36 cleft palate patients had residual oronasal fistula included in this study divided randomly to two groups group I (control group): the fistula was repaired using two layers (oral and nasal layers) group II (study group): The fistula was repaired using two layers (oral and nasal layers ) with interpositional free buccal pad of fat graft between two layers
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
evaluation of wound healing
Timeframe: one month
recurrence of oro-nasal fistula
Timeframe: one -3 months