Successful Union Research Articles

Nonoperative Management of Sublime Tubercle Fractures in Adolescent Throwing Athletes: Improved Results With Cast Immobilization.

Avulsion fractures of the sublime tubercle of the ulna are a cause of medial elbow pain and instability in overhead athletes. To compare outcomes after sublime tubercle avulsion fracture managed as a fracture (with cast immobilization) versus a soft tissue injury (without immobilization and with early range of motion [ROM]) to determine how to achieve the best outcomes for these injuries in adolescent throwing athletes. Cohort study; Level of evidence, 3. A multicenter retrospective review using an institutional database query of radiology reports to identify sublime tubercle fractures between July 2005 and December 2020 was performed. Inclusion criteria were baseball players aged ≤19 years, fracture identified on ≥1 imaging study (radiograph, computed tomography, or magnetic resonance imaging), and ≥24 months of follow-up (unless failure of management occurred earlier). Fractures were classified as simple or complex injuries and then grouped according to management strategy: cast or early ROM. Data collected included patient characteristics, clinical presentation (injury mechanism and acuity), initial treatment, and outcomes (complications, final ROM, patient-reported symptoms, radiographic union, and return to activities or sport). A total of 13 baseball players (6 in the cast cohort and 7 in the early ROM cohort) with a mean age of 16.5 years (range, 15-19 years) met the inclusion criteria, with a mean follow-up of 4.1 years (range, 2.0-6.7 years) in the cast cohort and 3.8 years (range, 2.1-7.4 years) in the early ROM cohort. All injuries were classified as simple fractures. Five patients (83%) in the cast cohort achieved radiographic union, return to sports, and symmetric ROM, compared with only 2 patients (29%) in the early ROM cohort who achieved the same without having to undergo ulnar collateral ligament reconstruction (P = .026). The present study demonstrated that, whereas management of sublime tubercle avulsion fractures in adolescents via early ROM had a high failure rate, a mean of 4 weeks of immobilization led to a high rate of return to sports with successful union of the avulsed fragment. Unlike purely ligamentous injuries, bony avulsions may not necessarily require surgical intervention for adolescent patients to return to baseball.

"Navigating the tides of recovery": early vs. delayed osteosynthesis for closed tibia fractures complicated by acute compartment syndrome - an analysis of one hundred and three cases.

In cases of closed tibia fractures with acute compartment syndrome (ACS), there is no established agreement on whether performing internal fixation at the time of closure or after healing of the fasciotomy wounds would affect the likelihood of non-union or infection risk. The study aims to compare fracture union rates, incidence of infection, and overall outcomes between early and delayed definitive fixation. Retrospective analysis of closed tibia fractures (AO/OTA 41, 42) with ACS between 2010 and 2019 with a minimum two years follow-up. The patients were grouped into group-1 (early-definitive fixation group) and group-2 (delayed-definitive fixation group). The patients were further subdivided into - 1A(early-plate osteosynthesis), 1B(early-intramedullary nail fixation), 2A(delayed-plate osteosynthesis), and 2B(delayed-intramedullary nail fixation). Incidence of ACS in closed tibia fractures was 3.85%. Of the 103 patients included, the patients with plate fixation had a significantly higher union rate in the delayed group (100% vs. 91.66%; P = 0.0001). Similarly, among patients with nail fixation, a significantly higher union rate was seen in the delayed group (96.30% vs. 85.19%; P = 0.0016). The overall incidence of infection was 22.3% (23/103). Moreover, infection was higher in the early definitive fixation group (30.16% vs. 10%; P = 0.016). With a lower incidence of infection and higher union rate among the delayed definitive fixation group, we propose to postpone the definitive fixation of closed tibia fractures complicated by ACS till the complete healing of fasciotomy wounds. This allows for adequate soft tissue healing and improvement in the biological environment of fracture, which boosts the chances of successful union and reduces infection risks.

A novel strain-based bone-fracture healing algorithm is able to predict a range of healing outcomes.

