Di̇ş Kavi̇s Şeki̇lleri̇ni̇n Ve İsti̇rahat Araliğinin Spee Eğri̇si̇ İle İli̇şki̇si̇ni̇n Değerlendi̇ri̇lmesi̇

Abstract

Spee eğrisi ilk olarak 1890 yılında Ferdinand Graf Spee'nin kafataslarındaki abraze diĢleri incelemesi sonucu; mandibulada kanin diĢlerden ve molar diĢlerin okluzal yüzeyleri boyunca devam eden kondilin ön kenarını da içine alan bir silindir Ģekli olarak tanımlan-mıĢtır. Bu küre yarıçapı merkezi göz küresi olacak Ģekilde 6.5 ile 7.0 mm arasında kabul edilmektedir. Spee eğrisini sagital kesitte posterior diĢlerin bukkal tüberkül tepelerinden geçen okluzyon eğrisini takip ABSTRACT Aim: The aim of this study was to investigate the relatıonshıp between tooth arc form and freewayspace wıth spee curve. Material and Methods: Fifty (31 m/19 f, ages 18-23 years) volunteer students of Atatürk University Faculty of Dentistry were selected for this study. Groups were randomly designated. Mandibular casts were taken from all participants. Individual models of participants were divided into 3 groups. Twelve measuremens from each group were performed in the study (10 of them on models and 2 of them on participants). Results: The participants who had square arc had higher values of spee curve (3.22 mm). On the other hand, the participants who had ovale arc had lowest values of spee curve (2.94 mm). Conclusion: There was no significant correlation between right and left depth of spee curve values (p>0.05).