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Blasi M, Ribera À, de la Fuente J, Ayté T, Malagón P, Carrasco Lopez C, Higueras C. Masseteric Nerve Ultrasound Identification for Dynamic Facial Reanimation Purposes. Plast Reconstr Surg 2024; 154:175e-181e. [PMID: 37337339 DOI: 10.1097/prs.0000000000010871] [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: 06/21/2023]
Abstract
BACKGROUND The masseteric nerve is one of the main options to neurotize free muscle flaps in irreversible long-term facial paralysis. Several preoperative skin-marking techniques for the masseteric nerve have been proposed to limit the surgical dissection area, shorten the surgical time, and enable a safer dissection. However, these have shown variability among them, and cannot visualize the nerve preoperatively. The authors designed an observational study to validate a high-frequency ultrasound (HFUS) nerve identification technique. METHODS A systematic HFUS examination was designed and performed to visualize the masseteric nerve in 64 hemifaces of healthy volunteers. One-third were randomly selected to undergo an additional HFUS-guided needle electrostimulation to validate the HFUS image. RESULTS The masseteric nerve was identified by HFUS in 96.9% of hemifaces (95% CI, 0.89 to >0.99) and showed almost perfect agreement with direct needle stimulation as calculated with Cohen kappa coefficient (0.95; 95% CI, 0.85 to 1.00). The masseteric nerve was found within the masseter muscle, in between the deeper muscle bellies, at 18.3 mm (SD ±2.2) from the skin. Only in 12.9% of cases (95% CI, 0.06 to 0.24) did its course become adjacent to the mandible periosteum. Other important features, such as disposition in relation to the parotid gland, or if the nerve was covered directly by a thick intramuscular aponeurosis, could be well observed by HFUS. CONCLUSION HFUS enables masseteric nerve identification and can provide the surgeon with specific information on anatomical relations for each examined individual before surgery.
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Affiliation(s)
- Marc Blasi
- From the Department of Plastic Surgery, Hospital Germans Trias i Pujol
| | - Àngels Ribera
- Physical Medicine and Rehabilitation Department, Hospital Universitari Germans Trias i Pujol
| | | | - Tomás Ayté
- From the Department of Plastic Surgery, Hospital Germans Trias i Pujol
| | - Paloma Malagón
- From the Department of Plastic Surgery, Hospital Germans Trias i Pujol
| | | | - Carmen Higueras
- From the Department of Plastic Surgery, Hospital Germans Trias i Pujol
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Liberton DK, Almpani K, Mishra R, Bassim C, Van Ryzin C, Webb BD, Jabs EW, Engle EC, Collins FS, Manoli I, Lee JS. Oral Health-Related Quality of Life in Rare Disorders of Congenital Facial Weakness. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2024; 21:615. [PMID: 38791829 PMCID: PMC11121611 DOI: 10.3390/ijerph21050615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Revised: 04/30/2024] [Accepted: 05/08/2024] [Indexed: 05/26/2024]
Abstract
Congenital facial weakness (CFW) encompasses a heterogenous set of rare disorders presenting with decreased facial movement from birth, secondary to impaired function of the facial musculature. The aim of the present study is to provide an analysis of subject-reported oral health-related quality of life (OHRQoL) in congenital facial weakness (CFW) disorders. Forty-four subjects with CFW and age- and sex- matched controls were enrolled in an Institutional Review Board (IRB)-approved study. Demographic data, medical and surgical history, comprehensive oral examination, and the Oral Health Impact Profile (OHIP-14) were obtained. Compared to unaffected controls, subjects with CFW had higher OHIP-14 scores overall (mean ± SD: 13.11 ± 8.11 vs. 4.46 ± 4.98, p < 0.0001) and within five of seven oral health domains, indicating decreased OHRQoL. Although subjects with Moebius syndrome (MBS) were noted to have higher OHIP-14 scores than those with Hereditary Congenital Facial Paresis (HCFP), there was no significant correlation in OHIP-14 score to age, sex, or specific diagnosis. An increase in OHIP-14 scores in subjects was detected in those who had undergone reanimation surgery. In conclusion, subjects with CFW had poorer OHRQoL compared to controls, and subjects with MBS had poorer OHRQoL than subjects with HCFP. This study provides better understanding of oral health care needs and quality of life in a CFW cohort and suggests that guidelines for dental treatment are required.
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Affiliation(s)
- Denise K. Liberton
- Craniofacial Anomalies and Regeneration Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD 20892, USA; (D.K.L.); (K.A.); (C.B.)
| | - Konstantinia Almpani
- Craniofacial Anomalies and Regeneration Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD 20892, USA; (D.K.L.); (K.A.); (C.B.)
| | - Rashmi Mishra
- Department of Orofacial Sciences, School of Dentistry, University of California, San Francisco, CA 94143, USA;
| | - Carol Bassim
- Craniofacial Anomalies and Regeneration Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD 20892, USA; (D.K.L.); (K.A.); (C.B.)
| | - Carol Van Ryzin
- Metabolic Medicine Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD 20892, USA;
| | | | - Bryn D. Webb
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (B.D.W.); (E.W.J.)