Fracture healing is a complex process which sometimes results in non-unions, leading to prolonged disability and high morbidity. Traditional methods of optimising fracture treatments, such as in vitro benchtop testing and in vivo randomised controlled trials, face limitations, particularly in evaluating the entire healing process. This study introduces a novel, strain-based fracture-healing algorithm designed to predict a wide range of healing outcomes, including both successful unions and non-unions. The algorithm uses principal strains as mechanical stimuli to simulate fracture healing in response to local mechanical environments within the callus region. The model demonstrates good agreement with experimental data from ovine metatarsal osteotomies across six fracture cases with varying gap widths and inter-fragmentary strains, replicates physiological bony growth patterns, and is independent of the initial callus geometry. This computational approach provides a framework for developing new fracture-fixation devices, aid in pre-surgical planning, and optimise rehabilitation strategies.

Pelvic osteotomy for pelvic canal stenosis after malunion pelvic fractures in cats.

The aim of this study was to assess the efficacy of pelvic osteotomy and ventral fixation of the ischium using cortical screws and polymethylmethacrylate (PMMA) for feline pelvic canal stenosis (PCS) associated with malunion after conservative management of pelvic fractures. Surgical pelvic enlargement was performed for PCS in six cats. The medical records, including information on the patients, surgical procedures, defecation and complications, were reviewed. The sacral index (SI) and colonic:lumbar:vertebral ratio (CLVR) were evaluated based on pre- and postoperative radiographs. This study included five castrated male cats and one spayed female cat. Postoperative improvements in constipation and defecatory difficulty were noted in all cases. The postoperative SI was significantly higher (mean 0.93, range 0.72-1.13) than the preoperative SI (mean 0.59, range 0.45-0.74) (P <0.001). However, no statistically significant change was found in the CLVR preoperatively and up to 3 months postoperatively. A successful union of the ilium was observed, without implant failures. One case developed necrosis of the pubic surgical wound. This study indicated the potential benefits of pelvic osteotomy and ventral fixation of the pelvic floor using screws and PMMA for achieving pelvic cavity enlargement in treating feline PCS associated with defecatory problems.

Treatment of Diaphyseal Tibial Non-unions After Open Fracture: A Retrospective Observational Study on Characteristics and Outcomes

Abstract Purpose Non-union is a significant complication following open diaphyseal tibia fractures. Management can be complex and unpredictable. Several principles must be addressed often in combination to achieve union. The aim of this study is to report on the characteristics, management and eventual outcome of non-united open tibial fractures over a 12-year period from a level I trauma centre. Methods This is a retrospective observational study of all adults (age 18 years and older) presenting to a level 1 trauma centre with a diaphyseal tibia fracture. Non-union was diagnosed using the standard FDA definition of incomplete union by 9 months or no progress to union in the preceding 3 months. Injury and patient demographics in addition to all interventions and complications were recorded for each patient. Results Forty three cases of diaphyseal non-union were identified from 2008 to 2019. Only the presence of peripheral vascular disease demonstrated a statistically significant association with the development of non-union. In 44% of cases, more than one additional operation was required to achieve union. Successful union was achieved in 90% of cases with 74% of patients returning to full pre-injury function without complication. Conclusion Management of non-union is a complex problem which requires a multifaceted and bespoke approach. We have included an algorithm to help guide decision making based on our institutional experience. A satisfactory result is achievable in the majority of patients.

College Athlete Unionization

The U.S. Supreme Court’s landmark 2021 decision in NCAA v. Alston has opened the door to serious consideration of the potential for college athlete unionization and collective bargaining. The ruling, highlighted by Justice Kavanaugh’s concurring opinion, suggests collective bargaining as a potential solution to the National Collegiate Athletic Association’s (“NCAA’s”) antitrust vulnerabilities. This Article delves into the initial legal and strategic questions surrounding the prospect of unionization, focusing particularly on NCAA Division I football and basketball, due to their significant revenue generation making them prime candidates for unionization efforts. The National Labor Relations Board (“NLRB” or “Board”) is positioned to play a central role in the unionization attempts at private universities and potentially influence public university efforts. A recent NLRB complaint against the University of Southern California (“USC”) accusing the institution of misclassifying student athletes as non-employees will answer some important labor law questions that will likely guide future unionization efforts. Moreover, the Service Employees International Union’s (“SEIU’s”) successful union election bid involving the Dartmouth College men’s basketball team represents a significant step forward, marking the potential beginning of college athlete unionization. This Article provides a comprehensive examination of the issue, starting with the NLRB’s involvement and its pivotal decision regarding the Northwestern University case. It proceeds to dissect the Supreme Court’s Alston decision’s implications for unionization and collective bargaining. It further explores the complex labor and employment law intricacies, such as the definitions of employee and employer, appropriate bargaining units, and the NLRB’s jurisdiction over public universities. Finally, it theorizes on how unionization may unfold, outlining possible challenges, pitfalls, and the expected advantages for college athletes through collective bargaining.

