Effect of alveolar bone grafting on maxillary growth in unilateral cleft lip and palate patients.
Effect of alveolar bone grafting on maxillary growth in unilateral cleft lip and palate patients.
复制标题
牙槽骨移植对单侧唇腭裂患者上颌骨生长的影响
DOI：
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发表时间：
1988
期刊：
影响因子：
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通讯作者：
G. Semb
中科院分区：
文献类型：
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作者：
G. Semb
这项头测研究报告了在混合牙列时期，牙槽骨移植对上颌生长的损害程度。该分析仅限于单侧唇腭裂（UCLP）受试者。将28例12岁前接受骨移植的儿童在9岁和16岁时的颅面尺寸与未接受骨移植的儿童（N = 30）进行t检验比较。此外，还进行了两次多元回归分析，第二次分析是针对70名年龄在8至15岁之间接受骨移植的UCLP患者进行的。主要发现是骨移植，即使是在8岁或9岁的孩子身上进行，对上颌的前后或垂直生长没有不利影响。这可能是由于移植推迟到大多数前上颌骨的前后和横向生长停止，以及移植组织参与牙槽突垂直发育的能力。
This cephalometric study reports the extent to which maxillary growth may be impaired by grafting of alveolar bone during the period of mixed dentition. The analysis is confined to subjects with unilateral cleft lip and palate (UCLP). The craniofacial dimensions of a group of 28 children who underwent grafting before the age of 12 years were compared by t-test to those of a nongrafted group (N = 30) at 9 and 16 years of age. In addition, two multiple-regression analyses were performed, the second on a group of 70 subjects with UCLP who received a bone graft between the ages of 8 and 15 years. The principal finding was that bone grafting, even when performed on those as young as 8 or 9 years, had no adverse effect on anteroposterior or vertical maxillary growth. This may be attributable to postponement of grafting until most anteroposterior and transverse growth of the anterior maxilla had ceased and to the grafted tissue's ability to participate in the vertical development of the alveolar process.