Infection
Low risk
Minimized by strict sterile technique
Pain
Minimized by local lidocaine infiltration
Low risk
Minimized by strict sterile technique
Minimized by local lidocaine infiltration
Compartment pressure measurement
Capnography
Ankle-brachial index
Age adjusted D-dimer
NIH Stroke Scale
Bubble study
Modified Wells Score
Thromboelastography 