Perceptions of Preference Signaling in Orthopaedic Surgery: A Survey of Applicants and Program Directors.

INTRODUCTION: To improve transparency between candidates and training programs, a preference signaling program (PSP) was implemented before the 2022 to 2023 orthopaedic surgery match. The PSP allows applicants to 'signal' up to 30 programs, informing the program of the applicant's particular interest in interviewing for their available position(s). This study reports the perspectives of orthopaedic surgery residency applicants and program directors (PDs) on the effects of preference signaling on the orthopaedic match. METHODS: Electronic surveys were distributed to PDs and applicants. RESULTS: Almost all programs participated in the PSP (90%), and most of the applicants (97.6%) used 25 to 30 of their allotted preference signals. Most of the applicants (67.2%) thought that their likelihood of obtaining an interview was improved at 'signaled' programs but decreased at programs without a 'signal' designation (85.3%). Both applicants and PDs considered preference signaling to be one of the three most important factors for interview selection, along with Step 2 CK score and letters of recommendation. The applicants did not think that their likelihood of matching would improve with fewer allotted signaling tokens (35.2%), and 55.2% of PDs believed 21 to 30 tokens were optimal. CONCLUSION: Preference signaling is highly regarded by applicants and PDs. Signaling a program will likely improve an applicant's chance to interview. The optimal number of signaling tokens remains unknown, although both groups favored a larger allotment of tokens than has been seen in other specialties. Universal guidelines and recommendations for applicants and PDs would improve the utility of preference signaling.

Novel Enhanced Recovery After Surgery Pathway Reduces Length of Stay and Postoperative Opioid Usage in Adolescent Idiopathic Scoliosis Patients Undergoing Posterior Spinal Fusion.

PURPOSE: The goal of this study was to compare our institution's recently implemented enhanced recovery after surgery (ERAS) protocol to previous post-operative management for adolescent idiopathic scoliosis patients undergoing posterior spinal fusion, specifically assessing length of stay, opioid consumption, and pain scores. METHODS: This is a retrospective analysis that compares the length of stay, opioid consumption, and pain scores of patients undergoing posterior spinal fusion for adolescent idiopathic scoliosis. Patients were analyzed prior to the implementation of our ERAS protocol, deemed the traditional pain pathway (TPP), to those who underwent the ERAS pathway. All patients undergoing posterior spinal fusion for adolescent idiopathic scoliosis were included. Patients were excluded if they weighed less than 40kg, had significant comorbidities, or had non-idiopathic causes of scoliosis. RESULTS: We examined 22 patients in the TPP cohort and 20 in the ERAS cohort. Length of stay in the ERAS cohort was significantly reduced compared to the TPP by 1.7 days (P<0.01). Overall opioid consumption was also significantly reduced in the ERAS with 1.4 ± 0.7 morphine equivalents (ME)/kg compared to the TPP 2.4 ± 1.1 ME/kg (P < 0.01). We found no difference in pain scores between the two groups. CONCLUSION: Implementation of an ERAS pathway at our institution significantly reduced length of stay and opioid consumption in adolescent idiopathic scoliosis patients undergoing posterior spinal fusion. These outcomes reduce morbidity and costs associated with posterior spinal fusion and provide an overall improvement in the quality of care for our patients.

Use of single agent Cefotetan for Gustilo-Anderson type III open fracture prophylaxis.

