Commentary to: Close relationship between the short round ligament and the ovarian prolapsed inguinal hernia in female infants-H Kuyama, S Uemura, A Yoshida, M Yamamoto, PSI (2019) 35:625-629

Female pediatric inguinal hernia: uterine deviation toward the hernia side

PURPOSE

We aimed to clarify the frequency and the clinical significance of deviation of the uterus in female pediatric inguinal hernia.

METHODS

We retrospectively evaluated the data of 94 female pediatric inguinal hernia cases that were treated by laparoscopic percutaneous extraperitoneal closure. We assessed for correlations between uterine deviation and age, body weight, the size of the hernia orifice, and the presence of contralateral processus vaginalis (PV) patency.

RESULTS

Eighty-four of 94 cases were diagnosed with unilateral inguinal hernia. A total of 62 (73.8%) of these had uterine deviation to the hernia side (Group D); 22 (26.2%) had no deviation to the hernia side (Group N) (P < 0.001). Group D cases were significantly younger than those in Group N (P = 0.0351). There was no difference in body weight, size of the hernia orifice, or contralateral PV patency between the two groups.

CONCLUSION

The incidence of uterine deviation toward the hernia side was statistically significant. It is important to recognize that female pediatric inguinal hernia repair carries an increased risk of ovarian and fallopian tube damage, because these appendages are close to the hernia orifice as a result of the uterine deviation.