OBJECTIVE: To analyze and to compare the recovery and the development of synkinesis in patients with idiopathic facial palsy (Bell's palsy) following treatment with two methods of rehabilitation, kinesitherapy (KT) and biofeedback/EMG (BFB/EMG). STUDY DESIGN: Retrospective cases--series review. METHODS: Seventy-four patients with Bell' palsy were clinically evaluated within 1 month from onset of palsy and at 12 months after palsy (House scale and synkinesis evaluation). Electromyography (EMG) and Electroneurography (ENG) were performed about 4 weeks after palsy to better evaluate functional abnormalities due to facial nerve lesion. The patients followed two different protocols for rehabilitation: the first 32 patients were treated with therapeutic exercises performed by therapists (KT group), the latter 42 patients were treated using BFB/EMG methods (BFB group) with inhibition of synkinetic movement as the primary goal. RESULTS: KT and BFB patients were evaluated for clinical and neurophysiological characteristics before rehabilitative treatment. BFB patients showed better clinical recovery and minor synkinesis than KT patients. CONCLUSIONS: BFB/EMG seems to be more useful than KT in Bell's palsy treatment. This could be due to the fact that BFB/EMG gives more accurate information than KT on muscle activation with better modulation in voluntary recruitment of motor unit.
OBJECTIVE: To analyze and to compare the recovery and the development of synkinesis in patients with idiopathic facial palsy (Bell's palsy) following treatment with two methods of rehabilitation, kinesitherapy (KT) and biofeedback/EMG (BFB/EMG). STUDY DESIGN: Retrospective cases--series review. METHODS: Seventy-four patients with Bell' palsy were clinically evaluated within 1 month from onset of palsy and at 12 months after palsy (House scale and synkinesis evaluation). Electromyography (EMG) and Electroneurography (ENG) were performed about 4 weeks after palsy to better evaluate functional abnormalities due to facial nerve lesion. The patients followed two different protocols for rehabilitation: the first 32 patients were treated with therapeutic exercises performed by therapists (KT group), the latter 42 patients were treated using BFB/EMG methods (BFB group) with inhibition of synkinetic movement as the primary goal. RESULTS: KT and BFBpatients were evaluated for clinical and neurophysiological characteristics before rehabilitative treatment. BFBpatients showed better clinical recovery and minor synkinesis than KT patients. CONCLUSIONS:BFB/EMG seems to be more useful than KT in Bell's palsy treatment. This could be due to the fact that BFB/EMG gives more accurate information than KT on muscle activation with better modulation in voluntary recruitment of motor unit.
Authors: Asma Alonazi; Shahnaz Hasan; Shahnawaz Anwer; Azfar Jamal; Suhel Parvez; Faiz Abdulaziz Saleh Alfaiz; Heng Li Journal: Int J Environ Res Public Health Date: 2021-04-23 Impact factor: 3.390
Authors: Justin R Shinn; Nkechi N Nwabueze; Liping Du; Priyesh N Patel; Kevin K Motamedi; Cathey Norton; William R Ries; Scott J Stephan Journal: JAMA Facial Plast Surg Date: 2019-05-01 Impact factor: 4.611