Bilateral Anterior Shoulder Dislocation: A Systematic Review.

Objectives: To compile the existing literature on bilateral anterior shoulder dislocation (BASD) and analyze patient demographics, mechanisms of injury, injury characteristics, management, and outcome. Methods: This systematic review was conducted in accordance with Preferred Reporting Items for Systematic review and Meta-Analyses (PRISMA) guidelines. Online databases, including Ovid Medline 1946-, Embase.com 1947-, Scopus 1960-, Cochrane Central, and Clinicaltrials.gov were systematically queried. Studies eligible for inclusion were case reports or case-series, documenting BASD. Two reviewers independently screened and applied a set of a priori exclusion criteria to each returned study. Data were extracted, compiled, and synthesized from each reported case of BASD. Contingency tables/Chi-Square Analyses, T-tests, and univariate regression analyses were conducted to assess relationships between different variables. Results: Eighty-one studies (87 cases of BASD) were included. Patients were 41.1 (SD± 19.5) years old and most were male (n=63; 72.4%). Around a quarter of patients (28.7%) had a history of epilepsy/seizures or were being worked-up for such. Younger males were more likely to have BASD due to a seizure or electrocution (P<0.05). Close to a third of cases (n=27; 31.0%) were delayed in presentation. Those sustaining seizures or electrocutions were more likely to be delayed in presentation (P=0.013). Most events resulted in simple dislocations that were closed reduced successfully. BASD resulting from seizures or electrocutions were more likely to be fracture-dislocations (P=0.018); and in younger patients with fracture-dislocations, closed reduction was more often to fail or not be attempted (P<0.05). Median follow-up was 6 months (IQR: 3 months - 12 months). Seven patients (10.6%) had complications and 4 (2.3%) demonstrated recurrent instability. Conclusion: In young males presenting with BASD without known trauma, suspicion should be high for a convulsant event. In patients with a known seizure disorder who present with chronic bilateral shoulder or arm pain, BASD should be considered and work-up should be expedited to avoid misdiagnosis.

The History and Evolution of the Open Labral Repair with Capsular Shift for Shoulder Instability.

PURPOSE OF REVIEW: The purpose of this review is to describe the evolution of the open labral repair with capsular shift, including the current role of this procedure in the treatment of shoulder instability. RECENT FINDINGS: Currently, a subset of patients - high-level collision/contact sport athletes, patients with significant inferior or multi-directional instability, and individuals with failed arthroscopic Bankart repair without bone loss - may experience benefit from undergoing open Bankart repair with capsular shift. Surgeons performing open stabilization can benefit from instrumentation and anchors developed to assist with arthroscopic techniques. Understanding the history and evolution behind the procedure not only allows the surgeon to appreciate principles behind an arthroscopic approach, but also permits the utilization of an open approach when required by patient pathology and risk factors.

Team Approach: Diagnosis, Management, and Prevention of Sudden Cardiac Arrest in the Athlete.

¼ Sudden cardiac events during sports competition are rare but tragic occurrences that require a timely, comprehensive response by well-prepared athletic trainers and medical providers. This sequence should prioritize prompt emergency medical system activation, immediate initiation of cardiopulmonary resuscitation (CPR), automated early defibrillation (AED), and comprehensive advanced life support efforts.¼ Exercise-induced cardiac remodeling, referred to as the "athlete's heart," refers to a host of adaptive changes that increase cardiac chamber size and wall thickness to allow for greater pressures and volumes during exercise. This remodeling phenotype may overlap with other inherited cardiomyopathies and cardiac abnormalities, which can complicate clinical care. The long-term implications of this electrical and structural remodeling on cardiac function are unknown.¼ Although the best screening strategies to optimize primary prevention of sudden cardiac arrest is an evolving topic, the effectiveness of CPR and early defibrillation use in treating out-of-hospital sudden cardiac arrest has been well-established, despite their reported underuse.

Environmental and genetic risk factors associated with total knee arthroplasty following cruciate ligament surgery.

