Injury
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Several studies reported high failures rates after internal fixation of proximal humerus fractures. Loss of reduction and screw cut-out are the most common reasons for revision surgery. Several risk factors for failure have been described in the literature. The aim of the present study was to assess risk factors for failure after surgical fixation of unstable proximal humerus fractures in a multivariate setup. ⋯ Preoperative assessment of the local BMD and the patients' biological age as well as intraoperative anatomic reduction and restoration of the medial cortical support are the essentials for successful surgical fixation of proximal humerus fractures. Multifragmentary fracture patterns in old patients with low local BMD are prone for fixation failure. If the surgeon is not able to achieve anatomic reduction and restoration of the medial cortical support intraoperatively in this situation, adjustments such as augmentation or primary arthroplasty should be considered.
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Patients over 65 years of age with suspected hip fracture following low-energy trauma often wait a long time for examinations, X-rays, tests and surgery. There may be a connection between long waiting times and complications, including severe pain, mental confusion, infection, pressure sores, and longer hospital stays. This study examines whether implementing prehospital preoperative procedures might lead to reduced waiting times, less postoperative pain, fewer complications and shorter length of care for this patient group. ⋯ This finding suggests that fast-track care for hip fracture patients can minimise complications, heighten priorities, and decrease overall length of care. Greater awareness of risk factors for hip fracture patients amongst hospital staff leads to improved patient care. Fast-track care may also decrease the workload in A&E and thus release more time for other patients.
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Peri-articular knee fractures in osteoporotic or osteoarthritic bone present a challenge to fixation, mobilisation or non-operative management. We present a series of 15 proximal tibial and 11 distal femoral fractures treated with total knee arthroplasty at over mean follow-up period of 38.8 months. The mean age of the patients was 80 years. ⋯ Mean Knee Society knee score was 90.2; Knee Society function score was 35.5; Oxford Knee score was 39.5; and Short Form (SF)-36 physical function score was 37.3 and mental score 50.6. Good correlation was noted between Knee society knee score and SF-36 physical function score (Pearson's 0.76, p=0.001), suggesting that generic health would dictate the final function achieved, whilst high knee scores suggest the satisfactory results of the operation. Analogous to arthroplasty for hip fractures, this technique should be considered as a treatment option in elderly peri-articular knee fractures with osteoporosis and/or osteoarthritis.
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Diabetes mellitus, and especially type II diabetes, is a widespread and increasing problem in the western world due to the high rates of obesity. It has also been shown in previous studies that diabetics have impaired fracture healing. The aim of this study was to see exactly what role diabetes plays in hip fracture because it is a partially modifiable disease, and to see whether there are any changes that we could make to our practice to improve patient outcome. ⋯ These findings show diabetics are at an increased risk of specific complications and have a longer length of hospital stay but generally make a normal recovery thereafter.
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The Pauwels classification for the femoral neck fracture is still broadly used in literature and clinical practise. However, this classification has never been tested for its reliability in terms of inter-observer agreement. We assessed whether or not it is reliable to use the Pauwels classification in pre-operative planning. ⋯ The inter-observer agreement was calculated using the multi-rater Fleiss' kappa. The Pauwels classification showed an inter-observer agreement of κ0.31 (0.01). Classification of intra-capsular hip fractures according to the Pauwels classification using the Pauwels angle is unreliable and its use should be avoided.