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12 January 2021: Clinical Research

Limb-Salvage Outcomes of Arterial Repair Beyond Time Limit at Different Lower-Extremity Injury Sites

Li Yu ABCDEF* , Linglong Deng ABCDEF* , Shaobo Zhu BCD , Kai Deng BCD , Guorong Yu BCD , Chunquan Zhu BCD , Baiwen Qi ABCDEF* , Zhenyu Pan ABCDEF**

DOI: 10.12659/MSM.927652

Med Sci Monit 2021; 27:e927652

Table 1 Demographic data of different vascular injure site.

VariablesEIAI or FAI (N=4)SFAI (N=18)PAISum (N=58)P value
PGMVI (N=15)DGMVI (N=21)
Age (y)21.8±10.536.9±12.638.9±13.437.6±11.036.6±12.50.096
M: F3: 19: 911: 413: 836: 220.531
Smoker2547160.814
CA1335120.950
 Diabetes001010.405
 Hypertension023160.443
 VI000110.616
 CVDs001230.556
 Atherosclerosis002130.356
 Blunt wound411121946 (79.31%)0.342
 Stab wound05229 (15.52%)
 Gunshot wound02103 (5.17%)
10–124–124–135–124–130.033
10.8±1.07.1±2.48.4±2.58.3±2.18.1±2.4s
 Multiple arterial injury023490.698
 Vein injury2769240.978
 Nerve injury2546160.999
 Bone fracture3161319510.850
12–2728–14924–10824–16512–1650.007
19.2±7.475.8±37.965.7±28.383.2±36.472.0±36.7
 Saphenous vein graft41291035 (60.3%)0.226
 End-to-end0661123 (39.7%)
 Mortality00000
 Primary amputation01 (5.56%)1 (6.67%)1 (4.76%)3 (5.17%)0.96
 Secondary amputation2 (50.00%)2 (11.11%)6 (40.00%)1 (4.76%)11 (18.97%)0.01
 Soft tissue infection0370100.005
 Muscle necrosis23027
 Osteomyelitis00246
 Nonunion11013
M – Male; F – Female; CA – chronic alcoholism; VI – venous insufficiency; VI – venous diseases.

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Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750