Radiographic and functional results of Ilizarov fixation in the management of nonunion of tibia and femur fractures: a retrospective case series.

Femoral and tibial fractures may result in delayed union and nonunion, posing significant challenges in orthopedic practice. The Ilizarov technique has emerged as a promising solution for managing these complex cases. Evaluate the radiographic and functional results of Ilizarov fixation in the treatment of nonunion of tibia and femur fractures. Retrospective. Hospitals affiliated with a university hospital. Patient demographics, fracture characteristics, and treatment details were analyzed for the period from October 2015 to September 2022 in patients who were treated for nonunion of the tibia and femur using the Ilizarov fixator. Clinical and radiological assessments were performed using the Association for the Study and Application of Methods of Ilizarov (ASAMI) criteria. The study focused on assessing the average duration for union and frame removal, bone results, successful union rates, and functional results using the ASAMI criteria, obtaining data from the existing medical records, spanning various medical facilities treating nonunion fractures. 126 patients. The average duration for union and frame removal was 8 months, with excellent bone results observed in 60.32% of cases. Out of 126 patients, 118 achieved successful union, while there were 2 failure cases necessitating amputation (1.52%). Functional results revealed excellent outcomes in 39.68% of cases. Complications included pin tract infections, ankle and knee stiffness, and limb shortening. External fixation duration and infection eradication were consistent with previous research, emphasizing the technique's effectiveness. The Ilizarov technique proved highly effective in managing nonunion tibia and femur fractures, offering favorable outcomes in terms of union, infection control, pain relief, and functional recovery. While excellent bone outcomes do not guarantee optimal function, this method remains a reliable approach for complex cases. Potential biases inherent in retrospective analyses and the need for further randomized controlled trials to comprehensively compare treatment modalities.

Fusion Rates in Tibiotalocalcaneal Arthrodesis with Tantalum Coated Metal Cup Augmentation