Aims: The purpose of this study is to determine an individual's age-specific prevalence of total knee arthroplasty (TKA) after cruciate ligament surgery, and to identify clinical and genetic risk factors associated with undergoing TKA. Methods: This study was a retrospective case-control study using the UK Biobank to identify individuals reporting a history of cruciate ligament surgery. Data from verbal history and procedural codes recorded through the NHS were used to identify instances of TKA. Patient clinical and genetic data were used to identify risk factors for progression from cruciate ligament surgery to TKA. Individuals without a history of cruciate ligament reconstruction were used for comparison. Results: A total of 2,576 individuals with a history of cruciate ligament surgery were identified, with 290 (11.25%) undergoing TKA. In patients with prior cruciate ligament surgery, prevalence of TKA was 0.75% at age 45 years, 9.10% at age 65 years, and 20.43% at age 80 years. Patients with prior cruciate ligament surgery were 4.6 times more likely to have undergone TKA by age 55 years than individuals without prior cruciate ligament surgery. In the cruciate ligament surgery cohort, BMI > 30 kg/m2 (odds ratio (OR) 4.01 (95% confidence interval (CI) 2.74 to 5.87)), a job that always involved heavy manual or physical labour (OR 2.72 (95% CI 1.57 to 4.71)), or a job that always involved walking and standing (OR 2.58 (95% CI 1.58 to 4.20)) were associated with greater TKA odds. No single-nucleotide polymorphism (SNP) was associated with risk of TKA following cruciate ligament surgery. Conclusion: Patients with a history of prior cruciate ligament surgery have substantially higher risk of TKA and undergo arthroplasty at a relatively younger age than individuals without a history of prior cruciate ligament surgery. Physically demanding work and obesity were associated with higher odds of TKA after cruciate ligament surgery, but no SNP was associated with risk of TKA.

Use of Publicly Obtained Data in Sports Medicine Research: A Systematic Review and Bibliometric Analysis.

BACKGROUND: Publicly obtained data (POD) have recently been utilized frequently by sports medicine researchers to describe injury patterns, risk factors, and outcomes in elite athletes. The relative ease of this type of research that is based solely on internet and media sources has resulted in a near exponential increase in the number of these POD studies. PURPOSE: To systematically review the sports medicine literature for studies based solely on POD. STUDY DESIGN: Systematic review and bibliometric analysis; Level of evidence, 4. METHODS: A systematic review of POD studies published since 2000 was conducted in accordance with the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. Studies of interest were those relying on publicly available injury reports or online media for data acquisition in collegiate, semiprofessional, and professional athletes. RESULTS: There were 209 POD studies published between 2000 and 2022, with 173 (82.8%) of these studies published after 2016. Studies were published most frequently on athletes participating in North American professional leagues: National Football League (n = 69 [28.4%]), Major League Baseball (n = 56 [23.0%]), National Basketball Association (n = 37 [15.2%]), and National Hockey League (n = 33 [13.6%]). The most common injuries assessed were head injuries/concussions (n = 43 [21.1%]), anterior cruciate ligament injuries (n = 33 [16.2%]), and ulnar collateral ligament injuries (n = 23 [11.3%]). One-quarter of the studies (n = 53 [25.4%]) reported only 1 POD source, and 1 study (0.5%) reported no source. Additionally, 65 studies (31.1%) listed nonspecific POD resources or solely cited previous literature to describe the POD search methodology and data acquisition. CONCLUSION: POD studies are exponentially increasing in number, particularly across major North American professional sports leagues, with significant variability in the injury of interest, search methodology, and number of data sources. The accuracy of the conclusions reached based on the POD methodology appears highly variable. Given the potential impact of these publications as both contributors to current knowledge and drivers of future research, the sports medicine community should be aware of the inherent biases and limitations of POD injury studies.

Gluteus Maximus Transfer for Irreparable Hip Abductor Deficiency: A Systematic Review and Meta-Analysis.