INTRODUCTION: The prophylactic intravenous antibiotic regimen for Gustilo-Anderson Type III open fractures traditionally consists of cefazolin with an aminoglycoside plus penicillin for gross contamination. Cefotetan, a second-generation cephalosporin, offers a wide spectrum of activity against both aerobes and anaerobes as well as against Gram-positive and Gram-negative bacteria. Cefotetan has not been previously established within orthopedic surgery as a prophylactic intravenous agent. PATIENTS AND METHODS: Cefotetan monotherapeutic prophylaxis versus any other antibiotic regimen (standard/literature-supported and otherwise) was studied for patient encounters between September 2010 and December 2019 within a single Level 1 regional trauma center. Patient comorbidities, preoperative fracture characteristics, and in-hospital/operative metrics (including length of stay [LOS], number of antibiotic doses, and antibiotic costs [US$]) were included for analysis. Postoperative outcomes up to 1 year included rates of surgical site infection (SSI), deep infection necessitating return to the operating room (OR), non-union, prescribed outpatient antibiotics, hospital readmissions, and related returns to the emergency department (ED). Sensitivity analyses were also conducted to include standard/literature-supported antibiotic regimens as a nested random factor within the non-cefotetan cohort. RESULTS: The nested variable accounting for standard/literature-supported antibiotic regimens had no significant effect in any model for any outcome (for each, P ≥ 0.302). Thus, 1-year data for 138 Type III open fractures were included, accounting for only the binary effect of cefotetan (n = 42) versus non-cefotetan cohorts. The cohorts did not differ significantly at baseline. The cefotetan cohort received fewer in-house dose/day antibiotics (P < 0.001), was less likely to receive outpatient antibiotics in the following year (P = 0.023), had decreased return to the OR (35.7% versus 54.2%, P = 0.045), and demonstrated non-union rates of 16.7% versus 28.1% (P = 0.151). When adjusted for length of stay (LOS), the dose/day total costs for antibiotics were $8.71/day more expensive for the cefotetan cohort (P = 0.002). Type III open fractures incurred overall rates of SSI reaching 16.7% in the cefotetan cohort and 14.7% for non-cefotetan (P = 0.773). Deep infections necessitating return to the OR were 9.5% and 11.6%, respectively (P = 0.719). CONCLUSION: Cefotetan alone may provide superior antibiotic stewardship with similar infectious sequalae compared to more traditional antibiotic prophylaxis regimens for Gustilo-Anderson Type III open long bone fractures. LEVEL OF EVIDENCE: Level III Retrospective Cohort Study.

Trends in Collegiate Student-Athlete Mental Health in the National College Health Assessment, 2011-2019.

CONTEXT: Recently, the athletic training community has paid increased attention to collegiate student-athlete mental health, mental health treatment-seeking behavior, and the effects of mental health factors on athletic and academic performance. Ongoing efforts to better educate and equip athletic trainers to help student-athletes in this regard should result in improved mental health-related outcomes. OBJECTIVE: To examine changes in the mental health of student-athletes over the past decade compared with that of nonathlete students. DESIGN: Cross-sectional study. SETTING: Colleges and universities in the United States. PATIENTS OR OTHER PARTICIPANTS: Varsity athletes (athletes; n = 54 479) and nonathlete students (nonathletes; n = 448 301) who completed the National College Health Assessment between 2011 and 2019. MAIN OUTCOME MEASURE(S): Surveys included responses (self-reported) to questions in 5 mental health-related categories: recent mental health symptoms, recent mental health diagnosis, mental health treatment-seeking behavior, receiving mental health information from the institution, and the recent effect of mental health factors on academic performance. RESULTS: Athletes consistently described lower symptom and diagnosis rates compared with nonathletes, except for attempted suicide, substance abuse, and eating disorders. Rates of diagnosis increased over time in both groups but remained lower in athletes. Treatment-seeking behavior and openness to future treatment increased over time in both groups but remained lower in athletes. Athletes received more information on stress reduction, substance abuse, eating disorders, and handling distress or violence compared with nonathletes. Both groups received information more frequently over time. Athletes reported fewer academic effects, especially for depression and anxiety, but these effects grew over time in both groups. The effects of injuries and extracurricular activities on academic performance were greater in athletes than in nonathletes. CONCLUSIONS: Athletes described overall lower levels of mental health symptoms, diagnoses, and academic effects compared with nonathletes. Whereas the rates in nonathletes climbed over the past decade, the rates in athletes broadly remained flat or climbed less rapidly. Increasingly positive attitudes toward treatment were encouraging, but the deficit in athletes relative to nonathletes persisted. Ongoing efforts of athletic trainers to educate athletes and guide them to mental health resources are needed to continue, or better yet to accelerate, the observed positive trends in information dissemination and treatment-seeking behavior.

Backout of Distal Interlocking Screws After Retrograde Femoral Nailing With a Novel Device: A Case Series.

OBJECTIVE: To report upon a series of patients who have experienced the backout of distal interlocking screws after retrograde femoral nailing with the DePuy Synthes RFN-Advanced Retrograde Femoral Nailing System (DePuy Synthes, Raynham, MA). DESIGN: Retrospective case series. PATIENTS: Twenty-seven skeletally mature patients with femoral shaft or distal femur fractures who underwent operative fixation with the DePuy Synthes RFN-Advanced Retrograde Femoral Nailing System with 8 patients subsequently experiencing backout of distal interlocking screws. INTERVENTION: The study intervention included retrospective review of patient charts and radiographs. MAIN OUTCOME MEASURE: The incidence rate of distal interlocking screw backout. RESULTS: Thirty percent of patients experienced the backout of at least 1 distal interlocking screw (mean: 1.625) after undergoing retrograde femoral nailing with the RFN-Advanced system. Thirteen total screws backed out postoperatively. Screw backout was identified an average of 61 days postoperatively (range: 30-139 days). All patients complained of implant prominence and pain along the medial or lateral aspect of the knee. Five patients elected to return to the operating room to remove the symptomatic implant. The oblique distal interlocking screws comprised 62% of screw backouts. CONCLUSIONS: Given the high incidence rate of this complication, the associated costs of reoperation, and patient discomfort, we believe that a further investigation into this implant complication is warranted. LEVEL OF EVIDENCE: Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.