Introduction/Purpose: Tantalum coated metal spacers (TCMS) have recently been utilized to fill and provide structure to large bony defects in the hindfoot. Tantalum is an appealing material due to its biocompatibility, lack of immune response generation, and structural integrity. Compared to custom printed spacers and bulk allografts, TCMS are readily available off-the-shelf implants with significantly less cost. There is currently a paucity of literature assessing the use and outcomes of TCMS in foot and ankle surgery, specifically in tibiotalocalcaneal (TTC) arthrodesis. This study serves to assess clinical outcomes and fusion rates of patients who underwent TTC arthrodesis utilizing intramedullary nailing with TCMS augmentation for large bony defects. Methods: We retrospectively identified all patients &gt; 18 years of age who underwent TTC arthrodesis with TCMS augmentation at our tertiary care center between 2015-2021. We also identified all patients who underwent TTC arthrodesis without augmentation within that time frame. The computed tomography (CT) scans at the six-month postoperative point were reviewed by one board-certified orthopaedic foot and ankle surgeon to determine fusion status, which was defined as having at least 50% fusion mass. Patient-reported outcomes measures (PROMs) including the modified foot function index (FFI) and PROMIS Global Mental Health Score were collected for patients in both groups. Patient demographics, clinical outcomes, and PROMs were compared between groups. A multivariate logistic regression model measured the effect of TCMS augmentation on the likelihood of achieving fusion. Results: Of the 65 patients included, 21 patients (32.3%) underwent TTC with TCMS augmentation. There were no significant differences in demographics between the two groups. Patients in the TCMS group had significantly higher modified FFI (91.1 + 47.6 vs 26.3 + 48.8, p&lt; 0.001) and PROMIS Global Mental Health (12.2 + 4.82 vs. 5.59 + 6.76, p&lt; 0.001) scores in the postoperative period. Overall, the fusion rate was higher for the TCMS group, however the difference was not significant between groups (90.5% vs. 80.5%, p=0.472). Multivariate logistic regression identified that TCMS augmentation was a nonsignificant predictor of increased odds of fusion at the six-month postoperative point (OR=2.87, p=0.232). Conclusion: This study is the largest to date to present 6-month postoperative CT scans demonstrating successful TTC fusion with TCMS augmentation, contributing to our understanding of its utility. Given the severity of disease and bone loss in the TCMS group, it is not surprising that post-operative patient reported outcome scores differed significantly compared to the control group. TCMS augmentation can be utilized as cost effective spacers to fill large defects in TTC arthrodesis with successful union rates. Further studies are needed to evaluate the efficacy of TCMS augmented fusions as a viable substitute to custom printed cages. Figure 1: Weight-bearing anteroposterior and lateral ankle radiographs of a patient with post-traumatic ankle arthritis and previously treated chronic osteomyelitis with valgus malalignment (A). Anteroposterior and lateral ankle radiographs status post TCMS augmented TTC arthrodesis (B). Coronal and sagittal CT scans demonstrating bony union through the TCMS augment (C).

Incidence of Vitamin D Deficiency in Foot and Ankle Arthrodesis Nonunions.

Background Vitamin D has been found to be crucial in musculoskeletal health. The role of vitamin D levels in orthopedic patients has become a growing area of interest given its negative impact on fracture healing which can contribute to the development of nonunion following surgery. We sought to investigate the incidence of hypovitaminosis D in a cohort of patients who experienced a nonunion following a foot and ankle arthrodesis procedure. Methodology Patients who underwent a major elective foot and ankle arthrodesis procedure and developed a nonunion were given the opportunity to obtain serum vitamin D levels. All vitamin D levels were reported from percutaneous venous blood samples and compared to our institution's range of accepted normal values (25-80 ng/mL). Results A total of 13 patients who developed a nonunion agreed to have a vitamin D level obtained, and 11 of 13 patients had a low vitamin D level (average = 14.6 ng/mL, range = 9-24 ng/mL). Five patients underwent revision arthrodesis after normalization of vitamin D levels, and four out of five patients went on to successful union. Conclusions Hypovitaminosis D may be a modifiable risk factor for nonunion following a major foot and ankle arthrodesis procedure. Orthopedic surgeons should consider vitamin D screening and supplementation in patients undergoing elective arthrodesis procedures.

The Effect of Nonsteroidal Anti-inflammatory Drugs on Union Rates Following Joint Arthrodesis: A Meta-Analysis.

Nonsteroidal anti-inflammatory drugs (NSAIDs) are among the most widely used and prescribed medications because of their important role in reducing inflammation and pain, in addition to their non-addictive properties and safety profiles. However, some studies have documented an association between NSAIDs and delayed union or nonunion of joint arthrodesis procedures due to a potential inhibition of the bone's inflammatory healing response. As a result, some orthopedic surgeons hesitate to prescribe NSAIDs after an arthrodesis procedure. The purpose of this meta-analysis is to review all relevant literature regarding the effect of NSAIDs on union rates after arthrodesis and determine if NSAID therapy increases the risk of non-union in the setting of arthrodesis procedures. The study hypothesis was that NSAIDs would not have a significant effect on therisk of nonunion after arthrodesis. A thorough systematic review of Medline, Embase, the Cochrane Database of Systematic Reviews, and the Web of Science identified 3,050 articles to be screened. The variables of interest encompassed demographic factors, procedural details, type and administration of NSAIDs, the number of patients exposed to NSAIDs with and without successful union (case group), as well as the number of patients who did not receive NSAIDs with and without successful union (control group). All the data were analyzed using a maximum likelihood random-effects model. The number of non-union events versus routine healing from each study was used to calculate the odds ratio (OR) of successful healing after arthrodesis procedures with versus without NSAID therapy. Thirteen articles met the inclusion criteria for the meta-analysis. NSAID exposure showed an increased risk of nonunion, delayed union, or both following arthrodesis procedures; however, this did not meet statistical significance (OR, 1.48; confidence interval [CI], 0.96 to 2.30). A sub-analysis of pediatric and adult studies showed a significant increase in non-union risk in adults (OR, 1.717; CI, 1.012 to 2.914) when removing the pediatric cohort (p = 0.045). This meta-analysis provides evidence that NSAIDs can increase the risk of nonunion, delayed union, or both following arthrodesis procedures in adults. However, the study did not identify a risk of nonunion, delayed union, or both following arthrodesis procedures in the pediatric population.

