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Objective The aim of the study is to survey hand surgeons' perspectives on telemedicine during the coronavirus disease 2019 (COVID-19) pandemic and intended applications after the pandemic. Methods Online surveys were sent to 285 Canadian and American surgeons in late April and early May 2020. Results Response rate was 63% (180)—84% (152) American and 16% (28) Canadian. Forty-three percent (76) of respondents were in private practice, 36% (64) academics, 13% (24) privademics, and 6% (12) hospital employed. The most common telemedicine platform was Zoom. During the pandemic, 42% of patient visits were conducted via telemedicine; however, 37% required a subsequent in-person office visit. The most common complaint by surgeons was the inability to provide routine in-office procedures. The most beneficial feature was ease of use, and the most frustrating feature was connectivity difficulty. Time spent was similar to in-person visits, and surgeons were likely to recommend their platforms. Surgeons were neutral about using telehealth in the future and were most likely to use it for follow-up visits. New patient visits for traumatic injuries or fractures were of limited value. Canadians used telemedicine for a greater proportion than Americans (50 vs. 40%, p Conclusion Telemedicine comprised nearly half of patient encounters during the COVID-19 pandemic, but limitations remain.

Management of chronic isolated scapholunate interosseous ligament (SLIL) injuries has generated a substantial volume of low-quality literature with descriptions of multiple new surgical techniques, and the impact of instability pattern and the optimal surgical technique remain unclear. The primary goal of this review was to compare clinical, radiographic and patient-rated outcomes between current surgical techniques.We performed a systematic literature search using multiple databases. We analyzed clinical, radiographic and patient-reported outcomes. We used a fixed-effects model weighted by sample size with combined outcomes estimated via least squares means with 95% confidence intervals. We also performed a subgroup analysis of static versus dynamic instability.We assessed 805 procedures from 37 study groups, with 429 procedures used in subgroup analysis. There were no statistically significant differences in outcomes between surgical techniques or in subgroup analysis. Overall, postoperative wrist flexion and pain scores decreased, and grip strength and patient-rated outcomes improved.Compared to overall preoperative values, modest improvements in pain score, grip strength and functional outcome scores were obtained from a range of reconstructive procedures performed for chronic isolated SLIL injuries. No significant differences could be ascertained between surgical techniques, potentially owing to the low quality of evidence and procedure heterogeneity. This study provides accurate preoperative reference values for future studies, highlights the controversial clinical impact of instability classification, and the need for higher-quality multicentre or collaborative trials to improve our understanding and management of this common injury.La prise en charge des blessures chroniques du ligament interosseux scapho-lunaire (LISL) a généré un volume substantiel d’articles de faible qualité où sont décrites plusieurs nouvelles techniques chirurgicales, mais l’impact du modèle d’instabilité et la technique chirurgicale optimale restent à clarifier. Le principal objectif de cette revue était de comparer les résultats cliniques, radiographiques et autodéclarés par les patients entre les diverses techniques chirurgicales actuelles.Nous avons procédé à une interrogation systématique de la littérature dans plusieurs bases de données. Nous avons analysé les résultats cliniques, radiographiques et autodéclarés par les patients. Nous avons utilisé un modèle à effets fixes pondéré par la taille de l’échantillon, avec paramètres mixtes estimés par les moyennes des moindres carrés et des intervalles de confiance à 95 %. Nous avons aussi effectué une analyse de sous-groupes (instabilité radiographique dynamique c. statique).Nous avons évalué 805 interventions dans 37 groupes étudiés, et 429 interventions ont été utilisées dans les analyses de sous-groupes. On n’a noté aucune différence statistiquement significative pour ce qui est des résultats entre les techniques chirurgicales ni dans les analyses de sous-groupes. Globalement, la flexion du poignet et la douleur ont diminué, et la force préhensile et autres paramètres autodéclarés par les patients se sont améliorés.Comparativement aux valeurs préopératoires globales, de modestes améliorations du score de douleur, de la force préhensile et des paramètres fonctionnels ont été obtenues au moyen de diverses interventions de reconstruction effectuées pour des blessures chroniques isolées du LISL. Aucune différence significative n’a pu être confirmée entre les techniques chirurgicales, probablement en raison de la faible qualité des données et de l’hétérogénéité des interventions. Cette étude fournit des valeurs de référence préopératoires précises pour de futures études et souligne l’impact clinique controversé de la classification de l’instabilité, ainsi que la nécessité de procéder à des essais multicentriques ou collaboratifs de meilleure qualité pour mieux comprendre et prendre en charge ce type fréquent de blessure.