The statistical fragility of intramedullary reaming in tibial nail fixation: a systematic review.

PURPOSE: To report the statistical stability of prospective clinical trials evaluating the effect of intramedullary reaming on rates of non-union in tibial fractures through calculation of the fragility metrics for non-union rates and all other dichotomous outcomes. METHODS: Literature search was conducted for prospective clinical trials evaluating the effect of intramedullary reaming on non-union rates in tibial nailing. All dichotomous outcomes were extracted from the manuscripts. The fragility index (FI) and reverse fragility index (RFI) were calculated by determining the number of event reversals required for a statistically significant outcome to lose significance and vice-versa. The fragility quotient (FQ) and reverse fragility quotient (RFQ) were calculated by dividing the FI or RFI by the sample size, respectively. Outcomes were defined as "fragile" if the FI or RFI was found to be less than or equal to the number of patients lost to follow-up. RESULTS: Literature search identified 579 results which produced ten studies meeting the criteria for review. There were 111 outcomes identified for analysis, of which 89 (80%) exhibited statistical fragility. For reported outcomes across the studies the median and mean FI was 2, the median FQ was 0.019, the mean FQ was 0.030, the median RFI was 4, the mean RFI was 3.95, the median RFQ was 0.045, and the mean RFQ was 0.030. Four studies reported outcomes which were found to have an FI of 0. CONCLUSIONS: The studies evaluating the effect of intramedullary reaming on tibial nail fixation demonstrate considerable fragility. On average, two event reversals for significant findings, and four event reversals for insignificant findings are sufficient to alter statistical significance. LEVEL OF EVIDENCE: Level II, systematic review of Level I and Level II studies.

Effects of pubertal growth variation on knee mechanics during walking in female and male adolescents.

INTRODUCTION: Puberty substantially alters the body's mechanical properties, neuromuscular control, and sex differences therein, likely contributing to increased, sex-biased knee injury risk during adolescence. Female adolescents have higher risk for knee injuries than male adolescents of similar age engaging in similar physical activities, and much research has investigated sex differences in mechanical risk factors. However, few studies address the considerable variation in pubertal growth (timing, pace), knee mechanics, and injury susceptibility within sexes, or the impact of such growth variation on mechanical injury risk. OBJECTIVES: The present study tested for effects of variation in pubertal growth on established mechanical knee injury risk factors, examining relationships between and within sexes. METHODS: Pubertal growth indices describing variation in the timing and rate of pubertal growth were developed using principal component analysis and auxological data from serial stature measurements. Linear mixed models were applied to evaluate relationships between these indices and knee mechanics during walking in a sample of adolescents. RESULTS: Later developing female adolescents with slower pubertal growth had higher extension moments throughout stance, whereas earlier developers had higher valgus knee angles and moments. In male adolescents, faster and later growth were related to higher extension moments throughout gait. In both sexes, faster growers had higher internal rotation moments at foot-strike. CONCLUSIONS: Pubertal growth variation has important effects on mechanical knee injury risk in adolescence, affecting females and males differently. Earlier developing females exhibit greater injury risk via frontal plane factors, whereas later/faster developing males have elevated risk via sagittal plane mechanisms.

Accuracy of self-reported opioid use in orthopaedic trauma patients.

