Aims

The impact of concomitant injuries in patients with proximal femoral fractures has rarely been studied. To date, the few studies published have been mostly single-centre research focusing on the influence of upper limb fractures. A retrospective cohort analysis was, therefore, conducted to identify the impact and distribution of concomitant injuries in patients with proximal femoral fractures.

Aims

Low haemoglobin (Hb) at admission has been identified as a risk factor for mortality for elderly patients with hip fractures in some studies. However, this remains controversial. This study aims to analyze the association between Hb level at admission and mortality in elderly patients with hip fracture undergoing surgery.

Background. Injury to the ACL is a significant problem and can cause further damage to the internal structures of the knee. ACL injury is associated with injuries to other structures in the knee such as the meniscus and chondral cartilage. Such intra articular injuries pre-dispose the knee to develop arthritis. This injury is usually seen in young and active people usually related to sporting injuries. There is a paucity of literature on the influence of anthropometric features on the hamstring graft obtained in ACL reconstruction, although there are studies on the sex based differences affecting the hamstring graft. This study was undertaken to assess the influence of anthropometric measurements on the graft thickness obtained at ACL reconstruction surgery within the UK population. Objective. This study was undertaken to assess the influence of anthropometric measurements (body mass index (BMI), height and weight) on the graft thickness obtained at anterior cruciate ligament reconstruction surgery. Materials and methods. Data from 121 consecutive patients who had undergone ACL reconstruction by the same surgeon using quadrupled hamstring grafts were analysed. The body mass index, height and weight of these patients were correlated with the graft thickness obtained during surgery. Regression analysis was undertaken to assess the influence of individual anthropometric variables on the graft thickness. Results. Of the 121 patients there were 108 males and 13 females. Average age of the cohort was 32 years (14–55). There was a statistically significant positive correlation between the height and graft size (r=0.38, p < 0.01) as well as between the body weight and graft size (r=0.29, p < 0.01). However, when body mass index was calculated, the correlation was not statistically significant (r=0.08, p > 0.1). Regression analysis confirmed that BMI was not statistically significant as a predictor of hamstring graft diameter whereas height was statistically the most important predictor (F=20.1; p < 0.01) and yielded the predictive equation from regression analysis. Graft diameter=4.5 + 0.02 × Ht. (in cms) suggesting that people with height less than 125 cms (4′1″) are at greatest risk of a quadrupled graft size of less than 7 mm. Conclusion. Our findings suggest that although body mass index did not significantly correlate, individual anthropometric variables (height and weight) do influence the size of graft thickness in ACL reconstruction and give pre operative information. This may allow surgeons to plan for alternative graft options, if they could predict the possibility of inadequate graft size prior to ACL reconstruction surgery