A nurse is caring for a 12-month-old male infant who will undergo hypospadias repair surgery tomorrow morning. Which preoperative nursing intervention is most important?

Preserving the foreskin is critical because it may be used as graft tissue during hypospadias repair. Other options are either not preoperative priorities or contraindicated.

Understanding the Priority Preoperative Intervention for Hypospadias Repair

The most important preoperative nursing intervention for a 6-month-old male infant scheduled for hypospadias repair is to avoid circumcision and preserve the foreskin. This is a critical, non-negotiable principle in the surgical management of hypospadias, and understanding the anatomical and surgical rationale is essential for safe, effective nursing care.

The Anatomical and Surgical Rationale
Hypospadias is a congenital condition where the urethral opening (meatus) is located on the ventral (underside) of the penis, not at the tip. The surgical repair, urethroplasty, aims to create a functional and cosmetically normal penis by extending the urethra to the tip of the glans and correcting any penile curvature (chordee) ^[1]. The foreskin, or prepuce, is not simply an expendable piece of tissue in this context; it is a valuable vascularized flap. Surgeons frequently use the foreskin to create the new urethral tube or to provide skin coverage for the ventral shaft of the penis where skin is deficient. If a circumcision is performed before the repair, this critical donor tissue is lost, which can significantly complicate the reconstruction, lead to suboptimal cosmetic and functional outcomes, and increase the risk of postoperative complications. Therefore, the absolute instruction to parents and the entire healthcare team is that the infant must not be circumcised.

Analysis of Incorrect Options
A systematic review of the other options clarifies why they are not the highest priority in the immediate preoperative phase for this specific surgery.

- Option 2: Encourage frequent diaper changes to prevent infection. While preventing infection is a valid general postoperative and long-term care goal, it is not the most critical preoperative intervention. The immediate preoperative period is focused on preparing the surgical site and the child's physiology for the procedure. The specific instruction to preserve the foreskin is a unique and overriding safety requirement for hypospadias repair that takes precedence over general hygiene measures.

- Option 3: Apply topical anesthetic cream to the surgical site. This is a contraindicated action without a specific medical order. The surgical site is the genital area, and applying any cream preoperatively could introduce infection, interfere with the surgical prep, or cause unintended absorption and systemic effects in an infant. Anesthesia and analgesia are managed by the anesthesia and surgical teams using controlled, age-appropriate methods.

- Option 4: Restrict fluid intake 8 hours before surgery. This is an outdated and potentially dangerous practice, especially for a 6-month-old infant. Infants have limited glycogen stores and a high metabolic rate, making them susceptible to hypoglycemia and dehydration with prolonged fasting. Current preoperative fasting guidelines from professional anesthesia societies typically allow clear liquids up to 2 hours before surgery, breast milk up to 4 hours, and formula up to 6 hours. An 8-hour fluid restriction for an infant is excessive and could lead to significant patient harm, including irritability, hypovolemia, and difficult intravenous access.

Connecting to Parent Education and Postoperative Care
The rationale for this preoperative intervention is directly linked to the broader nursing role described in the supporting evidence. The study highlights that nurses play a crucial role in educating caregivers before surgery and providing postoperative care ^[1]. The most fundamental piece of preoperative parent education for hypospadias is the strict prohibition of circumcision. This is a clear, actionable instruction that parents must understand and communicate to any other caregiver. Postoperative nursing care, including parent-led care at home, will then focus on managing the surgical dressing, maintaining the patency of a urinary catheter if one is placed, and monitoring for complications like fistula formation or meatal stenosis. The foundation for a successful surgical outcome is laid preoperatively by safeguarding the tissue the surgeon will need, making the preservation of the foreskin the unequivocal priority.