Treatment of Infected Nonunion of Fracture of the Proximal Third of Tibia Using Ilizarov Ring Fixator: A Case Series

Abstract Introduction: Nonunions (NUs) of the fractured proximal third of the tibia are challenging to manage owing to a capacious canal and scarce anterior soft-tissue cover. Infection further complicates the use of internal fixators in such patients. We present a study of 25 cases of infected NU of the proximal third of the tibia that we treated using the Ilizarov ring fixator over 10 years. Materials and Methods: Twenty-three men and two women with infected NU of the proximal tibial meta-diaphyseal junction were studied. The mean age of the patients was 39.2 years. Treatment involved thorough debridement of the NU site with freshening of the bone ends followed by the application of a 3-ring hybrid Ilizarov construct. The patients were followed at regular intervals to assess the infection control, union, limb function, and complications. Results: Successful union and eradication of infection were achieved in 21 patients. Union was not satisfactory in four cases. The average fixator time was 7.12 months. Average knee flexion of 99.2° was observed. The Association for the Study and Application of the Methods of Ilizarov score was excellent in 56% of cases and good in 28%. Six patients required soft-tissue reconstruction. One patient suffered a fracture at the distal pin site while one had a refracture 4 months after treatment completion. Three patients developed a discharging sinus which required debridement and oral antibiotics. Conclusion: The Ilizarov construct provides multilevel, multidirectional, and multiplanar stability, aiding early mobility. Appropriate case selection, sound soft-tissue reconstruction, robust infection control, and good patient compliance are important for the success of the treatment.

MONOGRAM OF VLADIMIR KIRAKOSYAN"RUBEN SEVAK (LIFE AND WORK)"

V. Kirakosyan's scientific interests mostly include Armenian literature of the late 19th and early 20th centuries. When in 1967 he defended his Ph.D. thesis at the Institute of Literature after Manuk Abangyan on the life and work of the Western Armenian poet Ruben Sevak, who became a victim of the Genocide, only 8 years had passed since he graduated from the Department of Armenian Language and Literature of the Leninakan /Gyumri/ Pedagogical Institute. V. Kirakosyan set a task to open and comment in the artistic context of Western Armenian lyrics assessment of the literary heritage of Ruben Sevak at the turn of two centuries, noticing that the lyrical works of Ruben Sevak are contradictory, and at the same time one of the most interesting and capacious phenomena of Western Armenian literature at the beginning of the century. Trying not to break the ideological and artistic unity of the works of Sevak, Kirakosyan represents the characteristics of the general manifestations of the human, individual, social environment in the development of complex and contradictory manifestations of time, helps to perceive the seemingly complicated problems more clearly and descriptively. Vladimir Kirakosyan is endowed with a subtle sense of the poet, who presented the multi-thematic, multi-genre and multi-faceted work of Ruben Sevak so deeply and comprehensively that it became a kind of emotional bridge of poetry between the poet and the still unfamiliar reader. For Kirakosyan, the sacrament of love is evidence of the content and meaning of life. Namely this understanding of the issue gives the true shade and light to the love songs that form the core of Sevak's poetry. This approach is the reason of why the ideological and artistic unity of Sevak's works is so warmly reflected in Kirakosyan's imaginations. Trying not to violate it, the literary critic presents in the complex and contradictory manifestations of time a characteristic of the general manifestations of a person, an individual, a social environment, helps to perceive the seemingly complex problems more clearly and more obviously, without which Sevak's works would remain inaccessible and difficult phenomena. Love lyrics of Ruben Sevak by V. Kirakosyan reminds of the fairy tale of beautiful days gone. In gentle, romantic tones, the dawn of the poet's life and the legend of family happiness are depicted, which fades with the gloomy disaster that has overtaken the nation; and the beautiful narration of the bright soul is interrupted, by hands of murderers are interrupted both life, and love, and dreams... Sevak’s song on the homeland was also studied and gained significance, of the history and heroic battles of which the poet was proud, as thanks to them the nation has earned its right to live with dignity in this ancient and evil world. The literary critic Vladimir Kirakaosyan and the poet Ruben Sevak are similar in their perceptions and assessments, otherwise this successful union of song and interpretation would not have been created.

