Version July 2025
| Obesity (increased fat deposition) |
| Nasal obstruction |
| Micrognathia and retrognathia |
| Tonsillar hypertrophy |
| Uvular hypertrophy |
| Hypothyroidism |
| Acromegaly |
| Macroglossia |
| Tissue edema or fibrosis |
| Other craniofacial abnormalities (eg, high arched palate) |
