Acupuncture and Traditional Chinese Medicine in the Treatment of Peripheral Facial Palsy Caused by Wisdom Tooth Extraction: A Case Report.

BACKGROUND: Peripheral facial palsy is characterized by acute peripheral facial nerve paralysis. While most cases have no identifiable cause, some are linked to infectious or noninfectious factors. The potential connection between herpes simplex virus-1 and peripheral facial palsy has been studied since the 1970s, with a small number of cases reported following tooth extraction. Patients who have treatment delayed for over a year and still exhibit no signs of recovery have a bleak prognosis. In this case, factors contributing to facial paralysis in this patient are facial nerve injury as a result of wisdom teeth extraction, improper nursing, and delayed treatment. CASE PRESENTATION: A 23-year-old female presented with numbness and stiffness on the right side of the outer skin around the lips. These symptoms persisted for about 4 years after the extraction of the right lower wisdom tooth. Physical examination revealed House-Brackmann grade II peripheral facial paralysis. Acupuncture and traditional Chinese medicine treatments were initiated with an aim to facilitate nerve repair and neurofacilitation in the affected area. Following a 4-week course of treatment, the patient experienced a decrease in numbness and stiffness in the area, and treatment was discontinued. CONCLUSION: The combination of acupuncture and traditional Chinese medicine is a safe and promising supplementary therapy for peripheral facial palsy caused by wisdom tooth extraction. Nevertheless, it is imperative to conduct larger scale and randomized controlled studies to determine whether these complementary interventions have a significant additive or synergistic effect toward achieving complete recovery in the patients.Die periphere Fazialisparese ist durch eine akute periphere Gesichtsnervenlähmung gekennzeichnet. Meist ist keine erkennbare Ursache feststellbar, doch besteht bei einigen Fällen ein Zusammenhang mit infektiösen oder nicht-infektiösen Faktoren. Ein möglicher Zusammenhang zwischen dem Herpes-simplex-Virus-1 (HSV-1) und der peripheren Fazialisparese wird seit den 1970er Jahren untersucht, und es wurde über eine kleine Zahl von Fällen nach einer Zahnextraktion berichtet. Patienten, bei denen die Behandlung erst nach einjähriger Verzögerung oder noch später beginnt und die keine Anzeichen für eine Besserung zeigen, haben eine ungünstige Prognose. In diesem Fall sind die Faktoren, die zur Gesichtslähmung des Patienten beitragen, eine Verletzung des Nervus facialis infolge der Weisheitszahnextraktion, unsachgemäße Pflege und ein verzögerter Behandlungsbeginn.Eine 23-jährige Frau stellte sich mit Taubheitsgefühl und Steifigkeit auf der rechten Seite im Bereich der äußeren Haut um die Lippen herum vor. Die Symptome bestanden seit der Extraktion des rechten unteren Weisheitszahns etwa 4 Jahre zuvor. Die körperliche Untersuchung ergab eine periphere Fazialisparese Grad II nach House-Brackmann. Es wurde eine Behandlung mit Akupunktur und traditioneller chinesischer Medizin begonnen, um die Nervenreparatur und die Neurofazilitation im betroffenen Bereich zu fördern. Nach vierwöchiger Behandlung kam es bei der Patientin zu einer Abnahme des Taubheitsgefühls und der Steifigkeit im betroffenen Bereich und die Behandlung wurde beendet.Die Kombination von Akupunktur und traditioneller chinesischer Medizin ist eine sichere und erfolgversprechende ergänzende Therapie für die periphere Fazialisparese nach Weisheitszahnextraktion. Allerdings müssen unbedingt größere und randomisierte kontrollierte Studien durchgeführt werden, um festzustellen, ob diese komplementärmedizinischen Methoden in Hinblick auf das Ziel einer vollständiger Genesung der Patienten einen signifikanten additiven oder synergistischen Effekt haben.

Should acupuncture therapy be used for acute facial paralysis? A protocol for systematic review.

