下颌骨是颌面部骨缺损最常发生的部位之一,为了恢复其连续性和功能往往需要植骨修复。多年来,人们对各种骨移植材料在颌面部应用做了大量的研究。由于下颌骨在语言、咀嚼、吞咽中的运动,以及面部外形要求等,使非连续性骨缺损的治疗达到恢复功能和外形,变得相当困难。而在颌骨缺损修复中,骨移植材料的有效性取决于其对下颌骨缺损的再建能力。然而,在不同种类动物的实验中,评价骨 Mandibles are one of the most common sites of maxillofacial defects, and bone graft repair is often required to restore continuity and function. Over the years, a great deal of research has been conducted on the application of various bone graft materials in the maxillofacial region. Due to mandibular language, chewing, swallowing movement, and facial contour requirements, so that the treatment of non-continuous bone defects to restore function and shape, become quite difficult. The effectiveness of bone graft materials in the reconstruction of jaw defects depends on their ability to reconstruct mandibular defects. However, in the experiments of different kinds of animals, the bones were evaluated