Background: Direct oral anticoagulants (DOACs) are rapidly replacing warfarin for therapeutic anticoagulation; however, many DOACs are irreversible and may complicate bleeding in emergent situations such as hip fracture. In this setting, there is a lack of clear guidelines for the timing of surgery. The purpose of this study was to evaluate the current practices of Canadian orthopedic surgeons who manage patients with hip fracture receiving anticoagulation. Methods: In January–March 2018, we administered a purpose-specific cross-sectional survey to all currently practising orthopedic surgeons in Canada who had performed hip fracture surgery in 2017. The survey evaluated approaches to decision-making and timing of surgery in patients with hip fracture receiving anticoagulation. Results: A total of 280 surgeons representing a mix of academic and community practice, seniority and fellowship training responded. Nearly one-quarter of respondents (66 [23.4%]) were members of the Canadian Orthopaedic Trauma Society (COTS). Almost three-quarters (206 [73.6%]) felt that adequate clinical guidelines for patients with hip fracture receiving anticoagulation did not exist, and 177 (61.9%) indicated that anesthesiology or internal medicine had a greater influence on the timing of surgery than the attending surgeon. A total of 117/273 respondents (42.9%) indicated that patients taking warfarin should have immediate surgery (with or without reversal), compared to 63/270 (23.3%) for patients taking a DOAC (p < 0.001). Members of COTS were more likely than nonmembers to advocate for immediate surgery in all patients (p < 0.05). Conclusion: There is wide variability in Canada in the management of patients with hip fracture receiving anticoagulation. Improved multidisciplinary communication, prospectively evaluated treatment guidelines and focus on knowledge translation may add clarity to this issue. Level of evidence: IV.

Orthopaedic surgeons often speculate weather and season impact the nature and volume of surgical trauma. Little evidence exists to support this. We aimed to identify the relationship between weather conditions, time of year, surgical orthopaedic trauma volumes, after-hours surgery, and surgical wait times.Unscheduled surgical orthopaedic cases were retrospectively reviewed at major adult hospitals in Calgary, Alberta, Canada, over an eleven-year period (2008-2018). Weather variables were gathered and a predictive model for ice was generated. Multivariable Poisson regression was used to determine the effect of weather and time of year on orthopaedic trauma volumes and after-hours surgery. Linear regression was used to investigate surgical wait times.41,421 unscheduled orthopaedic trauma surgeries were analyzed against daily weather patterns. 49% of all surgery performed was for hip (26.4%) or ankle fractures (22.6%). Same day snow (p=0.002) and ice for two days prior (p=0.031; p=0.003) were significantly associated with increased overall trauma volumes. Same day snow (p0.001) and ice (p=0.002), as well as ice two days prior (p=0.001), predicted a significant increase in ankle fracture volumes. There was no correlation between weather patterns and hip fracture volumes. Independent of weather, time of year was highly predictive of large swings in orthopaedic trauma volumes and increased wait times. Generally, when patient volumes increased so did after-hours surgery.Winter and summer months as well as ice and daily snow contributed to the most significant increases in overall orthopaedic trauma volumes. On a snowy day in February with ice present for three consecutive days, trauma volumes increased as much as 71%. Despite this, resources dedicated to orthopaedic trauma are consistent throughout the year, which highlights the need to allocate resources for orthopaedic trauma surgery based on seasonal demands. We suggest our predictive model be used to guide the amount of operating room time reserved for orthopaedic trauma to better reflect expected volumes. This contrasts the current system which relies on after-hours surgeries and increased patient wait-times to compensate for increased orthopaedic trauma volumes. Since orthopaedic trauma can be predicted by weather patterns, interventions should aim to decrease weather-related orthopaedic trauma and reduce the burden prolonged wait times have on our system.

