor prognosis. Descriptive and analytical analyses of clinical and epidemiological variables were performed. The follow-up period was 6 mos. RESULTS A total of 47 adult patients were analyzed, 54.2% of whom were women. The mean age was 53.2 yrs (SD, 15.5 yrs). Twenty-five percent had an unfavorable prognosis. A statistically significant association with prognosis was observed for neurophysiological results and the scores of the House-Brackmann scale and the Sunnybrook Facial Grading System. CONCLUSIONS Neurophysiological tests are especially useful when evaluating prognosis. Likewise, Sunnybrook Facial Grading System is a useful and accessible tool with prognostic value, especially within a month of initial diagnosis, when a score lower than 65 indicates a poor prognosis with high sensitivity and specificity. These tools can be especially useful to reduce the clinical and psychological impact and to provide patients with early therapeutic management.
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Affiliation(s)
- Emilio Javier Frutos-Reoyo
- From the Servicio de Medicina Física y Rehabilitación, Hospital Universitario Río Hortega, Valladolid, Spain (EJF-R, EC-P, MJA-A, EDC-P); Servicio de Urgencias, Hospital Universitario Río Hortega, Valladolid, Spain (RL-I, JMH-G); Servicio de Medicina Interna, Hospital Universitario Virgen Macarena, Sevilla, Spain (PL-L); Servicio de Medicina Física y Rehabilitación, Hospital Virgen de la Concha, Zamora, Spain (EC-P)
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Li T, Wang S, Yin X, Zhang S, Yang Z, Wu J, Huang Z. Electroacupuncture with intermittent wave stimulation as rehabilitation approach for chronic Bell's palsy: a randomized controlled trial. Postgrad Med J 2024; 100:151-158. [PMID: 38134327 DOI: 10.1093/postmj/qgad126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Revised: 11/02/2023] [Accepted: 11/17/2023] [Indexed: 12/24/2023]
Abstract
PURPOSE To evaluate the effectiveness and safety of electroacupuncture (EA) using intermittent wave stimulation in enhancing facial symmetry and nerve function in chronic Bell's palsy patients. METHODS A 6-week assessor-blinded, randomized trial followed by an 18-week observational period was conducted. Sixty individuals with chronic Bell's palsy, showing no signs of recovery after 12 months, were equally divided to receive either 18 sessions of EA using intermittent wave stimulation or Transcutaneous Electrical Stimulation (TES), administered thrice weekly over 6 weeks. The primary outcome measure was the change in the total facial nerve index (TFNI) score from baseline to Week 6, with secondary outcomes including TFNI scores at Weeks 12 and 24, as well as the change in Sunnybrook Facial Grading System (SFG) score from baseline to Week 6, and SFG scores at Weeks 12 and 24. RESULTS The EA group showed a significant improvement, with a mean total facial nerve index score increase of 24.35 (4.77) by Week 6 compared with 14.21 (5.12) in the Transcutaneous Electrical Stimulation group (P<.001). This superiority persisted during the 24-week follow-up. While no significant difference was observed in the Sunnybrook Facial Grading System score change from baseline to Week 6, variations were noted at Weeks 12 and 24. No major adverse effects were reported. CONCLUSION EA with intermittent wave stimulation notably enhanced facial symmetry in chronic Bell's palsy patients over Transcutaneous Electrical Stimulation by Week 6, maintaining this edge throughout the follow-up.
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Affiliation(s)
- Tian Li
- Shanghai Pudong Hospital of Traditional Chinese Medicine, Department of Acupuncture and Moxibustion, Shanghai 201299, China
| | - Siyao Wang
- Shanghai Pudong Hospital of Traditional Chinese Medicine, Department of Acupuncture and Moxibustion, Shanghai 201299, China
| | - Xuan Yin
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Department of Acupuncture and Moxibustion, Shanghai University of Traditional Chinese Medicine, Shanghai 200071, China
| | - Shen Zhang
- Shanghai Pudong Hospital of Traditional Chinese Medicine, Department of Acupuncture and Moxibustion, Shanghai 201299, China
| | - Zhen Yang
- Shanghai Pudong Hospital of Traditional Chinese Medicine, Department of Acupuncture and Moxibustion, Shanghai 201299, China
| | - Junyi Wu
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Department of Acupuncture and Moxibustion, Shanghai University of Traditional Chinese Medicine, Shanghai 200071, China
| | - Zouqin Huang
- Shanghai Pudong Hospital of Traditional Chinese Medicine, Department of Acupuncture and Moxibustion, Shanghai 201299, China
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5
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Lee MY, Kim YJ, Kim YS, Roh TS, Yun IS. Demographic review of aesthetic surgery for patients with facial palsy. Arch Craniofac Surg 2024; 25:22-26. [PMID: 38461825 PMCID: PMC10924796 DOI: 10.7181/acfs.2023.00591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 11/17/2023] [Accepted: 02/12/2024] [Indexed: 03/12/2024] Open
Abstract
BACKGROUND This study analyzed the demographic characteristics of patients with facial palsy who were treated using either dynamic or static procedures. This study aimed to compare the frequency of procedure implementation and age distribution between the two groups. METHODS This study retrospectively analyzed the medical records of patients treated for facial palsy at a single institution from 2014 to 2022. Among cases included in our study, dynamic procedures involved cross-facial nerve graft and latissimus dorsi or gracilis muscle flap transfer. Static procedures included gold weight insertion, canthopexy, browlift, and thread lift/static slings. RESULTS Among the 31 patients included in our study, eight (25.8%) incorporated dynamic techniques, and the average age of patients was 44.75 years (range, 24-68 years) with a male to female ratio of 1:4. The remaining 23 patients (74.2%) underwent a static procedure, of which the average age was 59.17 years (range, 23-81 years) which was statistically significantly higher than the average age of 44.75 of dynamic patients (p= 0.013). Regarding the timing of treatment after diagnosis, no patient underwent dynamic procedures more than 20 years after initial diagnosis. A greater diversity in the timing of treatment was observed in the static group. All patients who underwent dynamic procedures were treated using static procedures during the study period. CONCLUSION Because aesthetics-based static techniques are typically quick outpatient procedures that can be performed under local anesthesia, our study shows that these are often preferred treatments for all age groups, especially for debilitated or older patients. Further research is required to investigate the long-term functional outcomes of these surgical techniques in a wider population of patients.
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Affiliation(s)
- Min Young Lee
- Department of Plastic and Reconstructive Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Yun Jung Kim
- Department of Plastic and Reconstructive Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Young Seok Kim
- Department of Plastic and Reconstructive Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Tai Suk Roh
- Department of Plastic and Reconstructive Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - In Sik Yun
- Department of Plastic and Reconstructive Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
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Zarkovic Gjurin S, Pang J, Vrčkovnik M, Hanna R. Efficacy of 1064 nm Photobiomodulation Dosimetry Delivered with a Collimated Flat-Top Handpiece in the Management of Peripheral Facial Paralysis in Patients Unresponsive to Standard Treatment Care: A Case Series. J Clin Med 2023; 12:6294. [PMID: 37834941 PMCID: PMC10573490 DOI: 10.3390/jcm12196294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 09/18/2023] [Accepted: 09/26/2023] [Indexed: 10/15/2023] Open
Abstract
Peripheral facial paralysis (PFP) is a common condition where oxidative stress (OS) is involved in the pathophysiology of facial paralysis, inhibiting peripheral nerve regeneration, which can be featured in Bell's palsy, Ramsay Hunt syndrome and Lyme disease. The current standard care treatments lack consensus and clear guidelines. Hence, the utilization of the antioxidant immunomodulator photobiomodulation (PBM) can optimize clinical outcomes in patients who are unresponsive to standard care treatments. Our study describes three unique cases of chronic PFP of various origins that were unresponsive to standard care treatments, but achieved a significant and complete recovery of facial paralysis following PBM therapy. Case presentations: Case #1: a 30-year-old male who presented with a history of 12 years of left-side facial paralysis and tingling as a result of Bell's palsy, where all the standard care treatments failed to restore the facial muscles' paralysis. Eleven trigger and affected points were irradiated with 1064 nm with an irradiance of ~0.5 W/cm2 delivered with a collimated prototype flat-top (6 cm2) in a pulsed mode, with a 100 µs pulse duration at a frequency of 10 Hz for 60 s (s) per point. Each point received a fluence of 30 J/cm2 according to the following treatment protocol: three times a week for the first three months, then twice a week for another three weeks, and finally once a week for the following three months. The results showed an improvement in facial muscles' functionality (FMF) by week two, whereas significant improvement was observed after 11 weeks of PBM, after which the House-Brackmann grading scale (HBGS) of facial nerve palsy dropped to 8 from 13 prior to the treatment. Six months after PBM commencement, electromyography (EMG) showed sustainability of the FMF. Case #2: A five-year-old female who presented with a 6-month history of severe facial paralysis due to Lyme disease. The same PBM parameters were utilized, but the treatment protocol was as follows: three times a week for one month (12 consecutive treatment sessions), then the patient received seven more sessions twice a week. During the same time period, the physiotherapy of the face muscles was also delivered intensively twice a week (10 consecutive treatments in five weeks). Significant improvements in FMF and sustainability over a 6-month follow-up were observed. Case #3: A 52-year-old male who presented with severe facial palsy (Grade 6 on HBGS) and was diagnosed with Ramsay Hunt syndrome. The same laser parameters were employed, but the treatment protocol was as follows: three times a week for three weeks, then reduced to twice a week for another three weeks, then weekly for the next three months. By week 12, the patient showed a significant FMF improvement, and by week 20, complete FMF had been restored. Our results, for the first time, showed pulsed 1064 nm PBM delivered with a flat-top handpiece protocol is a valid and its treatment protocol modified, depending on the origin and severity of the condition, which is fundamental in optimizing facial paralysis recovery and alleviating neurological symptoms. Further extensive studies with large data are warranted to validate our PBM dosimetry and treatment protocols.
