Length: 8-25 cm, inserted through upper arm veins, terminates at axilla.
Shorter ones last better than ultrasound guided peripheral IVs.
Longer ones can run pressors.  and has less complications than central lines.
Because they terminate at axilla, are peripheral access, not a central venous catheter.
Shorter ones last better than ultrasound guided peripheral IVs.
Longer ones can run pressors.  and has less complications than central lines.
Midlines
Zygomaticomaxillary 
Trauma center levels
Main Page
Spinal cord levels
Reflexes
Felon
Pterygium