Environmental control system devices associated with adverse incidents

Also indexed as

Nearby in Physical medicine devices associated with injury or harm, prosthetic or other implants, materials or accessory devices

• PK9A.20Communication system devices associated with adverse incidents
• PK9A.21Communication system devices associated with adverse incidents in a physical medicine care environment
• PK9A.23Mobility aids associated with adverse incidents
• PK9A.24Orthotic devices associated with adverse incidents
• 4B4YOther specified diseases of the immune system
• 4B4ZDiseases of the immune system, unspecified