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Affiliation(s)
- Sonja Zarkovic Gjurin
- Department of Prosthodontics, Faculty of Medicine, University of Ljubljana, SI-1000 Ljubljana, Slovenia;
| | - Jason Pang
- Gemelli University Hospital, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
- Cosmic Smile Laser Dental, Sydney, NSW 2089, Australia
| | | | - Reem Hanna
- Department of Oral Surgery, King’s College Hospital NNS Foundation Trust, London SE5 9RS, UK
- Department of Restorative Dental Sciences, UCL-Eastman Dental Institute, Medical Faculty, University College London, London WC1E 6DE, UK
- Department of Surgical Sciences and Integrated Diagnostics, University of Genoa, 16126 Genoa, Italy
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7
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Snyder V, Frost AS, Ciolek PJ. Advances in Facial Reanimation. Otolaryngol Clin North Am 2023; 56:599-609. [PMID: 37003859 DOI: 10.1016/j.otc.2023.02.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
Abstract
Facial nerve paralysis is a debilitating clinical entity that presents as a complete or incomplete loss of facial nerve function. The etiology of facial nerve palsy and sequelae varies tremendously. The most common cause of facial paralysis is Bell's palsy, followed by malignant or benign tumors, iatrogenic insults, trauma, virus-associated paralysis, and congenital etiologies.
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Affiliation(s)
- Vusala Snyder
- Department of Otolaryngology, University of Pittsburgh, 203 Lothrop Street Suite 500, Pittsburgh, PA 15213, USA.
| | - Ariel S Frost
- Facial Plastic and Reconstructive Surgery, Head and Neck Institute, Cleveland Clinic, 9500 Euclid Avenue A71, Cleveland, OH 44195, USA
| | - Peter J Ciolek
- Facial Plastic and Reconstructive Surgery, Head and Neck Institute, Cleveland Clinic, 9500 Euclid Avenue A71, Cleveland, OH 44195, USA
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8
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Frants A, Azizzadeh B. Modified Selective Neurectomy for Post Facial Paralysis Synkinesis Smile Dysfunction. Atlas Oral Maxillofac Surg Clin North Am 2023; 31:65-69. [PMID: 36754508 DOI: 10.1016/j.cxom.2022.09.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Following incomplete facial nerve injury, patients may develop aberrant facial nerve reinnervation, which can result in facial synkinesis. The treatment goals for patients with postfacial paralysis synkinesis are to improve resting oral commissure position, oral competence, facial and cervical tightness, and smile symmetry and spontaneity. Modified selective neurectomy of the facial nerve as described by Azizzadeh and colleagues is a targeted surgical method that allows the surgeon to eliminate the antagonist movements of the face and allow the favorable movements of the face to predominate, resulting in a more natural smile.
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Affiliation(s)
- Anna Frants
- Department of Facial Plastic & Reconstructive Surgery, Center for Advanced Facial Plastic Surgery, 9401 Wilshire Boulevard, Beverly Hills, Suite 650, CA 90212, USA
| | - Babak Azizzadeh
- Department of Facial Plastic & Reconstructive Surgery, Center for Advanced Facial Plastic Surgery, 9401 Wilshire Boulevard, Beverly Hills, Suite 650, CA 90212, USA; Division of Head and Neck Surgery, David Geffen School of Medicine at the University of California, Los Angeles, 200 UCLA Medical Plaza, Suite 550, Los Angeles, CA 90095, USA.
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9
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Pinkiewicz M, Dorobisz K, Zatoński T. A Comprehensive Approach to Facial Reanimation: A Systematic Review. J Clin Med 2022; 11:jcm11102890. [PMID: 35629016 PMCID: PMC9143601 DOI: 10.3390/jcm11102890] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 05/08/2022] [Accepted: 05/18/2022] [Indexed: 02/04/2023] Open
Abstract
Purpose: To create a systematic overview of the available reconstructive techniques, facial nerve grading scales, physical evaluation, the reversibility of paralysis, non-reconstructive procedures and medical therapy, physical therapy, the psychological aspect of facial paralysis, and the prevention of facial nerve injury in order to elucidate the gaps in the knowledge and discuss potential research aims in this area. A further aim was to propose an algorithm simplifying the selection of reconstructive strategies, given the variety of available reconstructive methods and the abundance of factors influencing the selection. Methodological approach: A total of 2439 papers were retrieved from the Medline/Pubmed and Cochrane databases and Google Scholar. Additional research added 21 articles. The primary selection had no limitations regarding the publication date. We considered only papers written in English. Single-case reports were excluded. Screening for duplicates and their removal resulted in a total of 1980 articles. Subsequently, we excluded 778 articles due to the language and study design. The titles or abstracts of 1068 articles were screened, and 134 papers not meeting any exclusion criterion were obtained. After a full-text evaluation, we excluded 15 papers due to the lack of information on preoperative facial nerve function and the follow-up period. This led to the inclusion of 119 articles. Conclusions: A thorough clinical examination supported by advanced imaging modalities and electromyographic examination provides sufficient information to determine the cause of facial palsy. Considering the abundance of facial nerve grading scales, there is an evident need for clear guidelines regarding which scale is recommended, as well as when the postoperative evaluation should be carried out. Static procedures allow the restoral of facial symmetry at rest, whereas dynamic reanimation aims to restore facial movement. The modern approach to facial paralysis involves neurotization procedures (nerve transfers and cross-facial nerve grafts), muscle transpositions, and microsurgical free muscle transfers. Rehabilitation provides patients with the possibility of effectively controlling their symptoms and improving their facial function, even in cases of longstanding paresis. Considering the mental health problems and significant social impediments, more attention should be devoted to the role of psychological interventions. Given that each technique has its advantages and pitfalls, the selection of the treatment approach should be individualized in the case of each patient.
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10
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Wihlidal JG, Bysice A, Rammal A, Yoo J, Matic D, Mendez A. Thematic Analysis of Canadian Patient-Reported Outcomes in Facial Nerve Paralysis: A Combined Interpretive Description and Modified Delphi Approach. Facial Plast Surg Aesthet Med 2022; 24:453-459. [DOI: 10.1089/fpsam.2021.0325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Jacob G.J. Wihlidal
- Department of Otolaryngology—Head and Neck Surgery, Schulich School of Medicine and Dentistry, Western University, London, Canada
| | - Andrew Bysice
- Department of Otolaryngology—Head and Neck Surgery, Schulich School of Medicine and Dentistry, Western University, London, Canada
| | - Almoaidbellah Rammal
- Department of Otolaryngology—Head and Neck Surgery, Schulich School of Medicine and Dentistry, Western University, London, Canada
- Department of Otorhinolaryngology—Head and Neck Surgery, King Abdul-Aziz University, Jeddah, Saudi Arabia
- Department of Medicine, King Abdul-Aziz University, Jeddah, Saudi Arabia
| | - John Yoo
- Department of Otolaryngology—Head and Neck Surgery, Schulich School of Medicine and Dentistry, Western University, London, Canada
| | - Damir Matic
- Department of Plastic and Reconstructive Surgery, Schulich School of Medicine and Dentistry, Western University, London, Canada
| | - Adrian Mendez
- Department of Otolaryngology—Head and Neck Surgery, Schulich School of Medicine and Dentistry, Western University, London, Canada
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11
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Seminal Studies in Facial Reanimation Surgery: Consensus and Controversies in the Top 50 Most Cited Articles. J Craniofac Surg 2021; 33:1507-1513. [PMID: 34930875 DOI: 10.1097/scs.0000000000008436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 11/25/2021] [Indexed: 11/25/2022] Open
Abstract
ABSTRACT Facial paralysis can impair one's ability to form facial expressions that are congruent with internal emotion. This hinders communication and the cognitive processing of emotional experience. Facial reanimation surgery, which aims to restore full facial expressivity is a relatively recent undertaking which is still evolving. Due in large part to published techniques, refinements, and clinical outcomes in the scientific literature, consensus on best practice is gradually emerging, whereas controversies still exist.Taking stock of how the discipline reached its current state can help delineate areas of agreement and debate, and more clearly reveal a path forward. To do this, the authors have analyzed the 50 seminal publications pertaining to facial reanimation surgery. In longstanding cases, the free gracilis transfer emerges as a clear muscle of choice but the nerve selection remains controversial with prevailing philosophies advocating cross facial nerve grafts (with or without the support of an ipsilateral motor donor) or an ipsilateral motor donor only, of which the hypoglossal and nerve to masseter predominate. The alternative orthodoxy has refined the approach popularized by Gillies in 1934 and does not require the deployment of microsurgical principles. Although this citation analysis does not tell the whole story, surgeons with an interest in facial reanimation will find that this is a good place to start.
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12
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Pou JD, Patel KG, Oyer SL. Treating Nasal Valve Collapse in Facial Paralysis: What I Do Differently. Facial Plast Surg Clin North Am 2021; 29:439-445. [PMID: 34217447 DOI: 10.1016/j.fsc.2021.03.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Patients with facial paralysis require a systematic zonal assessment. One frequently overlooked region is the effect of facial paralysis on nasal airflow. Patients with flaccid paralysis experience increased weight of the cheek and loss of muscle tone in the ala and sidewall; this significantly contributes to nasal valve narrowing and collapse. These specific findings are often not adequately corrected with traditional functional rhinoplasty-grafting techniques. Flaccid paralysis typically results in inferomedial displacement of the alar base, which must be restored with suspension techniques to fully treat the nasal obstruction. Multiple surgical options exist and are discussed in this article.
