Research experiences on laparoscopic high ligation of hernia

Objective To investigate the advantages of treating pediatric indirect inguinal hernia by laparoscopic high ligation of hernia.Methods Two hundred and forty-four pediatric indirect inguinal hernia cases were admitted from August 2012 to May 2014,and were divided into conventional surgery group and laparoscopic surgery group according to the operation methods,with 122 cases in each group.The differences between the two groups regarding operation time,bleeding volume,postoperative pain,surgical scars,complications and recurrence were compared.Results Contralateral recessive hernia was observed in 52 cases (46.4％) of laparoscopic surgery group.The differences in operation time [unilateral hernia:(16.1 ± 5.3) min vs (14.3 ±4.4) min],[bilateral hernia:(29.2 ± 6.4) min vs (31.4 ± 5.2) min],bleeding volume [(2.2 ± 1.1) mL vs (2.9 ± 1.4) mL],surgical scars and recurrence between the two groups were not statistically significant,and no scrotal hematoma and latrogenic cryptorchidism were observed in both groups.But the differences regarding post-operative pain,time to ambulation,scrotal swelling were statistically significant (P ＜ 0.05).Conclusions Laparoscopic surgery showed advantages in small operation wound,rapid recover,less complications and possibility of exploration of contralateral processus vaginalis,so it is much more secure and reliable. Key words: Child;  Hernia, inguinal;  Laparoscopes