Laparoscopic orchiopexy of palpable undescended testes - experience of a single tertiary institution with over 773 cases

Abstract Background Discuss the superiority of laparoscopic orchiopexy in the treatment of inguinal palpable undescended testes. Methods Inclusion criteria: Preoperative examination and color Doppler ultrasound examination confirmed that the testes were located in the inguinal canal and could not be pulled into the scrotum, except for retractive and ectopic testes. The surgical steps were depicted as follow. The retroperitoneal wall was carved by ultrasonic scalpels, separates the spermatic vessels closed to the inferior pole of the kidney if necessary, dissects the peritoneum of vas deferens, cuts the testicular gubernaculum, and pulls back the testicle into the abdominal cavity. Besides, protect the vas deferens, and descend the testes to the scrotum and fix them without tension. Results There were 773 patients with 869 inguinal undescended palpable testes, 218 cases on the left side, 459 cases on the right side and 96 cases with bilateral undescended testes, whose age ranged from 6 months to 8 years, with an average of 20 months. All testes were successfully operated, no converted to open surgery. The average operation time was (34.8 ± 5.4) min. There were 692 testes have an ipsilateral patent processus vaginalis (89.5%); In 677 cases of unilateral cryptorchidism, 233 cases (34.4%) have a contralateral patent processus vaginalis, and laparoscopic percutaneous extraperitoneal closure the hernia sac carry out during the surgery. There was no subcutaneous emphysema during the operation, no vomiting, no abdominal distension, no wound bleeding and obvious pain after surgery, especially wound infection is rarely. Doppler ultrasound was evaluated regularly after surgery. The patients were followed up for 6 to 18 months. All the testes were located in the scrotum without testicular retraction and atrophy. No inguinal hernia or hydrocele was found in follow-up examination. Conclusion Laparoscopic orchiopexy manage inguinal palpable cryptorchidism is safe and effective, and there are obvious minimally invasive advantages. Furthermore, It could discover a contralateral patent processus vaginalis, and treat at the same time, which avoid the occurrence of metachronous inguinal hernia.

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Laparoscopic orchiopexy of palpable undescended testes_ experience of a single tertiary institution with over 773 cases

10.21203/rs.2.14553/v5 ◽

2020 ◽

Author(s):

Jia You ◽

Gang Li ◽

Shuang Li ◽

Haitao Chen ◽

Jun Wang

Keyword(s):

Inguinal Hernia ◽

Doppler Ultrasound ◽

Vas Deferens ◽

Abdominal Cavity ◽

Undescended Testes ◽

Processus Vaginalis ◽

Hernia Sac ◽

Patent Processus Vaginalis ◽

Contralateral Patent Processus Vaginalis ◽

Laparoscopic Orchiopexy

Abstract Background Discuss the superiority of laparoscopic orchiopexy in the treatment of inguinal palpable undescended testes. Methods Inclusion criteria: Preoperative examination and color Doppler ultrasound examination confirmed that the testes were located in the inguinal canal and could not be pulled into the scrotum, except for retractive and ectopic testes. The surgical steps were depicted as follow. The retroperitoneal wall was carved by ultrasonic scalpels, separates the spermatic vessels closed to the inferior pole of the kidney if necessary, dissects the peritoneum of vas deferens, cuts the testicular gubernaculum, and pulls back the testicle into the abdominal cavity. Besides, protect the vas deferens, and descend the testes to the scrotum and fix them without tension. Results There were 773 patients with 869 inguinal undescended palpable testes, 218 cases on the left side, 459 cases on the right side and 96 cases with bilateral undescended testes, whose age ranged from 6 months to 8 years, with an average of 20 months. All testes were successfully operated, no converted to open surgery. The average operation time was (34.8 ± 5.4) min. There were 692 testes have an ipsilateral patent processus vaginalis (89.5%); In 677 cases of unilateral cryptorchidism, 233 cases (34.4%) have a contralateral patent processus vaginalis, and laparoscopic percutaneous extraperitoneal closure the hernia sac carry out during the surgery. There was no subcutaneous emphysema during the operation, no vomiting, no abdominal distension, no wound bleeding and obvious pain after surgery, especially wound infection is rarely. Doppler ultrasound was evaluated regularly after surgery. The patients were followed up for 6 to 18 months. All the testes were located in the scrotum without testicular retraction and atrophy. No inguinal hernia or hydrocele was found in follow-up examination. Conclusion Laparoscopic orchiopexy manage inguinal palpable cryptorchidism is safe and effective, and there are obvious minimally invasive advantages. Furthermore, It could discover a contralateral patent processus vaginalis, and treat at the same time, which avoid the occurrence of metachronous inguinal hernia.

