Background:

according to the World Health Organization, the cleft lip and cleft palate are oral disorders that produce speech problems. These ones affect one of the functions of the stomatognathic system such as phonation.

Objective:

to analyze the oral problems associated with labial and palatal cleft.

Methods:

a non-experimental, descriptive, transversal study was carried out. The population was constituted of seventy-two patients whose medical records which were filled out by professionals in different health areas of Operation Smile, forty-two of them were selected based on criteria through intentional non-probabilistic sampling. The observation was applied as technique and its instrument was the medical records and the speech algorithm.

Results

: the nose-labial speech scale, dent-palatine, stress test and the total showed a low negative correlation with the grouped oral pathologies. On the other hand, the stress test speech scale showed a weak negative association in relation to the grouped oral disorders. The provoked nasolabial scale and velopharyngeal did not correlate at any level with respect to the grouped oral pathologies.

Conclusion:

the greatest difficulty in the production of phonemes was dent-palatine in / t /, / d /, / l /, / rr /, / ll /. The speech scale showed that the average of the effort test indicator showed the lowest evaluation.

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