BACKGROUND: Gluteus maximus tendon transfer has recently been described as a treatment option for irreparable abductor tendon tears. The purpose of this study was to systematically review outcomes following gluteus maximus tendon transfer for hip abductor deficiency. METHODS: The published literature was queried for outcomes following gluteus maximus transfer in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Outcomes of interest included preoperative and postoperative functional scores, resolution of pain and gait abnormalities, postoperative rehabilitation protocols, surgical complications, reoperation rates, and postoperative magnetic resonance imaging. In total, 10 studies with a total of 125 patients (76% women) with a mean age of 67 years (range, 30 to 87) were identified for inclusion. RESULTS: Modified Harris Hip Score (+30.1 ± 6.6 [95% confidence interval: +15.5 to +46.5]) and Visual Analog Scale for pain (-4.1 ± 1.1 [95% confidence interval: -7.1 to -1.0]) were improved following gluteus maximus transfer, compared to preoperative levels. No significant improvement was noted in abduction strength and 33% of patients demonstrated a residual Trendelenburg gait postoperatively. The overall complication rate was 5.6% (7 of 125), with a reoperation rate of 1.6% (2 of 125). CONCLUSIONS: Gluteus maximus tendon transfer for abductor insufficiency has demonstrated reliable outcomes at 3 years, with improvement in hip function and pain. However, patients demonstrate modest improvements in abduction strength, and a significant subset will continue to demonstrate a Trendelenburg gait postoperatively.

Orthopaedic Surgery Training and Education During COVID-19: A Systematic Review.

COVID-19 forced surgical resident training programs to adapt to meet educational requirements within the constraints of various guidelines. Some of the changes implemented during the pandemic have imparted a lasting effect on orthopaedic education. As such, the purpose of this article was to review how orthopaedic training and education were affected during the COVID-19 pandemic. Methods: The published literature was queried using search strategies devised by a medical librarian, according to the Preferred Reporting Items for Systematic Review and Meta-Analyses guidelines. Studies eligible for inclusion were studies related to COVID-19, orthopaedic surgical training, and medical education. Studies were excluded if they (1) were abstracts, conference proceedings, letters, perspective pieces, reviews, or editorials; (2) evaluated medical student education; (3) included other specialties; or (4) were unrelated to COVID-19 and/or orthopaedic training. Results: Eighty-three (n = 83) studies were included. Five themes emerged including (I) Fellowship Application, Interview, and Match Processes; (II) Social Media and Websites for Program Information; (III) Changes in Trainee Surgical Volume; (IV) Trainee Mental Health and Well-being; and (V) Innovations in Education. The pandemic decreased opportunities for medical students to gain exposure to orthopaedic surgery. Social media use, particularly Instagram, among orthopaedic residencies increased during the pandemic. Between the cancellation of away rotations and in-person interviews, applicants saved over $6,000; however, both residency applicants and interviewers preferred in-person interviews. The pandemic led to decreased surgical volume and in-person didactics for trainees, thus relying more on virtual learning. Orthopaedic trainees had mixed feelings regarding online virtual education. Although some respondents reported that they preferred the convenience of online learning, others expressed dissatisfaction with the quality of virtual education. Conclusions: The shift to virtual learning affected how applicants learned about residency programs, with many relying on virtual away rotations and social media to compare different programs. The pandemic also highlighted issues of diversity and accessibility within orthopaedic surgery, with cost savings from virtual interviews and canceled away rotations potentially benefiting applicants from lower socioeconomic backgrounds. Although some innovative approaches and adaptations to orthopaedic education and training have shown promise and may continue to be used in the future after the COVID-19 pandemic, the role of others, such as virtual interviews, is less clear.

Gluteus Maximus Transfer for Hip Abductor Deficiency.

Hip abductor deficiency resulting from gluteus medius and minimus pathology is increasingly recognized as a generator of lateral-sided hip pain. In the setting of a failed gluteus medius repair or in patients with irreparable tears, transfer of the anterior portion of the gluteus maximus muscle can be performed to treat gluteal abductor deficiency. The classic description of the gluteus maximus transfer technique relies solely on bone tunnel fixation. This article describes a reproducible technique that incorporates the addition of a distal row to the tendon transfer, which may improve fixation by both compressing the tendon transfer to the greater trochanter and providing improved biomechanical strength to the transfer.

