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| Indication | Frequency | Percentage(%) | Sex | p value | |
| Male | Female | ||||
| Diabetic Foot Gangrene | 54 | 42.9 | 26 | 28 | 0.68 |
| Peripheral Vascular Disease | 43 | 34.1 | 8 | 35 | <0.0001 |
| Trauma | 12 | 9.5 | 11 | 1 | 0.0009 |
| Infection/ Chronic Osteomyelitis/Chronic Ulcer with deformity | 9 | 7.1 | 7 | 2 | 0.079# |
| Malignancy* | 7 | 5.6 | 5 | 2 | 0.246# |
| Others | 1 | 0.8 | 1 | 0 | |
| Total | 126 | 100.0 | 58 | 68 | |
| * 4 cases of Squamous cell carcinoma and 3 of osteosarcoma # Fisher exact test | |||||