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Affiliation(s)
- Jason D Pou
- Facial Plastic and Reconstructive Surgery, Department of Otolaryngology, Head and Neck Surgery, Ochsner Medical Center, 2820 Napoleon Avenue, Suite 820, New Orleans, LA 70115, USA.
| | - Krishna G Patel
- Facial Plastic and Reconstructive Surgery, Department of Otolaryngology, Head and Neck Surgery, Medical University of South Carolina, 135 Rutledge Avenue, MSC 550, Charleston, SC 29425, USA
| | - Samuel L Oyer
- Facial Plastic and Reconstructive Surgery, Department of Otolaryngology, Head and Neck Surgery, University of Virginia, PO Box 800713, Charlottesville, VA 22908, USA
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13
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Funk EK, Greene JJ. Advances in Facial Reanimation: Management of the Facial Nerve in the Setting of Vestibular Schwannoma. CURRENT OTORHINOLARYNGOLOGY REPORTS 2021. [DOI: 10.1007/s40136-021-00343-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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14
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Charters E, Coulson S. Oral competence following facial nerve paralysis: Functional and quality of life measures. INTERNATIONAL JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2021; 23:113-123. [PMID: 32116032 DOI: 10.1080/17549507.2020.1728380] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
PURPOSE Oral competence refers to the maintenance of lip closure with sufficient strength to prevent anterior spillage of saliva, food and fluid, and to clearly articulate labial sounds. Despite facial nerve paralysis having an impact on eating, drinking and communicating, little research has been done in this area. METHOD Studies examining oral competence associated with a diagnosis of facial nerve paralysis were considered using Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) statement checklists and evaluated for their risk of bias using the RevMan Risk of Bias Tool. RESULT 44 articles were examined. There was an over-representation of case-series and cohort studies. All studies carried a high risk of bias due to lack of (a) validated outcome measures, (b) comparison group and (c) blinding or randomised assessors and participants. Studies primarily examined facial nerve intervention for the purpose of restoring smiling or facial aesthetics rather than oral competence. CONCLUSION Whilst oral competence is often compromised after a facial nerve paralysis, it is inconsistently measured, managed and described. Further studies are required to examine the (a) incidence, (b) severity and (c) impact on quality of life relating to oral incompetence using validated measures at consistent time intervals.
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Affiliation(s)
- Emma Charters
- University of Sydney, Lidcombe, Australia
- Chris O'Brien Lifehouse, Sydney, Australia
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Lee JS, Kim YH. Epidemiological trends of Bell's palsy treated with steroids in Korea between 2008 and 2018. Muscle Nerve 2021; 63:845-851. [PMID: 33651414 DOI: 10.1002/mus.27213] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 02/24/2021] [Accepted: 02/27/2021] [Indexed: 11/07/2022]
Abstract
INTRODUCTION Contemporary epidemiological data on Bell's palsy are crucial to clarify disease burden and improve management strategies. We aimed to examine the epidemiology of, and factors associated with, Bell's palsy treated with steroids in Korea. METHODS Using the National Health Insurance claims data from 2008 to 2018, we determined the incidence, recurrence rate, and management trends of Bell's palsy treated with steroids. We defined Bell's palsy cases based on diagnostic codes and concurrent treatment with steroids. RESULTS The incidence of Bell's palsy showed an increasing trend (from 23.0 per 100 000 persons in 2008 to 30.8 per 100 000 persons in 2018). Age (60-69 y), sex (men), and month (January) were risk factors of Bell's palsy. The recurrence rate of Bell's palsy over the 11-y period was 1.5%. Male sex (hazard ratio [HR], 1.1; 95% confidence interval [CI], 1.0-1.2) and physiotherapy (HR, 0.9; 95% CI, 0.8-0.99) were independently associated with the recurrence of Bell's palsy. During the study period, the use of electrodiagnostic testing steadily increased, whereas that of physiotherapy steadily decreased, and antiviral therapy fluctuated,. DISCUSSION The incidence and recurrence rates presented in this study are comparable with those reported in earlier studies that included patients with Bell's palsy, regardless of the use of steroids, and documented an increase in the burden of Bell's palsy. Further randomized controlled trials are required to ascertain the long-term effects of physiotherapy on recurrent Bell's palsy.
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Affiliation(s)
- Jung Soo Lee
- Department of Rehabilitation Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Yeo Hyung Kim
- Department of Rehabilitation Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
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Shokri T, Saadi R, Schaefer EW, Lighthall JG. Trends in the Treatment of Bell's Palsy. Facial Plast Surg 2020; 36:628-634. [PMID: 32791532 DOI: 10.1055/s-0040-1713808] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
The aim of the study is to: (1) evaluate national trends in care of facial paralysis, namely Bell's palsy, patients to identify the types of treatments patients are receiving and treatment gaps and (2) identify if newer, more complex surgical therapies published in the literature are being employed. Data were collected from the MarketScan Commercial Claims and Encounters Database by Truven Health. From the database, all inpatient and outpatient claims with International Classification of Diseases, 9th Revision, Clinical Modification diagnosis codes for facial paralysis/dysfunction between 2005 and 2013 were extracted. Trends in medical and surgical management were evaluated specifically cataloging the use of steroids, antivirals, botulinum toxin, surgical and rehabilitation service current procedural terminology codes. A total of 42,866 of patients with a formal diagnosis of Bell's palsy were identified with 39,292 (92%) adults and 3,754 (8%) children (< 18 years old), respectively. Steroids were provided to 50.1% of children and 59.8% of adults and antivirals were prescribed to 26.2 and 39.4% of the children and adults, respectively. Within the first 2 years after diagnosis, 0.5% of children and 0.9% of adults received surgery, 0.1% of children and 0.8% of adults received botulinum toxin treatments, and 10.9% of children and 21.5% of adults received rehabilitation services. Despite the limitations of a claims database study, results showing trends in care of facial paralysis are still nonsurgical with many patients receiving no treatment at all. Although limited literature has shown an increase in the use of pharmacotherapy as well as techniques including physiotherapy, chemodenervation, and various surgical therapies, these interventions may be underutilized.
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Affiliation(s)
- Tom Shokri
- Department of Otolaryngology, Penn State Health Milton S Hershey Medical Center, Hershey, Pennsylvania
| | - Robert Saadi
- Department of Otolaryngology, Penn State Health Milton S Hershey Medical Center, Hershey, Pennsylvania
| | - Eric W Schaefer
- Department of Public Health Sciences, Penn State Health Milton S Hershey Medical Center, Hershey, Pennsylvania
| | - Jessyka G Lighthall
- Section of Facial Plastic and Reconstructive Surgery, Department of Otolaryngology, Penn State Health Milton S Hershey Medical Center, Hershey, Pennsylvania
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Advances in facial nerve management in the head and neck cancer patient. Curr Opin Otolaryngol Head Neck Surg 2020; 28:235-240. [PMID: 32628417 DOI: 10.1097/moo.0000000000000641] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
PURPOSE OF REVIEW The purpose of this review is to summarize best practices in facial nerve management for patients with head and neck cancer. In addition, we provide a review of recent literature on novel innovations and techniques in facial reanimation surgery. RECENT FINDINGS Although recommended when tumor ablation surgery requires facial nerve sacrifice, facial reanimation procedures are not always performed. Concurrent dynamic facial reanimation with masseteric nerve transfers and cable graft repair can preserve native facial muscle function. Static suspension can provide facial support and immediate resting symmetry for patients. Eyelid weight and eye care should not be delayed, particularly in patients with trigeminal sensory deficits. Choice of neural source to innervate a gracilis-free muscle transfer for smile reanimation remains controversial; however, new techniques, such as dual innervation and multivector muscle transfer, may improve aesthetic and functional outcomes. SUMMARY Management of the facial nerve in the setting of head and neck cancer presents unique challenges. When possible, simultaneous oncologic resection and facial reanimation is ideal given the open surgical field, newly dissected and electrically stimulatable facial nerve branches, as well as minimizing postoperative healing time to prevent postsurgical treatment delays. A coordinated approach to facial nerve management with a multidisciplinary surgical team may help provide optimal, comprehensive care.
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Parsa KM, Rieger C, Khatib D, White JR, Barth J, Zatezalo CC, Reilly MJ. Impact of early eyelid weight placement on the development of synkinesis and recovery in patients with idiopathic facial paralysis. World J Otorhinolaryngol Head Neck Surg 2020; 7:270-274. [PMID: 34632338 PMCID: PMC8486693 DOI: 10.1016/j.wjorl.2020.05.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 04/20/2020] [Accepted: 05/15/2020] [Indexed: 11/30/2022] Open
Abstract
Purpose Determine the impact of upper eyelid weight placement at 3 months post onset of idiopathic facial paralysis (IFP) on the recovery of facial function in patients with lagophthalmos. Methods This is a retrospective review of patients with incomplete recovery of IFP-defined as a Sunnybrook Facial Grading Scale (FGS) score of less than 100, 3 months after onset. Only patients with FGS and Facial Clinimetric Evaluation (FaCE) scores recorded at 3 and 12 months were included. Patients were categorized into 3 groups: Group A, lagophthalmos with eyelid weight placement; Group B, lagophthalmos without eyelid weight placement; Group C, complete eye closure (CEC) without eyelid weight placement. The eye comfort domain and composite score of the FaCE questionnaire were analyzed. Voluntary eye closure, synkinesis with eye closure, overall synkinesis and the composite score of the FGS were also analyzed. Paired two-tailed t-test was used to evaluate the data comparing the 3 and 12 month FaCE and FGS scores within and between the 3 groups. Results The change in composite FGS score significantly increased from month 3 to month 12 in Group A as compared to Group B (37 vs 4.25, P = 0.01). While Group A had significantly lower eye comfort (-12.5, P = 0.01), voluntary eye closure (-1.75, P = 0.05) and overall FGS scores (-28.75, P = 0.04) at 3 months compared to those in Group C, there were no differences between these two groups at 12 month follow-up. Conclusions For patients with lagophthalmos at 3 months, early eyelid weight placement may lead to improved facial function at 12 months.
