
A ureteral obstruction occurs when one or both of your ureters get blocked. The tubes that transport urine from your kidneys to your bladder are called ureters. A blockage in your ureters can result from various illnesses and ailments.
Urine cannot enter your bladder and exit your body if there is a ureteral blockage. Urine can back up and harm your kidneys if the blockage is not treated and removed. In addition to causing discomfort, this increases your chance of infection.
To avoid kidney damage, maintain function, and alleviate pain, ureteral blockage must be treated timely. It can result in severe infections such as pyelonephritis, hydronephrosis, and renal failure if left untreated.
Additionally, early intervention lowers the likelihood of consequences like electrolyte imbalances and kidney stones.
Early intervention improves overall results and prognosis by enabling less intrusive procedures. The obstruction must be addressed immediately to preserve kidney health and avoid long-term problems.
Signs and symptoms might include:
Causes
A ureteral blockage can be caused by:
Risk Factors
Complications
The best way to avoid ureteral blockage is to concentrate on lifestyle modifications that reduce the chance of kidney stones, which are a frequent cause of ureteral blockage. These include:
Kidney Stone Removal: Urinary obstruction is treated via kidney stone removal procedures, such as ureteroscopy, to remove the obstructing stones and restore urine flow.
Extracorporeal shock wave lithotripsy (ESWL): ESWL (Extracorporeal Shock Wave Lithotripsy) is typically used for urethral obstruction caused by ureteral stones or kidney stones.
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Hypospadias surgery: Sometimes, Hypospadias surgery is specifically done to correct congenital abnormalities in the male urethra, not blockages in the ureter.
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Percutaneous nephrostomy: To drain the kidney directly, your doctor will place a tube through your back during a percutaneous nephrostomy.
Ureteral stent: A hollow tube called a ureteral stent is placed inside the ureter to maintain its opening.
The goals of ureteral obstruction rehabilitation are to manage symptoms, prevent recurrence, and improve overall urinary tract and kidney health.









Chennai, India
The mega-structure of RIMC serves as a hospital as well as an educational institute. Hence, it offers a huge array of medical services and facilities to cater to the needs of its patients.
Fertility Services - RIMC specializes in both male and female fertility and in procedures like IntraCytoplasmic Sperm Injection (ICSI), Uterine Transplants, Preimplantation genetics and Laser Assisted Hatching (LAH).
Anaesthesia and ICU - The ICU rooms in RIMC are equipped to serve the individual needs of every patient. They boast the largest liver transplant ICU in India and a specific ICU dedicated to pediatrics multi-organ transplants.
Radiology and Imaging Sciences - RIMC has the infrastructure to support high-quality scans including 128 Slice CT, Cardiac MRI, and 3 Tesla MRIs.
Blood Bank and Transfusion Medicine - RIMC has an active blood bank system with facilities dedicated to Blood Component Separation and Therapy. They use high-end technology like the Automated 1H500 Analyser and have a separate Therapeutic Apheresis Unit.
Advanced Endoscopy - Dr. Rela Institute and Medical Centre has one of the most advanced hospital facilities with an individual healthcare unit specifically dedicated to Endoscopy. Advanced procedures like Spyglass Cholangioscopy, Laser therapy, Endoscopic Ultrasound, Capsule Endoscopy, and special ERCP and EUS Suite.
Some of the other healthcare facilities, departments, and services offered by Dr. Rela Institute and Medical Healthcare are listed below:
Apart from these facilities, Dr. Rela Institute and Medical Centre also have a preventive health check lounge, 72 consultation suites, and 360 degrees including lab facilities specifically for outpatients.
Visit Dr. Rela Institute and Medical Centre in Chromepet, Chennai today and find the best care for you and your loved ones.