PURPOSE: Opioids have long been a mainstay of treatment for pain in patients with orthopaedic injuries, but little is known about the accuracy of self-reported narcotic usage in orthopaedic trauma. The purpose of this study is to evaluate the accuracy of self-reported opioid usage in orthopaedic trauma patients. METHODS: A retrospective review of all new patients presenting to the orthopaedic trauma clinic of a level 1 trauma centre with a chief complaint of recent orthopaedic-related injury over a 2-year time frame was conducted. Participants were administered a survey inquiring about narcotic usage within the prior 3 months. Responses were cross-referenced against a query of a statewide prescription drug monitoring program system. RESULTS: The study comprised 241 participants; 206 (85.5%) were accurate reporters, while 35 (14.5%) were inaccurate reporters. Significantly increased accuracy was associated with hospital admission prior to clinic visit (ß = - 1.33; χ2 = 10.68, P < 0.01; OR: 0.07, 95% CI 0.01-0.62). Decreased accuracy was associated with higher pre-visit total morphine equivalent dose (MED) (ß = 0.002; χ2 = 11.30, P < 0.01), with accurate reporters having significantly lower pre-index visit MED levels compared to underreporters (89.2 ± 208.7 mg vs. 249.6 ± 509.3 mg; P = 0.04). An Emergency Department (ED) visit prior to the index visit significantly predicted underreporting (ß = 0.424; χ2 = 4.28, P = 0.04; OR: 2.34, 95% CI 1.01-5.38). CONCLUSION: This study suggests that most new patients presenting to an orthopaedic trauma clinic with acute injury will accurately report their narcotic usage within the preceding 3 months. Prior hospital admissions increased the likelihood of accurate reporting while higher MEDs or an ED visit prior to the initial visit increased the likelihood of underreporting.

Funding has no effect on clinical outcomes of total joint arthroplasty emerging technologies: a systematic review of bibliometrics and conflicts of interest.

BACKGROUND: The use of new total joint arthroplasty technologies, including patient-specific implants/instrumentation (PSI), computer-assisted (CA), and robotic-assisted (RA) techniques, is increasing. There is an ongoing debate regarding the value provided and potential concerns about conflicts of interest (COI). METHODS: PRISMA guidelines were followed. PubMed, MEDLINE, and Web of Science databases were searched for total hip and knee arthroplasties, unicompartmental knee arthroplasties (UKA), PSI, CA, and RA. Bibliometric data, financial COI, clinical/functional scores, and patient-reported outcomes were assessed. RESULTS: Eighty-seven studies were evaluated, with 35 (40.2%) including at least one author reporting COI, and 13 (14.9%) disclosing industry funding. COI and industry funding had no significant effects on outcomes (P = 0.682, P = 0.447), and there were no significant effects of conflicts or funding on level of evidence (P = 0.508, P = 0.826). Studies in which author(s) disclosed COI had significantly higher relative citation ratio (RCR) and impact factor (IF) than those without (P < 0.001, P = 0.032). Subanalysis demonstrated RA and PSI studies were more likely to report COI or industry funding (P = 0.045). RA (OR = 6.31, 95% CI: 1.61-24.68) and UKA (OR = 9.14, 95% CI: 1.43-58.53) had higher odds of reporting favorable outcomes than PSI. CONCLUSIONS: Author COIs (about 40%) may be lower than previously reported in orthopedic technologies/techniques reviews. Studies utilizing RA and PSI were more likely to report COI, while RA and UKA studies were more likely to report favorable outcomes than PSI. No statistically significant association between the presence of COIs and/or industry funding and the frequency of favorable outcomes or study level of evidence was found. LEVEL OF EVIDENCE: Level V Systematic Review.

Effects of veterans' mental health service-connections on patient-reported outcomes following total joint arthroplasty.

Background: Studies report poor outcomes of elective orthopaedic surgeries among civilian patients receiving Workers' Compensation (WC). However, little is known about surgical outcomes in veterans receiving similar benefits through the Veterans Affairs (VA) service-connected (SC) disability compensation program. Methods: Veterans undergoing primary total hip arthroplasty (THA) or total knee arthroplasty (TKA) at a VA Medical Center between 07/2019-12/2021 were analyzed by SC status. Outcomes were evaluated using Hip disability and Osteoarthritis Outcome Score for Joint Replacement (HOOS-JR) and Knee injury and Osteoarthritis Outcome Score for Joint Replacement (KOOS-JR) scores collected preoperatively and at 2- and 12-months postoperatively. Repeated measures mixed models were used to test for the effect of SC on HOOS-JR/KOOS-JR scores, controlling for baseline age, sex, and Charlson Comorbidity Index (CCI). SC and baseline joint function (stratified into quartiles using baseline HOOS-JR/KOOS-JR scores) were analyzed for effects on achieving substantial clinical benefit (SCB) at 12-month follow-up. Results: The analysis included 67 hips and 142 knees. SC and non-SC (NSC) veterans had similar baseline HOOS-JR/KOOS-JR and CCI. HOOS-JR remained similar between groups through 12 months (79.9 ± 19.2 vs. 82.7 ± 18.8) as did KOOS-JR (70.4 ± 15.6 vs. 74.6 ± 15.3). The designation of any SC and mental health SC reached significance for KOOS-JR (P = 0.034 and P = 0.032, respectively). For HOOS-JR and KOOS-JR, baseline function score quartile significantly influenced final score (P < 0.001), with patients in the lowest quartiles (i.e., worst baseline function) exhibiting significantly greater improvements than patients in higher quartiles. Conclusions: Mental health SC and high preoperative functional status are variables that may have unfavorable influences on self-reported outcomes of TKA in veteran patients. SC status does not appear to influence the outcomes of THA or the likelihood of achieving SCB after either THA or TKA. Regardless of SC status, most veterans can expect significant clinical improvements after total joint arthroplasty.