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI 53705, USA
| | - Ethylin Wang Jabs
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (B.D.W.); (E.W.J.)
- Department of Clinical Genomics, Mayo Clinic, Rochester, MN 55902, USA
| | - Elizabeth C. Engle
- Departments of Neurology and Ophthalmology, Boston Children’s Hospital, Boston, MA 02115, USA;
- Departments of Neurology and Ophthalmology, Harvard Medical School, Boston, MA 02115, USA
- Howard Hughes Medical Institute, Chevy Chase, MD 20815, USA
| | - Francis S. Collins
- Center for Precision Health Research, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD 20892, USA;
| | - Irini Manoli
- Metabolic Medicine Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD 20892, USA;
| | - Janice S. Lee
- Craniofacial Anomalies and Regeneration Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD 20892, USA; (D.K.L.); (K.A.); (C.B.)
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Pauna HF, Silva VAR, Lavinsky J, Hyppolito MA, Vianna MF, Gouveia MDCL, Monsanto RDC, Polanski JF, Silva MNLD, Soares VYR, Sampaio ALL, Zanini RVR, Abrahão NM, Guimarães GC, Chone CT, Castilho AM. Task force of the Brazilian Society of Otology - evaluation and management of peripheral facial palsy. Braz J Otorhinolaryngol 2024; 90:101374. [PMID: 38377729 PMCID: PMC10884764 DOI: 10.1016/j.bjorl.2023.101374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 11/25/2023] [Indexed: 02/22/2024] Open
Abstract
OBJECTIVE To review key evidence-based recommendations for the diagnosis and treatment of peripheral facial palsy in children and adults. METHODS Task force members were educated on knowledge synthesis methods, including electronic database search, review and selection of relevant citations, and critical appraisal of selected studies. Articles written in English or Portuguese on peripheral facial palsy were eligible for inclusion. The American College of Physicians' guideline grading system and the American Thyroid Association's guideline criteria were used for critical appraisal of evidence and recommendations for therapeutic interventions. RESULTS The topics were divided into 2 main parts: (1) Evaluation and diagnosis of facial palsy: electrophysiologic tests, idiopathic facial palsy, Ramsay Hunt syndrome, traumatic peripheral facial palsy, recurrent peripheral facial palsy, facial nerve tumors, and peripheral facial palsy in children; and (2) Rehabilitation procedures: surgical decompression of the facial nerve, facial nerve grafting, surgical treatment of long-term peripheral facial palsy, and non-surgical rehabilitation of the facial nerve. CONCLUSIONS Peripheral facial palsy is a condition of diverse etiology. Treatment should be individualized according to the cause of facial nerve dysfunction, but the literature presents better evidence-based recommendations for systemic corticosteroid therapy.
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Affiliation(s)
- Henrique Furlan Pauna
- Hospital Universitário Cajuru, Departamento de Otorrinolaringologia, Curitiba, PR, Brazil
| | - Vagner Antonio Rodrigues Silva
- Universidade Estadual de Campinas (UNICAMP), Departamento de Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, Campinas, SP, Brazil
| | - Joel Lavinsky
- Universidade Federal do Rio Grande do Sul (UFRGS), Departamento de Cirurgia, Porto Alegre, RS, Brazil
| | - Miguel Angelo Hyppolito
- Universidade de São Paulo (USP), Faculdade de Medicina de Ribeirão Preto, Departamento de Oftalmologia, Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, Ribeirão Preto, SP, Brazil
| | - Melissa Ferreira Vianna
- Irmandade Santa Casa de Misericórdia de São Paulo, Departamento de Otorrinolaringologia, São Paulo, SP, Brazil
| | | | | | - José Fernando Polanski
- Universidade Federal do Paraná (UFPR), Hospital de Clínicas, Departamento de Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, Curitiba, PR, Brazil
| | - Maurício Noschang Lopes da Silva
- Hospital de Clínicas de Porto Alegre (UFRGS), Departamento de Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, Porto Alegre, RS, Brazil
| | - Vítor Yamashiro Rocha Soares
- Hospital Flávio Santos and Hospital Getúlio Vargas, Grupo de Otologia e Base Lateral do Crânio, Teresina, PI, Brazil
| | - André Luiz Lopes Sampaio
- Universidade de Brasília (UnB), Faculdade de Medicina, Laboratório de Ensino e Pesquisa em Otorrinolaringologia, Brasília, DF, Brazil
| | - Raul Vitor Rossi Zanini
- Hospital Israelita Albert Einstein, Departamento de Otorrinolaringologia, São Paulo, SP, Brazil
| | - Nicolau M Abrahão
- Universidade Estadual de Campinas (UNICAMP), Departamento de Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, Campinas, SP, Brazil
| | - Guilherme Correa Guimarães
- Universidade Estadual de Campinas (UNICAMP), Departamento de Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, Campinas, SP, Brazil
| | - Carlos Takahiro Chone
- Universidade Estadual de Campinas (UNICAMP), Departamento de Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, Campinas, SP, Brazil
| | - Arthur Menino Castilho
- Universidade Estadual de Campinas (UNICAMP), Departamento de Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, Campinas, SP, Brazil.
