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There is a lack of consensus about the role of fibula fixation in these complex fractures, with only two clinical studies in the literature. We hypothesize that the fibula fracture need not be fixed in the tibial pilon fractures if primary stability can be achieved with tibial fixation alone.We reviewed 79 patients with operatively treated tibial pilon with associated fibula fractures from 2007 to 2017 and divided them into two groups; patients with fibula fracture fixation and those without fixation. The primary outcome measure was any mechanical complications. Secondary outcomes were wound complications and other morbidities.There were 54 (68.4%) patients with fibula fixation and 25 (31.6%) patients without fixation. There were no statistically significant differences in mechanical complications between the two groups. However, patients without fibula fixation were noted to have more wound complications (44% vs 25.9%, p = 0.108) although this was not statistically significant. In terms of removal of implant (ROI), there were no differences noted in patients with or without fibula fixation (33.3% vs 28%, p = 0.796). There were also no significant differences in ROI for those fixed with plate and screws when compared to those fixed with Rush rod and K wire within the group with fibula fixation.Fibula fixation in the treatment of tibial pilon fractures is not routinely necessary and does not result in decreased mechanical complications such as malunion, delayed union, nonunion and implant failure. Fibula fracture fixation should be reserved for cases where it may aid reduction or provide additional stability.

This study aims primarily to characterize the sequelae and morbidity associated with tibial pilon injuries from the patients' perspectives in terms of multiple surgical interventions, duration of hospital stay, downtime from work, loss of productivity and impact on patients' lives. The secondary aim is to review the associated risk factors for these morbidities.All patients with surgically treated tibial pilon fractures from 1st July 2007 to 30th June 2017 were included. The morbidities reviewed focused on delay to surgery, numbers of surgeries, limb amputation, length of stay (LOS), readmissions, duration of medical leave (ML), follow-up and number of outpatient visits.There were 102 patients included in the review and up to 70% of them had an average 7 days delay to definitive surgery. They also required an average hospital LOS of at least 2 weeks extending up to 3 more weeks if soft tissue reconstruction was necessitated. Up to a third of patients were readmitted with 15% of them needing further treatment. These patients required a notable period of downtime from work as shown in the long ML (mean 152.6 days [S.D. = 110.7]). Multiple conditional regression models showed AO/OTA classification (B and C) and open fracture as independent predictors of delay to surgery. Predictors for increased LOS were high velocity mechanism of injury at 4 days longer and patients who needed soft tissue reconstruction at 21 days longer. In terms of downtime from work, only work injury has been identified as an independent predictor of ML at 88.5 days longer.Tibial pilon fractures leads to significant morbidities with profound negative impact on patients' lives in terms of multiple surgical interventions required, prolonged hospital stay, need for readmissions and prolonged downtime from work. These morbidities from patients' perspective should be emphasized to patients and employers to manage their expectations and potential limitations.

Background: Calcaneal tuberosity avulsion fractures are challenging to treat because of the poor bone stock and high risk of fixation failure secondary to the strong Achilles tendon pull. The purpose of this study is to compare the tensile force to failure of 2 different types of screw fixation construct in a cadaveric model of calcaneal tuberosity avulsion fracture. Methods: An oblique osteotomy was created in the calcanei of 7 matched pairs of cadaveric specimens to simulate a tuberosity avulsion fracture and one specimen from each pair randomized into one of the 2 groups for comparison. Two cancellous screws were inserted perpendicular to the fracture line at the posteromedial and posterolateral corners of the avulsed fragment for the 2-screw construct. For the second group, an additional stab incision was made at the midline of the Achilles insertional region for a screw placed between the initial 2 screws with a trajectory toward the calcaneocuboid joint in the 3-screw construct. These specimens were then mounted and loaded to failure. Results: The mean force to a predefined failure at 3.0-mm gap for the 3-screw construct was 468.7 ± 267.9 N vs 278.9 ± 164.0 N for the 2-screw construct ( P < .001). The addition of a central nonparallel screw in the 3-screw construct significantly increased the force required for fracture gap displacement at all cut-off points (1.0-8.0 mm) when compared to the 2-screw construct ( P < .001). Notably, the mean peak tensile force for the 3-screw construct was 499.4 ± 255.4 N occurred at the gap displacement of 4.1 mm for the 3-screw construct whereas the mean peak tensile force for the 2-screw construct was 315.9 ± 162.4 N displacing the gap at 4.3 mm. Conclusion: This study showed that an additional central nonparallel screw in the 3-screw construct provided significant mechanical superiority compared to a 2-screw construct. Clinical Relevance: The present study supported the use of augmented fixation with an additional central off-axis screw to reduce risk of fixation failure in calcaneal tuberosity avulsion fractures.

