A nurse is caring for a 6-month-old infant who underwent surgical repair of hypospadias 2 days ago. Which nursing intervention is the priority for this patient?

Monitoring the urethral stent is the priority to maintain patency and prevent complications like obstruction or disruption of the surgical site. Other interventions are important but not the immediate priority post-operatively.

Understanding Hypospadias and the Postoperative Priority

Hypospadias is a congenital condition where the urethral opening is located on the ventral (underside) of the penis, not at the tip. Surgical repair, often using a technique like tubularized incised plate (TIP) urethroplasty, aims to create a functional and cosmetically normal urethral opening ^[1]. The immediate postoperative period is critical because the surgical site must heal without tension or contact with urine to prevent devastating complications. The priority nursing intervention centers on protecting the newly constructed urethra.

Why the Urethral Stent is the Priority

The correct action is to monitor the urethral stent for patency and secure positioning. This is not simply about maintaining a tube; it is the cornerstone of preventing surgical failure.

The stent serves two life-saving purposes for the repair:
1. Urinary Diversion: It provides a low-pressure conduit for urine to bypass the suture line. If the stent becomes blocked (loses patency), urine will leak across the fresh wound, dramatically increasing the risk of urethrocutaneous fistula formation—an abnormal connection between the urethra and the skin ^[1].
2. Molding and Support: It acts as an internal scaffold, preventing stenosis (narrowing) and keeping the healing urethra open. Dislodgement of the stent can cause direct trauma to the surgical site, leading to wound dehiscence ^[1].

For a 6-month-old infant, the primary threat to the stent is the patient's own movement and the integrity of the securement device. Constant assessment of the stent's position and ensuring urine is freely draining into the diaper are the most direct actions a nurse can take to prevent the common and serious complications of fistula and stenosis highlighted in the literature ^[1].

Analysis of Incorrect Options

Option 2: Encourage early ambulation to prevent complications.
This is contraindicated. A 6-month-old infant is not ambulating, but even age-appropriate movement like crawling or excessive leg kicking can put tension on the perineal wound and risk stent dislodgement. Postoperative care focuses on quiet play and careful handling to immobilize the surgical site, not encourage activity.

Option 3: Administer oral pain medication every 4 hours as needed.
While pain management is essential for comfort, it is not the highest priority. The "as needed" (PRN) designation means it is given based on an assessment of pain, not on a fixed schedule. Furthermore, pain is often managed with a multimodal approach, including anticholinergics to reduce bladder spasms, which can also threaten the repair by causing forceful urine leakage around the stent. The structural integrity of the repair takes precedence over scheduled comfort measures.

Option 4: Begin toilet training education with the parents.
This is developmentally and situationally inappropriate. Toilet training is a milestone for toddlers, typically between 18 and 24 months, and is not relevant to a 6-month-old infant. The immediate parental education must focus on stent care, recognizing signs of complications like infection or blockage, and activity restrictions for the child, as these directly impact the success of the surgical outcome ^[1].