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Kollar B, Weiss JBW, Nguyen CT, Zeller J, Kiefer J, Eisenhardt SU. Secondary dynamic midface reanimation with gracilis free muscle transfer after failed reconstruction attempt: A 15-year experience. J Plast Reconstr Aesthet Surg 2023; 87:318-328. [PMID: 37925922 DOI: 10.1016/j.bjps.2023.10.066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 09/18/2023] [Accepted: 10/08/2023] [Indexed: 11/07/2023]
Abstract
BACKGROUND The quantitative outcome of secondary reanimation after a failed primary reconstruction attempt for facial paralysis is rarely reported in the literature. This study aimed to investigate the feasibility of secondary reanimation with gracilis free muscle transfer (GFMT) and whether this outcome is influenced by the primary reconstruction. METHODS Twelve patients with previously failed static procedures (static group, n = 6), temporal muscle transfer (temporal transfer group, n = 2), and GFMT (GFMT group, n = 4) were all secondarily reanimated with GFMT. The clinical outcome was graded with the eFACE metric. The objective oral commissure excursion was measured with Emotrics, and the artificial intelligence software FaceReader evaluated the intensity score (IS) of emotional expression. RESULTS The mean follow-up was 40 ± 27 months. The eFACE metric showed a statistically significant (p < 0.05) postoperative improvement in the dynamic and smile scores across all groups. In the GFMT group, oral commissure with smile (75.75 ± 20.43 points), oral commissure excursion while smiling with teeth showing (32.7 ± 4.35 mm), and the intensity of happiness emotion while smiling without teeth showing (IS of 0.37 ± 0.23) were significantly lower as compared with the static group postoperatively (98.83 ± 2.86 points, p = 0.038; 41.7 ± 4.35 mm, p = 0.025; IS 0.83 ± 0.16, p = 0.01). CONCLUSIONS Our data suggest that secondary dynamic reconstruction with GFMT is feasible should the primary reconstruction fail. The secondary GFMT appears to improve the outcome of primary GFMT; however, the oral commissure excursion while smiling might be lower than that in patients who had static procedures as primary reconstruction.
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Affiliation(s)
- Branislav Kollar
- Department of Plastic and Hand Surgery, University of Freiburg Medical Center, Medical Faculty of the University of Freiburg, Freiburg, Germany
| | - Jakob B W Weiss
- Department of Plastic and Hand Surgery, University of Freiburg Medical Center, Medical Faculty of the University of Freiburg, Freiburg, Germany
| | - Cam Tu Nguyen
- Department of Plastic and Hand Surgery, University of Freiburg Medical Center, Medical Faculty of the University of Freiburg, Freiburg, Germany
| | - Johannes Zeller
- Department of Plastic and Hand Surgery, University of Freiburg Medical Center, Medical Faculty of the University of Freiburg, Freiburg, Germany
| | - Jurij Kiefer
- Department of Plastic and Hand Surgery, University of Freiburg Medical Center, Medical Faculty of the University of Freiburg, Freiburg, Germany
| | - Steffen U Eisenhardt
- Department of Plastic and Hand Surgery, University of Freiburg Medical Center, Medical Faculty of the University of Freiburg, Freiburg, Germany.
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Millesi E, Suchyta M, Wang H, Mardini S. Anatomic Analysis of Masseteric-to-zygomatic Nerve Transfer in Rat and Pig Models. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2023; 11:e5344. [PMID: 37859639 PMCID: PMC10584298 DOI: 10.1097/gox.0000000000005344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 08/21/2023] [Indexed: 10/21/2023]
Abstract
Background Nerve transfer from the masseteric branch of the trigeminal nerve is a widely performed procedure for facial reanimation. Despite achieving powerful muscle force, clinical and aesthetic results leave room for improvement. Preclinical animal models are invaluable to establishing new therapeutic approaches. This anatomical study aimed to establish a masseteric-to-zygomatic nerve transfer model in rats and pigs. Methods The masseteric branch of the trigeminal nerve and the zygomatic branch of the facial nerve were dissected in 30 swine and 40 rat hemifaces. Both nerves were mobilized and approximated to achieve an overlap between the nerve ends. Over the course of dissecting both nerves, their anatomy, length, and branching pattern were documented. At the coaptation point, diameters of both nerves were measured, and samples were taken for neuromorphometric analysis. Results Anatomic details and landmarks were described. Tension-free coaptation was possible in all rat and pig dissections. In rats, the masseteric branch had an average diameter of 0.36 mm (±0.06), and the zygomatic branch average diameter was 0.46 mm (±0.13). In pigs, the masseteric branch measured 0.52 (±0.16) mm and the zygomatic branch, 0.59 (±0.16) mm. No significant differences were found between the diameters and axon counts of both nerves in pigs. In rats, however, their diameters, axon counts, and fascicular areas were significantly different. Conclusion Our study demonstrated the feasibility of direct masseteric-to-zygomatic nerve transfer in rats and pigs and provided general anatomic knowledge of both nerves.
