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Prophylacticsurgical intervention of skeletal metastases /

Moustafa Salah Eldin Mohamed Salem

Prophylacticsurgical intervention of skeletal metastases / التدخل الجراحى الوقائى للثانويات السرطانيه الهيكليه Moustafa Salah Eldin Mohamed Salem ; Supervised Walid Atef Ebeid , Ahmed Mohamed Nabil Elghoneimy - Cairo : Moustafa Salah Eldin Mohamed Salem , 2011 - 79 P. : facsimiles ; 25cm

Thesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of Orthopedic Surgery

Any corrical defect of bone can greatly weaken it, especially in torsion. There are two general types of defects, lesions that are less than the diameter of bone \ and lesions that are greater than the diameter of the involved bone on maximum dimension (open section). Stress risers have been studied in relation to screw hole size by who found a 70% decrease in energy storage capacity by a single drill hole in rabbit bone. In normal bone, shear stresses are distributed evenly in cross section



Metastases Orthopaedic Prophylacticurgical