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Laparoscopic orchiopexy of palpable undescended testes_ experience of a single tertiary institution with over 773 cases

10.21203/rs.2.14553/v3 ◽

2020 ◽

Author(s):

Jia You ◽

Gang Li ◽

Shuang Li ◽

Haitao Chen ◽

Jun Wang

Keyword(s):

Inguinal Hernia ◽

Doppler Ultrasound ◽

Vas Deferens ◽

Abdominal Cavity ◽

Undescended Testes ◽

Processus Vaginalis ◽

Hernia Sac ◽

Patent Processus Vaginalis ◽

Contralateral Patent Processus Vaginalis ◽

Laparoscopic Orchiopexy

Abstract Background Discuss the superiority of laparoscopic orchiopexy in the treatment of inguinal palpable undescended testes. Methods Inclusion criteria: Preoperative examination and color Doppler ultrasound examination confirmed that the testes were located in the inguinal canal and could not be pulled into the scrotum, except for retractive and ectopic testes. The surgical steps were depicted as follow. The retroperitoneal wall was carved by ultrasonic scalpels, separates the spermatic vessels closed to the inferior pole of the kidney if necessary, dissects the peritoneum of vas deferens, cuts the testicular gubernaculum, and pulls back the testicle into the abdominal cavity. Besides, protect the vas deferens, and descend the testes to the scrotum and fix them without tension. Results There were 773 patients with 869 inguinal undescended palpable testes, 218 cases on the left side, 459 cases on the right side and 96 cases with bilateral undescended testes, whose age ranged from 6 months to 8 years, with an average of 20 months. All testes were successfully operated, no converted to open surgery. The average operation time was (34.8 ± 5.4) min. There were 692 testes have an ipsilateral patent processus vaginalis (89.5%); In 677 cases of unilateral cryptorchidism, 233 cases (34.4%) have a contralateral patent processus vaginalis, and laparoscopic percutaneous extraperitoneal closure the hernia sac carry out during the surgery. There was no subcutaneous emphysema during the operation, no vomiting, no abdominal distension, no wound bleeding and obvious pain after surgery, especially wound infection is rarely. Doppler ultrasound was evaluated regularly after surgery. The patients were followed up for 6 to 18 months. All the testes were located in the scrotum without testicular retraction and atrophy. No inguinal hernia or hydrocele was found in follow-up examination. Conclusion Laparoscopic orchiopexy manage inguinal palpable cryptorchidism is safe and effective, and there are obvious minimally invasive advantages. Furthermore, It could discover a contralateral patent processus vaginalis, and treat at the same time, which avoid the occurrence of metachronous inguinal hernia.