Association of Periprosthetic Fibula Fracture With Knotless Suture Button (TightRope) Fixation for Ankle Syndesmosis in Elite Athletes

Background: Suture button fixation is frequently used to stabilize the distal tibiofibular syndesmosis in athletes sustaining an isolated ligamentous syndesmosis injury. Purpose: To report on a series of periprosthetic fibula fractures adjacent to the lateral suture button after a subsequent unrelated ankle injury or progressive stress injury after initial ankle syndesmosis stabilization using the knotless TightRope (Arthrex). Study Design: Case series; Level of evidence, 4. Methods: Eight elite athletes with periprosthetic fibula fractures and stress injuries around the lateral suture buttons were evaluated. In all athletes, the knotless TightRope had been used to stabilize an isolated ligamentous ankle syndesmotic injury, after which all patients recovered and returned to professional sports at their preinjury level. The athletes subsequently developed an acute fibula fracture or a fibula stress fracture related to the 3.7-mm drill hole in the fibula adjacent to the lateral suture buttons after a mean of 14.1 months (range, 5-29 months). The management of these complications was analyzed. Results: Five athletes sustained a periprosthetic fibula fracture in the form of undisplaced spiral Weber B injuries after a subsequent, unrelated injury. Poor healing response was noted with initial nonoperative treatment for the first 2 athletes, and surgical intervention was performed with successful union of the fracture and return to sports. The subsequent 3 athletes had early surgery with uneventful recovery. Another 3 athletes developed stress injuries adjacent to the fibula suture button without a history of acute trauma. In 2 of the 3 athletes, the position of lateral suture buttons was in the anterior third of the fibula. Initial nonoperative management yielded poor healing response, and subsequent surgical intervention was required to enable healing and return to sports. Conclusion: Nonoperative management of fractures adjacent to the fibula suture button of a knotless TightRope may lead to a delay in union. Therefore, early surgical intervention should be considered in elite athletes, whose return-to-sports time is critical. Care is needed to ensure that the fibula hole for the suture button is centrally located because the eccentric placement of the fibula hole in the anterior third of the fibula may contribute to the development of a stress reaction or stress fracture. Surgical intervention for a periprosthetic fibula stress fracture leads to satisfactory resolution of symptoms.

Humanistic Characterization Yet Unattainable Miscegenation: A Contrapuntal Reading of Shakespeare’s Humanism