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Affiliation(s)
- Elena Millesi
- From the Division of Plastic and Reconstructive Surgery, Department of Surgery, Mayo Clinic, Rochester, Minn
- Division of Plastic, Reconstructive and Aesthetic Surgery, Medical University of Vienna, Vienna, Austria
| | - Marissa Suchyta
- From the Division of Plastic and Reconstructive Surgery, Department of Surgery, Mayo Clinic, Rochester, Minn
| | - Huan Wang
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minn
| | - Samir Mardini
- From the Division of Plastic and Reconstructive Surgery, Department of Surgery, Mayo Clinic, Rochester, Minn
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Millesi E, Suchyta M, Lachman N, Wang H, Mardini S. Detailed anatomical study of the peripheral motor branches of the facial nerve in the swine model: A novel investigative approach for facial paralysis research. J Plast Reconstr Aesthet Surg 2023; 83:180-188. [PMID: 37276737 DOI: 10.1016/j.bjps.2023.04.076] [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: 02/27/2023] [Accepted: 04/19/2023] [Indexed: 06/07/2023]
Abstract
INTRODUCTION Large animal models aid in innovating surgical approaches and developing medical devices for the treatment of facial paralysis. However, there is a lack of information on facial nerve anatomy in swine. This study aimed to investigate the branching pattern and histologic characteristics of the swine facial nerve, thereby establishing the anatomical patterns of preclinical models in facial paralysis research. MATERIAL AND METHODS The five peripheral motor branches of the facial nerve were dissected in 30 hemifaces of fresh swine cadavers. Starting at the stylomastoid foramen, the course, branching pattern, and diameter of each motor branch was recorded. Samples were taken at the start of each branch for epoxy embedding, toluidine blue staining, and histomorphologic analysis. RESULTS The dissections demonstrated consistent anatomy of the buccal and marginal mandibular branches in contrast to the temporal and zygomatic branches, which showed more variation in branching patterns. The buccal branch had the largest mean diameter of 1.34 mm (± 0.26 mm), whereas the marginal mandibular branch had the largest fascicular area of 0.558 mm2 (± 0.12 mm2) and highest axon count of 3636.35 (± 526.36). The zygomatic branch had both the smallest diameter of 0.74 mm (± 0.25 mm) and fascicular area of 0.187 mm2 (± 0.14 mm2). CONCLUSIONS The swine facial nerve is anatomically similar to the human facial nerve, making the pig a suitable large animal model. Detailed anatomical and histological information is crucial for developing preclinical models of novel facial nerve reconstruction approaches.
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Affiliation(s)
- Elena Millesi
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Mayo Clinic, Rochester, MN, USA; Paracelsus Medical University, Salzburg, Austria
| | - Marissa Suchyta
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Mayo Clinic, Rochester, MN, USA
| | - Nirusha Lachman
- Department of Clinical Anatomy, Mayo Clinic, Rochester, MN, USA
| | - Huan Wang
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA.
| | - Samir Mardini
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Mayo Clinic, Rochester, MN, USA
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Ferri A, Zito F, Menapace G, Zannoni C, Bergonzani M, Perlangeli G, Bianchi B. Optimizing the results of facial animation surgery: Botulinum toxin injection into free functional gracilis flap transfer. J Plast Reconstr Aesthet Surg 2023; 83:415-422. [PMID: 37307620 DOI: 10.1016/j.bjps.2023.04.041] [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: 09/20/2022] [Revised: 03/22/2023] [Accepted: 04/08/2023] [Indexed: 06/14/2023]
Abstract
Although neuromuscular gracilis transplantation is the best choice for facial reanimation in patients with congenital or inveterate palsy, the results are not completely satisfactory. Ancillary procedures developed to achieve better symmetry of the smile and reduce the hypercontractility of the transplanted muscle have been reported. However, the intramuscular injection of botulinum toxin has not been described for this purpose. Patients undergoing gracilis injections of botulinum toxin after facial reanimation surgery between September 1, 2020, and June 1, 2022, were retrospectively enrolled in this study. We collected photographs taken before and 20-30 days after injection and compared the symmetry of the face using software. Nine patients with a mean age of 23.56 years (range, 7-56 years) were enrolled. Reinnervation of the muscle was provided by the contralateral healthy facial nerve via a sural cross-graft (four patients), by the ipsilateral masseteric nerve (three cases), and by the contralateral masseteric and facial nerve (two). Using Emotrics software, we identified differences in the commissure excursion discrepancy of 3.82 mm, the smile angle discrepancy of 0.084°, and the dental show discrepancy of 1.49 mm; the average difference in the commissure height deviation was 2.26 mm (P = 0.02), and those in the upper- and lower-lip height deviation were 1.05 mm and 1.49 mm, respectively. Gracilis injection of botulinum toxin after gracilis transplantation is a safe and feasible procedure that could be applicable to all patients with asymmetric smiles related to excessive transplant contraction. It yields good esthetic results with little to no related morbidity.