Objective To assess the use of ketotifen fumarate (KF) to reduce posttraumatic contractures after elbow fractures and/or dislocations. Design Randomized clinical trial. Setting Three hospitals in Calgary, Canada, including one Level 1 trauma center. Participants Adults (n = 151) sustaining operative or nonoperatively managed isolated distal humerus or proximal radius ± ulna fractures or elbow dislocations within 7 days of injury. Interventions KF 5 mg (n = 74) or lactose placebo (PL, n = 77) orally twice daily for 6 weeks. Main outcomes Primary outcome elbow flexion-extension arc range of motion (ROM) at 12 weeks postrandomization. Safety measures including serious adverse events and radiographic fracture line disappearance from 2 to 52 weeks postrandomization. Results The elbow ROM (mean, confidence interval) was not significantly different between KF (122 degrees, 118-127 degrees) and PL (124 degrees, 119-130 degrees) groups (P = 0.56). There was a significant difference in elbow ROM at 12 weeks postrandomization comparing operative (117 degrees, 112-122 degrees) versus nonoperative groups (128 degrees, 124-133 degrees) irrespective of intervention (P = 0.0011). There were 11 serious adverse events (KF = 6, PL = 5) that were those expected in an elbow fracture population potentially taking KF. There was no statistically significant difference in the rates of these events between the groups. The disappearance of fracture lines over the course of time was similar between groups. There was one nonunion in each group. Conclusions In a population of operative and nonoperatively managed elbow fractures and/or dislocations KF did not reduce posttraumatic contractures. The administration of KF in this population was not found to result in a significantly higher number of major adverse events when compared with placebo. Level of evidence Therapeutic Level I. See Instructions for Authors for a complete description of levels of evidence.

Background Injuries and resulting stiffness around joints, especially the elbow, have huge psychological effects by reducing quality of life through interference with normal daily activities such as feeding, dressing, grooming, and reaching for objects. Over the last several years and through numerous research results, the myofibroblast-mast cell-neuropeptide axis of fibrosis had been implicated in post-traumatic joint contractures. Pre-clinical models and a pilot randomized clinical trial (RCT) demonstrated the feasibility and safety of using Ketotifen Fumarate (KF), a mast cell stabilizer to prevent elbow joint contractures. This study aims to evaluate the efficacy of KF in reducing joint contracture severity in adult participants with operately treated elbow fractures and/or dislocations. Methods/design A Phase III randomized, controlled, double-blinded multicentre trial with 3 parallel groups (KF 2 mg or 5 mg or lactose placebo twice daily orally for 6 weeks). The study population consist of adults who are at least 18 years old and within 7 days of injury. The types of injuries are distal humerus (AO/OTA type 13) and/or proximal ulna and/or proximal radius fractures (AO/OTA type 2 U1 and/or 2R1) and/or elbow dislocations (open fractures with or without nerve injury may be included). A stratified randomization scheme by hospital site will be used to assign eligible participants to the groups in a 1:1:1 ratio. The primary outcome is change in elbow flexion-extension range of motion (ROM) arc from baseline to 12 weeks post-randomization. The secondary outcomes are changes in ROM from baseline to 6, 24 & 52 weeks, PROMs at 2, 6, 12, 24 & 52 weeks and impact of KF on safety including serious adverse events and fracture healing. Descriptive analysis for all outcomes will be reported and ANCOVA be used to evaluate the efficacy KF over lactose placebo with respect to the improvement in ROM. Discussion The results of this study will provide evidence for the use of KF in reducing post-traumatic joint contractures and improving quality of life after joint injuries. Trial registration This study was prospectively registered (July 10, 2018) with ClinicalTrials.gov reference: NCT03582176.

© 2020 Elsevier Ltd Background: Observational studies have suggested that accelerated surgery is associated with improved outcomes in patients with a hip fracture. The HIP ATTACK trial assessed whether accelerated surgery could reduce mortality and major complications. Methods: HIP ATTACK was an international, randomised, controlled trial done at 69 hospitals in 17 countries. Patients with a hip fracture that required surgery and were aged 45 years or older were eligible. Research personnel randomly assigned patients (1:1) through a central computerised randomisation system using randomly varying block sizes to either accelerated surgery (goal of surgery within 6 h of diagnosis) or standard care. The coprimary outcomes were mortality and a composite of major complications (ie, mortality and non-fatal myocardial infarction, stroke, venous thromboembolism, sepsis, pneumonia, life-threatening bleeding, and major bleeding) at 90 days after randomisation. Patients, health-care providers, and study staff were aware of treatment assignment, but outcome adjudicators were masked to treatment allocation. Patients were analysed according to the intention-to-treat principle. This study is registered at ClinicalTrials.gov (NCT02027896). Findings: Between March 14, 2014, and May 24, 2019, 27 701 patients were screened, of whom 7780 were eligible. 2970 of these were enrolled and randomly assigned to receive accelerated surgery (n=1487) or standard care (n=1483). The median time from hip fracture diagnosis to surgery was 6 h (IQR 4–9) in the accelerated-surgery group and 24 h (10–42) in the standard-care group (p