BACKGROUND: Peripheral facial paralysis (PFP) results in functional disorder and social dysfunction, when it is under a severe condition at onset, long-term poor outcomes do occur. Different acupuncture methods have been reported to be potentially effective for shortening the disease course and reducing the occurrence of sequelae when they are applied at an early stage. Neuro edema is a common pathological feature in the acute phase, and many clinical studies have suggested its effect of reducing facial nerve edema. It is of value to estimate the effectiveness and safety of acupuncture treatment at the onset, and to assess the most suitable acupuncture method for the acute period. METHODS AND ANALYSIS: All the RCTs and quasi-RCTs on acupuncture therapy for patients who is during acute stage of PFP will be included. The recovery rate of facial function, the time it takes to restore facial function and the odds of sequelae occurring will be the key parts we focus on. Psychological well-being and quality of life will also be evaluated. Literature searching will be conducted until December 31th, 2022 from eight databases systematically. Two reviewers will screen the literature and extract the data independently. RevMan software will be used for data analysis, and the version 2 of the Cochrane risk-of-bias tool (RoB 2) will be used to assess the certainty of evidence. Forest plots and summary findings will be generated. If data permits, a meta-analysis will be conducted. ETHICS AND DISSEMINATION: Since this study will not involve clinical treatment of patients, ethics approval is not required. The result of this study will be submitted to a peer-reviewed journal for publication and as a proposal for clinical practice and further study on acupuncture treatment at the early stage of PFP. DISCUSSION: This review will summarize the evidence on the different type of acupuncture therapy for acute Bell's palsy and Ramsay-Hunt syndrome. We anticipate that it would be safe and effective when applied to the acute phase of PFP, and some specific suitable acupuncture methods would be found resulting from this review. SYSTEMATIC REVIEW REGISTRATION: International Prospective Register for Systematic Reviews (PROSPERO) number CRD42020205127.

Delayed onset peripheral facial nerve palsy after dental extraction: a case report and literature review.

Peripheral facial nerve palsy (PFP) is a rare occurrence after dental extraction. Early onset PFP after the procedure can be caused by trauma and/or local anesthesia, whereas delayed onset PFP has more speculative etiologies. The latter has a certain affiliation to Bell's palsy and is therefore primarily treated with corticosteroids, and long-term follow-up is often warranted. This article reports a unique case of a 30-year-old woman developing a delayed onset right-sided PFP after local intraoral anesthetic injection for molar extraction. Facial nerve injury was identified with signs of denervation and neuritis and the patient was treated with nonsteroidal anti-inflammatory drug, corticosteroids, vitamin B supplements, and mime therapy. After 9 months, the patient showed an improvement of the facial muscle activity and went from a grade IV to a grade III on the House-Brackmann grading scale.

Treatment of traumatic facial paralysis in a child with electroacupuncture and hyperbaric oxygen: A case report.

BACKGROUND: Facial paralysis is a common clinical entity that is characterized by movement dysfunction of the facial expression muscles without age restrictions. Currently, many strategies are used to treat facial paralysis in clinical practice, such as glucocorticoids, surgery, and biofeedback therapy; however, the therapeutic effect of these therapies is not ideal. Among all types of facial paralysis, traumatic facial paralysis is difficult to treat. Finding an effective treatment is necessary. PATIENT PRESENTATION: The patient is a 2-year-old girl who was struck in the head by a car. She was noted to have right peripheral facial paralysis 12 h after the injury. A therapy combining electroacupuncture and hyperbaric oxygen was used to treat her. The patient was cured after 8 weeks of treatment (House-Brackmann Grade I). CONCLUSION: By reporting this successful case, this combined treatment for child traumatic facial paralysis is recommended. However, further research is necessary to determine whether this treatment has such a positive effect on all cases.

Comparison of therapeutic effects of different acupuncture and moxibustion therapies in the treatment of peripheral facial nerve paralysis: A protocol for systematic review and network meta-analysis.

