Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Video

Updated: Apr 28, 2026

Vessel-Sparing Microsurgical Longitudinal Intussusception Vasoepididymostomy to Treat Epididymal Obstructive Azoospermia
06:28

Vessel-Sparing Microsurgical Longitudinal Intussusception Vasoepididymostomy to Treat Epididymal Obstructive Azoospermia

Published on: May 27, 2022

3.8K

A new one-layer epididymovasostomy technique.

Alayman Hussein1

  • 1Urology Department, Minia University, El-Minia, Egypt.

BJU International
|June 14, 2014
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Global Practice Patterns in the Evaluation of Non-Obstructive Azoospermia: Results of a World-Wide Survey and Expert Recommendations.

The world journal of men's health·2024
Same author

Global Practice Patterns and Variations in the Medical and Surgical Management of Non-Obstructive Azoospermia: Results of a World-Wide Survey, Guidelines and Expert Recommendations.

The world journal of men's health·2024
Same author

Comparative outcomes among inlay grafted incised plate, onlay preputial flap and tubularized incised plate urethroplasty for the repair of distal penile hypospadias with a narrow urethral plate.

World journal of urology·2023
Same author

Long-term outcome of non-stented tubularized incised plate urethroplasty for distal hypospadias repair: a complication analysis.

Central European journal of urology·2022
Same author

Post malleable Penile Prosthesis Satisfaction in elderly patients: Serial assessments.

Andrologia·2019
Same author

Forty years of IVF.

Fertility and sterility·2018
Same journal

Cancer detection in the European Randomised Study of Screening for Prostate Cancer (ERSPC).

BJU international·2026
Same journal

Outcomes of maintenance BCG versus gemcitabine/docetaxel following BCG induction in NMIBC.

BJU international·2026
Same journal

A call for regimen agnostic circulating tumour DNA-guided adjuvant selection in muscle-invasive bladder cancer.

BJU international·2026
Same journal

Ablative radiotherapy in castration-resistant prostate cancer.

BJU international·2026
Same journal

Longitudinal circulating tumour DNA identifies patients at high risk of upstaging and recurrence in non-muscle-invasive bladder cancer.

BJU international·2026
Same journal

Venous thromboembolism after penile cancer surgery: a UK PeCaN study.

BJU international·2026
See all related articles

A new one-layer epididymovasostomy technique for obstructive azoospermia showed positive results, with six of nine patients finding sperm in their ejaculate. Further studies are needed to compare this simple method with traditional approaches.

Area of Science:

  • Urology
  • Microsurgery
  • Reproductive Medicine

Background:

  • Obstructive azoospermia is a leading cause of male infertility.
  • Microsurgical epididymovasostomy is a complex procedure to restore patency.

Purpose of the Study:

  • To introduce and assess a novel, simplified one-layer microsurgical epididymovasostomy technique.
  • To evaluate the efficacy of this new technique in patients with obstructive azoospermia.

Main Methods:

  • A new one-layer microsurgical bilateral epididymovasostomy was performed on nine patients.
  • The technique involved creating an epididymal window and anastomosing the vas deferens in a single layer.
  • The primary outcome was the presence of sperm in the ejaculate.
Keywords:
epididymovasostomymale infertilitymicrosurgeryobstructive azoospermia

More Related Videos

A Modified Vessel-Sparing Microsurgical Vasoepididymostomy
04:59

A Modified Vessel-Sparing Microsurgical Vasoepididymostomy

Published on: June 8, 2022

2.5K
Optimizing the Modified No-Scalpel Vasectomy Technique
04:47

Optimizing the Modified No-Scalpel Vasectomy Technique

Published on: October 18, 2024

1.1K

Related Experiment Videos

Last Updated: Apr 28, 2026

Vessel-Sparing Microsurgical Longitudinal Intussusception Vasoepididymostomy to Treat Epididymal Obstructive Azoospermia
06:28

Vessel-Sparing Microsurgical Longitudinal Intussusception Vasoepididymostomy to Treat Epididymal Obstructive Azoospermia

Published on: May 27, 2022

3.8K
A Modified Vessel-Sparing Microsurgical Vasoepididymostomy
04:59

A Modified Vessel-Sparing Microsurgical Vasoepididymostomy

Published on: June 8, 2022

2.5K
Optimizing the Modified No-Scalpel Vasectomy Technique
04:47

Optimizing the Modified No-Scalpel Vasectomy Technique

Published on: October 18, 2024

1.1K

Main Results:

  • Sperm was detected in the ejaculate of six out of nine (66.7%) patients.
  • The average operative time was 176 ± 23 minutes.
  • The technique demonstrated feasibility and preliminary success.

Conclusions:

  • The described one-layer epididymovasostomy offers a simpler alternative for treating obstructive azoospermia.
  • This technique shows promise with reasonable outcomes.
  • Additional research with larger cohorts and longer follow-up is recommended for definitive comparison with established methods.