Calcaneal tuberosity avulsion fractures are uncommon but when present should be treated emergently due to the high risk of skin compromise. Multiple fixation techniques have been reported in the literature but there are little data regarding the ideal fixation construct and outcomes. We aimed to characterize the clinical presentation, focussing on soft tissue compromise and outcomes of operatively treated calcaneal tuberosity avulsion fractures with its associated complications.A retrospective review of all surgically treated calcaneus fracture in our institution from Jun 2008 to Jun 2017 was done. We reviewed patients' demographics, types of avulsion fracture, presence of preoperative skin compromise, age of fracture, time to operation, types of fixation construct, postoperative weight bearing regime, union rates, complications and revision surgeries if present.We found 9 patients from our database who met the inclusion criteria. They had an average age of 55.6 (range: 43 - 90) years with 5 (55.6%) of them aged 60 years and older. Seven (77.8%) patients were female. Four out of 9 patients (44.4%) presented with soft tissue compromise (3 cases of skin tenting and 1 case of blistering). None of them required soft tissue reconstructive surgery for skin defects postoperatively. However, 2 patients (22.2%) had wound complications after surgery requiring prolonged wound care for up to 4 months. There were 2 patients with fixation failure whereby both were allowed weight bearing prematurely. All of them were able to ambulate independently at their last review.Calcaneal tuberosity avulsion fractures have a high prevalence of soft tissue compromise and warrant early attention. This condition should be treated as both a bony and soft tissue injury rather than just a bony fracture alone. Management of this injury should take into account fracture reduction and stable fixation with neutralization of the Achilles tendon forces.

Purpose To compare clinical outcomes of anterior cruciate ligament (ACL) reconstruction and investigate whether the clinical results of 4-strand hamstring tendon (HT) reconstruction are still inferior to that of the patellar tendon (PT). Methods We performed a comprehensive systematic review and meta-analysis of the English literature on PubMed, Scopus, Web of Science, and the Cochrane register for papers that compared clinical outcomes of PT versus HT for ACL reconstruction. Outcome measures analyzed included rate of rerupture, KT-1000, International Knee Documentation Committee grade, Lachman, pivot shift, Lysholm score, Tegner Activity Scale, anterior knee pain, and discomfort on kneeling. Results We included 19 studies from an initial 1,168 abstracts for the systematic review, and, eventually, 19 studies were included in the meta-analysis. The study population consisted of a total of 1784 patients. The average follow-up duration was 58.8 months. We found significant differences in favor of the HT technique in the domains of anterior knee pain, kneeling pain, and restriction in the range of active extension ("extension deficit"). We found no differences between the PT and HT technique in terms of rerupture rate. There were no clinically significant differences for the outcomes of Lysholm score and Tegner Activity Scale as well as the KT-1000 side-to-side at maximum manual force. Conclusions Contemporary 4-strand HT ACL reconstruction is comparable with the PT technique in terms of clinical stability and postoperative functional status across most parameters studied. The HT technique carries lower risk of postoperative complications such as anterior knee pain, kneeling discomfort, and extension deficit. Primary ACL reconstruction using the 4-strand HT technique achieves clinical results that are comparable with the PT technique with significantly less postoperative complications. Level of Evidence Level I, systemic review and meta-analysis of Level I studies.