BACKGROUND: Previous evidences show that acupuncture and moxibustion therapy has positive effects on peripheral facial nerve paralysis (PFP), but there are many acupuncture treatments based on meridian theory, and there are differences in the efficacy of each program. This study will compare the clinical efficacy of different acupuncture treatments for PFP through mesh meta-analysis. METHODS: Randomized controlled trials of acupuncture therapy in the treatment of PFP are going to be retrieved from 8 Science databases including CNKI, Wanfang, VIP and Chinese Biomedical Science, PubMed, Embase, Web of Science and the Cochrane Library from establishment to January 2022. We will use the Cochrane Risk Bias Assessment Tool to assess the quality of the studies and the grading of recommendation assessment, development and evaluation method to assess the strength of the evidence. All data analyses will be performed by Revman5.3, Gemtc 0.14.3, and Stata 14.0. RESULTS: This study will evaluate the efficacy of different acupuncture treatments for PFP by evaluating clinical efficacy rate, facial nerve function score, facial disability score scale, facial electromyography, adverse reactions, etc, and further explore the mechanism of action of each therapy. CONCLUSION: This study will provide a reliable evidence-based basis for selecting the best acupuncture treatment for PFP. TRIAL REGISTRATION: Open science framework registration number: DOI 10.17605/OSF.IO/XQRK9.

Selective Facial Muscle Activation with Acute and Chronic Multichannel Cuff Electrode Implantation in a Feline Model.

OBJECTIVES: Facial paralysis is a debilitating condition with substantial functional and psychological consequences. This feline-model study evaluates whether facial muscles can be selectively activated in acute and chronic implantation of 16-channel multichannel cuff electrodes (MCE). METHODS: Two cats underwent acute terminal MCE implantation experiments, 2 underwent chronic MCE implantation in uninjured facial nerves (FN) and tested for 6 months, and 2 underwent chronic MCE implantation experiments after FN transection injury and tested for 3 months. The MCE were wrapped around the main trunk of the skeletonized FN, and data collection consisted of EMG thresholds, amplitudes, and selectivity of muscle activation. RESULTS: In acute experimentation, activation of specific channels (ie, channels 1-3 and 6-8) resulted in selective activation of orbicularis oculi, whereas activation of other channels (ie, channels 4, 5, or 8) led to selective activation of levator auris longus with higher EMG amplitudes. MCE implantation yielded stable and selective facial muscle activation EMG thresholds and amplitudes up to a 5-month period. Modest selective muscle activation was furthermore obtained after a complete transection-reapproximating nerve injury after a 3-month recovery period and implantation reoperation. Chronic implantation of MCE did not lead to fibrosis on histology. Field steering was achieved to activate distinct facial muscles by sending simultaneous subthreshold currents to multiple channels, thus theoretically protecting against nerve damage from chronic electrical stimulation. CONCLUSION: Our proof-of-concept results show the ability of an MCE, supplemented with field steering, to provide a degree of selective facial muscle stimulation in a feline model, even following nerve regeneration after FN injury. LEVEL OF EVIDENCE: N/A.

[Professor ZHENG Liang's experience and understanding of postoperative facial paralysis treated with acupotomy].

Professor ZHENG Liang believes that the main pathogenesis of postoperative facial paralysis is related to the retarded circulation of qi and blood and malnutrition of tendons and vessels in local area because of local retention of "stasis" after surgical trauma. In treatment of postoperative facial paralysis with acupotomy, the abnormal facial structure after operation should be considered specially. The region where acupotomy is exerted is determined by taking surgical scar as the center so that the local adhesion can be released and separated. In treatment, the knife needle should be as fine as possible and the attention be paid to the direction of needle insertion and the release amplitude. The frequency of acupotomy should be once per week.

Physical Therapy for Iatrogenic Facial Paralysis: A Systematic Review.