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Laparoscopic orchiopexy of palpable undescended testes_ experience of a single tertiary institution with over 773 cases

10.21203/rs.2.14553/v2 ◽

2020 ◽

Author(s):

Jia You(Former Corresponding Author) ◽

Gang Li ◽

Shuang Li(New Corresponding Author) ◽

Haitao Chen ◽

Jun Wang

Keyword(s):

Inguinal Hernia ◽

Doppler Ultrasound ◽

Vas Deferens ◽

Abdominal Cavity ◽

Undescended Testes ◽

Processus Vaginalis ◽

Hernia Sac ◽

Patent Processus Vaginalis ◽

Contralateral Patent Processus Vaginalis ◽

Laparoscopic Orchiopexy

Abstract Background Discuss the superiority of laparoscopic orchiopexy in the treatment of inguinal palpable undescended testes. Methods Inclusion criteria: Preoperative examination and color Doppler ultrasound examination confirmed that the testes were located in the inguinal canal and could not be pulled into the scrotum, except for retractive and ectopic testes. The surgical steps were depicted as follow. The retroperitoneal wall was carved by ultrasonic scalpels, separates the spermatic vessels closed to the inferior pole of the kidney if necessary, dissects the peritoneum of vas deferens, cuts the testicular gubernaculum, and pulls back the testicle into the abdominal cavity. Besides, protect the vas deferens, and descend the testes to the scrotum and fix them without tension. Results There were 773 patients with 869 inguinal undescended palpable testes, 218 cases on the left side, 459 cases on the right side and 96 cases with bilateral undescended testes, whose age ranged from 6 months to 8 years, with an average of 20 months. All testes were successfully operated, no converted to open surgery. The average operation time was (34.8 ± 5.4) min. There were 692 testes have an ipsilateral patent processus vaginalis (89.5%); In 677 cases of unilateral cryptorchidism, 233 cases (34.4%) have a contralateral patent processus vaginalis, and laparoscopic percutaneous extraperitoneal closure the hernia sac carry out during the surgery. There was no subcutaneous emphysema during the operation, no vomiting, no abdominal distension, no wound bleeding and obvious pain after surgery, especially wound infection is rarely. Doppler ultrasound was evaluated regularly after surgery. The patients were followed up for 6 to 18 months. All the testes were located in the scrotum without testicular retraction and atrophy. No inguinal hernia or hydrocele was found in follow-up examination. Conclusion Laparoscopic orchiopexy manage inguinal palpable cryptorchidism is safe and effective, and there are obvious minimally invasive advantages. Furthermore, It could discover a contralateral patent processus vaginalis, and treat at the same time, which avoid the occurrence of metachronous inguinal hernia.

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Laparoscopic orchiopexy of palpable undescended testes_ experience of a single tertiary institution with over 773 cases

10.21203/rs.2.14553/v6 ◽

2020 ◽

Author(s):

Jia You ◽

Gang Li ◽

Haitao Chen ◽

Jun Wang ◽

Shuang Li

Keyword(s):

Inguinal Hernia ◽

Doppler Ultrasound ◽

Vas Deferens ◽

Abdominal Cavity ◽

Undescended Testes ◽

Processus Vaginalis ◽

Hernia Sac ◽

Patent Processus Vaginalis ◽

Contralateral Patent Processus Vaginalis ◽

Laparoscopic Orchiopexy

Abstract Background Discuss the superiority of laparoscopic orchiopexy in the treatment of inguinal palpable undescended testes. Methods Inclusion criteria: Preoperative examination and color Doppler ultrasound examination confirmed that the testes were located in the inguinal canal and could not be pulled into the scrotum, except for retractive and ectopic testes. The surgical steps were depicted as follow. The retroperitoneal wall was carved by ultrasonic scalpels, separates the spermatic vessels closed to the inferior pole of the kidney if necessary, dissects the peritoneum of vas deferens, cuts the testicular gubernaculum, and pulls back the testicle into the abdominal cavity. Besides, protect the vas deferens, and descend the testes to the scrotum and fix them without tension. Results There were 773 patients with 869 inguinal undescended palpable testes, 218 cases on the left side, 459 cases on the right side and 96 cases with bilateral undescended testes, whose age ranged from 6 months to 8 years, with an average of 20 months. All testes were successfully operated, no converted to open surgery. The average operation time was (34.8 ± 5.4) min. There were 692 testes have an ipsilateral patent processus vaginalis (89.5%); In 677 cases of unilateral cryptorchidism, 233 cases (34.4%) have a contralateral patent processus vaginalis, and laparoscopic percutaneous extraperitoneal closure the hernia sac carry out during the surgery. There was no subcutaneous emphysema during the operation, no vomiting, no abdominal distension, no wound bleeding and obvious pain after surgery, especially wound infection is rarely. Doppler ultrasound was evaluated regularly after surgery. The patients were followed up for 6 to 18 months. All the testes were located in the scrotum without testicular retraction and atrophy. No inguinal hernia or hydrocele was found in follow-up examination. Conclusion Laparoscopic orchiopexy manage inguinal palpable cryptorchidism is safe and effective, and there are obvious minimally invasive advantages. Furthermore, It could discover a contralateral patent processus vaginalis, and treat at the same time, which avoid the occurrence of metachronous inguinal hernia.

