Custom-Made Palatal Shield Use in Cleft Palate and Fistula Repair: A Potential Benefit for Fast Postoperative Recovery.

OBJECTIVE

To review our experience with a polymethylmethacrylate (PMMA) protective shield used as an adjunct to protect the newly restored palate in wide bilateral cleft and complex fistula closure without diet restrictions.

DESIGN

Clinical cohort study.

SETTING

Division of Plastic Surgery and Maxillary Surgery.

PATIENTS: A selection of 22 cleft palate children undergoing (tertiary) palatal fistula repair (n = 16) or closure of a complex wide primary palatal defect (n = 6).

INTERVENTIONS: One month prior to surgery, a plaster model of the palate was made adding a 5- to 8-mm-thick layer of dental putty to the level of the dental arch. On top of the putty, a 1.5-mm-thick PMMA shield was created to cover the postoperative elevated and restored palate.

MAIN OUTCOME MEASURES: Fistula recurrence rate, postoperative complications, days of hospitalization.

RESULTS

All patients maintained durable and safe palatal closure without fistula recurrence within the follow-up period, varying from 1 until 4 years. Recovery was fast, with a mean duration of hospitalization of 1.5 days. All patients could directly resume their normal diet.

CONCLUSIONS

A PMMA shield has been shown to be a safe and helpful adjunct in complex fistula repair and late anterior palate repair.