Importance: Facial paralysis (FP) after surgery has substantial functional, emotional, and financial consequences. Most iatrogenic FP is managed by watchful waiting, with the expectation of facial function recovery. A potential treatment is physical therapy (PT). Objective: To investigate whether noninvasive PT compared with no PT or other intervention improves facial nerve outcomes in adults with iatrogenic FP. Evidence Review: Patients with noniatrogenic FP, facial reanimation surgery, and invasive adjunctive treatments (acupuncture or botulinum toxin injection) were excluded. A systematic review was conducted for records discussing iatrogenic FP and PT; a search for these records was performed using Ovid MEDLINE (1946-2019), Embase (1947-2019), Scopus (1823-2019), Cochrane Database of Systematic Reviews, Cochrane Central Register of Controlled Trials, World Health Organization International Clinical Trials Registry Platform (2004-2019), and ClinicalTrials.gov (1997-2019). The references of all the included articles were also assessed for eligible studies. All human participant, English-language study designs with at least 2 cases were included. Quality assessment was performed using the Methodological Index for Non-randomized Studies (MINORS) and the revised Cochrane Risk of Bias 2 (RoB 2) tool for randomized controlled trials. All search strategies were completed on May 16, 2019, and again on October 1, 2019. Findings: Fifteen studies (7 of which were retrospective cohort studies) and 313 patients with iatrogenic FP were included in the systematic review. Most iatrogenic FP (166 patients [53%]) was associated with parotidectomy; traditional PT (ie, facial massage) was the most common intervention (196 patients [63%]). The use of various facial grading systems and inconsistent reporting of outcomes prevented direct comparison of PT types. Conclusions and Relevance: Because of heterogeneity in reported outcomes of facial nerve recovery, definitive conclusions were unable to be made regarding the association between PT and outcomes of iatrogenic FP. Physical therapy probably has benefit and is associated with no harm in patients with iatrogenic FP.

Advances in facial nerve management in the head and neck cancer patient.

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.

Acupuncture as Part of Iatrogenic Facial Nerve Palsy Rehabilitation-First Report.

BACKGROUND: Facial paresis is one of the complications after treatment for vestibular schwannoma (VS). Acupuncture has been used for Bell palsy but not in iatrogenic facial paresis. The objective of this study is to measure the efficacy of using acupuncture for iatrogenic facial nerve palsy and patients' satisfaction. METHODS: This is a single-center retrospective study with patients from 2007-2019 received treatment for newly diagnosed or recurrent VS. Some patients who suffered facial paresis after surgery had self-initiated acupuncture. All patients who had facial paresis were included. Their facial nerve status before and immediately after surgery, postoperative 6 months and 12 months, were recorded. Those who received acupuncture also answered 6- and 12-month patient satisfaction surveys over the phone. Adverse effects were also assessed. RESULTS: There were 123 patients in this period. Of these, 29 patients had iatrogenic facial paresis and 23 of them received acupuncture. There was significant improvement of facial paresis for the acupuncture group compared with the nonacupuncture group at 6 and 12 months. More than 80% of patients who received acupuncture were satisfied. They had motor improvement and experienced less pain and tightness. No adverse effects were reported. CONCLUSIONS: Acupuncture for postresection VS facial paresis seemed to speed up its recovery. Both patients' recovery and satisfaction were good after acupuncture, and it seemed to be a safe procedure in trained hands.

Topical insulin in neurotrophic keratopathy after resection of acoustic neuroma. / Insulina tópica en queratopatía neurotrófica tras resección de neurinoma del acústico.

CASE REPORT: A patient with a history of surgical resection of an acoustic neuroma presented with involvement of both the left facial nerve and the left trigeminal nerve. She initially consulted for exposure keratitis, but two weeks later presented with an infectious keratitis. After taking the corneal sample, she presented with persistent epithelial defect, which did not respond to medical management. Topical insulin was indicated, and a decrease in the area of the lesion was seen in the following 5 days. A therapeutic contact lens was also placed at that time and finally, two weeks after the initiation of insulin, the epithelial defect completely closed. DISCUSSION: This was a complex case due to the confluence of facial paralysis, neurotrophic keratitis, and infectious keratitis, which finally had a successful outcome. Topical insulin can be an effective adjuvant therapy in cases of neurotrophic ulcers that do not respond to standard therapy.