Objective We hypothesized that lengthening the scaphoid in a model of scapholunate ligament injury (SLI) will result in correction of radiographic markers of dorsal intercalated segment instability (DISI) deformity. Materials and Methods An SLI with DISI deformity was created by sectioning the SL ligament, the palmar radiocarpal ligaments, and scapho-trapezio-trapezoid ligaments of a cadaveric upper extremity (n = 5). The wrist was radiographed in both anteroposterior and lateral planes to confirm creation of SLI and DISI. The scaphoid was then osteotomized at its waist. A series of grafts (1–8 mm) were then placed at the osteotomy site. Radiographs were completed at each length. The main outcome measures were scapholunate interval (SL, mm), scapholunate angle (SLA, degrees), and radiolunate angle (RLA, degrees). These values, measured following the insertion of varying graft lengths, were compared with baseline measurements taken “post-injury” status. Results The ability to create an SLI with DISI was confirmed in the postinjury group with a statistically significant change in RLA, SLA, and SL compared with preinjury. With osteotomy and progressive insertion of spacers, the values improved into the accepted normal ranges for RLA (6 mm) and SLA (4 mm) with scaphoid lengthening. Conclusions In this cadaveric model of SL injury, radiographic markers of DISI were returned to within normal ranges with scaphoid osteotomy and lengthening. Clinical Relevance The results of this study add insight into wrist kinematics in our injury model and may represent a potential future direction for surgical treatment of SLI.

Objectives: The aim of this study is to report the impact of public health measures (PHM), including their relaxation, on surgical orthopaedic trauma volumes. We hypothesize an initial reduction in orthopaedic trauma volumes during lockdown followed by a surge as Stages 1 and 2 of reopening progressed in Summer 2020. Methods: All unscheduled surgical orthopaedic trauma cases from March through August were retrospectively reviewed in Calgary, Alberta, Canada, from 2008 to 2020. Trauma volumes from 2008 to 2019 were used to model expected 2020 volumes, and multivariable Poisson regression was used to determine the effect of PHM on orthopaedic trauma volumes. Results: A total of 22,331 trauma orthopaedic surgeries were included. During lockdown, there was a significant decrease in trauma volume compared with expected (-14.2%, -25.7 to -10.5%, P 

Category: Ankle; Hindfoot; Midfoot/Forefoot; Trauma. Introduction/Purpose: To aid in healing and avoid costly revision surgery, bone grafts, growth factors, and bone stimulation devices are used as adjuncts to foot/ankle arthrodesis. This study evaluated the union rates of LIPUS as an adjunct to foot/ankle arthrodesis and the corresponding factors associated with improved healing. Methods: Foot/ankle arthrodesis patients were identified retrospectively from a prospective post-market arthrodesis/fracture registry for EXOGEN (Bioventus LLC, Durham, NC). Inclusion criteria were males or non-pregnant females 18 years of age or older at time of enrollment, known date of fracture, known start and end dates of LIPUS treatment, and known treatment success outcome. Treatment success was defined by both clinical (solid and pain-free on manual stress) and radiological (at least 3 of 4 cortices bridged on x-rays) criteria. Association between union rates and surgical treatments, comorbidities, and medications was tested with Chi-square tests. Results: A total of 235 primary and 16 revision foot/ankle arthrodesis patients used EXOGEN. 41.4% used EXOGEN within 90 days of the fracture/arthrodesis. Overall union rate was 86.9% (primary: 86.4%; revision: 93.8%). Having the comorbidity of diabetes, obesity, or current smoker was not associated with a higher non-union rate (p=0.779). Other comorbidities were also not associated with increased non-union rates (e.g., Charcot disease p=0.614, NSAID p=0.862, steroids p=0.647). EXOGEN use within 90 days of the fracture/procedure date was associated with improved union rates for the overall (p=0.004, odds ratio (OR) 3.7 (95% CI: 1.5-9.3)) and primary (p=0.007, OR 3.4 (95% CI: 1.3-8.6)) groups. For the overall group, union rates were 94.2% (EXOGEN use 365 days). Conclusion: Union rates for foot/ankle arthrodesis with adjunctive LIPUS were comparable to other therapies with and without other adjuncts (Table 1). Known risk factors for non-union, such as smoking and Charcot disease, were not found to be associated with healing for the LIPUS patients. This suggests the possibility that LIPUS was able to mitigate potential patient risk factors and may offer a low risk post-operative adjunct in difficult healing scenarios. [Table: see text]