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Affiliation(s)
- Andrea Ferri
- Operative Unite of Maxillo-facial Surgery Head and Neck Department, University of Parma, Parma, Italy
| | - Francesca Zito
- Operative Unite of Maxillo-facial Surgery Head and Neck Department, University of Parma, Parma, Italy.
| | - Giorgia Menapace
- Operative Unite of Maxillo-facial Surgery Head and Neck Department, University of Parma, Parma, Italy
| | - Cecilia Zannoni
- Operative Unite of Maxillo-facial Surgery Head and Neck Department, University of Parma, Parma, Italy
| | - Michela Bergonzani
- Operative Unite of Maxillo-facial Surgery Head and Neck Department, University of Parma, Parma, Italy
| | - Giuseppe Perlangeli
- Operative Unite of Maxillo-facial Surgery Head and Neck Department, University of Parma, Parma, Italy
| | - Bernardo Bianchi
- Operative Unite of Maxillo-facial Surgery, Hospital of Genova, Parma, Italy
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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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Harb JL, Ein LJ. The Role of the Cross Face Nerve Graft in Facial Reanimation and Endoscopic Harvest of the Sural Nerve. Atlas Oral Maxillofac Surg Clin North Am 2023; 31:25-31. [PMID: 36754504 DOI: 10.1016/j.cxom.2022.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
Cross-face nerve grafting (CFNG) allows for spontaneous, involuntary facial movement for patients with irreversible hemifacial paralysis. This technique uses an intact contralateral facial nucleus and nerve as an input and axon source, allowing donor neural input to be routed through a nerve graft across the face. The sural nerve is well equipped for use as a nerve graft due to its length and minimal donor site morbidity. Endoscopic nerve harvest techniques allow for efficient, minimally invasive dissection that improves the integrity of the harvested nerve.
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Affiliation(s)
- Jennifer L Harb
- Department of Otolaryngology - Head and Neck Surgery, University of Miami Miller School of Medicine, 1120 NW 14th Street, 5th Floor, Miami, FL 33136, USA
| | - Liliana J Ein
- Department of Otolaryngology - Head and Neck Surgery, University of Miami Miller School of Medicine, 1120 NW 14th Street, 5th Floor, Miami, FL 33136, USA.
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Derakhshan A, Shaye D, McCarty JC, Nellis J, -Lyford Pike S, Hadlock TA, Gadkaree SK. Surgical Management of Facial Paralysis: Demographic and Socioeconomic Associations. Facial Plast Surg Aesthet Med 2023; 25:165-171. [PMID: 36099197 DOI: 10.1089/fpsam.2021.0353] [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: 11/12/2022] Open
Abstract
Objective: To determine demographic and socioeconomic variables associated with whether surgery is performed for patients with facial paralysis (FP). Background: Management of FP may include elective surgery dependent on patient goals of care and physician experience. Methods: The 2016 State Inpatient Database and State Ambulatory Surgery Services Database for six states were queried to identify patients with FP. These patients were then stratified based on receiving surgery for FP. Demographic and socioeconomic information was collected. Multivariable logistic regression modeling was used to identify predictors of undergoing FP surgery, as well as the hospital setting in which surgery was performed. Results: Of 20,218 patients with FP, 515 underwent surgery. Black patients were significantly less likely to undergo surgery (p < 0.001), as were patients with Medicaid or self-pay insurance (p < 0.001). Those living in rural areas were also less likely to receive surgery (p = 0.001). Individuals receiving surgery in the inpatient setting were more likely to have private insurance, whereas those in the ambulatory setting were more likely to have Medicare (p < 0.001). Conclusion: Several variables are correlated with whether FP is managed surgically, including insurance status, race, and type of residential area.