Objectives: This study proposes a contrapuntal reading for the Oriental/Westerner interracial marriages in William Shakespeare’s Othello, Antony and Cleopatra, and The Merchant of Venice. It aims to show that Edward Said’s postmodern humanism provides intriguing insights which challenge the mainstream interpretations implied by Renaissance humanism. Methods: The study deconstructs the point-counterpoint structure in the aforesaid plays to acknowledge the feasibility of different interpretations for the Oriental discourse using Said’s postmodern humanism. It compares and contrasts Shakespeare’s Renaissance humanism with Said’s understanding of postmodern humanism to show that the latter underscores the necessity of inclusion and the triumphant integration of the Oriental in Western societies. The study opens the Shakespearean texts to new interpretations by examining their humanistic inclinations vis- à vis postmodern humanism which puts its philosophical stances into effective practice in order to influence the global imagination, empower the “Other” and entail ideological change. Results: Shakespeare’s humanism mitigates his Orientalism but does not reverse the stereotypical representation of the “Other” as an individual with exotic cultural background who fails to have a normal relationship with a Western spouse. Shakespeare’s latent advocacy of the stereotypical representation of the “Other” becomes manifest in the outcome of the marriage relationship with the Oriental. The cultural barrier hampers the successful union between the Oriental and the Westerner; accordingly, Shakespeare portrays this relationship as either tragic or comic. Conclusion: The final conclusion that can be drawn from this study is that Shakespeare’s mainstream Renaissance humanism informs his characterization, yet it does not reverse Oriental stereotypes nor does it condone miscegenation, if approached in the light of the tents of postmodern humanism

Mind the Anterior Tibial Tendon in Oblique Distal Third Tibial Fractures with Anterior Inferior Proximal Spike: A Case Report.

An oblique fracture of the distal third of the tibia, treated nonoperatively in a 14-year-old adolescent boy, did not unite because of ensnarement of the anterior tibial tendon (ATT) around an anterior inferior bony spike from the proximal tibial fragment. Computed tomography scan with 3-dimensional volume rendering aided in preoperative diagnosis. Surgical extraction of the tendon from within the fracture site and internal fixation led to successful union and full painless function. Beware of possible ATT entrapment as a cause of irreducibility of oblique distal third tibial fractures with an anterior inferior bony spike of the proximal fragment.

Impacts of racial diversity and firm size on union voting behavior in Alabama

AbstractPrivate sector unionization drives have recently increased after decades of decline. Previous research largely focused on predictors of unionization internal to firms. In this study, we use historical data from 1986 to 2017 in Alabama to show that racial distribution in the surrounding county also influences the likelihood of successful unionization votes.

Intramedullary Fibular Fixation in One-Stage Ankle Fracture Surgery With Soft Tissue Damage: A Study of 19 Cases.

This study investigates the efficacy of one-stage surgical intramedullary fibular fixation in managing ankle fractures with associated soft tissue damage. Ankle fractures, often encountered, can lead to complications when coupled with soft tissue injury. Traditional plate and screw fixation can exacerbate infection risks and reduce wound healing. To address this, a minimally invasive approach employing intramedullary fixation of the fibula has been proposed. This retrospective analysis, conducted between 2019 and 2021, explores cases of intramedullary fibular fixation for ankle fractures with stage 2-3 soft tissue injuries. A total of 19 patients were included in the study. The procedure involved either ulna intramedullary nails or locking screws. Results indicate that the approach led to successful union (100%),one superficial infection (5.26%), and no complication was observed. While limitations include the retrospective nature and small sample size, this study contributes valuable insights into the use of intramedullary fibular fixation in one-stage surgery for ankle fractures with concurrent soft tissue damage.

The Meaning of Marriage in the Novels of Shobha De: A Critical Study

The critical study of the novels of Shobha De suggests that the concept of marriage in her works is portrayed as a complex and often conflicting institution. Shobha De's writings explore the struggles and challenges faced by modern Indian women within the confines of marriage. The novels delve into the psychological and emotional aspects of marital relationships, exposing the dichotomy between traditional values and the desire for freedom and self-assertion. In Shobha De's works, marriage is presented as a societal expectation where women are expected to make sacrifices and conform to traditional roles. The protagonists, particularly the female characters, undergo internal conflicts as they grapple with the pressures of adhering to patriarchal norms while seeking personal fulfilment and liberation. These women desire equal rights and freedom within their marriages, but they are hindered by conservative societal expectations. The novels also highlight the impact of societal changes, liberalization, and gender issues on marital dynamics. The characters face dilemmas and emotional turmoil in their relationships as they navigate between their desire for autonomy and the societal pressures to conform. Extra-marital affairs and emotional struggles become common themes, reflecting the deep emotional void and psychological distress that some characters experience within their marriages. Shobha De's portrayal of marriage emphasizes the importance of communication, understanding, and mutual respect in a successful union. The novels also shed light on the broader issues of gender equality and the need for societal transformation to empower women and create more equitable relationships. Shobha De's critical study of marriage in her novels serves as a mirror to the complexities and challenges faced by modern Indian women in their pursuit of love, freedom, and self-discovery within the context of marriage and society.