Background: Effective teamwork is highly reliant on both technical and non-technical skills (such as communication, decision making and situational awareness). In healthcare, the role of non-technical skills fails to take priority and can hinder a team’s performance. Methods: Our objective was to determine the effectiveness and efficacy of delivering a full-day professional development symposium focused on communication strategies and culture building to the operating room staff at a hospital with over 250 acute beds. A prospective, observational cohort study including all members of the operating room was designed. Improvement was measured through an anonymous, voluntary, web-based survey and surrogate metrics of improved communication and positive work culture (staff turnover, sick days and spending). Results: 82 participants completed at least one survey. At three months post-symposium, more than 60% of participants noticed that their colleagues made active efforts to communicate positively and effectively in their interactions (p = 0.009). At this same interval, staff reported a reduction in common challenges routinely encountered in the operating room. Sick days fell from 622 in the year preceding the symposium to 218 in the year following the symposium. Staff turnover fell from nine to two in that same interval while OR spending was reduced by 4.2%. Interpretation: Results from our cohort suggest that a focused, professional development symposium with emphasis on communication strategies may improve operating room culture and yield both cost savings and improved patient care. More quality-controlled research with a rigorous study design is needed to assess the impact of communication training in an OR setting.

The scapholunate ligament is both a key ligament in the stability of the carpus and one of the most frequently injured. Thorough understanding of the anatomy, biomechanics, and pathophysiology of the wrist is important in treating injuries to the scapholunate ligament. The presentation of scapholunate instability often includes a vague injury history and pain with grip, wrist extension, and sport or labor. Identified injuries are classified based on dynamic and static radiographic findings, chronicity, and the presence or absence of arthrosis. Surgical options for the treatment of low- and high-grade injuries include both open and arthroscopic procedures and can be broadly classified into four categories: limited arthroscopic procedures, primary ligament repair, reconstructive procedures, and salvage procedures. No strong evidence currently supports any one treatment. Decision making is largely based on expert opinion and surgeon experience. Prognosis is often guarded, and patient expectations should be tempered.

Several methods have been reported for fixation of displaced phalangeal neck fractures in children. The purpose of this study is to present a technique for the closed reduction and percutaneous fixation of displaced phalangeal neck fractures and the clinical results of 4 patients treated by this method.Four consecutive patients with displaced phalangeal neck fractures were treated with closed reduction and single intramedullary Kirschner wire placed percutaneously with a novel technique.The average age at injury was 5 years 9 months (range, 23 mo to 10 y). Three patients were male and 1 was female. Two patients had fractures of the proximal phalangeal neck, whereas the other 2 had fractures of the middle phalangeal neck. After an average follow-up of 18 weeks, all patients had nearly full pain-free flexion and extension of the affected digit.The described technique is a simple, reproducible and effective treatment for displaced phalangeal neck fractures in children.Level IV. Therapeutic study, case series.