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Affiliation(s)
- Keon M Parsa
- Department of Otolaryngology, MedStar Georgetown University Hospital, Washington, DC, USA
| | - Caroline Rieger
- Department of Otolaryngology, MedStar Georgetown University Hospital, Washington, DC, USA
| | - Dara Khatib
- Department of Otolaryngology, MedStar Georgetown University Hospital, Washington, DC, USA
| | - Jennifer R White
- Department of Otolaryngology, MedStar Georgetown University Hospital, Washington, DC, USA
| | - Jodi Barth
- The Center for Facial Recovery, Rockville, MD, USA
| | - Chad C Zatezalo
- Department of Otolaryngology, MedStar Georgetown University Hospital, Washington, DC, USA.,The Zatezalo Group, Rockville, MD, USA
| | - Michael J Reilly
- Department of Otolaryngology, MedStar Georgetown University Hospital, Washington, DC, USA
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Reply Re: “Paradoxical Prominence of Nasolabial Fold as a Sign of Aberrant Facial Nerve Regeneration: The Alam’s Sign”. Ophthalmic Plast Reconstr Surg 2020; 36:316. [DOI: 10.1097/iop.0000000000001641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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20
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Re: “Paradoxical Prominence of Nasolabial Fold as a Sign of Aberrant Facial Nerve Regeneration: The Alam’s Sign”. Ophthalmic Plast Reconstr Surg 2020; 36:315-316. [DOI: 10.1097/iop.0000000000001640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Thomas AJ, Larson MO, Braden S, Cannon RB, Ward PD. Effect of 3 Commercially Available Botulinum Toxin Neuromodulators on Facial Synkinesis: A Randomized Clinical Trial. JAMA FACIAL PLAST SU 2019; 20:141-147. [PMID: 28973094 DOI: 10.1001/jamafacial.2017.1393] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Importance Botulinum toxin neuromodulators are an important treatment for facial synkinesis. Whether a difference in efficacy exists among the 3 different botulinum neuromodulators used in treating this condition remains unknown. Objective To evaluate the effectiveness of 3 commercially available botulinum toxin neuromodulators in the treatment of facial synkinesis. Design, Setting, and Participants In this single-blind, 3-arm comparison randomized clinical trial, 28 patients at the Facial Nerve Center, University of Utah, Salt Lake City, were randomized to onabotulinumtoxinA, abobotulinumtoxinA, or incobotulinumtoxinA treatment. Each patient was given the Synkinesis Assessment Questionnaire (SAQ) to assess severity of synkinesis before treatment and 1, 2, and 4 weeks after treatment, and improvements were compared among the groups. Data were collected from July 3, 2012, to March 31, 2015. Interventions Botulinum toxin type A neuromodulator (onabotulinumtoxinA, abobotulinumtoxinA, or incobotulinumtoxinA) injected into synkinetic areas of the face. Main Outcomes and Measures Synkinesis assessed using the SAQ (score range, 20-100; lower scores indicate less severe synkinesis) before treatment and 1, 2, and 4 weeks after treatment. Results A total of 28 patients (mean [SD] age, 49.1 [18.5] years; 8 [28.6%] male and 20 [71.4%] female), with 6 patients enrolled multiple times, received 38 treatments (15 onabotulinumtoxinA, 13 abobotulinumtoxinA, and 10 incobotulinumtoxinA). No significant difference existed in baseline pretreatment SAQ scores among the 3 groups. Mean (SD) SAQ score improvement at 4 weeks was 41% (31%) for the onabotulinumtoxinA, 42% (20%) for the abobotulinumtoxinA, and 17% (18%) for the incobotulinumtoxinA groups. No significant differences were noted in SAQ score improvements among the 3 groups at weeks 1 and 2 after treatment (week 1 mean improvements of 42% in the onabotulinumtoxinA, 45% in the abobotulinumtoxinA, and 26% in the incobotulinumtoxinA groups; P = .19; week 2 mean improvements of 43% in the onabotulinumtoxinA, 46% in the abobotulinumtoxinA, and 28% in the incobotulinumtoxinA groups; P = .20). The difference in mean SAQ score improvement for abobotulinumtoxinA vs incobotulinumtoxinA from pretreatment to 4 weeks after treatment was not significant (30 vs 12 points; P = .11) despite a significant difference in mean total SAQ score for abobotulinumtoxinA vs incobotulinumtoxinA (40.34 vs 58.00; P = .02). Conclusions and Relevance AbobotulinumtoxinA had similar efficacy to onabotulinumtoxinA and incobotulinumtoxinA for the management of facial synkinesis up to 4 weeks after treatment. IncobotulinumtoxinA had significantly less effect on SAQ score improvement than onabotulinumtoxinA at 4 weeks, perhaps because of the shorter duration of action. Shorter intervals between treatments or larger doses may be required when using incobotulinumtoxinA treatment for facial synkinesis. Trial Registration clinicaltrials.gov Identifier: NCT03048383. Level of Evidence 1.
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Affiliation(s)
- Andrew J Thomas
- Division of Otolaryngology-Head and Neck Surgery, University of Utah School of Medicine, Salt Lake City
| | - Michael O Larson
- Division of Otolaryngology-Head and Neck Surgery, University of Utah School of Medicine, Salt Lake City
| | - Samuel Braden
- Division of Otolaryngology-Head and Neck Surgery, University of Utah School of Medicine, Salt Lake City
| | - Richard B Cannon
- Division of Otolaryngology-Head and Neck Surgery, University of Utah School of Medicine, Salt Lake City
| | - P Daniel Ward
- Division of Otolaryngology-Head and Neck Surgery, University of Utah School of Medicine, Salt Lake City
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Modified Selective Neurectomy for the Treatment of Post-Facial Paralysis Synkinesis. Plast Reconstr Surg 2019; 143:1483-1496. [PMID: 30807497 DOI: 10.1097/prs.0000000000005590] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND To address functional and smile dysfunction associated with post-facial paralysis synkinesis, the senior author (B.A.) has offered "modified selective neurectomy" of the lower division of the facial nerve as a long-term solution. This article examines technical considerations and outcomes of this procedure. METHODS A retrospective review was conducted of patients who underwent modified selective neurectomy of buccal and cervical branches of the facial nerve performed by a single surgeon over a 4½-year period. House-Brackmann facial grading scores, electronic clinician-graded facial function scale, and onabotulinumtoxinA (botulinum toxin type A) dosages were examined before and after the procedure. RESULTS Sixty-three patients underwent modified selective neurectomy between June 20, 2013, and August 12, 2017. There were no serious complications. The revision rate was 17 percent. Temporary oral incompetence was reported in seven patients (11 percent) postoperatively. A statistically significant improvement was achieved in electronic clinician-graded facial function scale analysis of nasolabial fold depth at rest, oral commissure movement with smile, nasolabial fold orientation with smile, nasolabial depth with smile, depressor labii inferioris lower lip movement, midfacial synkinesis, mentalis synkinesis, platysmal synkinesis, static score, dynamic score, synkinesis score, periocular score, lower face and neck score, and midface and smile score. There was a significant decrease in botulinum toxin type A dosage and House-Brackmann score after surgery. CONCLUSION Modified selective neurectomy of the buccal and cervical divisions of the facial nerve is an effective long-term treatment for smile dysfunction in patients with post-facial paralysis synkinesis. CLINICAL QUESTION/LEVEL OF EVIDENCE Therapeutic, IV.
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Abstract
BACKGROUND The facial nerve and its branches are at risk of injury during dermatologic surgery. Few publications in the dermatologic literature discuss facial nerve injury and management. OBJECTIVE To review facial nerve injury and management, including static and dynamic repair techniques, and to review outcomes in facial nerve reconstruction. METHODS Two detailed literature reviews were performed using PubMed. First, articles reporting facial nerve injury and/or management in the dermatologic literature were identified. In addition, articles pertaining to outcomes in facial nerve reconstruction with a minimum of 20 patients were included. RESULTS Fifty-three articles reporting outcomes in facial nerve reconstruction were identified and consist of retrospective reviews and case series. Most patients achieve improvement in facial symmetry and movement with nerve repair. CONCLUSION Timing of facial nerve repair is an important consideration in management of facial nerve injury, with earlier repairs achieving better outcomes. Facial nerve repair does not result in normal facial movement, and improvements may require a year or more to be realized. Many options exist for facial nerve reconstruction, and patients with long-standing facial nerve injuries may still benefit from treatment.
