Airbag deployment can cause injury via multiple mechanisms, such as:
Caustic<unk>  from aerosolized alkali (including sodium hydroxide and sodium carbonate)
Blunt trauma from direct contact with airbag
Rapid deceleration and associated flexion and/or hyperextension<unk> 
Caustic<unk>  from aerosolized alkali (including sodium hydroxide and sodium carbonate)
Blunt trauma from direct contact with airbag
Rapid deceleration and associated flexion and/or hyperextension<unk>
Airbag injuries
Caustic ingestion
Blast injury
Caustic eye exposure 
Stingray injury
Caustic dermal burn
Gun shot wounds
Airbag-related burns