Speech Outcome Audit for Cleft Lip and Palate Patient Population Correlated With Veau Cleft Type, Surgical Repair...

The objective of this study is to determine speech outcome differences for specific palate repair techniques and correlate these data with patient age at the time of operation.

A retrospective study was conducted on a cohort of consecutive nonsyndromic patients who underwent cleft lip and/or palate repair at the authors' hospital between 2010 and 2020. Only those patients who participated in at least 4 years of follow-up accompanied by audio-video recording were included. The patient cohort was divided into 2 age groups, between 1 year and 2 years of age versus older than 2 years of age. Standardized perceptual speech evaluations and nasopharyngoscopy were performed by the authors' team to detect the presence of velopharyngeal insufficiency.

A total of 481 patients were initially evaluated, and 323 of these patients met all inclusion criteria and were subsequently selected for this study. One hundred seventy-two patients (n = 172) underwent palatal surgery using the Bardach 2-flap palatoplasty technique, 47 patients (n = 47) underwent repair through the von Langenbeck palatoplasty technique, 78 patients (n = 78) underwent repair through Veau-Wardill-Killner palatoplasty technique, and 26 patients (n = 26) underwent repair through double-opposing Z-plasty palatoplasty. The rate of residual velopharyngeal insufficiency was statistically similar among all palatoplasty techniques. A comparison between these two age groups revealed that patients younger than 2 years of age showed higher speech outcome success.

High rates of speech success are achieved for patients younger than 2 years of age. Speech outcomes success is maximized by proper technique selection in relation to cleft type.