Otitis media crónica supurativa por Mycobacterium tuberculosis. Un reto diagnóstico / Chronic suppurative otitis media by Mycobacterium tuberculosis. A diagnostic challenge

No disponible

The effects of lipoic acid and methylprednisolone on nerve healing in rats with facial paralysis.

OBJECTIVE: To investigate the effects of lipoic acid and methylprednisolone on nerve healing in rats with traumatic facial paralysis. MATERIALS AND METHODS: The rats were randomly divided into four groups, with six rats in the control group and eight each in the remaining three groups. The buccal branch of the facial nerve in all groups except the control group was traumatized by a vascular clamp for 40 minutes. Group 1 was given lipoic acid (LA), Group 2 was given methylprednisolone (MP), and Group 3 was given lipoic acid and methylprednisolone (LA + MP) for one week. Nerve stimulus thresholds were measured before trauma, after trauma and at the end of the one week treatment period. RESULTS: When the groups were compared with each other, post-treatment threshold levels of LA + MP were significantly lower than LA. Although post-treatment threshold levels of LA and MP were still higher than the control group, there was no significant difference between LA + MP and control values (p > .05). CONCLUSION: Lipoic acid has a positive effect on nerve healing and can enhance the effect of methylprednisolone treatment. It is a good alternative in cases where methylprednisolone cannot be used.

Yamamoto New Scalp Acupuncture, Applied Kinesiology, and Breathing Exercises for Facial Paralysis in a Young Boy Caused by Lyme Disease-A Case Report.

The case study reports on the effect of pharmacological, complementary, and alternative medicine including YNSA, Applied Kinesiology, and respiratory exercises in a 9-year-old boy with facial paralysis. The boy suffered from borreliosis and one-sided facial paralysis that occurred 3.5 weeks after being bitten by a tick and persisted despite 4 weeks of medication with antibiotics. In the first treatment, muscle function as assessed by the coachman׳s test was normalized, and improvement in the facial paralysis was observed. Within 8 additional treatments over a period of 2 months, the boy showed complete recovery. The case shows a multimodal approach to facial paralysis integrating pharmacological treatment and CAM including YNSA, Applied Kinesiology, and breathing exercises.

[Malignant infantile osteopetrosis revealed by choanal atresia: A case report]. / Ostéopétrose maligne infantile révélée par une atrésie des choanes : à propos d'un cas.

Malignant infantile osteopetrosis is a rare genetic disease characterized by increased bone density due to osteoclastic dysfunction. We report on the case of a 3-month-old girl who was referred to our hospital by the ENT department for severe anemia in the context of bilateral choanal atresia. Clinical examination showed failure to thrive, anemia, respiratory distress, bilateral choanal atresia, and chest deformation. The abdomen was soft with large hepatosplenomegaly. We noted a lack of eye tracking, no optical-visual reflexes, and left nerve facial paralysis. The blood count showed normocytic normochromic anemia with severe thrombocytopenia. The infectious work-up and blood smears were negative. The skeleton X-ray showed diffuse bone densification of the skull, long bones, pelvis, vertebrae, and ribs. The facial bone CT confirmed membranous choanal atresia. The molecular biology search for the TCIRG1 gene mutation was not available. The patient had supportive treatment (transfusion, oral steroid, vitamin D, oxygen, nutrition). Bone marrow transplantation was indicated but not available. She died at 6 months in a context of severe anemia and bleeding. Malignant infantile osteopetrosis is rare and symptoms are nonspecific. Diagnosis should be considered in young infants presenting refractory anemia, particularly in the context of choanal atresia. Bone marrow transplantation remains the only curative treatment.

Effectiveness of facial exercise therapy for facial nerve dysfunction after superficial parotidectomy: a randomized controlled trial.

