What postoperative complications are commonly associated with cleft palate repair?

• A. Suture dehiscence and bleeding
• B. Edema and infection only
• C. Increased pain and restricted mouth opening
• D. Palatal fistula, velopharyngeal insufficiency, edema with potential airway compromise, and risk of infection

Answer: (D)

Postoperative complications after cleft palate repair span both healing and function, affecting the surgical site, airway, and speech. The most complete and clinically important set includes palatal fistula, velopharyngeal insufficiency, edema that can threaten the airway, and risk of infection.

Palatal fistula is a tract that can form at the repair site, allowing unintended passage between the oral and nasal cavities. This can lead to nasal regurgitation during feeding and persistent nasal resonance in speech if the closure isn’t continuous. Velopharyngeal insufficiency happens when the repaired palate doesn’t seal against the throat during speech, causing hypernasal voice and nasal emission. Edema in the immediate postoperative period can be significant enough to obstruct the airway, especially in young children, so airway monitoring is crucial. Infection risk can slow healing, promote wound breakdown, and complicate recovery.

While suture dehiscence and bleeding can occur, they don’t alone capture the broad, function-focused concerns that impact long-term outcomes like feeding, speech, and airway stability. Edema with infection risk by itself misses the important issue of speech function (VPI) and the immediate airway concerns, and increased pain with restricted mouth opening, though possible, does not represent the most comprehensive profile of common postoperative issues.

Together, the listed complications reflect the main challenges clinicians watch for after cleft palate repair.