Purpose Unstable dorsal fracture–dislocations of the proximal interphalangeal (PIP) joint are complex injuries that are difficult to treat and usually require operative fixation. There are a number of surgical techniques for treating these injuries but none has emerged as superior. The purposes of this study were to describe a simple percutaneous technique to treat unstable dorsal fracture–dislocations of the PIP joint and to report short-term postoperative results. Methods We treated 6 patients with unstable dorsal fracture–dislocations of the PIP joint with the technique of closed reduction, percutaneous fracture reduction, and pinning via a volar approach and also with dorsal block pinning. We collected information on postoperative stability, range of motion at the PIP and distal interphalangeal joints, and radiographic outcomes. We also administered the Disabilities of the Arm, Shoulder, and Hand and visual analog pain scale questionnaires. Results At a mean follow-up of 18 months (range, 6–57 mo), there were no subluxation or dislocation events. The mean range of motion was from 4° of extension to 93° of flexion at the PIP joint and from 1° of extension to 73° of flexion at the distal interphalangeal joint. Radiographic analysis revealed a concentric reduction and union in all cases. The mean Disabilities of the Arm, Shoulder, and Hand score was 8 and the mean visual analog pain score was 1.4 out of 10. There were no minor or major complications. Conclusions This percutaneous technique reliably restored stability to the PIP joint, allowed for concentric reduction of the joint, and produced excellent radiographic and clinical outcomes. The postoperative management course with this technique is critical to the outcome. Type of study/level of evidence Therapeutic IV.

Peripheral quantitative computed tomography (pQCT) can assess bone geometric properties and separate cortical from trabecular bone. Despite pQCT's potential benefits for research, most reliability and accuracy studies have used a constant acquisition and analysis protocol. There are, however, numerous steps in the pQCT scan acquisition and analysis that are operator dependent. Whether or not these influence the quality of the pQCT scans and, potentially, the precision and validity of the data collected has been little explored. We investigated how pQCT outputs changed when operator-dependent parameters were varied, particularly when the bone of interest was of low mineral density. We found that bone parameters and scan failure rate varied significantly depending on the acquisition resolution; only one scan slice at the 10 and 30% radius is required to maintain adequate precision, and reference lines for sites should use a reproducible landmark. These results provide a foundation for recommending scan acquisition and analysis options for patients with low bone mass.

Background:Many patients with suspected scaphoid fractures but negative radiographs are immobilized for ≥ 2 weeks and are eventually found to have no fracture. Bone scans are reportedly 99% sensitive for these injuries if done ≥ 72 hours postinjury.Objective:The purpose of this study was to determine if early bone scans would allow for shorter cast immobilization periods in patients with suspected scaphoid fractures.Methods:Twenty-seven patients with clinically suspected scaphoid fractures and negative radiographs were randomized to early diagnosis (bone scan within 3–5 days; n 5 12) or traditional diagnosis (radiographs 10–14 days postinjury; n 5 15). The primary outcome was number of days immobilized in a cast.Results:The mean number of days immobilized was 26 in the traditional group and 29 in the bone scan group. Overall, 6 patients had scaphoid fractures (2 in the traditional diagnosis group and 4 in the bone scan group; p > 0.05), and 8 had other types of fractures. These other types of fractures included four distal radius fractures, two triquetral fractures, one trapezoid fracture, and one hamate fracture. There was no significant difference in the number of other types of fractures between groups. The Kaplan-Meier survival analysis using the log-rank test revealed that there was no statistically significant difference between days immobilized between the radiograph and bone scan groups (p 5 0.38).Conclusions:The current study suggests that the use of bone scans to help diagnose occult scaphoid fractures does not reduce the number of days immobilized and that the differential diagnosis of occult scaphoid fractures should remain broad because other injuries are common.

This 16-year-old boy with Proteus syndrome suffered acute spinal cord compression secondary to hemorrhage into an extradural paraspinal angiolipomatous hamartoma. A magnetic resonance (MR) imaging study performed 12 years earlier had revealed the presence of this tumor at the apex of a mild thoracic scoliosis, which had been stable during the intervening decade. Spinal cord neurological deficit in Proteus syndrome is rare. It can arise either from vertebral abnormalities and kyphoscoliotic deformities or from tumor encroachment. The authors describe the temporal evolution of scoliosis and acute spinal cord compression caused by a paraspinal angiolipomatous hamartoma over a period of 12 years. A review of the literature suggests that regular follow up, including serial MR imaging, is indicated in children with Proteus syndrome and scoliosis. Earlier resection of extradural tumor mass encroaching on the cord is warranted in the treatment of these children.

