Morphometric measurements of the humerus and investigation of torsion angle in sex -related differences

Objective: In this study on the different regions of the humerus with 22 sheets of morphome-tric measurements, to define in detail the morphological features of the humerus, the torsion angle values of the dry bones will make the measurements and the calculation method of MRI in healthy volunteers and aimed to the detection of gender-related differences. Methods: Research, 104 pieces (52 female, 52 male) in the left side of the humerus of adult, and 36 healthy adult volunteers were studied. On Humerus; proximal eight, three on the trunk, the distal end 11, for a total of 22 measurements were performed. Measurements for the mil-limeter caliper and rigid tape measure were used. For the measurement of the humerus length, osteometric board, specifically designed for the measurement of torsion angle measurement tool was used. MRI method for the calculation of the angle of torsion of the humerus, 36 healthy adults (18 men, 18 women between the ages of 20-68) were included in the study. HTA axial MRI images were calculated.Obtained data were analyzed with SPSS (14.0 ver-sion) program. Compliance with all of the normal distribution of data Kolmogorov-Smirnov test was applied. Gender differences, Student's t-test for normally distributed variables for the normal undistorted variables were assessed with the Mann-Whitney U test. In addition, Fish-er's linear discriminant analysis with the help of metric values between the sexes was found that the best separation. MRI results, the differences between sexes and age groups, students t test. Fidings: The anormal distribution for variables using Mann Whitney U test when there are gender discrimination, HMU, HBVÇ, CBC, SITU, SİTD, TDC, MİNGÇ, MAKGÇ, CG, CU, FCD, TU, HBTÇ statistically significant difference between the measurements were found between male and female (P <0.05). There was no significant difference in the value of FRD. Student's t-test for normal distributed variables, gender discrimination is made with EG, FOG, FOD, FCG, FRG, FCG, SİTG, HTA values found no significant difference (p <0.05) There was no significant difference in the value of TG. Humerus taken every measure was adopted as the only variable 'Fisher linear discriminant function test' applied, the most reliable variables, 89.4% 'luxury HBTÇ with the separation rate, TDC, was Min GÇ. Than all of the variables' Fisher linear discriminant function test 'applied to 98.1% of men and women 100%' s correctly classified 99% of the whole group. 36 healthy adults (18 men between the ages of 20-68, 18 females) to be made, calculated by the method of MRI, HTA, women mean 18,1 ± 12.6 (-4° to 36°), mean 19.6 ± 12.7 for males ( 2 ° to 41 °), respectively. In all healthy volunteers, HTA 'average value of 18.9 ° ± 12.5 (-4 to 41°), respectively. According to the evaluation of the results Student's t-test, no significant differences were found between gend-ers and age groups. Results: Our study is a cross-sectional study doesn't contain the whole society. Because of the work done on this subject, the work of the humerus using the source suggest that the de-termination of the breed. The results obtained from healty volunteers, the angle be measured MRI showed that the method successfully. Prosthetic replacement of shoulder joint prosthesis design and in terms of our results could be used as a reference. In addition, recurrent anterior shoulder joint dislocation syndrome related pathologies such as chronic shoulder pain in pa-tients, we think that may be useful in assessing upper extremity athletes.