Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 102062

Influence of stabilization splint on asymmetric activity of masticatory muscles


Alajbeg Ž., Iva; Valentić-Peruzović, Melita; Illeš, Davor; Dulčić, Nikša; Knezović-Zlatarić, Dubravka
Influence of stabilization splint on asymmetric activity of masticatory muscles // Book of abstracts of the 25th Annual Conference of EPA
Prague, Czech Republic, 2001. str. 52-52 (poster, nije recenziran, sažetak, znanstveni)


CROSBI ID: 102062 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Influence of stabilization splint on asymmetric activity of masticatory muscles

Autori
Alajbeg Ž., Iva ; Valentić-Peruzović, Melita ; Illeš, Davor ; Dulčić, Nikša ; Knezović-Zlatarić, Dubravka

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Book of abstracts of the 25th Annual Conference of EPA / - Prague, Czech Republic, 2001, 52-52

Skup
25th Annual Conference of Europeean Prosthodontioc Association

Mjesto i datum
Prag, Češka, 6-8.09.2001

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
stabilization splint; electromyography

Sažetak
Pathophysiologic conditions in temporomandibular dysfunction (TMD) can be separated into temporomandibular joint disorders and masticatory muscles disorders. Occlusal appliances, commonly referred to as interocclusal splints, are routinely used in the management of temporomandibular disorders. The aim of this study was to determine the short-term effect of full-arch maxillary stabilization splint on the asymmetry of the masticatory muscle activity in patients with temporomandibular dysfunction before and after splint therapy. In this study 6 TMD patients were investigated. Surface EMG recordins were obtained from left and right anterior temporal, masseter and digastric muscles during clenching with the maximum voluntary contraction (MVC) as well as in clenching at 50 % and 25 % of the maximum activity in the position of maximal intercuspation of teeth. In order to quantify asymmetrical masticatory muscle activity, the asymmetry index (IAs) was calculated for each subject and for each muscle from the average anterior temporal masseter and digastric EMG potentials recorded during each test (100% MVC, 50% MVC and 25% MVC). Results have shown the use of splint decreased the asymmetry of all muscles since after the therapy the asymmetry indices were significantly lowered (p < 0.05). This result suggests that the use of a splint could be a method of suppressing clench-caused aggravation of temporomandibular dysfunction. After the therapy, the level of temporal muscle symmetty during submaximal clenching in the intercuspal position increased significantly. This investigation points out the major role of EMG in evaluation of treatment success rate when using stabilization occlusal splint.

Izvorni jezik
Engleski

Znanstvena područja
Dentalna medicina



POVEZANOST RADA


Projekti:
065911
065008

Ustanove:
Stomatološki fakultet, Zagreb

Citiraj ovu publikaciju

Alajbeg Ž., Iva; Valentić-Peruzović, Melita; Illeš, Davor; Dulčić, Nikša; Knezović-Zlatarić, Dubravka
Influence of stabilization splint on asymmetric activity of masticatory muscles // Book of abstracts of the 25th Annual Conference of EPA
Prague, Czech Republic, 2001. str. 52-52 (poster, nije recenziran, sažetak, znanstveni)
Alajbeg Ž., I., Valentić-Peruzović, M., Illeš, D., Dulčić, N. & Knezović-Zlatarić, D. (2001) Influence of stabilization splint on asymmetric activity of masticatory muscles. U: Book of abstracts of the 25th Annual Conference of EPA.
@article{article, year = {2001}, pages = {52-52}, keywords = {stabilization splint, electromyography}, title = {Influence of stabilization splint on asymmetric activity of masticatory muscles}, keyword = {stabilization splint, electromyography}, publisherplace = {Prag, \v{C}e\v{s}ka} }
@article{article, year = {2001}, pages = {52-52}, keywords = {stabilization splint, electromyography}, title = {Influence of stabilization splint on asymmetric activity of masticatory muscles}, keyword = {stabilization splint, electromyography}, publisherplace = {Prag, \v{C}e\v{s}ka} }




Contrast
Increase Font
Decrease Font
Dyslexic Font