Hyderabad, India
Srikara Group of Hospitals is an 850-Bedded Tertiary Care healthcare facility, spread over 7 branches and two states in Southern India. 6 out of these 7 branches are situated in the twin city of Hyderabad- Secunderabad and 1 branch is at Vijayawada, Andhra Pradesh. As the ultimate combination of benefits a hospital can provide, Srikara Ortho & Multi-Specialty Hospitals represents the infusion of quality, knowledge, technical proficiency, international standards, compassion, and reasonably priced care. Srikara Hospital is known for its excellence in Orthopedic as well as Neuro-Spine Surgeries. With top-of-the-chart technical proficiency, quality, and skills; Srikara is the destination of choice for patients from not only India but across the globe. Srikara Hospitals are the pioneers in doing Robotics-assisted Joint Replacements in Southern India. These hospitals have been using technologies like Computer Navigation and I-Suite theaters since their inception. Three of its 7 branches offer minimally Invasive Spine surgeries done with the use of top quality Operating microscopes. For patients from other countries seeking treatment at its facilities, Srikara has established a separate unit. By partnering with hospitals and institutions that share its commitment to and passion for ‘Patient Care’, it now hopes to expand its surgical expertise throughout the country and the world.
International quality care at affordable prices is what the Srikara Group of Hospitals strives for. The quality & compassion in care can be bought in only by the human skills behind world-class technology. Rich in human skills & experience, the team of doctors at Srikara Hospitals is decorated with a collective experience of more than 23000 Knee Replacement Surgeries over a period of two decades. 5000+ of these Knee Replacements were Robotic-assisted Knee Replacement surgeries. The team of surgeons and the Sports Medicine Unit at SRIKARA Group of Hospitals hold experience in doing more than 5500 Knee Ligament surgeries. The team of Neuro-spine surgeons holds a collective experience of 11+ years and offers various surgical remedies with and without the assistance of an Operating Microscope. Srikara Group of Hospitals offers a wide array of specialties like Orthopaedics, Neuro-spine, Urology, Laparoscopy, Cardiology, Cosmetic Surgery, etc. with the help of nationally and internationally acclaimed doctors.
To expand their healthcare services globally and for the ease of their patients, the doctors at Srikara Group of Hospitals are also providing Online Consultations to individuals who are unable to visit in person but are in need of medical attention. Srikara Group of Hospitals looks forward to continuing to cater to its domestic as well as overseas patients with compassion and evidence-based healthcare services. All the hospitals of Srikara Group are built in accordance to provide relaxing, serene surroundings, greenery, and a hygienic setting to the patients & visitors. With a large influx of people seeking the best care and facilities in Hyderabad, it is well renowned for its dedication to providing unique and evidence-based healthcare services.

Delhi / NCR, India
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Depending on whether kidney damage occurred during the time that urine was unable to drain, your prognosis for ureteral obstruction will change. Urinary obstruction typically has no significant long-term repercussions if your doctor removes the obstruction before considerable kidney damage develops. If left untreated, a significant ureteral blockage can result in kidney failure and even death.
Men are more likely than women to have urethral blockage, mainly when it results from diseases like benign prostatic hyperplasia (BPH). But urethral blockage can also occur in women, typically as a result of bladder prolapse or urethral strictures.
The length of recovery varies according to the surgery. Recovery from less invasive procedures like urethrotomy or dilatation could take a few days to a week. Recovery from more involved procedures, such as tumour excision or prostate surgery, may take several weeks.
In general, urethral blockage treatment in India has a high success rate. Depending on the severity and underlying cause, success rates for medications, non-surgical procedures, and operations range from 70 to 95 per cent. Early diagnosis, advanced medical facilities, and appropriate follow-up care influence positive results.
Recurrence of urethral blockage is possible, especially in urethral strictures, where scar tissue may regenerate. Routine follow-up with a healthcare professional is important to keep an eye out for recurrence.
It is true that urine retention, which raises the risk of UTIs, can result from urethral blockage. Infections may result from the germs that thrive in the retained urine.
An infection, trauma, or surgery can cause scar tissue to constrict the urethra, a condition known as a urethral stricture. The symptoms of urethral blockage may result from this constriction, which may restrict the flow of urine.

Gastroenterologist
18 Years of Experience
Dr. Ashish George is one of the leading names in HPB surgery & liver transplantation and has about 18+ years of experience.He is a principal consultant & unit head of liver transplant at Fortis Shalimar Bagh. View More
Last Reviewed - January 2026