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    Diploe thickness and cranial dimensions in males and females in mid-Anatolian population: An MRI study
    (ELSEVIER IRELAND LTD, 2012) Sabanciogullari, Vedat; Kosar, Mehmet Ilkay; Salk, Ismail; Erdil, Fatma Hayat; Oztoprak, Ibrahim; Cimen, Mehmet
    Background: The objective of this study is the classification of the thickness of diploe and dimensions of cranium at different points of cranium in men and women according to age groups. Material and method: In the radiology archive, measurements were made at different points in magnetic resonance (MR) images of 305 (188 females and 117 males) patients, the average ages of whom were 40.98 +/- 20.44 (age range: 4-90) and who had no disorder of the bones. To determine diploe thickness, midfrontal, back and front bregma, lambda, opisthocranion and euryon points were used in the measurement. As for the determination of cranial volume, distances between glabella-opisthocranion, basion-vertex, basion-opisthion, euryon-euryon, nasion-basion, nasion-bregma, bregma-lambda and lambda-opisthocranion were measured. The data were loaded to Statistical Package for the Social Sciences (SPSS) 16.0 program. T-test, Mann-Whitney U, Pearson correlation coefficient and Kruskal-Wallis variance analysis were used in the statistical assessment. Results with a p value smaller than 0.05 were accepted as significant. Results: There was a statistically significant positive correlation between age and diploe thickness in all measurement points. The diploe thickness was also increased with age (p < 0.05). In all points, average diploe thickness was higher in age 61 and over than the other groups (p < 0.001). At the same time, diploe thickness in parietal bones was lower than frontal and occipital bones in both sexes. According to craniometric results cranium in males was bigger (p < 0.001). While the distance between glabella-opisthocranion increased in both sexes aged 61 and over, basion-vertex height decreased in women in the same group (p < 0.05). Interestingly, there was no meaningful statistical difference among age groups in terms of maximum cranial width (p > 0.05). Foramen magnum length decreased related to age in both men and women (p < 0.001). Conclusion: These results related to diploe thickness and cranium dimension may be leading in the determination of sex and age; surgical interventions to the cranium and bone graft choice may increase the reliability of the operation. (C) 2011 Elsevier Ireland Ltd. All rights reserved.
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    Morphometric analysis of the foramen magnum by computed tomography
    (AVES İbrahim KARA, 2010) Erdil, Fatma Hayat; Sabancio?ullari, Vedat; Çimen, Mehmet; Işik, Oktay
    Purpose: Since great vital important neuroanatomical structures passing through the foramen magnum, morphometric evaluations are so important especially to establish the most proper operational techniques. The purpose of this study was to clarify and establish exact anatomical definition of interested area by documented morphometric analysis which was evaluated by computed tomography (CT). Material and Methods: A fifty-four (29 female, 25 male) cranial CT scans obtained from the archives of Department of Radiology were evaluated. The age group who completed of the skull bony maturation was included. The cases having any cranial deformity or structural disorder which could be affect the Foramen Magnum.s measurements were not included. Results: It was found significant positive correlations (r= 0.63; p< 0.05) between the transverse diameter and anteroposterior diameter of the Foramen Magnum. There was a significant difference between the anteroposterior diameter of male and female cases (p<0.05). Conclusion: Morphometric analysis of Foramen Magnum shows variations so that interested region should be known in detail. Documenting of morphometric values of Foramen Magnum on different populations is still important.
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    Morphometry of coracoid process
    (2007) Sabancio?ullari, Vedat; Koşar, Mehmet Ilkay; Erdil, Fatma Hayat; Çimen, Mehmet; Aycan, Kenan; Kalkan, Keziban
    Purpose:In this study, because of the relationship with the subcoracoid impingement syndrome, various morphometry measurements of the coracoid process were calculated. Material and Methods:A total of 80 dry scapulae with unknown sex and age were obtained from the Department of Anatomy. Scapulae were classified into 3 groups according to shape of the region between the coracoid process and glenoidal cavity. Various measurements were calculated. Results:It was observed that, the percentapes of Type I spherical in shape was 37.5%, Type II square in shape was 32.5% and Type III was hooked in shape was 30%. Statistical analysis evaluations showed correlations between the length and thickness of the coracoid process (r =0.432, p< 0.05). In comparison of the right and left scapulae, the length of the coracoid process was observed to be longer on the right scapula than the left, and this difference was statistically significant (t =2.111, p< 0.05). Conclusion: In present study, it was observed that the morphometry of the coracoid process of the scapulae might show prominent differences. In patients presenting with complaints of shoulder pain, anatomical variations of the coracoid process , should be considered important in planning surgical interventions to the relevant area.
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    Morphometry of corpus callosum related with gender and age: Magnetic resonance imaging study
    (2012) Kosar, Mehmet Ilkay; Erdil, Fatma Hayat; Sabanciogullari, Vedat; Karacan, Keziban; Cimen, Mehmet; Atalar, Mehmet
    Objective: The corpus callosum (CC) is an important structure of connecting the two cerebral hemispheres. The purpose of this study was to examine the morphometry of the CC of normal cases and its relationship with gender and age. Methodology: Morphometric measurements of the corpus callosum were made on MR imaging in the mid-sagittal plane in 42 male and 48 female total 90 healthy subjects, age range was 6-17 year-old. Age of the cases were divided into three group as 6-9, 10-13 and 14-17 year-old. The length was measured by drawing a straight line at greatest antero-posterior diamater of CC, a perpendicular at its midline, anterior, posterior and medium segments of CC were measured. In addition as a result of these morphometric measurements index of corpus callosum (CCI) was calculated for every cases. Statistical analysis was performed by One-Way ANOVA- Tukey test, Independent Sample t test, Kruskal-Wallis test and Mann - Whitney U test. Results: Without considering sex between the age group, antero-posterior, anterior, posterior and medium segments diamaters of CC was found statistically significance (p<0.05) while analysis of CCI values was not found significant (p>0.05). Conclusions: These datas can be used as morphometric guide, for evaluation of the CC specially in years 6-17 age group.
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    Morphometry of Corpus Callosum Related with Gender and Age: Magnetic Resonance Imaging Study
    (PROFESSIONAL MEDICAL PUBLICATIONS, 2012) Kosar, Mehmet Ilkay; Erdil, Fatma Hayat; Sabanciogullari, Vedat; Karacan, Keziban; Cimen, Mehmet; Atalar, Mehmet
    Objective: The corpus callosum (CC) is an important structure of connecting the two cerebral hemispheres. The purpose of this study was to examine the morphometry of the CC of normal cases and its relationship with gender and age. Methodology: Morphometric measurements of the corpus callosum were made on MR imaging in the mid-sagittal plane in 42 male and 48 female total 90 healthy subjects, age range was 6-17 year-old. Age of the cases were divided into three group as 6-9, 10-13 and 14-17 year-old. The length was measured by drawing a straight line at greatest antero-posterior diamater of CC, a perpendicular at its midline, anterior, posterior and medium segments of CC were measured. In addition as a result of these morphometric measurements index of corpus callosum (CCI) was calculated for every cases. Statistical analysis was performed by One-Way ANOVA- Tukey test, Independent Sample t test, Kruskal-Wallis test and Mann - Whitney U test. Results: Without considering sex between the age group, antero-posterior, anterior, posterior and medium segments diamaters of CC was found statistically significance (p<0.05) while analysis of CCI values was not found significant (p>0.05). Conclusions: These datas can be used as morphometric guide, for evaluation of the CC specially in years 6-17 age group.