Efficacy of two-staged laparoscopic Fowler-Stephens surgery through the Hay's triangle approach for the treat-ment of high cryptorchidism in children
- VernacularTitle:海氏三角入路腹腔镜Fowler-Stephens分期手术对小儿高位隐睾的疗效
- Author:
Yan DING
1
;
Jian-Da WANG
;
Li-Bao SUN
Author Information
- Keywords: high cryptorchidism; Hay's triangle; two-staged Fowler-Stephens surgery; children; testicular blood supply; laparoscopic; testicular extraction and fixation
- From: Journal of Regional Anatomy and Operative Surgery 2024;33(3):260-264
- CountryChina
- Language:Chinese
- Abstract: Objective To analyze the efficacy of two-staged laparoscopic Fowler-Stephens surgery through the Hay's triangle approach for the treatment of high cryptorchidism in children.Methods The clinical data of 116 children with high cryptorchidism in our hospital were retrospectively analyzed,among which 43 children who underwent laparoscopic testicular extraction and fixation through the Hay's triangle approach were selected as the control group,and 73 children who underwent two-staged laparoscopic Fowler-Stephens surgery through the Hay's triangle approach were selected as the study group.The changes of sex hormone levels and testicular function before and after surgery were compared between the two groups.All patients were followed up for 6 months,and the testicular volume was reviewed and the occurrences of complications were recorded.Results There was no significant difference in the testicular volume before and after surgery between the two groups(P>0.05),and there was no significant difference in the total incidence of postoperative complications between the two groups(P>0.05).After surgery,the levels of serum follicle-stimulating hormone(FSH),estradiol(E2)and luteinizing hormone(LH)in the two groups were significantly lower than those before surgery(P<0.05),and the levels of serum testosterone(T),anti-Mullerian hormone(AMH),inhibin B(INHB)and INHB/FSH were significantly higher than those before surgery(P<0.05).However,there was no significant difference between the two groups(P>0.05).Conclusion The two-staged Fowler-Stephens surgery is effective in the treatment of high-risk cryptorchidism.It can establish a good collateral circulation by disconnection of spermatic cord vessels and gubernaculum testis,and the testis can be lowered to a satisfactory position in the scrotum.
