- GENERAL
- Frequent upper respiratory tract infection
- Atlantoaxial instability
- Sialorrhoea
- Thyroid disease
- THE AIRWAY
- Airway obstruction
- Narrow subglottis and trachea
- Mid facial hypoplasia
- Hypotonic pharyngeal airway
- MAcroglossia
- Ear disorders:
- Deafness
- Frequent AOM & OME
- Small pinna and EAC
- Premature cochlear ossification
- Facial nerve dehiscence common
- Ossicular fixation
- Mondini malformation more common