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Affiliation(s)
- Adeeb Derakhshan
- Division of Facial Plastic and Reconstructive Surgery, Department of Otolaryngology Head and Neck Surgery, Harvard Medical School, Massachusetts Eye and Ear, Boston, Massachusetts, USA
- Department of Otolaryngology Head and Neck Surgery, Division of Facial Plastic and Reconstructive Surgery, Johns Hopkins University, Baltimore, Maryland, USA
| | - David Shaye
- Division of Facial Plastic and Reconstructive Surgery, Department of Otolaryngology Head and Neck Surgery, Harvard Medical School, Massachusetts Eye and Ear, Boston, Massachusetts, USA
| | - Justin C McCarty
- Department of Surgery, St. Elizabeth's Medical Center, Tufts University School of Medicine, Boston, Massachusetts, USA
- Center for Surgery and Public Health, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jason Nellis
- Department of Otolaryngology Head and Neck Surgery, Division of Facial Plastic and Reconstructive Surgery, Johns Hopkins University, Baltimore, Maryland, USA
| | - Sofia -Lyford Pike
- Division of Facial Plastic and Reconstructive Surgery, Department of Otolaryngology Head and Neck Surgery, University of Minnesota, Minneapolis, Minnesota, USA
| | - Tessa A Hadlock
- Division of Facial Plastic and Reconstructive Surgery, Department of Otolaryngology Head and Neck Surgery, Harvard Medical School, Massachusetts Eye and Ear, Boston, Massachusetts, USA
| | - Shekhar K Gadkaree
- Division of Facial Plastic and Reconstructive Surgery, Department of Otolaryngology Head and Neck Surgery, University of Minnesota, Minneapolis, Minnesota, USA
- Division of Facial Plastic and Reconstructive Surgery, Department of Otolaryngology Head and Neck Surgery, University of Miami, Miami, Florida, USA
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11
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Trends in Facial Paralysis Management: A National Survey Study. J Craniofac Surg 2022; 33:1754-1761. [PMID: 35949018 DOI: 10.1097/scs.0000000000008725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 03/23/2022] [Indexed: 11/25/2022] Open
Abstract
INTRODUCTION Advances in operative management, minimally invasive procedures, and physical therapy have allowed for dramatic improvements in functional and cosmetic outcomes in patients with facial paralysis. Our goal was to evaluate the current trends and practice patterns in the diagnosis and management of facial paralysis by provider demographics. MATERIALS AND METHODS An electronic questionnaire was distributed to members of the American Academy of Facial Plastic and Reconstructive Surgery (AAFPRS). Practice patterns in the diagnosis and treatment were compared by level of training (fellowship-trained facial plastic and reconstructive surgeon versus non-fellowship trained), practice type (academic and private), practice length, patient volume, and presence of a dedicated facial nerve clinic. The bivariate associations of the outcome variables and the stratification factors were analyzed using 2-way contingency tables and Fisher's exact tests. RESULTS The survey was sent to 1129 members of the AAFPRS. The response rate was 11.7% (n=132). Most respondents were fellowship-trained surgeons (79%) in the academic setting (55%), and most have been in practice for more than 10 years (53%). Practice setting and patient volume were the factors most associated with significant variations in management, including the use of facial paralysis grading scales, photography/videography, patient-reported outcome metrics, as well as differences in both noninvasive and surgical management. CONCLUSION Based on the present study, several physician demographic factors may play a role in choosing which diagnostic and treatment options are employed for facial paralysis, with practice setting and patient volume appearing to be the 2 variables associated with the most significant differences.
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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: 16] [Impact Index Per Article: 8.0] [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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Kim BH, Ji JY, Kim MK, Ahn SH, Chung EJ. Application of a strip design to monitor the viability of buried radial forearm free flap in East Asians: A case series study. Auris Nasus Larynx 2022; 49:862-867. [DOI: 10.1016/j.anl.2022.03.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 01/23/2022] [Accepted: 03/04/2022] [Indexed: 11/16/2022]
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Salvage Procedures for Facial Reanimation With Neurovascular Flaps When Previous Surgeries Failed. Ann Plast Surg 2022; 89:196-200. [DOI: 10.1097/sap.0000000000003061] [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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Hemihypoglossal-facial nerve anastomosis: results and electromyographic characterization. Eur Arch Otorhinolaryngol 2021; 279:467-479. [PMID: 34036422 DOI: 10.1007/s00405-021-06893-4] [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] [Received: 02/21/2021] [Accepted: 05/18/2021] [Indexed: 10/21/2022]
Abstract
INTRODUCTION The facial nerve surgery belongs to the basic procedures during lateral skull base approaches. Its damage has serious medical and psychological consequences, and therefore mastery of reconstruction and correction techniques should belong to the repertoire of skull base surgeons. The goal of this study was to demonstrate usefulness of electromyographic follow-up in facial nerve reconstruction. MATERIAL AND METHODS A total of 16 patients underwent hemihypoglossal-facial anastomosis between 2005 and 2017. Most of the primary lesions came from vestibular schwannoma surgery. All patients were examined with electromyography and scored according to the House-Brackmann and IOWA grading scales. Function of the tongue has been evaluated. RESULTS Ten patients achieved definitive House-Brackmann grade 3 score (62.5%). We did not observe any association with the patient's age, previous irradiation and the etiology of the damage. Electromyography showed pathological spontaneous activity after the first surgery. Incipient regeneration potentials were detected in 4-17 months (average 7.6) and reached maximum in 6.5-18 months (average 16). Electromyographic assessment of the effect of tongue movement showed better mimic voluntary activity by swallowing or by moving the tongue up. There was no relationship between the start of activity and the interval to achieving maximal activity. CONCLUSION Hemihypoglossal-facial nerve anastomosis is a safe procedure and it is an optimal solution for cases lacking a proximal stump or in the case of reconstruction in the second stage. Electromyography can predict initial reinnervation activity after reconstructive procedures. During subsequent follow-up it can help to discover insufficiently recovering patients, however clinical characteristics are crucial.
