How is urethral malformation treated?

Urethral malformations can be improved through daily preventive care and regulation, local urethral dilation, antimicrobial drug therapy, corrective or reconstructive surgery, and postoperative rehabilitation therapy. Most urethral malformations result from congenital developmental abnormalities and may impair normal urination and reproductive function. Prompt medical consultation is essential if urinary dysfunction associated with the malformation progressively worsens.

1. Daily Preventive Care and Regulation: Maintain cleanliness and dryness of the genital area; regularly cleanse the external genitalia with warm water to minimize bacterial accumulation. Establish a regular urination routine and avoid prolonged urine retention to reduce intraluminal urethral pressure. Follow a light, balanced diet and drink ample warm water to stabilize urinary tract metabolism and lower the risk of secondary inflammation at the site of malformation.

2. Local Urethral Dilation Therapy: For mild cases of urethral stricture (a type of urethral malformation), standardized urethral dilation procedures may be performed to gradually widen the narrowed segment. These procedures must follow a stepwise, progressive approach to prevent trauma to the urethral mucosa. Regular dilation sessions help maintain urethral patency and address the underlying issue of impaired urination.

3. Antimicrobial Drug Therapy: Urethral malformations often lead to urinary stasis, predisposing patients to recurrent urinary tract infections; thus, antimicrobial therapy may be indicated. Medications should be prescribed appropriately based on the severity and nature of the inflammatory response to suppress bacterial proliferation within the urinary tract. Completing the full prescribed course of antibiotics is crucial to prevent chronic or recurrent infection and reduce complications such as urethral mucosal congestion and adhesions.

4. Corrective or Reconstructive Surgery: Moderate-to-severe urethral malformations typically require surgical intervention to restore normal urethral anatomy. Surgical goals include reconstructing a functional urethral channel and correcting anomalies such as ectopia, stricture, or tissue deficiency—thereby restoring normal urinary flow. The optimal timing for surgery depends on the patient’s age and the severity of the malformation, aiming to preserve both urinary and reproductive function.

5. Postoperative Rehabilitation Therapy: Following surgery, adjunctive rehabilitation therapies help alleviate local tissue tension, promote wound healing, and accelerate recovery. Regular follow-up assessments of urethral patency are necessary to promptly identify and manage postoperative complications such as adhesions or restenosis. Ongoing urinary tract care helps consolidate surgical outcomes and sustain stable urinary function.

After surgery, keep the surgical site clean and dry; increase intake of warm water and maintain regular urination; avoid strenuous physical activity; adhere to a light, nutritious diet to support urinary tract health; and schedule routine follow-up evaluations to monitor urethral recovery and prevent postoperative complications.