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Greene JJ, Guarin DL, Tavares J, Fortier E, Robinson M, Dusseldorp J, Quatela O, Jowett N, Hadlock T. The spectrum of facial palsy: The MEEI facial palsy photo and video standard set. Laryngoscope 2019; 130:32-37. [PMID: 31021433 DOI: 10.1002/lary.27986] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Revised: 03/01/2019] [Accepted: 03/18/2019] [Indexed: 11/11/2022]
Abstract
OBJECTIVES Facial palsy causes variable facial disfigurement ranging from subtle asymmetry to crippling deformity. There is no existing standard database to serve as a resource for facial palsy education and research. We present a standardized set of facial photographs and videos representing the entire spectrum of flaccid and nonflaccid (aberrantly regenerated or synkinetic) facial palsy. To demonstrate the utility of the dataset, we describe the relationship between level of facial function and perceived emotion expression as determined by an automated emotion detection, machine learning-based algorithm. METHODS Photographs and videos of patients with both flaccid and nonflaccid facial palsy were prospectively gathered. The degree of facial palsy was quantified using eFACE, House-Brackmann, and Sunnybrook scales. Perceived emotion during a standard video of facial movements was determined using an automated, machine learning algorithm. RESULTS Sixty participants were enrolled and categorized by eFACE score across the range of facial function. Patients with complete flaccid facial palsy (eFACE <60) had a significant loss of perceived joy compared to the nonflaccid and normal groups. Additionally, patients with only moderate flaccid and nonflaccid facial palsy had a significant increase in perceived negative emotion (contempt) when compared to the normal group. CONCLUSION We provide this open-source database to assist in comparing current and future scales of facial function as well as facilitate comprehensive investigation of the entire spectrum of facial palsy. The automated machine learning-based algorithm detected negative emotions at moderate levels of facial palsy and suggested a threshold severity of flaccid facial palsy beyond which joy was not perceived. LEVEL OF EVIDENCE NA Laryngoscope, 130:32-37, 2020.
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Affiliation(s)
- Jacqueline J Greene
- Massachusetts Eye & Ear Infirmary, Harvard Medical School, Boston, Massachusetts, U.S.A
| | - Diego L Guarin
- Massachusetts Eye & Ear Infirmary, Harvard Medical School, Boston, Massachusetts, U.S.A
| | - Joana Tavares
- Massachusetts Eye & Ear Infirmary, Harvard Medical School, Boston, Massachusetts, U.S.A
| | - Emily Fortier
- Massachusetts Eye & Ear Infirmary, Harvard Medical School, Boston, Massachusetts, U.S.A
| | - Mara Robinson
- Massachusetts Eye & Ear Infirmary, Harvard Medical School, Boston, Massachusetts, U.S.A
| | - Joseph Dusseldorp
- Massachusetts Eye & Ear Infirmary, Harvard Medical School, Boston, Massachusetts, U.S.A
| | - Olivia Quatela
- Massachusetts Eye & Ear Infirmary, Harvard Medical School, Boston, Massachusetts, U.S.A
| | - Nate Jowett
- Massachusetts Eye & Ear Infirmary, Harvard Medical School, Boston, Massachusetts, U.S.A
| | - Tessa Hadlock
- Massachusetts Eye & Ear Infirmary, Harvard Medical School, Boston, Massachusetts, U.S.A
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Abstract
OBJECTIVES This study aims to evaluate the effectiveness of facial rehabilitation (FR) in patients with chronic facial nerve paralysis (FNP) and describe factors that predict improved facial nerve function after FR in this patient population. STUDY DESIGN Retrospective case review. SETTING Tertiary referral center. PATIENTS Around 241 patients were referred to a university hospital facial rehabilitation (FR) program for FNP between 1995 and 2016. Seventy-six patients met criteria, defined as diagnosis of FNP ≥12 months prior to initiation of FR. INTERVENTIONS Each received at least two sessions of directed FR by a single therapist. Techniques employed: neuromuscular retraining, stretching/massage, and active exercise. MAIN OUTCOMES Variables affecting outcomes were analyzed to determine association with success of FR as measured by improvement in Facial Grading System (FGS) scale. RESULTS Onset of FNP to initiation of FR ranged 12 to 384 months (mean latency = 64.7 months). All patients, age 20 to 89, showed improvement in FGS after FR (mean, 16.54 points, SD 9.35). Positive predictors of FGS improvement after therapy (p-values < 0.05): increased the number of therapy sessions, right side of face being treated for FNP, lower starting FGS score. When controlling for these important variables, time from diagnosis to initiation of therapy was not significantly associated with improvement in FGS score. CONCLUSION Facial rehabilitation was associated with improved FGS score regardless of patient age, gender, or latency to facial rehabilitation. As a noninvasive treatment option with positive outcomes, it should be offered to patients with facial nerve paralysis regardless of chronicity.
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Azizzadeh B, Frisenda JL. Surgical Management of Postparalysis Facial Palsy and Synkinesis. Otolaryngol Clin North Am 2018; 51:1169-1178. [DOI: 10.1016/j.otc.2018.07.012] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Lafer MP, O TM. Management of Long-Standing Flaccid Facial Palsy. Otolaryngol Clin North Am 2018; 51:1141-1150. [DOI: 10.1016/j.otc.2018.07.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Comprehensive approach to reestablishing form and function after radical parotidectomy. Am J Otolaryngol 2018; 39:542-547. [PMID: 29907429 DOI: 10.1016/j.amjoto.2018.06.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2018] [Accepted: 06/06/2018] [Indexed: 11/23/2022]
Abstract
INTRODUCTION The reconstructive goals following radical parotidectomy include restoration of symmetry, reanimation of the face, and reestablishment of oral competence. We present our experience utilizing the anterolateral thigh (ALT) free flap, orthodromic temporalis tendon transfer (OTTT), and facial nerve cable grafting to reestablish form and function. MATERIAL AND METHODS From 2010 to 2016, 17 patients underwent radical parotidectomy followed by immediate reconstruction. An ALT was harvested to accommodate the volume and skin defect. Additional fascia lata and motor nerve to vastus lateralis (MNVL) were obtained. Anastomosis of the ALT to recipient vessels was performed, most commonly using the facial artery and internal jugular vein. OTTT was performed by securing the medial tendon of the temporalis to orbicularis oris through a nasolabial incision. Fascia lata was tunneled through the lower lip, then secured laterally to the temporalis tendon. The MNVL was cable grafted from either the proximal facial nerve or masseteric nerve to the distal facial nerve branches. ALT fascia was suspended to the superficial muscular aponeurotic system. RESULTS Average follow up was 19 months. Only one patient failed to achieve symmetry attributed to dehiscence of OTTT. All patients achieved oral competence and dynamic smile with OTTT activation. Facial nerve recovery was seen in 8 patients. 5 reached a House Brackman Score of 3. Two donor site seromas and two wound infections occurred. CONCLUSION Simultaneous ALT, OTTT, and facial nerve cable grafting provides early reestablishment of facial symmetry, facial reanimation, and oral competence with minimal morbidity.
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Krane NA, Loyo M. How Best to Manage Facial Synkinesis? CURRENT OTORHINOLARYNGOLOGY REPORTS 2018. [DOI: 10.1007/s40136-018-0200-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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van Veen MM, Dusseldorp JR, Hadlock TA. Long-term outcome of selective neurectomy for refractory periocular synkinesis. Laryngoscope 2018; 128:2291-2295. [PMID: 29668050 PMCID: PMC6221084 DOI: 10.1002/lary.27225] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Accepted: 03/21/2018] [Indexed: 11/05/2022]
Abstract
OBJECTIVE The objective of this study was to investigate the long-term effect and treatment stability of selective neurectomy for refractory periocular synkinesis. METHODS We performed a retrospective review of all patients treated with highly selective neurectomy for refractory periocular synkinesis between August 2009 and August 2015. Primary outcome was time to recommencing treatment for periocular synkinesis. Palpebral fissure width was measured preoperatively, postoperatively, and at long-term ( > 2.5 years) follow-up. Mean units of botulinum toxin used pre- and postoperatively were compared. RESULTS Of the 12 patients, 10 could be included. Only one was free of treatment for periocular synkinesis at a follow-up of 3.5 years. The other nine patients recommenced treatment with botulinum toxin after a median time of 1.2 (interquartile range 0.6-2.6) years. Palpebral fissure width while smiling was significantly different between the pre- and postoperative (P = 0.008) and preoperative and long-term (P = 0.008) measurements. Postoperatively, previously refractory patients demonstrated good response to botulinum toxin treatments. CONCLUSION This study demonstrates that most patients require renewed pharmacological treatment of periocular synkinesis after neurectomy. Although the effect of neurectomy in the treatment of refractory synkinesis does not appear to be sustained, patients usually experience a symptom-free interval and demonstrate larger palpebral fissure width at long-term follow-up compared to preoperative measurements. LEVEL OF EVIDENCE 4. Laryngoscope, 128:2291-2295, 2018.
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Affiliation(s)
- Martinus M van Veen
- Department of Otolaryngology/Head and Neck Surgery, Massachusetts Eye and Ear Infirmary and Harvard Medical School, Boston, Massachusetts, U.S.A.,Department of Plastic Surgery, University Medical Center Groningen and University of Groningen, Groningen, The Netherlands
| | - Joseph R Dusseldorp
- Department of Otolaryngology/Head and Neck Surgery, Massachusetts Eye and Ear Infirmary and Harvard Medical School, Boston, Massachusetts, U.S.A.,Department of Plastic and Reconstructive Surgery, Royal Australasian College of Surgeons and University of Sydney, Sydney, Australia
| | - Tessa A Hadlock
- Department of Otolaryngology/Head and Neck Surgery, Massachusetts Eye and Ear Infirmary and Harvard Medical School, Boston, Massachusetts, U.S.A
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Abstract
Idiopathic peripheral facial palsy, also named Bell's palsy, is the most common cause of peripheral facial palsy in adults. Although it is considered as a benign condition, its social and psychological impact can be dramatic, especially in the case of incomplete recovery. The main pathophysiological hypothesis is the reactivation of HSV 1 virus in the geniculate ganglia, leading to nerve edema and its compression through the petrosal bone. Patients experience an acute (less than 24 hours) motor deficit involving ipsilateral muscles of the upper and lower face and reaching its peak within the first three days. Frequently, symptoms are preceded or accompanied by retro-auricular pain and/or ipsilateral face numbness. Diagnosis is usually clinical but one should look for negative signs to eliminate central facial palsy or peripheral facial palsy secondary to infectious, neoplastic or autoimmune diseases. About 75% of the patients will experience spontaneous full recovery, this rate can be improved with oral corticotherapy when introduced within the first 72 hours. To date, no benefit has been demonstrated by adding an antiviral treatment. Hemifacial spasms (involuntary muscles contractions of the hemiface) or syncinesia (involuntary muscles contractions elicited by voluntary ones, due to aberrant reinnervation) may complicate the disease's course. Electroneuromyography can be useful at different stages: it can first reveal the early conduction bloc, then estimate the axonal loss, then bring evidence of the reinnervation process and, lastly, help for the diagnosis of complications.
