[BACKGROUND - In contradiction to traditional osteographic registrations CT pictures give the possibility of precise and size proportional measurements. Three-dimensional reconstructions can help in imaging of stereoscopic structures, however later reediting is not possible. Authors elaborated a CT based system for planning surgical interventions with personal computer. MATERIALS AND METHODS - The new method is described using a forefoot surgery model. The measurements were based on three subcapital osteotomy of 1st metatarsus. The length of 1st metatarsus, the 1st-2nd metatarsus index, the 1st-2nd intermetatarsal angle, and dorsoplantar movement of 1st-2nd metatarsal head were determined. RESULTS - The postoperative result of correction and pathologic bone movement can also precisely determined by this method. CONCLUSION - This method seems to be practical for elaboration of other new operating techniques, predicting and verifying their results before clinical use.]

[Aim of the study: Assessing the effect of health pedagogy and health development courses on the health concept of nursing students (BSc). The authors assumed that attending these courses will enhance the health perception of the students. Sample and methods: This follow-up study was conducted in September 2013 and in May 2014 involving second-year nursing students (N=61). Drawing and discussing the pictures provided the material for the analysis. Results: Physical, social and emotional dimensions were the most emphatic at both samplings, whereas after the courses the importance of mental, spiritual dimensions and society was significantly higher. The pictures were more detailed (p<0.001), the number of each dimension and their elements was elevated. The importance of living and natural environment was also present. Conclusions: Attending the courses in health pedagogy and health development enhances and broadens the health concept of nursing students.]