Surgical management of diabetic foot and role of UT [university of Texas] classification

ABSTRACT

To evaluate the role of University of Texas Classification in the management of Diabetic foot. Descriptive study. Surgical unit II Combined Military Hospital Rawalpindi [2003 to 2008] and Department of Surgery Combined Military Hospital Peshawar [July 2008 to Jan 2010]. A total of 300 patients who reported to Surgical Department with a foot ulcer or infection and diagnosed to have Diabetes Mellitus were studied. Patients of both gender and age > 12 years were included. Patients of end stage renal disease, compromised immunity or on steroid therapy were excluded. Detailed history and clinical examination were recorded. Routine investigations including complete blood examination, urine routine examination, renal function tests, x-ray foot, chest x-ray, ECG and pus for culture and sensitivity were recorded. Lesions were classified according to University of Texas classification and treated accordingly. Majority of the patients were of 50 to 70 years ago group. Male to female ratio was 41. Big toe was the commonest site followed by fore foot and heel. Patients were classified according to UT classification. Patients were managed with antibiotics, dressings, incision and drainage, debridement, vacuum assisted closure [VAC] with or without skin grafting and amputations of different types. Staphylococcus aureus was the commonest isolate. Our study has shown that UT classification is an effective system of assessing the severity of diabetic foot at the time of presentation and planning its management. Amputation rates, time of healing and morbidity increases with increasing stage and grade