Critical lower extremity ischemia after snakebite: A case report

Figure 1 Physical examinations. A: The bitten area (orange arrow); B: The skin of the right foot became black in the right foot, accompanied by blister formation and exudate. Tissue necrosis was found on the toes.

Figure 2 On angiography, the distal popliteal artery was not visible, and a large number of lateral branches could be seen.

Figure 3 Angiography and physical examinations of the right anterior tibia. A: On the sixth day of thrombolytic therapy, the proximal right anterior tibial and peroneal arteries were imaged by angiography; B: The right anterior tibial artery and peroneal artery were treated by low-pressure balloon dilatation; C: The amputation level was 9 cm below the right tibial plateau (marked with a marker pen).