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Abstract
Facial nerve injury often results in facial paralysis, which seriously affects the patients both aesthetically and functionally. Facial nerve reinnervation methods, including direct anastomosis, nerve graft, nerve transposition, cross-facial nerve graft, and combined surgeries, have recently become a hot topic with many new procedures being explored. This study summarizes the relevant literatures and discusses the scope of application, advantages, and disadvantages of the different methods. The treatment options or combined surgeries for facial nerve reinnervation should be individualized for specific patients to achieve the best reanimation outcome with good static symmetry, facial tone, and spontaneous, natural, symmetrical, and strong facial movements.
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Abstract
BACKGROUND Facial paralysis is a significant problem with functional, psychological, and esthetic consequences. Free muscle transfer for reanimation of the smile has been established as the preferred reconstructive method. However, little has been reported on the complications after this procedure. We sought to perform a critical analysis of these complications and their ultimate outcomes. METHODS A retrospective review was performed on consecutive patients undergoing microsurgical reconstruction of the smile by the senior author from 2013 through 2017. Patient demographics including age, race, body mass index, and medical comorbidities were recorded. The cause of facial palsy and type of microsurgical reconstruction were assessed. Patient outcomes including complications and management of the complication were analyzed. All statistical analyses were performed using nonparametric analyses. RESULTS We identified 17 patients who underwent microsurgical reconstruction of the smile, with 1 patient undergoing bilateral procedures, for a total of 18 microsurgical smile reanimation procedures performed. Sixteen of these were 1-stage reconstructions with the coaptation of the nerve to the masseter, whereas 2 were 2-stage reconstructions using cross-facial nerve grafts. The gracilis muscle was used as the donor muscle in all cases. The patients had a median age of 26.5 and a median follow-up of 1.04 years from surgery. There were no major early complications observed in our cohort. Eight (44.4%) reanimations developed a minor complication that required subsequent reoperation. The reoperations were performed at a median of 0.97 years after the microsurgical procedure. The most common indication for reoperation was lateral retraction of the insertion of the transplanted muscle, which occurred in 5 (62.5%) patients. One patient underwent surgical exploration for an abrupt loss of transplanted muscle function after trauma to the cheek. Another patient had less than expected transplanted muscle activity at 1 year postoperatively and underwent exploration of the cross-facial nerve graft and a neurorrhaphy revision. Lastly, 1 patient developed significant rhytids over the transplanted muscle secondary to tethering of the skin to the underlying muscle. This patient underwent 2 subsequent revisions, with placement of acellular dermal matrix between the muscle and skin and fat grafting. All patients had functional animation of the transplanted muscle postoperatively. CONCLUSIONS Complications occurred in 44.4% of patients undergoing microsurgical reanimation of the smile. Most complications were minor in nature and were readily addressed with advancement of the transplanted muscle. All patients in our series had muscle function after the muscle transplantation.
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Beckmann S, Caversaccio M, Anschuetz L. [Conductive hearing loss and peripheral facial nerve palsy]. HNO 2020; 67:710-711. [PMID: 31363796 DOI: 10.1007/s00106-019-0716-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- S Beckmann
- Universitätsklinik für Hals‑, Nasen- und Ohrenkrankheiten, Kopf- und Halschirurgie, Inselspital Bern, Freiburgstrasse 10, 3010, Bern, Schweiz
| | - M Caversaccio
- Universitätsklinik für Hals‑, Nasen- und Ohrenkrankheiten, Kopf- und Halschirurgie, Inselspital Bern, Freiburgstrasse 10, 3010, Bern, Schweiz
| | - L Anschuetz
- Universitätsklinik für Hals‑, Nasen- und Ohrenkrankheiten, Kopf- und Halschirurgie, Inselspital Bern, Freiburgstrasse 10, 3010, Bern, Schweiz.
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Facial reanimation: an update on nerve transfers in facial paralysis. Curr Opin Otolaryngol Head Neck Surg 2019; 27:231-236. [DOI: 10.1097/moo.0000000000000543] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Tollefson TT, Hadlock TA, Lighthall JG. Facial Paralysis Discussion and Debate. Facial Plast Surg Clin North Am 2018; 26:163-180. [PMID: 29636148 DOI: 10.1016/j.fsc.2017.12.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
This article examines 6 questions about facial paralysis answered by 3 experts in their field of facial plastic surgery. The topics covered include routine assessment, neuromuscular training, nonsurgical management, and the future of this field. All the authors answered these questions in a "How I do it" manner to provide the reader with a true understanding of their thoughts and techniques. This article provides a practical resource to all physicians and practitioners treating patients with facial paralysis on some of the most common questions and issues.