A review of current practices in periprosthetic joint infection debridement and revision arthroplasty.

BACKGROUND: Periprosthetic joint infection remains a significant challenge for arthroplasty surgeons globally. Over the last few decades, there has been much advancement in terms of treatment and diagnosis, however, the fight rages on. As management of periprosthetic joint infections continues to evolve, it is critical to reflect back on current debridement practices to establish common ground as well as identify areas for future research and improvement. BODY: In order to understand the debridement techniques of periprosthetic joint infections, one must also understand how to diagnose a periprosthetic joint infection. Multiple definitions have been elucidated over the years with no single consensus established but rather sets of criteria. Once a diagnosis has been established the decision of debridement method becomes whether to proceed with single vs two-stage revision based on the probability of infection as well as individual patient factors. After much study, two-stage revision has emerged as the gold standard in the management of periprosthetic infections but single-stage remains prominent with further and further research. CONCLUSION: Despite decades of data, there is no single treatment algorithm for periprosthetic joint infections and subsequent debridement technique. Our review touches on the goals of debridement while providing a perspective as to diagnosis and the particulars of how intraoperative factors such as intraarticular irrigation can play pivotal roles in infection eradication. By providing a perspective on current debridement practices, we hope to encourage future study and debate on how to address periprosthetic joint infections best.

Screw Thread Configuration Has No Effect on Outcomes of In Situ Fixation for Stable Slipped Capital Femoral Epiphysis.

BACKGROUND: No consensus exists regarding the optimal surgical management of slipped capital femoral epiphysis (SCFE). Treatment goals include avoiding slip progression and sequelae such as avascular necrosis (AVN). Factors associated with surgical implants merit further research. This study investigates the effect of screw thread configuration and the number of screws on surgical outcomes. METHODS: A total of 152 patients undergoing cannulated, stainless steel, in situ screw fixation of SCFE between January 2005 and April 2018 were included. Procedure laterality, screw number and thread configuration (partially threaded/fully threaded), bilateral diagnosis, Loder classification, final follow-up, patient demographics, and endocrinopathy history were analyzed. Primary outcomes were return to the operating room (ROR), AVN, hardware failure/removal, and femoroacetabular impingement (FAI). RESULTS: Most patients received a single (86.2%), partially threaded (81.6%) screw; most were unilateral (67.8%) and stable (79.6%). Mean follow-up was 2.0±2.7 years, with a 15.8% rate of ROR, 5.3% exhibiting AVN, 6.6% exhibiting FAI, and 9.2% experiencing hardware failure/removal. Number of screws was the sole predictor of ROR [odds ratio (OR)=3.35, 95% confidence interval (CI): 1.18-9.49]. Unstable SCFE increased the odds of AVN (OR=38.44; 95% CI: 4.35-339.50) as did older age (OR=1.43, 95% CI: 1.01-2.03). Female sex increased risk for FAI (OR=4.87, 95% CI: 1.20-19.70), and bilateral SCFE elevated risk for hardware failure/removal versus unilateral SCFE (OR=4.41, 95% CI: 1.39-14.00). Screw thread configuration had no significant effect on any outcome (for each, P ≥0.159). CONCLUSIONS: Rates of ROR, AVN, FAI, and hardware failure/removal did not differ between patients treated with partially threaded or fully threaded screws. The use of 2 screws was associated with an increased likelihood of ROR. These findings suggest that screw thread configuration has no impact on complication rates, whereas screw number may be an important consideration in SCFE fixation. LEVEL OF EVIDENCE: Level III-retrospective cohort study.

Preoperative Emergency Department Visits Are Predictive of 90-Day Postoperative Emergency Department Visits and Discharge Disposition in Total Knee Arthroplasty Patients.