Validity of Research Based on Publicly Obtained Data in Sports Medicine: A Quantitative Assessment of Concussions in the National Football League.

CONTEXT: Numerous researchers have leveraged publicly available internet sources to publish clinical research concerning incidence and recovery from injuries in National Football League (NFL) players. OBJECTIVE: This study aims to (1) provide a comprehensive systematic review of all publicly obtained data studies (PODS) regarding concussions in NFL athletes and (2) quantify the percentage of injuries identified by these studies in comparison with published concussion data from the NFL injury database. STUDY SELECTION: A systematic review was conducted in accordance with PRISMA guidelines to identify all published studies utilizing publicly obtained data regarding concussions in NFL athletes. STUDY DESIGN: Systematic review. LEVEL OF EVIDENCE: Level 4. DATA EXTRACTION: Manuscript details, factors related to the athletes of interest (eg, study period, positions included), and results (eg, concussion rate, number of total concussions, return-to-play data) were extracted independently by 2 authors. Results were compared with incident concussions reported from 2015 to 2019 by each medical staff member to the NFL database linked to the League's electronic health record (EHR). RESULTS: A total of 20 concussion-focused manuscripts based on PODS were identified from 2014 to 2020. PODS captured between 20% and 90% of concussions (mean, 70%) reported by medical staff to the injury database. PODS reported that 55% of concussions occurred on offensive plays, 45% on defensive plays and <1% occurred during special teams plays, compared with 44%, 37%, and 18%, respectively, as indicated by published data from the NFL injury database. When analyzed by position groups, running backs and quarterbacks comprised the most over-represented positions concussed in PODS, while offensive linemen, defensive backs, and linebackers comprised the most under-represented positions. CONCLUSION: PODS captured approximately 70% of concussions reported by NFL medical staff to the NFL injury database. There is heterogeneity in the degree to which PODS were able to identify concussions, with a bias toward concussions among players at higher profile positions.

Revision anterior cruciate ligament reconstruction.

Anterior cruciate ligament (ACL) graft failure from rupture, attenuation, or malposition may cause recurrent subjective instability and objective laxity, and occurs in 3% to 22% of ACL reconstruction (ACLr) procedures. Revision ACLr is often indicated to restore knee stability, improve knee function, and facilitate return to cutting and pivoting activities. Prior to reconstruction, a thorough clinical and diagnostic evaluation is required to identify factors that may have predisposed an individual to recurrent ACL injury, appreciate concurrent intra-articular pathology, and select the optimal graft for revision reconstruction. Single-stage revision can be successful, although a staged approach may be used when optimal tunnel placement is not possible due to the position and/or widening of previous tunnels. Revision ACLr often involves concomitant procedures such as meniscal/chondral treatment, lateral extra-articular augmentation, and/or osteotomy. Although revision ACLr reliably restores knee stability and function, clinical outcomes and reoperation rates are worse than for primary ACLr.

Popliteus Avulsion Fracture After Unicompartmental Arthroplasty: A Case Report.

CASE: An active 64-year-old patient presented with new-onset lateral knee pain 42 days after an uncomplicated medial unicompartmental knee arthroplasty (UKA). Magnetic resonance imaging and diagnostic injection of local anesthetic identified an avulsion fracture of the popliteus tendon as the source of discomfort. Repair of the tendon to its native footprint was performed with suture anchor fixation. The patient was pain-free and returned to work without restrictions at 12 weeks. CONCLUSION: We identify a unique cause of knee pain after UKA-avulsion of the popliteus tendon. Successful management of this condition included anatomic repair of the tendon with suture anchor fixation.

Factors Associated with the Success and Timing of Orthopaedic Surgery Resident Research Thesis Project Publication.

