A comparison of the surgical caseloads of selected companion animal hospitals and a veterinary academic hospital in South Africa.

Educational institutions should be aware of the frequency of surgical procedures in private practice, to assist both the student and the lecturer in evaluating the relative importance of procedures and to structure training programmes accordingly. The surgical caseload for 1 year at a veterinary academic hospital and 13 private companion animal hospitals registered with the South African Veterinary Council were compared. Surgical records were entered into a spreadsheet and sorted according to 96 selected surgical procedures to facilitate comparisons. Surgical procedures were in turn grouped according to date, species, degree of difficulty and frequency of occurrence. Feline procedures were more commonly performed in private hospitals. The academic hospital's caseload was dominated by major and advanced procedures while the private hospitals carried out more minor procedures. At the private hospitals more general surgery, and ear, nose and throat surgery as well as dental procedures were performed, while at the academic hospital more ophthalmic, orthopaedic, thoracic and neurosurgical procedures were carried out. The most commonly performed procedures at the academic hospital differed from those at the private hospitals. No seasonal trends were evident.

Major lower limb amputation following failed infrainguinal vascular bypass surgery: a prospective study on amputation levels and stump complications.

The effect of failed vascular bypass surgery on final amputation level and stump complications is the subject of debate. The aim of this prospective cohort study was to assess the influence of previous infrainguinal bypass surgery on amputees in the authors' centre. Over a three-year period, 234 amputations (219 patients) were performed for critical ischemia. The cause of ischemia was either peripheral obstructive arterial disease (POAD) or diabetes mellitus (DM). Forty-eight percent (48%) (113 amputations) had ipsilateral vascular bypass surgery prior to amputation and 52% (121 amputations) had not. Final amputation level and the post-operative complications of infection, significant stump pain and delayed wound healing were used as the outcome measures for this study. At the end of the study period these outcome measures were used to compare the influence of previous bypass surgery on the two groups of amputees. There was a significantly higher rate of transfemoral amputations (TFA) (32.7%) vs. 16.5%; p < 0.05) and stump infection rate (42% vs. 23%; p < 0.05) in the bypass group. Significant stump pain (p = 0.23) and delayed wound healing (p = 0.24) was more prevalent in the bypass group although statistical significance could not be demonstrated.