- Lip incompetence
- Phitrum height was shorter than commissure height
- Acute nasolabial angle
- Lip procumbent
- The labiomental sulcus was flat
- The chin was deficient
Cephalometric
- ANB > 5
- Maxillary length higher than normal
- Normal mandibular length
- Normal chin position
- Acute nasolabial angle
Preorthognathic orthodontic
- Leveling and align
- Removal of dental compensation
- Leveling curve of Spee
- Correction of transverse discrepancies
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