Diabetic foot complications: a two-year review of limb amputation in a Kelantanese population.
BACKGROUND
Many conditions, including benign and malignant tumours, peripheral vascular diseases and open fracture grade 3C, have been successfully treated with limb sparing procedures. However, the same could not be said for treatment of limb infection, especially late stage diabetic foot complications.


METHODS
This is a retrospective review of patients who underwent operations at our hospital from July 2003 to June 2005. All patients who underwent various types of limbs amputations were included. The cohort was divided according to the diagnosis leading to the amputation and the level of amputation. The number and levels of amputation were then compared with the various causes leading to the amputation.


RESULTS
There were 203 patients who underwent amputation during the period of study. 135 (66.5 percent) of the patients were diabetic and amputations performed were related to diabetic foot conditions. 68 (33.5 percent) patients were not known to have diabetes mellitus. Among nondiabetic patients, 54 (26.6 percent) amputations were due to trauma, 11 (5.4 percent) were related to musculoskeletal tumours and 3 (1.5 percent) were due to peripheral vascular disease. Among diabetic patients, 23 (17 percent) patients underwent above knee amputation, 44 (33 percent) patients underwent below knee amputation, and 68 (50 percent) patients underwent local foot amputation. 80 of 135 (59.3 percent) patients, who underwent amputation due to diabetic complications, were less than 60 years old.


CONCLUSIONS
Good diabetic control and detection of early diabetic foot complications will reduce the number of patients undergoing limb amputation as well as the number of amputees. Since the incidence of lower limb amputation is due mainly to poor diabetic control, it is important to protect this group of patients from a probable avoidable amputation.
Yusof
M I
MI
Department of Orthopaedics, School of Medical Sciences, Universiti Sains Malaysia, Jalan Raja Perempuan Zainab 2, Kubang Kerian 16150, Kelantan, Malaysia. drimran@kb.usm.my
Sulaiman
A R
AR
Muslim
D A J
DA
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000671:Amputation, Surgical / Q000706:statistics & numerical data*; D002648:Child; D002675:Child, Preschool; D017719:Diabetic Foot / Q000601:surgery*; D005260:Female; D006801:Humans; D007866:Leg / Q000601:surgery; D007869:Leg Injuries / Q000601:surgery; D008296:Malaysia; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000601:surgery; D016491:Peripheral Vascular Diseases / Q000601:surgery; D012189:Retrospective Studies