Scholarship and research are important aspects of orthopaedic surgery training. Many orthopaedic surgery residency programs have developed dedicated research curricula, often culminating in a capstone thesis project with the intended goal of peer-reviewed publication. However, data on the success of these programs are scarce. The purpose of the current study was to determine the success rate and time to publication of resident research thesis projects at our own institution while evaluating factors associated with these outcomes. Methods: Resident research thesis projects performed over the past 15 years were aggregated and reviewed. Additional data regarding the projects and former trainees who performed them were collected using public resources which included measures of current academic aptitude (i.e., H-index and number of publications) as well as project and publication characteristics. Cox and linear regression analyses were conducted to assess the relation between numerous predictor variables and the success and time to publication. All analyses were conducted at the 95% confidence interval (CI) level. Results: Sixty-eight (n = 68; 83%) resident research thesis projects were published an average of 2,582.8 days, or roughly 7 years from the start of their residency training. Graduate adjusted H-index was associated with increased success and decreased time to publication (hazard ratio 1.183 [95% CI: 1.059-1.322], p = 0.003). A lower journal impact factor was associated with taking significantly shorter time to reach publication (F(1,66) = 7.839, p = 0.007; Β1 = 146.45, p = 0.007). Study type (clinical vs. laboratory), posttraining practice setting (academic vs. private), and whether the research topic was within the same area of the trainee's matched fellowship(s) did not predict publication success. Discussion/Conclusion: Over the past 15 years, 83% of orthopaedic resident research thesis projects at our institution were published. A higher adjusted H-index was associated with greater completion and faster timing to publication. A lower journal impact factor was also associated with quicker publication. These data highlight the publication metrics of a formalized resident research program and identify factors associated with success and timing of publication.

Small residual fracture gaps delay time to union in length stable femur fractures treated with intrameduallary fixation.

OBJECTIVES: The purpose of this study was to investigate whether residual fracture gapping and translation at time of intramedullary nail (IMN) fixation for diaphyseal femur fractures were associated with delayed healing or nonunion. DESIGN: Retrospective cohort study SETTING: Level 1 trauma hospital, quaternary referral center PATIENTS/PARTICIPANTS/INTERVENTION: Length stable Winquist type 1 and 2 diaphyseal femur fractures treated with IMN at a single Level I trauma center were retrospectively reviewed. MAIN OUTCOME MEASURE: The largest fracture gap and translation were evaluated on immediate anteroposterior (AP) and lateral postoperative radiographs. Radiographic healing was assessed using Radiographic Union Score in Femur (RUSF) scores at each follow-up. Radiographic union was defined as a RUSF score ≥8 and consolidation of at least 3 cortices. ANOVA and student's t-tests were used to evaluate the influence of fracture gap parameters on time to union (TTU) and nonunion rate. Patients were stratified to measured average gap and translation distances <1mm, 1-3mm and >3mm for portions of the analysis. RESULTS: Sixty-six patients who underwent IMN with adequate follow-up were identified. A total of 93.9% of patients achieved union at an average of 2.8 months. Fractures with average AP/lateral gaps of <1mm, 1-2.9 mm, and >3mm had an average TTU of 70.1, 91.7, and 111.9 days respectively; fractures with larger residual gap sizes had a significantly longer TTU (p=0.009). Fractures with an average gap of 1-2.9mm and >3 mm had a significantly higher nonunion rate (1.5% and 4.5% respectively) compared to 0% nonunion in the <1 mm group (p=0.003). CONCLUSION: Residual gapping following intramedullary fixation of length stable diaphyseal femur fractures is associated with a significant increase in likelihood of nonunion. SUMMARY: Residual displacement of length stable femoral shaft fractures following intramedullary nailing can have a significantly negative impact on fracture healing. An average 3 mm AP/lateral residual fracture gap or a total of 6 mm of the AP + lateral fracture gap appeared to be a critical gap size with increased rates of nonunion and time to union. Therefore, we suggest minimizing the sum of the residual AP and lateral fracture gap to less than a total of 6 mm.

Early-Career Sports Medicine Surgeons Perform a Large Volume of Non-Sports Medicine Procedures: American Board of Orthopaedic Surgery (ABOS) Part-II Data Regarding Orthopaedic Surgeons Specializing in Sports Medicine.