Ankle fractures are among the most common injuries treated by orthopedic surgeons.1,2 It has been established that anatomic reduction, including length and alignment of the fibula, in displaced ankle fractures is essential for best possible outcomes.3–12 One-third tubular plates, dynamic compression plates (LCDCP) and locking plates have been used. Absolute stability with interfragmentary screw fixation is the gold standard when technically possible.3,4,13 When fractures are comminuted or associated with high-energy tibia fractures, many authors advocate the use of LCDCP to gain added construct stiffness.14–16 To our knowledge, there is no evidence in the literature to direct plate selection when using bridge plate fixation in comminuted fibular fractures. When fibular fractures occur in osteoporotic bone, augmentation with intramedullary K-wires or screws through the tibia have been advocated.17,18 More recently, locking plates have been used in many areas of the body, often for comminuted fractures, short metaphyseal segments and osteoporotic fractures.19–23 The LCDCP has been shown to add stiffness to a fracture construct compared with one-third tubular plating.16,24 The disadvantage is a bulkier plate in a directly subcutaneous location that causes more frequent hardware irritation and results in subsequent removal.11,25 One-third tubular locked bridge plating offers a low profile construct while potentially providing greater stiffness than standard one-third tubular plating. The present study was designed to compare 2 types of bridge plate fixation of a comminuted fibular fracture. Paired laboratory-recreated comminuted fibular fractures (Weber C, Lauge-Hansen pronation–external rotation, AO/ASIF 44C2.1) were plated using either locked or standard one-third tubular bridge plating techniques. They were loaded to catastrophic failure to assess biomechanical properties, with the primary outcome being construct stiffness.

Hypothesis Many investigators agree that 2 mm of articular displacement is a reasonable indication for open reduction and internal fixation of Mason type II fractures of the radial head. However, there is no evidence to support that this degree of articular displacement is predictive of poor outcomes in conservatively treated fractures. We hypothesized there would be no difference between conservatively treated radial head fractures with greater 2 mm of displacement and those with less than 2 mm of displacement in terms of patient-reported or clinical outcomes. Materials and methods We reviewed databases of all radial head fractures in our region. The primary outcomes were the Patient-Rated Elbow Evaluation and Disabilities of the Arm, Shoulder and Hand questionnaires. Secondary outcomes included radiologic radiocapitellar arthritis and range of motion (ROM) at follow-up. Postinjury treatment protocols, as well as patient factors, were examined for their effects on outcome. Results The results showed no significant difference in any outcome for conservatively treated radial head fractures with 2 mm ( P = .8) or even 3 mm ( P = .6) of articular displacement over a mean follow-up of 4.4 years. Early ROM and physiotherapy showed no significant differences in any outcome measure. Dominant hand injury showed no significant difference in patient-reported outcomes; however, ROM was significantly decreased on examination. Conclusions This retrospective review suggests that fracture displacement of 2 to 3 mm is not necessarily an indication for surgical fixation in isolated fractures of the radial head. In addition, it appears that postinjury ROM/physiotherapy does not play a large role in improving patient outcome.

On a recent mission directed at definitive care for victims of the Haitian earthquake, the orthopaedic team developed a technique for freehand distal locking of femoral and tibial nails without intraoperative fluoroscopy or proximally mounted targeting jigs.After performing open antegrade or retrograde nailing by standard techniques, the freehand lock must be obtained before doing standard outrigger locking. This allows the surgeon to control the nail and deliver the locking hole in the nail to a unicortical drill hole in the femur. Before nail insertion, the distance of the desired locking hole is measured from the outrigger in a standard way such that it can be reproduced after the nail is inserted. Through a unicortical drill hole, the nail is palpated with the tip of a Kirschner wire and systematic maneuvers allow the Kirschner wire to palpate and fall into the locking hole. The Kirschner wire is tapped across the second cortex before drilling. The screw is inserted, and the ball-tipped insertion guidewire is placed back into the nail to palpate the crossing screw confirming position.We treated 16 patients with 18 long bone fractures using the described technique. We assessed patients clinically and radiographically immediately postoperatively.A total of 19 blind freehand interlocks were attempted, and 17 were successful as assessed by direct intraoperative observations and by postoperative radiographs.We describe a simple technique for performing static locked intramedullary nailing of the femur and tibia without fluoroscopy. This technique was successful in most cases and is intended for use with any nailing system only when fluoroscopy or specialized systems for nailing without fluoroscopy are not available.