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对颌骨缺损的修复材料,有骨、各种金属及高分子等人工材料。其中自体骨移植,最易生长,但移植骨片的形态和大小,仍然受到限制,对大型缺损,不易达到颌骨复杂形态的恢复。金属性物质,其缺点为易引起局部组织刺激,导致炎症及组织的变性。近年来正在研究采用新的修复材料,其要求是容易生长,容易加工,具有一定的强度,能适应颌骨形态。多孔钛板是较理想的材料,作者应用此
On the jaw defect repair materials, bone, all kinds of metals and polymers and other artificial materials. Autologous bone transplantation, the most easy to grow, but the shape and size of bone graft is still limited, for large defects, difficult to reach the complex shape of the jaw recovery. Metallic material, the disadvantage of easily lead to local tissue stimulation, leading to inflammation and tissue degeneration. In recent years, the study is using new repair materials, its requirements are easy to grow, easy processing, with a certain intensity, to adapt to the jaw shape. Porous titanium plate is the ideal material, the author applied this