BACKGROUND: The purpose of this study was to utilize the American Board of Orthopaedic Surgery (ABOS) Part-II Case List database to (1) define the practice patterns of sports medicine-trained ABOS Part- II Oral Examination Candidates and (2) describe the frequency and practice patterns of individuals who are dual fellowship-trained sports medicine candidates. METHODS: The ABOS Part-II Case List database was utilized to define all cases submitted by 3,298 applicants indicating completion of a sports medicine fellowship between January 1, 2003, and January 1, 2020. Cases were classified by subspecialty category and case type. The frequency and practice patterns of candidates pursuing additional fellowship training (i.e., "dual fellowship-trained") were recorded. Descriptive statistical methods were used to describe the annual and overall procedure volume and candidate case mix. Trends in the relative frequency of cases performed and fellowship training patterns were determined using linear regression analysis. RESULTS: On average, sports medicine-trained candidates submitted 100.6 cases for review during the 6-month case collection period: 59.0 (58.6%) sports medicine/arthroscopy cases, 29.3 (29.1%) trauma/general cases, 4.5 (4.5%) adult reconstruction cases, and 7.8 (7.8%) "other" cases per candidate. Although candidates performed fewer total (r 2 = 0.84, p < 0.001) and sports medicine/arthroscopy (r 2 = 0.85, p < 0.001) cases over the study period, the proportion of sports medicine/arthroscopy cases did not change over the study period (p = 0.18). Dual fellowship training was indicated by 333 individuals (10.1%). The number of dual fellowship-trained candidates pursuing additional fellowship training in pediatrics and adult reconstruction increased over the study period, and the number of dual fellowship-trained candidates pursuing additional fellowship training in trauma decreased over the study period. CONCLUSIONS: Early-career sports medicine candidates are likely to perform >40% of cases outside of the sports medicine subspecialty. Sports medicine trainees are increasingly likely to pursue a second fellowship in pediatrics or adult reconstruction. LEVEL OF EVIDENCE: Therapeutic Level III . See Instructions for Authors for a complete description of levels of evidence.

Treatment Trends in Meniscal Pathology in the Setting of Concomitant ACL Injuries in Pediatric and Young Adult Patients: An Insurance Database Study.

BACKGROUND: Meniscal pathology is commonly encountered in the setting of anterior cruciate ligament (ACL) rupture and is increasingly common in the pediatric and adolescent population. Studies have shown that over half of individuals presenting with ACL rupture will have concurrent meniscal pathology. PURPOSE: To define trends in the utilization of meniscal procedures (ie, meniscus repair vs partial meniscectomy) and short-term complications in pediatric and young adult patients with meniscal pathology in the setting of a concurrent ACL reconstruction. STUDY DESIGN: Cohort study; Level of evidence, 3. METHODS: The IBM MarketScan Commercial Database was utilized to identify ACL reconstruction procedures performed between 2006 and 2018 for individuals aged 5 to 30 years. Annual proportions of meniscectomy and meniscal repair were analyzed, and short-term complications were compared between pediatric/adolescent patients (aged 5-17 years) and young adults (aged 18-30 years). RESULTS: An overall 40,736 records of individuals <18 years old with ACL tears were included. The pediatric/adolescent population had a significantly lower proportion of concomitant meniscal procedures (56.8%; 23,149/40,736) than the young adult population (59.7%; 33,764/56,515; P < .01). From 2006 to 2018, utilization of meniscal repair in the setting of ACL reconstruction steadily increased (20.1% to 35.1% [+15 percentage points], P < .01), while the proportion with meniscectomy decreased (34.4% to 21.3% [-13.1 percentage points], P < .01). There was no difference in rate of reoperation for repeat meniscal repair or meniscectomy in the pediatric/adolescent population for those undergoing meniscal repair versus meniscectomy within 180 days of primary surgery (1.7% [188/10,766] vs 1.5% [186/12,383]; P = .14). CONCLUSION: From 2006 to 2018, the proportion of patients receiving ACL reconstruction with concomitant meniscal repair increased (20.1% to 35.1%) while the proportion with meniscectomy decreased (34.4% to 21.3%) in the pediatric/adolescent population. Meniscal repair was not associated with a higher 180-day rate of reoperation for repeat meniscal repair or meniscectomy than meniscectomy in the setting of ACL reconstruction.