OBJECTIVES: To compare the effectiveness of a daily home-based facial exercise therapy with a supervised rehabilitation technique for the treatment of postoperative facial dysfunction in patients undergoing conventional superficial parotidectomy. DESIGN: Prospective, randomized trial, controlled. SETTING: Surgery and Rehabilitation Units, university hospital. SUBJECTS: Consecutive patients ( n=79, mean age 48 years) who underwent superficial parotidectomy with facial nerve dissection were randomly divided into two groups. INTERVENTION: Control group (CG) were given a daily homework manual to perform ordinary postoperative facial mimic exercises autonomously in front of the mirror at home. Experimental group (EG) patients with moderate-severe paresis received supervised rehabilitation therapy that consisted in weekly sessions with facial exercises and massages and performed daily facial exercises at home. EG patients with slight paresis were instructed to undertake self-massage and mirror exercises. MAIN OUTCOME MEASURES: Postoperative dysfunction of facial nerve and branches was quantified measuring the prevalence, magnitude and duration of paresis by the House-Brackmann Facial Nerve Grading System up to 12th months. RESULTS: Facial paresis incidence at 1st week was 77.2%, being the marginal-mandibular nerve the most affected (64.5%). No statistically significant differences were found at any time of the study when comparing the frequency, magnitude and duration of paresis between EG and CG and among patients who had presented moderate-severe paresis. In the absence of intraoperative nerve injury, complete recovery of facial mobility was observed within 12 months, regardless of treatment group. CONCLUSION: Rehabilitation therapy and mirror facial exercises performed autonomously at home were equally effective for postoperative functional recovery.

[Different stimulation intensities of acupuncture at Hegu (LI 4) for central facial nerve paralysis after ischemic stroke: a randomized controlled trial].

OBJECTIVE: To observe the clinical efficacy of acupuncture at Hegu (LI 4) on central facial nerve paralysis after ischemic stroke, and explore dose-effect relationship among different stimulation intensities of acupuncture at Hegu (LI 4) as well as its optimal treatment plan. METHODS: According to different acupuncture stimulation intensities which were based on treatment time and needle insertion direction, fifty patients were randomly divided into a Hegu 1 group, a Hegu 2 group, a Hegu 3 group, a Hegu 4 group and a control group, ten cases in each one. Different stimulation intensities of acupuncture at Hegu (LI 4) combined with facial paralysis acupoints, including Yingxiang (LI 20), Dicang (ST 4), Jiache (ST 6) and Quanliao (SI 18), were applied in Hegu 1 to 4 groups; meanwhile acupuncture at stroke acupoints, including Neiguan (PC 6), Shuigou (GV 26) and Sanyinjiao (SP 6), and medication treatment were adopted. Except acupuncture at Hegu (LI 4), the treatment of the control group was identical as Hegu groups. The treatment duration lasted for 14 days. The House-Brackmann facial never grading systems (H-B), Toronto facial grading system (TFGS), degrees of facial never paralysis (DFNP), facial disability index (FDI) and clinical efficacy were compared among groups. RESULTS: (1) Compared before the treatment, H-B, TFGS, DFNP and physical function score in FDI were all improved significantly in the Hegu 1 to 4 groups (all P < 0.05), but social function score in FDI was not obviously improved (all P > 0.05); all the scores in the control group were not evidently changed (all P > 0.05). (2) Compared with the control group, differences of H-B before and after treatment in the Hegu 1 to 4 groups, differences of TFGS in the Hegu 2 group and differences of DFNP in the Hegu 1 and Hegu 2 group were significantly improved (all P < 0.05). The differences of any scale among Hegu 1 to 4 groups were not significant (all P > 0.05), in which the most evident change was found in Hegu 2 group. (3) The total effective rate was 90.0% (9/10), 100.0% (10/10), 90.0% (9/10) and 80.0% (8/10) in Hegu 1 to 4 groups, which were significantly higher than 60.0% (6/10) in the control group (all P < 0.05). CONCLUSION: Acupuncture at Hegu (LI 4) has affirmative clinical efficacy on central facial nerve paralysis after ischemic stroke, in which oblique insertion along the opposite direction of meridian for 5 s of twirling manipulation has the best clinical effect.