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Orthopaedic Proceedings
Vol. 104-B, Issue SUPP_13 | Pages 76 - 76
1 Dec 2022
Kruse C Axelrod D Johal H Al-Mohrej O Daniel R
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Despite the routine use of systemic antibiotic prophylaxis, postoperative infection following fracture surgery remains a persistent issue with substantial morbidity. The use of additional local antibiotic prophylaxis may have a protective effect and some orthopaedic surgeons have adopted their use in recent years, despite limited evidence of its beneficial effect. The purpose of this systematic review and meta-analysis was to evaluate the current literature regarding the effect of prophylactic local antibiotics on the rate of infection in fracture surgery in both open and closed fractures.

A comprehensive search of Medline, EMBASE, and PubMed was performed. Cohort studies were eligible if they investigated the effect on infection rate of additional local antibiotic prophylaxis compared with systemic prophylaxis alone following fracture surgery. The data were pooled in a meta-analysis.

In total, four randomized controlled trials and 11 retrospective cohort studies with a total of 6161 fractures from various anatomical locations were eligible for inclusion. The majority of the included studies were Level 3 evidence and had a moderate risk of bias. When all fractures were pooled, the risk of infection was significantly reduced when local antibiotics were applied compared with the control group receiving systemic prophylaxis only (OR = 0.39; 95%CI: 0.26 to 0.53, P < 0.001). In particular, there was a significant reduction in deep infections (OR = 0.59; 95%CI: 0.38 to 0.91, P = 0.017). The beneficial effect of local antibiotics for preventing total infection was seen in both open fractures (OR = 0.35; 95%CI: 0.23 to 0.53, P < 0.001) and closed fractures (OR = 0.58; 95%CI: 0.35 to 0.95, P = 0.029) when analyzed separately.

This meta-analysis suggests a significant risk reduction for postoperative infection following fracture surgery when local antibiotics were added to standard systemic prophylaxis, with a protective effect present in both open and closed fractures.


The Journal of Bone & Joint Surgery British Volume
Vol. 65-B, Issue 4 | Pages 493 - 501
1 Aug 1983
Brown K Marie P Lyszakowski T Daniel R Cruess R

The proximal fibular epiphysis was transferred in young puppies using microvascular techniques. The study demonstrated, as have previous investigators, that free epiphysial transfer without vascular anastomosis results in death of the chondrocytes of the growth plate. Histologically, the chondrocytes do not take up labelled proline, indicating diminished metabolic activity; do not take up radioactive thymidine, indicating that they are not dividing; and there is eventual disruption of the normal histological picture. In contrast, where the microvascular anastomoses re-established the blood supply to the growth plate, the epiphyses demonstrated normal histological appearance, uptake of radioactive proline and thymidine and continued to grow but at a slightly diminished rate. It is concluded that continued growth can occur after free vascularised epiphysial transfer in the dog.