Hasil Pencarian  ::  Simpan CSV :: Kembali

"The purpose of this study was to investigate the pattern, mean and differences of measurements between men and women on vertical dentocraniofacial cephalometric values of open bite subjects with anterior tongue thrust. There were 27 subjects between ages of 12-28 years, 6 men and 21 women of which thirteen vertical dentocraniofacial variables were obtained from measurements taken from lateral cephalometrics; ANS-Me, N-Me, S-Go, CC-Go, SN-MP, N-ANS, PP-MP, Y-axis, UPDH, LPDH, ANS-UI, LI-MP and overbite. The means of values of ANS-Me, N-Me, S-Go and CC-Go were compared with the norms based on Deouteromalay population and SN-MP, PP-MP, Y-axis, UPDH, LPDH, ANS-UI, LI-MP with the norms based on Caucasian population. The obstacle of this study was the unavailable norms of vertical dentocraniofacial cephalometric for Deuteromalay population. Generally the pattern of vertical dentocraniofacial of open bite subjects with anterior tongue thrust shows the long face syndrome."

"ABSTRAKUnilateral posterior crossbite is commonly seen in mixed dentition, but it couldn't be self corrected. If this condition is not treated properly, it could lead to asymmetric face. Asymmetric face with unilateral posterior crossbite could make the treatment process more difficult. The objective of this study is to find out the relationship between transversal skeletal asymmetry and unilateral posterior crossbite. Patients older than 13 years with skeletal asymmetric face, who had never undergone orthodontic treatment or facial sugery were selected. The sample consisted of 15 females and 6 males (15 - 32 years old). Anteroposterior cephalogram was used for determining the difference between right and left of antegonial and the deviation of menton. Criteria for asymmetry were more than 3 mm on Antegonial and 2 mm or more on Menton. Mid Sagital Reference (MSR) was used as reference line. Unilateral posterior crossbite could be seen in the dental model. The data was analyzed using Mann Whitney test. It was revealed that from 21 samples, 38.1% was found to have unilateral posterior crossbite with majorly involving four posterior teeth. Conclusion: There is no relationship between transversal skeletal asymmetry and unilateral posterior crossbite (p > 0,05)."

"There are many controversial results concerning whether the intercanine could be change. The aims of this study was 1) to improve is the intercanine width will change during orthodontic treatment and 2) are there correlation with the type of treatment. To test this hypothesis, study models of 79 patients with good condition were evaluated. This study was carried out in Orthodontic Clinic RSGM FKG-UI. The results showed that there is a significant changes in the upper and lower intercanine width in extraction group. On the other hand there was no significant changes in the upper and lower intercanine width in non extraction group."

"The purpose of this study was to evaluate relapse on mandibular anterior teeth after orthodontic treatment using irregularity index. In total 44 subjects were included, 10 men and 34 woman, aged 15 to 37 years. All patients were Hawley retainers. The results showed that there were statistically significant differences between the values of irregularity index at the completion of orthodontic therapy (mean ii T2 = 0.57 mm) and in the retention periods (mean ii T3 = 2.36 mm). The changes of mandibular anterior teeth irregularity were in the minimal category for the majority of cases."