“Quanto dovea parergli il dubio buono”: On Doubt, Fidelity Tests, and the Marriage Plot in Ariosto's Orlando furioso

Abstract In Ludovico Ariosto's Orlando furioso, the foundational marriage of Bradamante and Ruggiero is the crucial climax to which the entire epic directs itself, yet the text's management of the couple's union and preparation for their nuptials is highly ambiguous. More than extolling the strength and success of the marriage that grounds the dynastic union, the Furioso highlights instead numerous examples of amorous infidelity that insist upon the precarity of faith-based relationships. The emphasis given to the problematic fragility of spousal trust and the attendant failures of proof and “knowledge” illustrate the difficulties of believing the words and promises of others, for instance, which frequently creates an epistemological impasse or crisis for the individual who yearns—often vainly—for absolute certainty and unbreakable faith. Likewise, the concept of marital fidelity itself is also continually doubted, challenged, and essayed throughout the entire Furioso, as various episodes involving fidelity tests demonstrate. By examining fraught authorial assurances to bring readers to the successful union that begins the Este line alongside key fidelity tests that occur in the text prior to the momentous foundational marriage, this article explores the connection between the impediments that hinder the Estense union and Ariosto's scathing authorial commentary on the fragility of all faith-based relationships.

Virtual surgical planning and mirrored, 3-dimensionally printed guides for corrective clavicle osteotomies in clavicle malunions and nonunions.

The objective of this study was to retrospectively review clinical and radiographic outcomes of patients who underwent corrective osteotomies for clavicle malunion and internal fixation for nonunion using a combination of virtual surgical planning, patient-specific 3-dimensional (3D)-printed clavicles, and 3D-printed cutting guides manufactured at the point of care. Between 2015 and 2021, 18 patients underwent corrective osteotomy for a clavicle malunion (7 shoulders) or internal fixation for a clavicle nonunion (11 shoulders). There were 11 male and 7 female individuals with an average patient age of 43.9 (range 19-76) years. All patients underwent computed tomography evaluation of both clavicles. The DICOM files were manually segmented, virtual surgical planning was performed selectively using commercially available software, and a mirrored version of the normal clavicle was 3D printed along with a 3D-printed replica of the affected clavicle. Three-dimensionally printed mirrored clavicles were used in all cases to ensure adequate restoration of the shape and length of the clavicle and to precontour fixation plates. Virtual surgical planning and 3D-printed cutting guides for osteotomy were used in 4 of 18 (22%) patients. Either cancellous or structural intercalary bone grafting was used in 15 of 18 (83%) cases. Patients were contacted postoperatively to determine clinical outcome scores. Preoperative, early postoperative, and late postoperative radiographs were reviewed to assess for union and complications. The average follow-up time was 24.9months. Radiographic evaluation at the most recent follow-up demonstrated adequate restoration of length and successful union for all shoulders. There were no complications or reoperations. Postoperative patient-reported outcomes could be obtained in 16 of 18 (88.9%) patients. At the most recent follow-up, the mean visual analog scale for pain was 2.38 points (range, 1-7), the mean shoulder American Shoulder and Elbow Surgeons score was 73.2 points (range, 25-100), and the mean Patient-Reported Outcome Measurement Information System Upper Extremity score was 26 points (range, 7-35). All (100%) the patients were satisfied with their outcome (9 very satisfied, 7 satisfied), and their mean subjective shoulder value was 73% (range, 10%-100%). However, 2 patients complained of hardware-related symptoms, and 1 patient had return of preoperative symptoms after an interim 2 years of pain relief. The use of mirrored 3D-printed clavicles combined with virtual surgical planning and patient-specific 3D guides provides a reliable technique for restoring native anatomy when performing corrective osteotomies for clavicle malunion or internal fixation for clavicle nonunion, with a high rate of satisfactory clinical and radiographic outcomes.