N35.913
Unspecified membranous urethral stricture, male
Clinical Classification Guidelines
Medical Intelligence & Overview
Unspecified membranous urethral stricture is a condition characterized by a narrowing of the urethra in the membranous part, specifically affecting males. This narrowing hampers the normal flow of urine from the bladder, which can lead to discomfort and other urinary issues. Since it is classified as 'unspecified,' this diagnosis does not specify the exact cause of the stricture but highlights the location and nature of the narrowing. Recognizing this condition is essential for proper management and treatment to restore urinary function and prevent complications.
Causes & Symptoms
Clinical Causes: Previous urinary tract infections leading to inflammation and scarring Trauma or injury to the pelvic area or genital region Surgical procedures involving the urethra or prostate Invasive tests such as catheterization that may damage the urethra Congenital abnormalities present since birth History of radiation therapy in the pelvic region Idiopathic causes where no clear reason is identified
Key Symptoms: Difficulty starting urination or weak urine stream Spraying or splitting of the urine stream Interrupted or hesitant urination Post-void dribbling or leakage Feeling of incomplete bladder emptying Urinary frequency, especially at night Urinary retention in severe cases, leading to inability to urinate
Diagnostic & Treatment
Diagnosis Path: Diagnosis of a membranous urethral stricture typically involves a combination of assessments, including: - Medical history review and symptom discussion - Physical examination of the genital area - Urinalysis to check for infection or blood - Uroflowmetry to evaluate urine flow rate - Retrograde urethrography, an imaging technique that uses X-rays and contrast dye to visualize the urethra and detect narrowing - Cystoscopy, a procedure involving a thin tube with a camera inserted into the urethra for direct visualization of the stricture These evaluations help confirm the presence, location, and extent of the narrowing.
Treatment Protocols: Treatment options aim to relieve symptoms and restore normal urine flow. They may include: - **Urethral dilation**: gradually stretching the narrowed segment using medical instruments - **Urethrotomy**: an endoscopic procedure to incise the stricture and widen the urethra - **Surgical repair (urethroplasty)**: reconstructing or removing scar tissue for persistent or complex strictures - **Catheterization**: temporary placement of a catheter to bypass the obstruction - **Medications**: addressing infection or inflammation if present Follow-up care is crucial to monitor for recurrence and to manage any potential complications, ensuring long-term urinary health.
Clinical Advice & FAQs
Billing Guidance
Is N35.913 a billable ICD-10 code?
Yes, N35.913 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report N35.913?
Clinical documentation must specify the nature of Unspecified membranous urethral stricture, male and any associated comorbidities for accurate reporting.
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