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目的分析不育男性精子形态,探讨精子形态质量与不育的关系。方法按照世界卫生组织(World Health Organization,WHO)精子改良巴氏染色法,对门诊7 230例不育男性开展精子形态学分析,计算不育男性正常形态精子百分率,了解精子畸形情况。结果 7 230例不育男性中,正常形态精子百分率≥4%者5 278例(73.00%);正常形态精子百分率<4%者1 952例(27.00%),其中精子畸形以头部畸形为主的有1 332例(68.24%)。结论精子形态学分析有助于指导助孕方案的确定,应重视开展精子形态学检查。
Objective To analyze the sperm morphology in infertile men and to explore the relationship between sperm morphology and infertility. Methods Sperm morphological analysis was performed on 7 230 infertile men in the outpatient department according to World Health Organization (WHO) spermatozoa modified Papanicolaou staining. The sperm percentage of normal male infertile men was calculated to understand the sperm deformity. Results Among 7 230 infertile men, 5 278 (73.00%) had normal spermatozoa with a percentage of 4% or more, while 1 952 (27.00%) had normal sperm morphology with a percentage of normal spermatozoa less than 4% There were 1 332 cases (68.24%). Conclusion Sperm morphological analysis is helpful to determine the pregnancy program, and should pay attention to sperm morphological examination.