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Maximum Opening and Closing Forces Exerted by Diverse Skeletal Types

Year 1971, Volume: 5 Issue: 2, 121 - 128, 12.06.2013

Abstract

ÖZET

Toplam 44 olan iskeletsel hypodivergent ve hyperdiverg&nt kişilerde maksimum ısırma gücünü bulmak için gnathadinametreden ve maksimum ağız açma kuvvetini tespit etmek için de özel bir aygıttan yararlanıldı. Elde edilen sonuçlar, elektronik beyinle çözümlendi. Bu suretle cinsiyet göz önüne alınmadan ağız açma gücünde, sağ ve sol ısırma güçlerinin ortalaması ve standard deviasyonları saptandı. Aynı işlem cinsiyet dikkate alınarak tekrarlandı. Bundan sonra bahsedilen bu değişkenler arasında bir farkm bulunup bulunmadığını saptamak için de manalılık testi «test of significance« uygulandı. Son olarak yaş ve ölçülen değerler arasında bir ilişkinin bulunup bulunmadığı «doğrusal korelasyon» analizi ile tespit edildi.

Araştırmada elde edilen sonuçlar:

1 — Her iki iskeletsel tipte maksimum sağ ve sol ısırma gücü arasında bir fark yoktur.

2 — Her iki iskeletsel grupta maksimum ağız açma ve kapama kuvvetleri arasında pozitif bir orantı vardır.

3 — skeletsel divergent tipli kişilerin ağız açma ve kapama güçleri arasında belirli farklar mevcuttur.

4 — Erkekler, kadınlara nazaran, ağız açma ve kapamada 0,05 <P <0,10 sınırları içinde [Borderline significance) bir fark göstermektedirler.

Summary and Conclusions

 

An appliance was constructed to measure the maximum opening force, whereas, a gnathodynamometier was utilized to record maximum closing force of 44 subjects. The collected data was analyzed by computer regardless of sex, to determine both the mean and the standard deviation of the opening forces, and the average right and left side closing forces. The data was also computed for the above mentioned variables to find out the mean and the standard deviation for both sexes. The student's t test was utilized to determine if there were any significant differences in the before mentioned variables. A linear correlation analysis was made using data of age and measured forces to see if a relationship existed.

The following conclusions were obtained from this investigation.

1) Right side and left side for each skeletal type did not show any important difference.

2) Each skeletal type exhibited significant positive correlation between maximum opening and closing forces.

3) Skeletal open and closed bite subjects did present significant diffrences in measuring the maximum opening and closing forces.

4) Maximum biting and opening forces tend to greater in males than females, but the results ware only of bordeline significance.

Year 1971, Volume: 5 Issue: 2, 121 - 128, 12.06.2013

Abstract

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Details

Primary Language Turkish
Journal Section Original Research Articles
Authors

Erkut Yıldırım This is me

Publication Date June 12, 2013
Published in Issue Year 1971 Volume: 5 Issue: 2

Cite

APA Yıldırım, E. (2013). Maximum Opening and Closing Forces Exerted by Diverse Skeletal Types. Journal of Istanbul University Faculty of Dentistry, 5(2), 121-128.
AMA Yıldırım E. Maximum Opening and Closing Forces Exerted by Diverse Skeletal Types. J Istanbul Univ Fac Dent. June 2013;5(2):121-128.
Chicago Yıldırım, Erkut. “Maximum Opening and Closing Forces Exerted by Diverse Skeletal Types”. Journal of Istanbul University Faculty of Dentistry 5, no. 2 (June 2013): 121-28.
EndNote Yıldırım E (June 1, 2013) Maximum Opening and Closing Forces Exerted by Diverse Skeletal Types. Journal of Istanbul University Faculty of Dentistry 5 2 121–128.
IEEE E. Yıldırım, “Maximum Opening and Closing Forces Exerted by Diverse Skeletal Types”, J Istanbul Univ Fac Dent, vol. 5, no. 2, pp. 121–128, 2013.
ISNAD Yıldırım, Erkut. “Maximum Opening and Closing Forces Exerted by Diverse Skeletal Types”. Journal of Istanbul University Faculty of Dentistry 5/2 (June 2013), 121-128.
JAMA Yıldırım E. Maximum Opening and Closing Forces Exerted by Diverse Skeletal Types. J Istanbul Univ Fac Dent. 2013;5:121–128.
MLA Yıldırım, Erkut. “Maximum Opening and Closing Forces Exerted by Diverse Skeletal Types”. Journal of Istanbul University Faculty of Dentistry, vol. 5, no. 2, 2013, pp. 121-8.
Vancouver Yıldırım E. Maximum Opening and Closing Forces Exerted by Diverse Skeletal Types. J Istanbul Univ Fac Dent. 2013;5(2):121-8.