Gil-Salom M, Minguez Y, Rubio C, Remohi J, Pellicer A
Instituto Valenciano de Infertilidad, Valencia, Spain.
J Urol. 1995 Dec;154(6):2074-7. doi: 10.1016/s0022-5347(01)66698-9.
We evaluated the efficacy of intracytoplasmic sperm injection with testicular spermatozoa.
Intracytoplasmic sperm injection was performed with spermatozoa obtained from testicular biopsy specimens in 15 patients with obstructive azoospermia, in whom standard microsurgical procedures were not feasible or had previously failed.
Fertilization was achieved in 14 of 15 cycles. Mean fertilization rate per cycle was 63.6%. Four clinical pregnancies occurred, for a pregnancy rate of 26.7% per started cycle and 28.6% per transfer.
Intracytoplasmic testicular sperm injection is followed by high fertilization rates, and offers the chance of a pregnancy to otherwise intractably infertile couples with obstructive azoospermia.
我们评估了睾丸精子胞浆内注射的疗效。
对15例梗阻性无精子症患者进行了睾丸精子胞浆内注射，这些患者无法进行标准显微外科手术或此前手术失败。
15个周期中有14个实现了受精。每个周期的平均受精率为63.6%。发生了4例临床妊娠，起始周期的妊娠率为26.7%，每次移植的妊娠率为28.6%。
睾丸精子胞浆内注射后受精率高，为患有梗阻性无精子症的顽固性不育夫妇提供了妊娠机会。
