TY  - BOOK
AU  - Mahmoud Alsayed Yousif
AU  - Helmy Abdelhaliem Eldesouky , 
AU  - Mostafa Wagih Kotb , 
AU  - Sherif Gamal Eldeen Almekkawy , 
TI  - Usefulness of sping navigation in transpedicular screw placement versus the conventional surgery / 
PY  - 2012///
CY  - Cairo : 
PB  - Mahmoud Alsayed Yousif , 
KW  - Free hand technique
KW  - Neuronavigation
KW  - Transpedicular screws
N1  - Thesis (Ph.D.) - Cairo University - Faculty of Medicine - Department of Neurosurgery; Issued also as CD
N2  - The study aims at comparing the screw placement using the navigation and conventional free hand technique. The study is based on the radiological and clinical follow up of 20 patients indicated for fixation with different pathologies for 6 months to detect the clinical, radiological and functional outcomes
UR  - http://172.23.153.220/th.pdf
ER  -