The increasing number of patients undergoing total knee arthroplasty (TKA) has resulted in efforts to better understand patient utilization of healthcare services in the 90-day postoperative period. The primary purpose of this study was to examine whether emergency department (ED) visits in the year prior to elective TKA were predictive of postoperative ED visits in the 90-day global period following surgery. A retrospective chart review was performed for all patients undergoing TKA from June 1, 2011 to December 31, 2015 at a Veterans Affairs hospital. Total number of ED visits in the year prior to surgery and 90 days following surgery were tabulated. Binary and ordinal logistic regression analyses were utilized to determine if preoperative ED visits were predictive of postoperative ED visits. The significance level was set to α = 0.05. Overall, 611 eligible TKA procedures were performed. The logistic regression model for postoperative ED visits was significant (p < 0.001), with the number of preoperative ED visits (1 vs. 0: p < 0.001; 2 vs. 1: p = 0.012) and presence of diabetes (p = 0.007) both predicting the likelihood of a postoperative ED visit. Healthcare changes that are redefining the concept of quality of care to include the postoperative care episode, coupled with an increasingly aging population in need of TKA, will continue to challenge orthopaedic surgeons to provide safe, competent, and cost-effective care to patients. The results of this study demonstrate that a patient's propensity to visit the ED prior to TKA is predictive of a tendency to do so postoperatively and is of use to surgeons when evaluating and counselling patients who will be undergoing a TKA.

Trends in College Student-Athlete Mental Health in the National College Health Assessment (NCHA), 2011-2019.

CONTEXT: Recently the athletic training community has paid increased attention to college student-athlete mental health, treatment-seeking, and impacts on athletic and academic performance. Ongoing efforts to better-educate and equip athletic trainers to help student-athletes in this regard should result in improved mental health-related outcomes. OBJECTIVE: Examine changes in student-athlete mental health over the past decade compared to non-athlete students. DESIGN: Cross-sectional study. SETTING: United States colleges and universities. PATIENTS OR OTHER PARTICIPANTS: Varsity athletes (n=54,479) and non-athlete students (n=448,301) who completed the National College Health Assessment (NCHA) between 2011 and 2019. MAIN OUTCOME MEASURES: Survey responses (self-report) to questions in five mental health-related domains: symptoms, diagnoses, treatment-seeking, institutional information distribution, and academic impacts. RESULTS: Student-athletes consistently reported significantly lower symptom and diagnose rates than non-athletes, except for attempted suicide, substance abuse, and eating disorders. Diagnoses increased over time in both groups, but remained lower in athletes. Treatment-seeking and openness to future treatment increased over time in both groups, but remained lower in athletes. Student-athletes received more information on stress reduction, substance abuse, eating disorders, and handling distress/violence than non-athletes. Both groups received information more frequently over time. Athletes reported lower academic impacts, especially for depression and anxiety, but impacts grew over time in both groups. Impacts of injuries and extracurricular activities on academic performance were higher in athletes than in non-athletes. CONCLUSIONS: Athletes reported overall lower levels of symptoms, diagnoses, and academic impacts than non-athletes. While non-athlete rates climbed over the past decade, athletes' rates broadly remained flat or climbed less rapidly. Increasingly positive attitudes toward treatment are encouraging, but the deficit relative to non-athletes remains. Ongoing efforts of athletic trainers to educate athletes and guide them to mental health resources are needed in order to continue (or, better yet, accelerate) the observed positive trends in information dissemination and treatment-seeking.

Virtual Interviews in the Era of COVID-19: Expectations and Perceptions of Orthopaedic Surgery Residency Candidates and Program Directors.

Orthopaedic surgery residency program directors (PDs) and candidates consider interviews to be central to the application process. In-person interviews are typical, but virtual interviews present a potentially appealing alternative. Candidate and PD expectations and perceptions of virtual interviews during the 2020/2021 orthopaedic surgery application cycle were assessed. METHODS: Candidates and PDs were surveyed electronically. Questions covered pre-virtual-interview and post-virtual-interview expectations and perceptions, and past in-person experiences (PDs and reapplicants) on the relative importance of application components, ability to assess fit, interview costs, and preferred interview mode. Identical questions allowed between-group comparisons. RESULTS: Responses included n = 29 PDs and n = 99 candidates. PDs reported diminished ability to assess candidate fit; social, clinical, and surgical skills; and genuine interest in the virtual context (each p ≤ 0.01). They placed greater importance on research and less on the interview in the virtual vs. in-person context (each p = 0.02). Most candidates (78%) reported fair/good ability to demonstrate potential and were better able to assess research opportunities than expected (p < 0.01). Candidates expected virtual interviews to increase the importance of research, transcripts, and recommendations (for each, p ≤ 0.02) and decrease the importance of the interview itself (p < 0.01). Compared with PDs, candidates overvalued research, United States Medical Licensing Examination scores, transcripts, and recommendations (each p ≤ 0.02) and may have slightly undervalued the virtual interview (p = 0.08). Most candidates (81%) and PDs (79%) preferred in-person interviews, despite both groups reporting monetary savings. CONCLUSIONS: Despite cost savings associated with virtual interviews, orthopaedic surgery residency PDs and candidates identified reduced abilities to assess candidate or program fit and displayed a preference for in-person interviews.

