Revascularization for foot salvage in diabetic critical foot ischaemia.
A consecutive series of 32 diabetic patients, 16 male and 16 female, who presented to the authors with critical limb ischaemia was reviewed over a two-year period. Atherosclerotic risk factors and co-morbidities were present in 56% of these patients. Diagnostic angiography was performed in all patients. Revascularization was achieved in 91% of the cases with three perioperative deaths. Ten bypasses were anastomosed distally to one of the crural or ankle arteries at the foot. Major amputations were required in five patients who had had revascularization and in 4 of these gross sepsis was the main factor responsible for limb loss despite patent grafts. The primary graft patency rates at one month and one year were 96% and 90% respectively. Surgical reconstruction was possible in the majority of diabetic patients with critical ischaemia and should be offered to patients preferably before the establishment of gross sepsis to improve limb salvage.
Yii
M K
MK
Department of Surgery, Sarawak General Hospital, Kuching, Sarawak.
Liew
N C
NC
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003925:Diabetic Angiopathies / Q000601:surgery*; D005260:Female; D005528:Foot / Q000098:blood supply*; D006801:Humans; D007511:Ischemia / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D016879:Salvage Therapy; D014656:Vascular Surgical Procedures