ABSTRACT
Objective To analyze the sperm DNA fragmentation in different degrees of varicocele (VC) infertility patients after high ligation of the spermatic vein. Methods There were 57 patients with different degrees of VC infertility patients. 27 patients had been diagnosed with level two VC, and 30 patients had been diagnosed with level three VC. All patients' sperm DNA fragmentation index (DFI) were detected and calculated at preoperative one month and postoperative three months. Results 57 VC infertility patients were all suffered from laparoscopic high ligation of the spermatic vein on both sides. There was no statistically difference on preoperative sperm DFI between level two and level three patients (P > 0.05). All patients' sperm DFI were decreased after laparoscopic (P < 0.05), and level two VC infertility patients had significant greater progress than level three patients (P < 0.05). Conclusion Laparoscopic high ligation of the spermatic vein can effectively improve VC infertility patients sperm DFI. It would be better for level two VC infertility patients.
ABSTRACT
Objective To study the effectiveness of laparoscopic treatment for varicocele. Methods Clinical records of 235 cases of laparoscopic high ligation of the spermatic vein between September 1993 and July 2003 were retrospectively analyzed. Results All the operations were completed successfully. The operation time was 5~20 min (mean, 12 min). The postoperative hospital stay was 2~5 days (mean, 3 days). Follow-up observations for 6~18 months in 210 cases found 9 cases of recurrence, with a recurrence rate of 4 3% (9/210). Eleven patients with sterility had their wives pregnant 6~12 months after the surgery. Conclusions Laparoscopic high ligation for varicocele offers minimal invasion, good cosmetic results, and satisfactory effects, especially suitable for patients with bilateral varicocele, recurrent varicocele after open surgery, and surgical history in the groin.