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我院自１９７８～１９９４年采用Ｇｒｏｓｓ法，肉膜囊固定法、阴囊内睾丸固定法治疗小儿低位隐睾１４３只。随访结果：Ｇｒｏｓｓ法术后睾丸位置优良率６４％，回缩率９％，睾丸大小正常率３９％，较小率５５％。肉膜囊法术后睾丸位置优良率８３％，回缩率３％，大小正常率７３％，较小率２３％。阴囊内睾丸固定法术后睾丸位置优良率９９％；回缩率０，大小正常率８５％，较小率１３％。结果显示，肉膜囊固定法优于Ｇｒｏｓｓ法，（Ｐ＜０．０５），阴囊内固定法优于肉膜囊固定法和Ｇｒｏｓｓ法，（Ｐ＜０．０５）。
In our hospital from 1978 to 1994 by Gross method, fistula fixation, scrotum testicular fixation of pediatric low cryptorchidism 143. Follow-up results: Gross spell testis location good rate of 64%, retraction rate of 9%, normal testicular size 39%, the smaller the rate of 55%. Testicular capsule postoperative testis position excellent rate of 83%, retraction rate of 3%, the size of the normal rate of 73%, a small rate of 23%. Scrotal testicular postoperative testicular location excellent rate of 99%; retraction rate of 0, the size of the normal rate of 85%, a small rate of 13%. The results showed that the fistula fixation method was superior to the Gross method (P <0.05), and the scrotal fixation method was superior to the fistula fixation method and the Gross method (P <0.05).