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Machine Learning-Assisted Prediction of Speech Outcomes at Age 5 in Patients with Nonsyndromic Cleft Palate after Double-Opposing Z-Plasty

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Sex

*

month

Veau class

*

The Veau classification:

• Veau I – soft palate only

• Veau II – soft and hard palate to the incisive foramen

• Veau III – unilateral cleft lip and palate

• Veau IV – bilateral cleft lip and palate

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  • Cleft width = W
  • Mean preoperative palate length = (Lᵣ + Lₗ)/2

    • mm

    measured at the level of bilateral maxillary tuberosities

    mm

    average right and left palate lengths from the line connecting the bilateral maxillary tuberosities to each uvula tip

    History of fistula

    *

    Palatal firstulas limited to small size (<1cm²)

    Result

    Hypernasality
    -
    %
    Need for Speech Therapy
    -
    %