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Becker C, Pfeiffer J, Lange K, Dahlem KKK. Health-related quality of life in patients with major salivary gland carcinoma. Eur Arch Otorhinolaryngol 2018; 275:997-1003. [PMID: 29478078 DOI: 10.1007/s00405-018-4914-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Accepted: 02/22/2018] [Indexed: 11/28/2022]
Abstract
PURPOSE To evaluate the health-related quality of life (QOL) in patients with major salivary gland carcinoma (MSGC). METHODS 45 patients with MSGC completed the University of Washington Quality of Life (UWQOL) questionnaire. Results and factors influencing quality of life were analyzed using Mann-Whitney U test. RESULTS 24 patients were male, 21 patients were female, and median age was 57 years. 33 patients presented with early stage (UICC stage I or II) cancer. All patients had surgery as initial therapy. The UWQOL domains with the worst results were 'appearance', 'activity' and 'anxiety'. Factors influencing QOL were sex, tumor stage, comorbidities, follow-up time, tumor grade, postoperative radiation therapy and facial nerve dysfunction. CONCLUSIONS Diagnosis and treatment of MSGC has influence on overall QOL. Postoperative radiation has the greatest impact on QOL. This is one of the largest study evaluating QOL in patients with salivary gland carcinoma using the UWQOL.
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Affiliation(s)
- Christoph Becker
- Department of Otorhinolaryngology-Head and Neck Surgery, University Medical Centre Freiburg, Killianstrasse 5, 79106, Freiburg, Germany.
| | - Jens Pfeiffer
- Department of Otorhinolaryngology-Head and Neck Surgery, University Medical Centre Freiburg, Killianstrasse 5, 79106, Freiburg, Germany
| | - Kitty Lange
- Department of Otorhinolaryngology-Head and Neck Surgery, University Medical Centre Freiburg, Killianstrasse 5, 79106, Freiburg, Germany
| | - Kilian Konrad Kenjiro Dahlem
- Department of Otorhinolaryngology-Head and Neck Surgery, University Medical Centre Freiburg, Killianstrasse 5, 79106, Freiburg, Germany
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Abstract
The functional and psychosocial impact of facial paralysis on the patient is significant. In response, a broad spectrum of treatment options exist and are provided by a multitude of health care practitioners. The cause and duration of the facial weakness can vary widely and the optimal care pathway varies. To optimize patient outcome, those involved in the care of patients with facial palsy should collaborate within comprehensive multidisciplinary teams (MDTs). At an international level, those involved in the care of patients with facial paralysis should aim to create standardized guidelines on which outcome domains matter most to patients to aid the identification of high quality care. This review summarizes the causes and treatment options for facial paralysis and discusses the subsequent importance of multidisciplinary care in the management of patients with this condition. Further discussion is given to the extended role of the MDT in determining what constitutes quality in facial palsy care to aid the creation of accepted care pathways and delineate best practice.
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Affiliation(s)
- Daniel P Butler
- Department of Plastic and Reconstructive Surgery, Royal Free Hospital, London, UK
| | - Adriaan O Grobbelaar
- Department of Plastic and Reconstructive Surgery, Royal Free Hospital, London, UK
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Eviston TJ, Chong LSH, Kwai NCG, Clark JR, Krishnan AV. Altered axonal excitability properties in facial palsy. Muscle Nerve 2017; 57:268-272. [PMID: 28457007 DOI: 10.1002/mus.25677] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/24/2017] [Indexed: 11/12/2022]
Abstract
INTRODUCTION Axonal excitability measures give insight into the biophysical properties of peripheral nerve axons. In this study we applied these techniques to the study of facial palsy. METHODS Thirty patients with established facial palsy due to unresolved Bell's palsy or herpes zoster (>6 months duration), tumor invasion of the facial nerve, or traumatic facial nerve injury were assessed using facial nerve excitability techniques. RESULTS Full recordings were obtained in 23 patients (15 unrecovered Bell's palsy or herpes zoster, 5 trauma, 3 tumor-related). Compared with normal controls, the facial palsy group demonstrated changes in stimulus response properties, threshold electrotonus, refractoriness, superexcitability, and I/V slope. Depolarizing threshold electrotonus distinguished between viral and non-viral etiologies on subgroup analysis. DISCUSSION In this cross-sectional study, established facial palsy demonstrated findings similar to those seen in studies of regenerated axons. The improved understanding of underlying axonal characteristics offered by the technique may guide future treatment. Muscle Nerve 57: 268-272, 2018.
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Affiliation(s)
- Timothy J Eviston
- Prince of Wales Clinical School, University of New South Wales, Randwick, New South Wales, 2031, Australia
| | - Lauren S H Chong
- Prince of Wales Clinical School, University of New South Wales, Randwick, New South Wales, 2031, Australia
| | - Natalie C G Kwai
- Prince of Wales Clinical School, University of New South Wales, Randwick, New South Wales, 2031, Australia
| | | | - Arun V Krishnan
- Prince of Wales Clinical School, University of New South Wales, Randwick, New South Wales, 2031, Australia
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Outcome of a graduated minimally invasive facial reanimation in patients with facial paralysis. Eur Arch Otorhinolaryngol 2017; 274:3241-3249. [PMID: 28391532 DOI: 10.1007/s00405-017-4551-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2017] [Accepted: 03/23/2017] [Indexed: 01/05/2023]
Abstract
Peripheral paralysis of the facial nerve is the most frequent of all cranial nerve disorders. Despite advances in facial surgery, the functional and aesthetic reconstruction of a paralyzed face remains a challenge. Graduated minimally invasive facial reanimation is based on a modular principle. According to the patients' needs, precondition, and expectations, the following modules can be performed: temporalis muscle transposition and facelift, nasal valve suspension, endoscopic brow lift, and eyelid reconstruction. Applying a concept of a graduated minimally invasive facial reanimation may help minimize surgical trauma and reduce morbidity. Twenty patients underwent a graduated minimally invasive facial reanimation. A retrospective chart review was performed with a follow-up examination between 1 and 8 months after surgery. The FACEgram software was used to calculate pre- and postoperative eyelid closure, the level of brows, nasal, and philtral symmetry as well as oral commissure position at rest and oral commissure excursion with smile. As a patient-oriented outcome parameter, the Glasgow Benefit Inventory questionnaire was applied. There was a statistically significant improvement in the postoperative score of eyelid closure, brow asymmetry, nasal asymmetry, philtral asymmetry as well as oral commissure symmetry at rest (p < 0.05). Smile evaluation revealed no significant change of oral commissure excursion. The mean Glasgow Benefit Inventory score indicated substantial improvement in patients' overall quality of life. If a primary facial nerve repair or microneurovascular tissue transfer cannot be applied, graduated minimally invasive facial reanimation is a promising option to restore facial function and symmetry at rest.
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Lombardi D, McGurk M, Vander Poorten V, Guzzo M, Accorona R, Rampinelli V, Nicolai P. Surgical treatment of salivary malignant tumors. Oral Oncol 2016; 65:102-113. [PMID: 28017651 DOI: 10.1016/j.oraloncology.2016.12.007] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2016] [Revised: 11/16/2016] [Accepted: 12/09/2016] [Indexed: 12/14/2022]
Abstract
Salivary gland malignant tumors (SGMT) are of key interest for head and neck surgeons since surgery with adjuvant radiotherapy is considered the treatment of choice in most of the cases. Some factors, namely rarity, high histologic heterogeneity, and possible occurrence in all the head and neck subsites, contribute to make this topic very controversial; some unclear aspects pertain surgical treatment. When dealing with major salivary gland malignant tumors (MaSGMT), the most debated issues remain the extent of surgery and management of facial nerve. In minor salivary gland malignant tumors (MiSGMT), conversely, surgical planning is influenced by the specific pattern of growth of the different neoplasms as well as the site of origin of the lesion. Finally, two additional issues, the treatment of the neck (therapeutic or elective) and reconstructive strategy after ablative surgery, are of pivotal importance in management of both MaSGMT and MiSGMT. In this review, we discuss the most relevant and controversial issues concerning surgery of SGMT.