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Laparoscopic cauterization of hernia sac in girls; the Burnia technique

Turkish Association of Pediatric Surgeons ◽

10.5222/jtaps.2020.77598 ◽

2020 ◽

Author(s):

Sabriye Dayı

Keyword(s):

Inguinal Hernia ◽

Hernia Repair ◽

Inguinal Hernia Repair ◽

Abdominal Cavity ◽

Operation Time ◽

Contralateral Side ◽

Hernia Sac ◽

Inguinal Hernias ◽

Laparoscopic Techniques

INTRODUCTION: Inguinal hernia repair is one of the most common surgical procedures in pediatric surgery. In parallel with the advances in the field of medicine, various laparoscopic techniques have been developed in inguinal hernia repair. The Burnia technique is one of the latest published techniques and it is the cauterization of the inguinal hernia sac laparoscopically without using sutures in girls. The aim of this study is the investigation of the use of Burnia technique in clinical practice, and its postoperative outcomes. Any article concerning the use of this technique in Turkey has not been encountered. METHODS: The demographic features of patients, preoperative, peroperative, postoperative and follow-up results of 41 patients who had been operated with Burnia technique by a single surgeon within 2 years were reviewed retrospectively. Laparoscopically, the camera was first placed at an inclination of 30 degrees to the umbilical region using Hasson technique, and then, a single port was used for cauterization of the hernia sac. The Hernia sac was pulled into the abdominal cavity and cauterized. RESULTS: Burnia technique was applied to 62 inguinal hernia sacs in 41 girls. Their ages ranged from 1.5 to 16 years (median 36 months) with body weights ranging between 3.5 kg-40 kg (median 12 kg). Preoperatively 15 patients had right (37%), 19 patients left (46%), 7 patients bilateral inguinal hernias (17%). During surgery, 14 of the unilateral inguinal hernias were found to have a hernia sac on the contralateral side, and the rate of bilateral hernia increased to 51 percent. In one patient ovary was in the inguinal canal, and after its reduction, we proceeded with the operation Unexpectedly. in one patient, right ovarian torsion was detected which was detorsioned, and hernia surgery was performed in the same session. The duration of the operation was 5-35 min (median 15 min) for unilateral and 8-45 min (median 20 minutes) for bilateral hernias. None of these patients developed peroperative and postoperative complications. Follow-up time was minimum 10 months, and maximum 3 years. Recurrence was not detected. DISCUSSION AND CONCLUSION: Burnia technique seems to be effective and safe. The contralateral side and other intra-abdominal pathologies are explored. The cosmetic appearance is its another advantage. The operation time is very short due to the fact that only the hernia sac is cauterized. Comparison of this technique with other laparoscopic techniques is planned in the future study.