Predictive Factors of Extended Length of Hospital Stay Following Total Joint Arthroplasty in a Veterans Affairs Hospital Population.

BACKGROUND: Improved perioperative care for total joint arthroplasty (TJA) procedures has resulted in decreased hospital length of stay (LOS), including effective discharge on postoperative day (POD) 1 in many patients. It remains unclear what contributes to discharge delay in patients that are not discharged on POD 1. This study investigated factors associated with delayed discharge in patients whose original planned discharge was on POD 1. METHODS: A retrospective cohort of 451 patients who underwent a hip or knee TJA procedure from April 2015 to March 2018 with planned discharge on POD 1 was analyzed. Patient characteristics included demographics, lab values, course of treatment, procedure, Charlson Comorbidity Index (CCI), complications, and other factors. Statistical regression was used to identify factors associated with delayed discharge; odds ratios (OR) were calculated for significant factors (α = 0.05). RESULTS: Of those studied, 70/451 (15.5%) experienced a delay from the planned POD 1 discharge. An increased likelihood of delayed discharge was associated with a nonhome discharge (P < .001, OR = 8.72 [95% CI: 4.22-18.06]) and higher CCI (P = .034, OR = 1.16 [95% CI: 1.01-1.32]). Inpatient physical therapy on the day of surgery was found to significantly correlate with successful discharge on POD 1 (P = .004, OR = 0.44 [95% CI: 0.25-0.77]). CONCLUSION: Most patients can be discharged on POD 1 after TJA. Physical therapy on the day of surgery increased the likelihood of patients being discharged on POD 1. Those with a higher CCI and a nonhome discharge were more likely to have a discharge delay. This information can help surgeons counsel patients and prepare for postoperative care.

Relationship Between Age at Adult Height and Knee Mechanics During a Drop Vertical Jump in Men.

BACKGROUND: Anterior cruciate ligament (ACL) injuries are relatively common among younger athletes, with significant physical, psychological, and financial consequences. Research has largely focused on female athletes by identifying specific risk factors for an ACL injury, including variation in pubertal growth timing. There is less known about risk factors in males, and little is known about the effects of pubertal development on ACL injury risk in men. PURPOSE/HYPOTHESIS: The purpose of this study was to analyze the relationship between an indicator of pubertal growth timing (age at adult height) and biomechanical risk for ACL injuries in men. We hypothesized that earlier age at adult height is correlated with riskier landing biomechanics during a drop vertical jump (DVJ) in men. STUDY DESIGN: Cross-sectional study; Level of evidence, 3. METHODS: A total of 21 recreationally active male students (age range, 20-33 years) were included. Participants completed a questionnaire on age at adult height and limb dominance, and anthropometric measurements were taken. There were 6 DVJ tests performed, with participants landing on a force plate while digital cameras recorded kinematic data from retroreflective markers placed according to the Helen Hayes marker system. Primary outcomes were sagittal and frontal plane knee kinematics and kinetics during contact. Data were analyzed using Pearson product-moment correlation. RESULTS: In both limbs, age at achieving adult height was significantly negatively correlated with knee flexion/extension angle at toe-off (dominant: r = -0.79, P < .01; nondominant: r = -0.74, P < .01) and with peak flexion (dominant: r = -0.63, P < .01; nondominant: r = -0.70, P < .01) and extension (dominant: r = -0.66, P < .01; nondominant: r = -0.56, P = .01) angles during contact. In the nondominant limb, age at adult height was significantly negatively correlated with varus/valgus angle at initial contact (r = -0.43; P = .05) and toe-off (r = -0.44; P = .04) and was positively correlated with peak varus moment during contact (r = 0.42; P = .06). Age at adult height was also positively correlated with peak vertical ground-reaction force (r = 0.58; P < .01). CONCLUSION: Later age at adult height was correlated with riskier landing profiles in this study. This suggests that males with later or longer pubertal growth may have increased mechanical risk for ACL injuries. A better understanding of the effects of pubertal growth on landing biomechanics can improve the early identification of male athletes at greater risk for injuries.