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Affiliation(s)
- Davide Lombardi
- Department of Otorhinolaryngology - Head and Neck Surgery, University of Brescia, Italy.
| | - Marc McGurk
- Guys and St. Thomas NHS Trust, London, United Kingdom
| | - Vincent Vander Poorten
- Otorhinolaryngology - Head and Neck Surgery and Department of Oncology, Section Head and Neck Oncology, University Hospitals Leuven, KU Leuven, Leuven, Belgium; European Salivary Gland Society, Geneva, Switzerland
| | - Marco Guzzo
- Department of Head and Neck Surgery, Istituto Nazionale dei Tumori, Milan, Italy
| | - Remo Accorona
- Department of Otorhinolaryngology - Head and Neck Surgery, University of Brescia, Italy
| | - Vittorio Rampinelli
- Department of Otorhinolaryngology - Head and Neck Surgery, University of Brescia, Italy
| | - Piero Nicolai
- Department of Otorhinolaryngology - Head and Neck Surgery, University of Brescia, Italy
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Kim MW, Ryu NG, Lim BW, Kim J. Temporal Lobe Retraction Provides Better Surgical Exposure of the Peri-Geniculate Ganglion for Facial Nerve Decompression via Transmastoid Approach. Yonsei Med J 2016; 57:1482-7. [PMID: 27593878 PMCID: PMC5011282 DOI: 10.3349/ymj.2016.57.6.1482] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Revised: 03/16/2016] [Accepted: 04/14/2016] [Indexed: 11/27/2022] Open
Abstract
PURPOSE For the exposure of the labyrinthine segment of the facial nerve, transmastoid approach is not usually considered due to being situated behind the superior semicircular canal. To obtain a better view and bigger field for manipulation in the peri-geniculate area during facial nerve decompression, retraction of temporal lobe after bony removal of tegmen mastoideum was designed via transmastoid approach. MATERIALS AND METHODS Fifteen patients with traumatic facial paralysis [House-Brackmann (HB) grade IV-VI], 3 patients with Bell's palsy (HB grade V-VI), and 2 patients with herpes zoster oticus (HB grade V-VI) underwent facial nerve decompression surgery between January 2008 and July 2014. In all patients, we performed temporal lobe retraction for facial nerve decompression via the transmastoid approach. Patients were examined using pre operative tests including high-resolution computed tomography, temporal magnetic resonance imaging, audiometry, and electroneurography (degenerative ratio >90%). Facial function was evaluated by HB grading scale before and 6 months after the surgery. RESULTS After the surgery, facial function recovered to HB grade I in 9 patients and to grade II in 11 patients. No problems due to surgical retraction of the temporal lobe were noted. Compared to the standard transmastoid approach, our method helped achieve a wider surgical view for improved manipulation in the peri-geniculate ganglion in all cases. CONCLUSION Facial nerve decompression via the transmastoid approach with temporal lobe retraction provides better exposure to the key areas around the geniculate ganglion without complications.
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Affiliation(s)
- Myung Woo Kim
- Department of Otorhinolaryngology, Inje University College of Medicine, Goyang, Korea
| | - Nam Gyu Ryu
- Department of Otorhinolaryngology, Inje University College of Medicine, Goyang, Korea
| | - Byung Woo Lim
- Department of Otorhinolaryngology, Inje University College of Medicine, Goyang, Korea
| | - Jin Kim
- Department of Otorhinolaryngology, Inje University College of Medicine, Goyang, Korea.
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The Spinal Accessory Nerve for Functional Muscle Innervation in Facial Reanimation Surgery: An Anatomical and Histomorphometric Study. Ann Plast Surg 2016; 77:640-644. [PMID: 27740958 DOI: 10.1097/sap.0000000000000891] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Facial reanimation surgery is performed in severe cases of facial palsy to restore facial function. In a 1-stage procedure, the spinal accessory nerve can be used as a donor nerve to power a free gracilis muscle transplant for the reanimation of the mouth. The aim of this study was to describe the surgical anatomy of the spinal accessory nerve, provide a guide for reliable donor nerve dissection, and analyze the available donor axon counts. METHODS Dissections were performed on 10 nonembalmed cadavers (measurements of 20 nerves). Surgical anatomy of the spinal accessory nerve was described and distances to important landmarks were measured. Nerve biopsies were obtained of the main nerve trunk distal to the skull base, caudoposterior to the sternocleidomastoid muscle, proximal to the trapezius muscle and at the level of donor nerve harvest to analyze the myelinated axon count throughout the course of the spinal accessory nerve. The donor nerve length and available donor nerve axon count were the primary outcome parameters in this study. RESULTS The mean donor nerve length was 11.6 cm. The spinal accessory nerve was transferred to the mandibular angle without tension for ideal coaptation to the free muscle transplant. After retraction of the trapezius muscle, a small distal nerve branch that leaves the main nerve trunk at a 90-degree angle medially was used as a landmark to indicate the level of donor nerve transection. On average, 1400 myelinated donor axons were available for innervation of the gracilis muscle transplant. CONCLUSIONS This study gives a practical guide for spinal accessory nerve dissection for its application in facial reanimation as a motor source for the innervation of a free muscle transplant.
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Cross-Face Nerve Grafting with Infraorbital Nerve Pathway Protection: Anatomic and Histomorphometric Feasibility Study. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2016; 4:e1037. [PMID: 27757349 PMCID: PMC5055015 DOI: 10.1097/gox.0000000000001037] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Accepted: 07/26/2016] [Indexed: 11/25/2022]
Abstract
Smiling is an important aspect of emotional expression and social interaction, leaving facial palsy patients with impaired social functioning and decreased overall quality of life. Although there are several techniques available for facial reanimation, staged facial reanimation using donor nerve branches from the contralateral, functioning facial nerve connected to a cross-face nerve graft (CFNG) is the only technique that can reliably reproduce an emotionally spontaneous smile. Although CFNGs provide spontaneity, they typically produce less smile excursion than when the subsequent free functioning muscle flap is innervated with the motor nerve to the masseter muscle. This may be explained in part by the larger number of donor motor axons when using the masseter nerve, as studies have shown that only 20% to 50% of facial nerve donor axons successfully cross the nerve graft to innervate their targets. As demonstrated in our animal studies, increasing the number of donor axons that grow into and traverse the CFNG to innervate the free muscle transfer increases muscle movement, and this phenomenon may provide patients with the benefit of improved smile excursion. We have previously shown in animal studies that sensory nerves, when coapted to a nerve graft, improve axonal growth through the nerve graft and improve muscle excursion. Here, we describe the feasibility of and our experience in translating these results clinically by coapting the distal portion of the CFNG to branches of the infraorbital nerve.
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Lindsay RW, Bhama P, Hohman M, Hadlock TA. Prospective evaluation of quality-of-life improvement after correction of the alar base in the flaccidly paralyzed face. JAMA FACIAL PLAST SU 2016; 17:108-12. [PMID: 25554967 DOI: 10.1001/jamafacial.2014.1295] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
IMPORTANCE Nasal valve collapse caused by facial palsy is an often overlooked but disturbing sequela of flaccid facial paralysis. OBJECTIVE To prospectively study the effect of fascia lata sling placement for correction of external nasal valve compromise in patients with flaccid facial paralysis, using a validated disease-specific quality-of-life outcome survey. DESIGN, SETTING, AND PARTICIPANTS This was a prospective study of 68 patients from March 2009 to December 2013 who underwent fascia lata sling placement for correction of external nasal valve compromise. INTERVENTION Fascia lata sling placement for the correction of external nasal valve compromise . MAIN OUTCOME AND MEASURE Nasal Obstruction Symptom Evaluation (NOSE) scale. RESULTS Sixty-eight disease-specific quality-of-life determinations were performed using the NOSE scale. Ratings were ascertained preoperatively and postoperatively. Sixty patients completed a NOSE scale prior to surgical intervention, and 40 completed the survey after intervention. There was a statistically significant difference in NOSE scores after fascia lata sling placement The mean preoperative NOSE score was 37.6 (27.1), and the mean postoperative score was 16.6 (17.37) (Wilcoxon signed-rank test; P < .001). All patients had improvement in their nasal obstruction, which persisted uniformly in follow-up. CONCLUSIONS AND RELEVANCE The nasal valve is a zone that has historically been neglected, despite the fact that a highly effective surgical solution has existed for decades. We highlight the significance of nasal valve dysfunction in patients with flaccid facial paralysis, demonstrate a quantitative benefit in disease-specific quality of life after fascia late sling placement for external nasal valve compromise, and suggest an updated treatment algorithm. This method offers a predictably successful, straightforward surgical solution to an overlooked functional problem in the patient with flaccid facial paralysis. LEVEL OF EVIDENCE 4.
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Affiliation(s)
- Robin W Lindsay
- Department of Otolaryngology-Head and Neck Surgery, Massachusetts Eye and Ear Infirmary, Boston2Harvard Medical School, Boston, Massachusetts
| | - Prabhat Bhama
- Department of Otolaryngology-Head and Neck Surgery, Massachusetts Eye and Ear Infirmary, Boston2Harvard Medical School, Boston, Massachusetts
| | - Marc Hohman
- Department of Otolaryngology-Head and Neck Surgery, Madigan Army Medical Center, Tacoma, Washington
| | - Tessa A Hadlock
- Department of Otolaryngology-Head and Neck Surgery, Massachusetts Eye and Ear Infirmary, Boston2Harvard Medical School, Boston, Massachusetts
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Affiliation(s)
- Nate Jowett
- Facial Nerve Center and Division of Facial Plastic and Reconstructive Surgery, Department of Otolaryngology, Massachusetts Eye and Ear Infirmary, Boston
- Harvard Medical School, Boston, Massachusetts
| | - Tessa A. Hadlock
- Facial Nerve Center and Division of Facial Plastic and Reconstructive Surgery, Department of Otolaryngology, Massachusetts Eye and Ear Infirmary, Boston
- Harvard Medical School, Boston, Massachusetts
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Enhancement of facial nerve motoneuron regeneration through cross-face nerve grafts by adding end-to-side sensory axons. Plast Reconstr Surg 2015; 135:460-471. [PMID: 25626793 DOI: 10.1097/prs.0000000000000893] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
BACKGROUND In unilateral facial palsy, cross-face nerve grafts are used for emotional facial reanimation. Facial nerve regeneration through the grafts takes several months, and the functional results are sometimes inadequate. Chronic denervation of the cross-face nerve graft results in incomplete nerve regeneration. The authors hypothesize that donor axons from regional sensory nerves will enhance facial motoneuron regeneration, improve axon regeneration, and improve the amplitude of facial muscle movement. METHODS In the rat model, a 30-mm nerve graft (right common peroneal nerve) was used as a cross-face nerve graft. The graft was coapted to the proximal stump of the transected right buccal branch of the facial nerve and the distal stumps of the transected left buccal and marginal mandibular branches. In one group, sensory occipital nerves were coapted end-to-side to the cross-face nerve graft. Regeneration of green fluorescent protein-positive axons was imaged in vivo in transgenic Thy1-green fluorescent protein rats, in which all neurons express green fluorescence. After 16 weeks, retrograde labeling of regenerated neurons and histomorphometric analysis of myelinated axons was performed. Functional outcomes were assessed with video analysis of whisker motion. RESULTS "Pathway protection" with sensory axons significantly enhanced motoneuron regeneration, as assessed by retrograde labeling, in vivo fluorescence imaging, and histomorphometry, and significantly improved whisker motion during video analysis. CONCLUSION Sensory pathway protection of cross-face nerve grafts counteracts chronic denervation in nerve grafts and improves regeneration and functional outcomes.
