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Related Concept Videos

Urinary Tract Calculi VI: Surgical Management01:25

Urinary Tract Calculi VI: Surgical Management

Procedures for Kidney StonesMedical intervention is necessary when kidney stones or renal calculi are too large to pass spontaneously (typically greater than 5 millimeters) when stones are accompanied by symptomatic infection (such as fever or pyelonephritis), when they impair kidney function, or when they cause persistent symptoms like severe pain, nausea, or urinary retention. Additionally, patients with only one kidney or those who cannot be treated with medical management also require...
Kidney Transplant II: Surgical Procedure01:26

Kidney Transplant II: Surgical Procedure

Preoperative ManagementThe primary goals of preoperative management in kidney transplantation are to optimize the patient’s metabolic state and prepare them for surgery through diet adjustments, necessary dialysis, and tailored medical treatment. This phase also involves comprehensive infection screening and patient education about the surgical procedure and postoperative care to improve outcomes and adherence.Medical ManagementA comprehensive evaluation is required for both the living donor...
Urologic Endoscopic Procedure: Cystoscopic Examination01:28

Urologic Endoscopic Procedure: Cystoscopic Examination

Meaning of Cystoscopic Examination:Cystoscopy is an essential diagnostic tool in urology that is used to assess the structure and function of the genitourinary system. It provides a direct view of the urethra, bladder, and, in some cases, the ureteral openings. This procedure helps detect structural abnormalities, infections, cancers, and blockages in the urinary tract. There are two types of cystoscopy:Flexible cystoscopy is commonly performed in outpatient settings due to its less invasive...
Urinary Tract Calculi III: Medical Management01:30

Urinary Tract Calculi III: Medical Management

The diagnosis of renal calculi involves several imaging techniques, including non-contrast CT scans and ultrasound. These methods help visualize kidney stones, assess their size and location, and detect possible obstructions. Additionally, Measuring urine pH is useful for diagnosing specific stone types, such as struvite (alkaline pH) and uric acid stones (acidic pH). Cystine stones are primarily linked to cystinuria, a genetic condition. A urinalysis helps detect blood in the urine (hematuria)...
Angle Closure Glaucoma: Treatment01:28

Angle Closure Glaucoma: Treatment

Angle-closure glaucoma, or closed-angle glaucoma, is an eye condition where the iris bulges out and blocks the iridocorneal angle, resulting in a buildup of aqueous humor and increased intraocular pressure. Immediate medical attention is necessary due to the sudden onset of symptoms. The treatment for angle-closure glaucoma includes short-term and long-term approaches. Short-term treatment involves using eye drops like pilocarpine to lower intraocular pressure by increasing aqueous humor...
Imaging Studies V: Intravenous Urography and Retrograde Pyelography01:22

Imaging Studies V: Intravenous Urography and Retrograde Pyelography

IntroductionIntravenous Urography (IVU) and Retrograde Pyelography (RP) are important diagnostic imaging techniques used to evaluate the urinary system. These methods help identify structural abnormalities, obstructions, and functional issues in the kidneys, ureters, and bladder. Both procedures use iodine-based contrast media to enhance the visibility of urinary tract structures on X-ray images, though they differ in their methods and indications.1. Intravenous Urography (IVU)Intravenous...

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Related Experiment Video

Updated: May 17, 2026

Urethroplasty with Pedicled Tunica Vaginalis for the Treatment of Long-segment Anterior Urethral Stricture Caused by Lichen Sclerosus of Glans Penis
03:55

Urethroplasty with Pedicled Tunica Vaginalis for the Treatment of Long-segment Anterior Urethral Stricture Caused by Lichen Sclerosus of Glans Penis

Published on: October 18, 2024

[Internal optic urethrotomy in urethral strictures complicates subsequent reconstructive surgery].

M I Kogan, V V Mitusov, V V Krasulin

    Urologiia (Moscow, Russia : 1999)
    |October 19, 2012
    PubMed
    Summary

    Urethroplasty is more effective and has fewer complications for traumatic urethral stricture than internal urethrotomy. Early urethroplasty offers better surgical outcomes without complications.

    More Related Videos

    Vessel-sparing Excision and Primary Anastomosis
    08:09

    Vessel-sparing Excision and Primary Anastomosis

    Published on: January 7, 2019

    Related Experiment Videos

    Last Updated: May 17, 2026

    Urethroplasty with Pedicled Tunica Vaginalis for the Treatment of Long-segment Anterior Urethral Stricture Caused by Lichen Sclerosus of Glans Penis
    03:55

    Urethroplasty with Pedicled Tunica Vaginalis for the Treatment of Long-segment Anterior Urethral Stricture Caused by Lichen Sclerosus of Glans Penis

    Published on: October 18, 2024

    Vessel-sparing Excision and Primary Anastomosis
    08:09

    Vessel-sparing Excision and Primary Anastomosis

    Published on: January 7, 2019

    Area of Science:

    • Urology
    • Surgical Science

    Context:

    • Traumatic urethral stricture presents a significant clinical challenge.
    • Evaluating surgical interventions for urethral stricture is crucial for patient outcomes.

    Purpose:

    • To compare the efficacy and complication rates of urethroplasty versus internal urethrotomy as primary treatments for traumatic urethral stricture.
    • To determine the optimal primary surgical approach for managing urethral strictures.

    Summary:

    • Open reconstructive operations were performed in 86 patients with traumatic urethral stricture.
    • Urethroplasty demonstrated higher efficacy and a lower frequency of complications compared to other primary treatments.
    • Primary internal urethrotomy was found to significantly reduce the likelihood of effective, complication-free surgery.

    Impact:

    • Findings suggest urethroplasty should be considered the preferred primary treatment for traumatic urethral stricture.
    • This research can guide surgical decision-making, potentially improving patient recovery and reducing re-intervention rates.
    • Highlights the importance of selecting the appropriate primary surgical technique to minimize complications and maximize treatment success.