This article was migrated. The article was not marked as recommended. The success of a training programme hinges on the performance of their residents. Trainers and learners need to adapt to rapid advancement of medical knowledge and technology coupled with training requirements such as research and duty hour restrictions. An understanding of the learning style preferences may be helpful for both trainers and learners.In this study we evaluated the orthopaedic resident learning styles and hypothesised that the read/write dominant learning styles is associated with better OITE scores.The Fleming VARK learning styles questionnaire was administered to orthopaedic residents at a single centre in 2017. Their OITE scores and yearly faculty review of performance were analysed for association with their learning styles.All residents (n=22) completed the questionnaire. All but one resident had quad-modal preference for learning. 45% of the trainees were kinaesthetic dominant, 32% read/write dominant and 27% visual dominant and 18% aural dominant. Aural dominant learners had highest average OITE scores followed by kinaesthetic dominant learners.Our residents showed multimodal preferred learning style with most of our residents being kinaesthetic dominant. Trainers and learners may consider incorporating a greater number of teaching activities that suit their individual learning styles to enhance their learning efficiency.

Introduction Tension-band wire fixation of patellar fractures is associated with significant hardware-related complications and infection. Braided polyester suture fixation is an alternative option. However, these suture fixations have higher failure rates due to the difficulty in achieving rigid suture knot fixation. The Arthrex syndesmotic TightRope, which is a double-button adjustable loop fixation device utilizing a 4-point locking system using FibreWire, may not only offer stiff rigid fixation using a knotless system, but may also obviate the need for implant removal due to hardware related problems. The aim of our study is to compare the fixation rigidity of patella fractures using Tightrope versus conventional tension-band wiring (TBW) in a cadaveric model. Materials and methods TBW fixation was compared to TightRope fixation of transverse patella fractures in 5 matched pairs of cadaveric knees. The knees were cyclically brought through 0–90° of motion for a total of 500 cycles. Fracture gapping was measured before the start of the cycling, and at 50, 100, 200 and 500 cycles using an extensometer. The mean maximum fracture gapping was derived. Failure of the construct was defined as a displacement of more than 3 mm, patella fracture or implant breakage. Results All but one knee from each group survived 500 cycles. The two failures were due to a fracture gap of more than 3 mm during cycling. There was no significant difference in the mean number of cycles tolerated. There was no implant breakage. There was no statistical significant difference in mean maximum fracture gap between the TBW and TightRope group at all cyclical milestones after 500 cycles (0.3026 ± 0.4091 mm vs 0.3558 ± 0.7173 mm, p = 0.388). Conclusions We found no difference between the TBW and Tightrope fixation in terms of fracture gapping and failure. With possible lower risk of complications such as implant migration and soft tissue irritation, we believe tightrope fixation is a feasible alternative in fracture management of transverse patella fractures.

Category: Diabetes Introduction/Purpose: Diabetic foot complications and subsequent lower limb amputations commonly occur in diabetic patients due to poor foot care. We aimed to understand the extent of proper footcare practices and to identify the factors which influence these among diabetic patients in a multi-ethnic Asian population. Methods: A cross-sectional multi-centre quantitative study was performed. Inclusion criteria was all patients attending hospital outpatients clinics for diabetes. Patients were only excluded if they were unable to understand basic English. Demographic information, medical history (including formal assessment for peripheral neuropathy) and Nottingham Assessment of Functional Footcare (NAFF) scoreswere collected. All data was analysed using SPSS Version 21. Results: 350 valid responses were obtained. The mean NAFF score was 49.6±7.19. Univariate analysis revealed that ethnically non-Chinese patients had significantly better scores than did Chinese patients. After linear regression analysis, a statistically significant correlation with better foot care practices was found for patients with higher education levels, active employment and the presence of previous diabetic foot complications. Conclusion: The mean NAFF scores in our study were lower than those published in other populations which may in part account for the huge burden of diabetic foot disease in Singapore. Patients appear to start to look after their feet better only after suffering a complication.Cultural and financial factors probably account for the differences in our risk factor findings and those published in other populations. Future studies should i evaluate the effectiveness of targeted interventions for the specific groups that we have identified who have poorer NAFF scores.