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Affiliation(s)
- Travis T Tollefson
- Facial Plastic and Reconstructive Surgery, Department of Otolaryngology-Head and Neck Surgery, University of California, Davis, UC Davis Medical Center, 2521 Stockton Boulevard, Suite 7200, Sacramento, CA 95817, USA
| | - Tessa A Hadlock
- Division of Facial Plastic and Reconstructive Surgery, Department of Otolaryngology-Head and Neck Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, 243 Charles Street, Boston, MA 02114, USA
| | - Jessyka G Lighthall
- Division of Otolaryngology-Head and Neck Surgery, Penn State Hershey Medical Center, 500 University Drive H-091, Hershey, PA 17033, USA.
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Bobarnac Dogaru GL, Juneja SC, Shokrani A, Hui RY, Chai Y, Pepper JP. The role of Hedgehog-responsive fibroblasts in facial nerve regeneration. Exp Neurol 2018; 303:72-79. [DOI: 10.1016/j.expneurol.2018.01.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Revised: 12/05/2017] [Accepted: 01/08/2018] [Indexed: 12/15/2022]
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van Veen MM, Dijkstra PU, Werker PM. A higher quality of life with cross-face-nerve-grafting as an adjunct to a hypoglossal–facial nerve jump graft in facial palsy treatment. J Plast Reconstr Aesthet Surg 2017; 70:1666-1674. [DOI: 10.1016/j.bjps.2017.06.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2017] [Revised: 05/29/2017] [Accepted: 06/01/2017] [Indexed: 10/19/2022]
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Yi H, Hu B, Yin G, Li X, Xu J, Ye J, Yang SM. Primary tumors of the facial nerve misdiagnosed: a case series and review of the literature. Acta Otolaryngol 2017; 137:651-655. [PMID: 28079432 DOI: 10.1080/00016489.2016.1267405] [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] [Indexed: 10/20/2022]
Abstract
CONCLUSION Unusual primary tumors of the facial nerve should be considered in patients with progressive facial paralysis, especially if this is accompanied by hearing loss or vertigo. Misdiagnosis could increase the difficulties of operation, diminish the chance of facial nerve reconstruction, and increase the likelihood of poor reconstructive outcomes. OBJECTIVE This paper was to determine the characteristics of facial nerve primary tumors misdiagnosed as tumor-free conditions many years prior, and to describe appropriate treatments. METHODS The cases of 11 Chinese patients with misdiagnosed primary tumors of the facial nerve were reviewed; every one had been misdiagnosed for more than 8 years. All patients presented with progressive or complete facial paralysis and hearing loss, with or without vertigo. The pre- and post-operative images (including CT scans of the temporal bone) and MRI data were reviewed. RESULTS All tumors were completely resected using the translabyrinthine or transmastoid approach and were confirmed to be primary tumors of the facial nerve. Facial-hypoglossal nerve anastomosis failed because fibrosis developed at the end of the facial nerve in one patient whom this study sought to manage in two stages. One patient accepted facial-hypoglossal nerve anastomosis of two-stage and patient status improved to House-Brackmann (H-B) grade V from H-B grade VI. The other nine patients chose not to undergo reconstruction.
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Affiliation(s)
- Haijin Yi
- Department of Otolaryngology, Head & Neck Surgery, Beijing Tsinghua Changgung Hospital, Medical Center, Tsinghua University, Beijing, PR China
| | - Bin Hu
- Department of Otolaryngology, Head & Neck Surgery, Beijing Tsinghua Changgung Hospital, Medical Center, Tsinghua University, Beijing, PR China
| | - Guoping Yin
- Department of Otolaryngology, Head & Neck Surgery, Beijing Tsinghua Changgung Hospital, Medical Center, Tsinghua University, Beijing, PR China
| | - Xin Li
- Department of Otolaryngology, Head & Neck Surgery, Beijing Tsinghua Changgung Hospital, Medical Center, Tsinghua University, Beijing, PR China
| | - Jinkun Xu
- Department of Otolaryngology, Head & Neck Surgery, Beijing Tsinghua Changgung Hospital, Medical Center, Tsinghua University, Beijing, PR China
| | - Jingying Ye
- Department of Otolaryngology, Head & Neck Surgery, Beijing Tsinghua Changgung Hospital, Medical Center, Tsinghua University, Beijing, PR China
| | - Shi-Ming Yang
- Department of Otolaryngology, Head & Neck Surgery, Institute of Otolaryngology of PLA, Chinese PLA General Hospital, Beijing, PR China
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Optical Feedback Control and Electrical-Optical Costimulation of Peripheral Nerves. Plast Reconstr Surg 2016; 138:451e-460e. [DOI: 10.1097/prs.0000000000002460] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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