Results There were 4 cases of the anterior wall fracture,4 cases of the anterior column fracture,2 cases of the posterior wall fracture,2 cases of the posterior column fracture and ,6 cases of complex fracture,11 cases were in company with swelling of the soft tissue in pelvic cavity.
Results In 45 eyes of 38 cases of the fracture of medial orbital wall,13 eyes of 7 cases were direct fracture,27 eyes of 27 cases were burst fracture and others were complex fracture.
Objective To investigate the clinical characteristics and evaluate the treatment in middle facial complex fracture (MFCF) patients Methods 39 cases of MFCF admitted to our hospital were retrospectively investigated,and the wound characteristics and treatments of the patients were viewed respectively Results 29(74.4%)cases were treated with operation within 5 days and 6(15.4%)cases with secondary operation and 4(10.3%)cases with conservative treatment.
Conclusion:It has been well proved that coronary notches through the skull,in combination with the rotational screw and miniature titanium plate for internal firm fixation,are fit for the treatment for zygomatic complex fracture.
Although the fracture was predominantly brittle in both alloys, complex fracture modes seem to be operative due to the composite microstructure of the alloys.
The complex fracture mode transition observed in cold worked 70/30 brass also is associated with the deformation texture of the starting material.
Further research is required to understand how the nanostructure of a gel network translates into the complex fracture pattern seen when evaluating the macroscopic property of food texture.
Complex fracture surfaces with characteristic striations were observed for all three fatigued alloys.
Comparisons of stress-strain and fracture behaviour of thermosetting resins have shown viscoelastic non-linearity to be compatible with the complex fracture behaviour of thermosets.