Virtual Pediatric Orthopaedic Fellowship Interviews During the Pandemic: What Did the Applicants and Programs Think?

BACKGROUND: The COVID-19 pandemic precluded in-person interviews for the 2020-2021 fellowship application cycle and may impact future interview cycles. No information is available detailing the implications of a virtual format on either the interviewee or the fellowship program. METHODS: Two surveys regarding the 2020-2021 virtual interview season were developed and distributed by the Pediatric Orthopaedic Society of North America (POSNA) Fellowship Training and Practice Qualifications Committee: one survey for fellowship applicants and one survey for fellowship program directors. RESULTS: Surveys were completed by 45 pediatric orthopaedic fellowship applicants and 34 fellowship program directors. Nineteen (42.2%) applicants applied to more programs because of the virtual format and 30 (66.7%) applicants accepted more interviews because of the virtual format. Thirty-one (67%) applicants did not feel the virtual interview format negatively affected their match process. Thirty-eight (84.4%) applicants indicated that they saved >$2000 with the virtual format. Approximately half (22/45, 48.5%) of the applicants would keep the fellowship-interview process virtual-even if in-person interviews were possible-whereas 8 (17.8%) applicants would transition back toward in-person interviews.Most program directors utilized online interviews for the first time (n=28, 82.3%) during the 2020-2021 application cycle. Programs interviewed more applicants for the 2020-2021 cycle than in the prior 5 years (19.3 vs. 15.7 applicants, P <0.01), with programs interviewing 10.1 applicants per fellowship position. The majority (n=22, 64.7%) of programs utilized Zoom for the interview platform. Program directors indicated that the applicants were either more accomplished (n=14, 41.2%) or similar in accomplishment (n=20, 58.8%) when compared with the applicants from prior years. Half of the program directors (n=17, 50%) surveyed would utilize virtual interviews next year, even if in-person interviews are possible. CONCLUSIONS: During the 2020-2021 fellowship application process, interviewees applied to and were interviewed at more programs because of the virtual format, while saving >$2000. In a similar manner, fellowship programs were able to interview a greater number of applicants without adversely impacting the applicant quality. Approximately half of the interviewees and program directors would continue to perform virtual interviews, even if in-person interviews are possible. LEVEL OF EVIDENCE: Level V.

Validity of Research Based on Public Data in Sports Medicine: A Quantitative Assessment of Anterior Cruciate Ligament Injuries in the National Football League.

BACKGROUND: Numerous researchers have leveraged publicly available Internet sources to publish publicly obtained data (POD) studies concerning various orthopaedic injuries in National Football League (NFL) players. PURPOSE: To provide a comprehensive systematic review of all POD studies regarding musculoskeletal injuries in NFL athletes and to use anterior cruciate ligament (ACL) injuries in NFL players to quantify the percentage of injuries identified by these studies. STUDY DESIGN: Systematic review; Level of evidence, 4. METHODS: A systematic review was conducted to identify all published studies utilizing POD regarding ACL injury in NFL athletes from 2000 to 2019. Data regarding player demographics were extracted from each publication. These results were compared with prospectively collected data reported by the teams' medical staff to the NFL Injury Surveillance System database linked to the League's electronic health record. An ACL "capture rate" for each article was calculated by dividing the number of ACL injuries in the POD study by the total number of ACL injuries in the NFL injury database occurring in the study period of interest. RESULTS: A total of 42 studies were extracted that met the definition of a POD study: 28 evaluated a variety of injuries and 14 dealt specifically with ACL injuries, with 35 (83%) of the 42 studies published during or since 2015. POD studies captured a mean of 66% (range, 31%-90%) of ACL injuries reported by the teams' medical staff. This inability to capture all injury rates varied by position, with 86% capture of ACL injuries in skill athletes, 72% in midskill athletes, and 61% in linemen. POD studies captured 35% of injuries occurring during special teams play. CONCLUSION: The frequency of studies leveraging publicly obtained injury data in NFL players has rapidly increased since 2000. There is significant heterogeneity in the degree to which POD studies correctly identify ACL injuries from public reports. Sports medicine research relying solely on publicly obtained sources should be interpreted with an understanding of their inherent limitations and biases. These studies underreport the true incidence of injuries, with a bias toward capturing injuries in more popular players.