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Zhang X, Feng L, Du L, Zhang A, Tang T. Literature study on clinical treatment of facial paralysis in the last 20 years using Web of Science: Comparison between rehabilitation, physiotherapy and acupuncture. Neural Regen Res 2015; 7:152-9. [PMID: 25767492 PMCID: PMC4354133 DOI: 10.3969/j.issn.1673-5374.2012.02.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2011] [Accepted: 12/02/2011] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND: Facial paralysis is defined as severe or complete loss of facial muscle motor function. OBJECTIVE: The study was undertaken to explore a bibliometric approach to quantitatively assess the research on clinical treatment of facial paralysis using rehabilitation, physiotherapy and acupuncture using Web of Science from 1992 to 2011. DESIGN: Bibliometric approach. DATA RETRIEVAL: A bibliometric analysis based on the publications on Web of Science was performed using key words such as “facial paralysis”, “rehabilitation”, “physiotherapy” and “acupuncture”. INCLUSIVE CRITERIA: (1) Research articles on the clinical treatment of facial paralysis using acupuncture or physiotherapy (e.g. exercise, electro-stimulation) and other rehabilitation methods; (2) researches on human and animal fundamentals, clinical trials and case reports; (3) Article types: article, review, proceedings paper, note, letter, editorial material, discussion, book chapter. (4) Publication year: 1992–2011 inclusive. Exclusion criteria: (1) Articles on the causes and diagnosis on facial paralysis; (2) Type of articles: correction; (3) Articles from following databases: all databases related to social science and chemical databases in Web of Science. MAIN OUTCOME MEASURES: (1) Overall number of publications; (2) number of publications annually; (3) number of citations received annually; (4) top cited paper; (5) subject categories of publication; (6) the number of countries in which the article is published; (7) distribution of output in journals. RESULTS: Overall population stands at 3 543 research articles addressing the clinical treatment of facial paralysis in Web of Science during the study period. There is also a markedly increase in the number of publications on the subject “facial paralysis treatments using rehabilitation” during the first decade of the 21st century, except in 2004 and 2006 when there are perceptible drops in the number of articles published. The only other year during the study period saw such a drop is 1993. Specifically, there are 192 published articles on facial paralysis treated by rehabilitation in the past two decades, far more than the output of physiotherapy treatment. Physiotherapy treatment scored only 25 articles including acupuncture treatment, with over 80% of these written by Chinese researchers and clinicians. Ranked by regions, USA is by far the most productive country in terms of the number of publications on facial paralysis rehabilitation and physiotherapy research. Seeing from another angle, the journals that focus on otolaryngology published the most number of articles in rehabilitation and physiotherapy studies, whereas most acupuncture studies on facial paralysis were published in the alternative and complementary medicine journals. CONCLUSION: Study of facial paralysis remains an area of active investigation and innovation. Further clinical studies in humans addressing the use of growth factors or stem cells continue to successful facial nerve regeneration.
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Affiliation(s)
- Xiaoge Zhang
- State Key Laboratory of Oral Diseases, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Ling Feng
- Department of Neurology, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Liang Du
- Chinese Evidence-Based Medicine Center, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Anxiang Zhang
- State Key Laboratory of Oral Diseases, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Tian Tang
- State Key Laboratory of Oral Diseases, Sichuan University, Chengdu 610041, Sichuan Province, China
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Bianchi B, Ferri A, Ferrari S, Leporati M, Ferri T, Sesenna E. Ancillary Procedures in Facial Animation Surgery. J Oral Maxillofac Surg 2014; 72:2582-90. [DOI: 10.1016/j.joms.2014.07.036] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2014] [Revised: 06/18/2014] [Accepted: 07/21/2014] [Indexed: 11/25/2022]
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Kleiss IJ, Knox CJ, Malo JS, Marres HAM, Hadlock TA, Heaton JT. Whisking recovery after automated mechanical stimulation during facial nerve regeneration. JAMA FACIAL PLAST SU 2014; 16:133-9. [PMID: 24407357 DOI: 10.1001/jamafacial.2013.2217] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
IMPORTANCE Recovery from facial nerve transection is typically poor, but daily mechanical stimulation of the face in rats has been reported to remarkably enhance functional recovery after facial nerve transection and suture repair. This phenomenon needs additional investigation because of its important clinical implications. OBJECTIVE To determine whether automated mechanical stimulation of the whisker pad improves whisking recovery after facial nerve transection and repair in a rat model. DESIGN AND SETTING Sixty-one rats underwent unilateral facial nerve transection and suture repair and were randomized into 8 groups. Six groups received daily automated whisker or whisker pad mechanical stimulation including 0.5-, 1.5-, and 8.0-Hz patterns. Two control groups received restraint without stimulation. Treatment started on postoperative day 8, occurred 5 days per week, and lasted throughout 15 weeks of recovery. Whisking amplitude, velocity, and acceleration were quantified weekly for 15 weeks. INTERVENTIONS Unilateral facial nerve transection, suture repair, and, for 6 groups, daily automated whisker or whisker pad mechanical stimulation. MAIN OUTCOMES AND MEASURES Quantification of whisking amplitude, velocity, and acceleration. RESULTS Rats receiving the low frequencies of stimulation of the whiskers or whisker pad did not demonstrate enhanced whisking recovery, and rats receiving stimulation at 8.0 Hz showed significantly worse whisking recovery compared with controls and previously published groups receiving lower dose manual stimulation. CONCLUSIONS AND RELEVANCE Although daily manual whisker pad stimulation has been shown to enhance whisking recovery, rats in this study did not demonstrate improved whisking recovery after automated mechanical stimulation across a wide range of driving frequencies. Moreover, faster stimulation (8.0 Hz) was actually detrimental to recovery. Further work is needed to understand the relationship between stimulation patterns and the physiologic mechanisms underlying improved or worsened functional outcomes after facial nerve transection and repair.
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Affiliation(s)
- Ingrid J Kleiss
- Department of Otolaryngology/Head and Neck Surgery, Massachusetts Eye and Ear Infirmary, Boston3Department of Otorhinolaryngology/Head and Neck Surgery, Radboud University Nijmegen Medical Center, Nijmegen, the Netherlands
| | - Christopher J Knox
- Department of Otolaryngology/Head and Neck Surgery, Massachusetts Eye and Ear Infirmary, Boston
| | - Juan S Malo
- Department of Otolaryngology/Head and Neck Surgery, Massachusetts Eye and Ear Infirmary, Boston
| | - Henri A M Marres
- Department of Otorhinolaryngology/Head and Neck Surgery, Radboud University Nijmegen Medical Center, Nijmegen, the Netherlands
| | - Tessa A Hadlock
- Department of Otolaryngology/Head and Neck Surgery, Massachusetts Eye and Ear Infirmary, Boston
| | - James T Heaton
- Department of Surgery, Massachusetts General Hospital, Boston
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Abstract
Facial paralysis is a rare but severe condition in the pediatric population. Impaired facial movement has multiple causes and varied presentations, therefore individualized treatment plans are essential for optimal results. Advances in facial reanimation over the past 4 decades have given rise to new treatments designed to restore balance and function in pediatric patients with facial paralysis. This article provides a comprehensive review of pediatric facial rehabilitation and describes a zone-based approach to assessment and treatment of impaired facial movement.
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Hohman MH, Hadlock TA. Etiology, diagnosis, and management of facial palsy: 2000 patients at a facial nerve center. Laryngoscope 2014; 124:E283-93. [DOI: 10.1002/lary.24542] [Citation(s) in RCA: 168] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2013] [Revised: 11/05/2013] [Accepted: 11/25/2013] [Indexed: 12/16/2022]
Affiliation(s)
- Marc H. Hohman
- Department of Otology and Laryngology; Harvard Medical School, Massachusetts Eye and Ear Infirmary; Boston Massachusetts U.S.A
- Facial Nerve Center; Massachusetts Eye and Ear Infirmary; Boston Massachusetts U.S.A
| | - Tessa A. Hadlock
- Department of Otology and Laryngology; Harvard Medical School, Massachusetts Eye and Ear Infirmary; Boston Massachusetts U.S.A
- Facial Nerve Center; Massachusetts Eye and Ear Infirmary; Boston Massachusetts U.S.A
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State of the art in treatment of facial paralysis with temporalis tendon transfer. Curr Opin Otolaryngol Head Neck Surg 2013; 21:358-64. [DOI: 10.1097/moo.0b013e328362ce5c] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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