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目的:探讨不同穿刺针在睾丸取精中的应用。方法:选取我院接受治疗的无精子症患者共120例,依据取精时穿刺针的不同分为A组、B组、C组。分别采用1.6侧孔注射针、0.7蝶形针、1.2侧孔注射针进行睾丸穿刺取精术。观察穿刺次数与并发症。结果:所有患者均未出现并发症。B组穿刺针数,高于C组,组间比较有差异(P<0.05);B组与C组的非梗阻性无精子症患者穿刺针数,高于梗阻性无精子症,组间比较有差异(P<0.05)。结论:1.6侧孔针与1.2侧孔针,不会增加穿刺针数,能够降低对睾丸组织产生的损伤。
Objective: To explore the application of different puncture needles in the testis. Methods: A total of 120 patients with azoospermia treated in our hospital were selected and divided into A group, B group and C group according to different needling needle. Respectively 1.6 side hole injection needle, 0.7 butterfly needle, 1.2 side hole injection needle for testicular puncture sperm retrieval. Observe the number of punctures and complications. Results: No complications occurred in all patients. The number of puncturing needle in group B was higher than that in group C (P <0.05). The number of puncturing needle in non-obstructive azoospermia in group B and C was higher than that in obstructive azoospermia There are differences (P <0.05). Conclusion: 1.6 side hole needle and 1.2 side hole needles, will not increase the number of punctures, can reduce the damage to the testis tissue.