VBN - Prognostic Model for Traumatic Lower Extremities with Vascular Injuries

VBN

Ischaemia
Ischaemic Time	Ischaemic Degree
0 < t ≤ 1 1 < t ≤ 3 3 < t ≤ 6 t > 6 Unknown	Complete Partial None Unknown

MOI

Mechanism of Injury

Penetrating

Blunt

Blast

Unknown

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Vascular Injury
Level of Primary Vascular Injury	Treatment of Primary Vascular Injury	Vascular Injury at Multiple Levels
Femoral Popliteal Tibial - 1 Artery Injured Tibial - 2 Arteries Injured Tibial - 3 Arteries Injured Unknown	RSVG PTFE Primary Ligation Unknown	Yes No Unknown

Associated Injuries & Conditions
Soft Tissue Injury	Associated Bone Fracture	Shock	Compartment Syndrome
None Mild Moderate Severe Profound Unknown	Yes No Unknown	Yes No Unknown	Yes No Unknown