An Epidemic Amidst a Pandemic: Musculoskeletal Firearm Injuries During the COVID-19 Pandemic.

BACKGROUND: The COVID-19 pandemic has substantially impacted the delivery of health care, both through direct care associated with COVID-19 and through more pervasive effects. Our goal was to evaluate whether the number of orthopaedic consultations for firearm injuries differed during the early months of the COVID-19 pandemic compared with the same period in prior years. We hypothesized that the initial months of the COVID-19 pandemic, compared with the same period in prior years, would have a higher number of orthopaedic consultations for firearm injuries and a lower rate of outpatient follow-up after consultations. METHODS: A prospectively collected database of orthopaedic trauma consultations at a level-I trauma center was queried for firearm injuries. We compared the number of orthopaedic consultations for firearm injury during the initial months of the COVID-19 pandemic (March 23, 2020, to September 30, 2020, referred to as the pandemic group) with identical dates from 2017 to 2019 (referred to as the pre-pandemic group). Outpatient follow-up rates, ZIP codes (and associated Area Deprivation Index), and demographic data were compared between the pandemic group and the pre-pandemic group. RESULTS: During the entire study period, 552 orthopaedic consultations for firearm injuries were identified. There was a 63% increase in the daily mean number of firearm injury consultations in the pandemic group, to 1.01, compared with the pre-pandemic group, 0.62 (p < 0.001). There was no difference in the rate of outpatient follow-up: 66% for the pandemic group and 72% for the pre-pandemic group. There was no difference in the percentage of patients from the most socially deprived decile: 45.3% in the pandemic group and 49.5% in the pre-pandemic group. Patients presenting during the pandemic were more often uninsured (75.8%) relative to the pre-pandemic group (67.9%), with a lack of health insurance significantly decreasing the likelihood of outpatient follow-up (p < 0.01). CONCLUSIONS: Compared with the same period in prior years, there was a significant increase in the number of orthopaedic consultations for firearm injuries during the early months of the COVID-19 pandemic in our community. Patient race, socioeconomic status, and outpatient follow-up were similar between the pandemic group and the pre-pandemic group. There was a higher proportion of uninsured patients within the pandemic group and a lower rate of follow-up among those without insurance.

How to Treat Distal Radius Fractures: Right Patient, Right Care, Right Time, and Right Cost.

Operative intervention for distal radius fractures is typically reserved for patients with displaced fractures that may result in bothersome compromises in function, although patient-specific factors (age, activity level, and preference) are considered. Operative intervention is associated with earlier improvement in function but exposes the patient to the risk of anesthesia and surgery. Although surgery is associated with an initial increase in cost of care, the benefits of earlier return to activity may offset these increases. Efforts to contain cost through implant selection, use of ambulatory surgical centers, and judicious referrals for postoperative therapy can aid surgeons in delivering high-value care.

Inside-out Medial Meniscal Repair: Improved Surgical Exposure With a Sub-semimembranosus Approach.

Inside-out meniscal repair is considered the gold standard for reparable tears of the medial and lateral menisci despite the recent popularity of all-inside devices. Accurate suture passage is required to perform a stable repair as well as to prevent inadvertent neurovascular injury from the suture needles. Placement of a deep soft-tissue retractor is necessary to identify and retrieve these needles prior to tying the sutures. Several authors have recommended placement of this retractor in the interval anterior to the gastrocnemius muscle belly and above the semimembranosus tendon. However, we have noted that the needles often pass distal to the retractor when it is placed in this interval owing to the reorientation of the joint line that occurs with the knee in a relatively extended position during suture placement. We describe a modified technique in which the retractor is placed inferior to the semimembranosus, which puts it directly in line with the needles' trajectory. This modification makes inside-out medial meniscal repair safer and more efficient.