title: Electrical (faradic) stimulation versus active mobilization exercise in the physical management of post-surgical temporomandibular joint hypomobility.
abstract: This clinical study compared the efficacy of faradic stimulation and active mobilization exercises in the physical management of patients with post-surgical immobilization of the temporomandibular joint (TMJ) resulting in hypomobility of the joint. Eight volunteer dental patients with post-surgical immobilization TMJ hypomobility at the University College Hospital (U.C.H.), Ibadan, Nigeria participated in the study. Duration of TMJ immobilization was between 6 and 10 weeks (mean 7.13 +/- 1.55). Patients were alternately assigned to two groups as they became available. Patients in group A received mild infra-red radiation to the TMJ region and faradic stimulation to the muscles that move the joint while patients in group B had mild infra-red radiation and TMJ mobilization exercises. Treatment continued until pain relief and full range of the TMJ were attained. However after three treatment sessions, attendance became irregular because the patients were satisfied with their recovery. Pain perception was measured using the visual analogue scale. Interincisal opening was measured using a pair of mathematical set divider and a measuring ruler. The results showed that both faradic stimulation and exercises significantly improved the interincisal opening and pain perception although electrical stimulation improved mouth opening more significantly than active exercise.
authors.affiliation: Department of Physiotherapy, University of Ibadan, Ibadan, Nigeria.
authors.forename: A O
authors.initials: AO
authors.lastname: Sanya
authors.forename: A O
authors.initials: AO
authors.lastname: Balogun
authors.forename: J T
authors.initials: JT
authors.lastname: Arotiba
authors.forename: T K
authors.initials: TK
authors.lastname: Hamzat
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D004599:Electric Stimulation Therapy / Q000379:methods*; D005081:Exercise Therapy / Q000379:methods*; D005260:Female; D006801:Humans; D007103:Immobilization / Q000009:adverse effects*; D007593:Joint Instability / Q000209:etiology* / Q000503:physiopathology / Q000523:psychology / Q000534:rehabilitation*; D008297:Male; D010147:Pain Measurement; D010149:Postoperative Pain / Q000175:diagnosis / Q000209:etiology; D017060:Patient Satisfaction; D011183:Postoperative Complications / Q000209:etiology* / Q000503:physiopathology / Q000523:psychology / Q000534:rehabilitation*; D016059:Range of Motion, Articular; D013704:Temporomandibular Joint; D013705:Temporomandibular Joint Disorders / Q000601:surgery*; D013997:Time Factors; D016896:Treatment Outcome