Female pediatric inguinal hernia: uterine deviation toward the hernia side
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Published on: April 17, 2019
Yuki Muta1, Akio Odaka2, Seiichiro Inoue2
1Department of Hepato-Biliary-Pancreatic and Pediatric Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550, Japan. ymuta@saitama-med.ac.jp.
Insights
In female pediatric inguinal hernia cases, uterine deviation to the hernia side is common and significantly associated with younger age. This finding highlights an increased risk of ovarian and fallopian tube damage during surgical repair.
Area of Science:
- Pediatric Surgery
- Gynecology
- Anatomy
Background:
- Female pediatric inguinal hernias are common surgical conditions.
- Uterine position in relation to the inguinal canal in pediatric females is not well-established.
- Understanding anatomical variations is crucial for surgical safety.
Purpose of the Study:
- To determine the frequency of uterine deviation in female pediatric inguinal hernia.
- To evaluate the clinical significance of uterine deviation in this population.
- To identify factors correlated with uterine deviation.
Main Methods:
- Retrospective analysis of 94 female pediatric inguinal hernia cases.
- Laparoscopic percutaneous extraperitoneal closure was the surgical technique.
- Correlations assessed between uterine deviation and patient age, body weight, hernia orifice size, and contralateral processus vaginalis (PV) patency.
Main Results:
- Uterine deviation to the hernia side was observed in 73.8% of unilateral cases (62/84).
- Younger age was significantly associated with uterine deviation to the hernia side (P=0.0351).
- No significant differences were found in body weight, hernia orifice size, or contralateral PV patency.
Conclusions:
- Uterine deviation toward the hernia side is a statistically significant finding in female pediatric inguinal hernias.
- This anatomical variation increases the risk of inadvertent damage to the ovaries and fallopian tubes during hernia repair.
- Awareness of uterine deviation is critical for surgeons to prevent iatrogenic injury.
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.
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