Clinical efficacy of endovascular revascularization combined with vacuum-assisted closure for the treatment of diabetic foot

Table 1 Basic clinical data of patients

Parameters	n = 40
Age (yr)	72.36 ± 8.57
Male	28
Risk factor
Smoking	23
Diabetes	40
Hypertension	27
Hyperlipidemia	10
Renal insufficiency	6
Coronary heart disease	4
History of cerebrovascular disease	3
History of dialysis	3
Target vessel for revascularization
Balloon angioplasty of femoral and popliteal arteries	15
Superficial femoral artery stenting	6
Popliteal artery stenting	1
Reconstruction of anterior tibial artery	11
Reconstruction of posterior tibial artery	15
Reconstruction of peroneal artery	13
Wound treatment
Number of cases of VAC	32
Number of cases of simple skin grafting	24
Number of cases of skin flap transplantation	2

VAC: Vacuum-assisted closure.

Table 2 TEXAS grading of patients' wounds

Stage	0	1	2	3
A: No ischemia/infection	0	0	0	0
B: Infection	0	0	5	0
C: Ischemia	0	2	0	0
D: Ischemia + infection	0	5	18	10