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The meaning of laparoscopic procedure against inguinal hernia

10.21203/rs.3.rs-63017/v1 ◽

2020 ◽

Author(s):

Hideaki Sato ◽

Jyoji Yoshizawa ◽

Akihide Sugiyama ◽

Tomokazu Nakagami ◽

Yu Watarai

Keyword(s):

Inguinal Hernia ◽

Laparoscopic Approach ◽

Oral Intake ◽

Operation Time ◽

Surgical Time ◽

Processus Vaginalis ◽

Patent Processus Vaginalis ◽

Postoperative Symptoms ◽

Contralateral Patent Processus Vaginalis ◽

Contralateral Hernia

Abstract Background Laparoscopic approach, especially laparoscopic percutaneous extraperitoneal closure (LPEC) for inguinal hernia (IH) is widely spread but few studies have compared its invasiveness with that of conventional approach (POTTS). This study compared the role and invasiveness of LPEC with POTTS at our institute. Material and methods The records of 940 IH patients from 2014 to 2019 were analyzed on the basis of age, sex, method of surgery, pre- and post-operative diagnosis, postoperative symptoms, and complications. Results The POTTS group comprised 393 males, of which 44 were diagnosed with contralateral hernia (7.1%). In the LPEC group, 158 males had an average age of 3.88 years. The contralateral patent processus vaginalis (CPPV) was identified in 148 patients during operation. POTTS operation time for patients aged < 1 year was 42.7 minutes, vs 33.4 minutes for LPEC. The two groups experienced comparable paces of fever and first oral intake time; however, pain and recurrence rate were greater in the LPEC group. Conclusion LPEC can be performed to avoid contralateral recurrences; surgical time is reduced for patients aged < 1 year. However, the reduced invasiveness of LPEC compared to that of POTTS did not minimize postoperative symptoms or complications.

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Efficacy of Laparoscopic Percutaneous Extraperitoneal Closure for Unilateral Inguinal Hernia in Children and Significance of Simple Exploration Maneuver for Contralateral Patent Processus Vaginalis: A Retrospective Study

The American Surgeon ◽

10.1177/000313481808400527 ◽

2018 ◽

Vol 84 (5) ◽

pp. 732-738

Author(s):

Cheng Kangwen ◽

Wang Guihe

Keyword(s):

Inguinal Hernia ◽

High Ligation ◽

Processus Vaginalis ◽

Hernia Sac ◽

Patent Processus Vaginalis ◽

Laparoscopic Exploration ◽

Unilateral Inguinal Hernia ◽

Contralateral Patent Processus Vaginalis ◽

Inguinal Hernia In Children

To evaluate the efficacy of laparoscopic percutaneous extraperitoneal closure (LPEC) for unilateral inguinal hernia in children and effect of intraoperative laparoscopic exploration for finding contralateral patent processus vaginalis (CPPV) on prevention of the metachronous contralateral hernia (MCH). We retrospectively analyzed unilateral inguinal hernia ligation in children, which can be diveded into two groups: a total of 252 cases with open surgical ligation from January 2010 to December 2012 (open group), a total of 184 cases underwent laparoscopic percutaneous peritoneal hernia sac high ligation LPEC from January 2013 to March 2015 (LPEC group). Then, we observed postoperative complications, recurrence of hernia, and the postoperative MCH in the two groups and analyzed the influence factors of the MCH. In Open groups and LPEC groups, the complication incidences, respectively, were 4.4 and 1.6 per cent, having statistical difference ( P > 0.05), the average postoperative follow-up duration, respectively, were 42 months and 22 months, whereas the overall incidence of MCH, respectively, were 5.2 and 0.5 per cent ( P < 0.05). In the first 24 months follow-up time, the overall incidence of MCH, respectively, were 3.6 and 0 per cent. Laparoscopic evaluation was positive for CPPV in 67 cases. We found the prevalence of 56.1 per cent of CPPV in LPEC groups aged 0.6 to 2 years old, finding the incidence gradually decline with the increase of age, until 14.3 per cent to 10 to 12 years old group. Our study shows LPEC has proven efficacy in treatment of unilateral inguinal hernia in children, and routine laparoscopic exploration with this simple maneuver should be actively performed to observe CPPV in all chidren.

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