唇腭裂患者髂骨髓质骨中成骨细胞的计数分析

The osteoblast counting in iliac bone marrow of cleft lip and palate patients of different ages

目的:初步探讨成骨细胞在不同年龄唇腭裂患者髂骨髓质骨中的存在数量情况。方法:将唇腭裂手术患者按年龄分为3组:9～11岁组25例,12～18岁组33例,18岁以上组22例。将患者术中剩余的髂骨髓质骨制成HE染色切片,在显微镜下计数成骨细胞。结果:各年龄组患者中均未见大量成片聚集的细胞群,仅观察到散在的成骨细胞,数量较少。各年龄组间的成骨细胞计数无统计学差异。结论:不同年龄患者的成骨细胞数没有统计学差异。在静态髂骨中没有差异的成骨细胞数量,在成骨这个动态过程中,各年龄组是否表现出差异,还需进一步研究。

Objective：To examine the number of osteoblast in iliac bone marrow of cleft lip and palate patients of various ages.Methods：The patients of cleft lip and palate underwent the operation were divided into 3 groups accordding the age：9 years to 11 years（n=25）,12 years to 18 years（n=33）,over 18 years（n=22）.After the bone marrow of their iliac bones stained with HE,the osteoblast counting was performed under the microscope.Results：The iliac bone was in a static state and the osteoblast was scarce.There was no significant difference between different age groups.Conclusion：In different age groups of cleft lip and palate patients, the number of osteoblast had no significant difference in iliac bone marrow.