T83.112 Breakdown (mechanical) of indwelling ureteral stent

Name of the Condition

• Breakdown (mechanical) of indwelling ureteral stent

Summary

Breakdown (mechanical) of an indwelling ureteral stent refers to mechanical failure or malfunction of a ureteral stent, a device used to maintain urine flow from the kidney to the bladder. This condition occurs when the stent fails to function as intended, potentially disrupting urinary drainage or requiring intervention.

Causes

Mechanical breakdown may result from material degradation, wear and tear, or structural failure of the stent. Improper placement, trauma, or manufacturing defects can also contribute to device malfunction.

Risk Factors

• Prolonged use of indwelling ureteral stents
• Pre-existing conditions affecting device integrity
• Inadequate device maintenance or follow-up
• Underlying anatomical or physiological factors impacting device performance

Symptoms

• Urinary obstruction or altered flow
• Pain or discomfort at the device site
• Signs of device failure (e.g., leakage, dislodgement)
• Urinary symptoms (e.g., difficulty urinating, incontinence)

Diagnosis

Diagnosis involves a physical examination, review of device history, and may include imaging (e.g., ultrasound, X-ray) or functional tests to assess stent position, integrity, or performance.

Treatment Options

Treatment depends on the specific stent and complication. Options may include device replacement, adjustment, or removal, along with addressing any resulting urinary issues.

Prognosis and Follow-Up

Prognosis is generally favorable with appropriate intervention. Follow-up appointments are necessary to monitor device function and prevent recurrence.

Complications

• Urinary tract infection
• Obstruction or blockage
• Device migration or dislodgement
• Renal impairment due to impaired drainage

Lifestyle & Prevention

• Adhere to scheduled follow-up appointments for device monitoring.
• Report any new or worsening symptoms promptly.
• Avoid activities that may cause trauma to the device site.

When to Seek Professional Help

Seek medical attention if experiencing severe pain, inability to urinate, fever, or signs of device failure (e.g., leakage, dislodgement).

Tips for Medical Coders

Document the mechanical failure or malfunction of the indwelling ureteral stent, including details of the device, symptoms, and interventions. Ensure clinical documentation supports the diagnosis and any associated complications.