Effects of the Ohio Opioid Prescribing Guidelines on Total Joint Arthroplasty Postsurgical Prescribing and Refilling Behavior of Surgeons and Patients.

BACKGROUND: The opioid epidemic has been declared a public health crisis, with thousands of Americans dying from overdoses each year. In 2017, Ohio passed the Opioid Prescribing Guidelines (OPG) limiting narcotic prescriptions for acute pain. The present study sought to evaluate the effects of OPG on the prescribing behavior of orthopedists following total knee arthroplasty (TKA) and total hip arthroplasty (THA). METHODS: An institutional database was queried to compare morphine equivalent dose (MED) prescribed at discharge, acute follow-up (<90 days), and chronic follow-up (>90 days) pre-OPG and post-OPG. Cases were identified over a 2-year period starting 1 year before OPG implementation. RESULTS: Nine orthopedic surgeons performed 1160 TKAs (692 pre-OPG, 468 post-OPG) and 834 THAs (530 pre-OPG, 304 post-OPG). Total MED for TKA and THA dropped post-OPG (1602.6 ± 54.3 vs 1145.8 ± 66.1, P < .01; 1302.3 ± 47.0 vs 878.3 ± 62.2, P < .01). Much of the total MED decrease was accounted for by the decrease in discharge MED, which was the largest in magnitude (904.8 ± 16.4 vs 606.2 ± 20.0, P < .01; 948.4 ± 19.6 vs 630.6 ± 25.9, P < .01). Seven of the 9 surgeons statistically reduced mean MED prescribed at discharge following OPG. The percentage of patients receiving new narcotic scripts at acute follow-up increased post-OPG for both TKA (41.5% vs 47.2%, P = .05) and THA (18.3% vs 25.7%, P = .01). CONCLUSION: Orthopedists reduced total MED prescribed after TKA and THA following the onset of OPG. The majority of this decrease is explained by decreased MED at discharge. Conversely, the post-OPG period saw slightly more new narcotic scripts written during acute follow-up.

Biceps tenotomy versus tenodesis: patient-reported outcomes and satisfaction.

BACKGROUND: Biceps tenotomy and tenodesis are surgical treatments for pathology of the proximal tendon of the long head of the biceps. There is debate over which procedure provides better patient outcomes. PURPOSE: Compare patient-reported outcomes and satisfaction between biceps tenotomy and tenodesis. METHODS: This retrospective cohort study including all patients undergoing arthroscopic biceps tenodesis or tenotomy as part of more extensive shoulder surgery with a single surgeon. Concomitant procedures included rotator cuff repair, subacromial decompression, acromioclavicular joint resection, and debridement. Patients 36-81 years old were contacted by phone at > 2-year post-operatively to complete a biceps-specific outcome questionnaire. Subject decision not to participate was the sole exclusion criterion. Satisfaction scores and frequencies of potential biceps-related downsides (biceps cramping/spasms, biceps pain, shoulder pain, weakness, cosmetic deformity) were analyzed for the effects of procedure, sex, and age. RESULTS: Satisfaction score distributions were similar between patients with tenodesis and patients with tenotomy (χ2 = 8.34, P = 0.08), although slightly more patients with tenodesis than patients with tenotomy reported being satisfied or very satisfied (96% versus 91%). Perceived downsides occurred more frequently among patients with tenotomy than in patients with tenodesis: 59% of patients with tenotomy reported ≥ 1 downside, versus 37% of patients with tenodesis (P < 0.01). In patients reporting ≥ 1 downside, distributions of total downsides differed between procedures (χ2 = 10.04, P = 0.04): patients with tenotomy were more likely to report multiple concurrent downsides than were patients with tenodesis (31% versus 16%). Each individual downside tended to be reported as present by a greater proportion of patients with tenotomy than patients with tenodesis. Sex had no effect on satisfaction or downsides, but there was a trend for older patients to report higher satisfaction and fewer downsides. CONCLUSIONS: Biceps tenotomy and tenodesis are both viable treatments for proximal biceps tendon pathology, yielding high patient satisfaction. There were trends toward greater satisfaction and fewer problems in patients with tenodesis. Still, younger patients with tenodesis did report perceived downsides. Alternatively, older patients tended to be more satisfied with both procedures overall. Regardless of procedure, most patients receiving either tenotomy or tenodesis would undergo their respective surgery again. LEVEL OF EVIDENCE: Level III evidence, retrospective comparative cohort study.

Improved Early Postoperative Range of Motion in Total Knee Arthroplasty Using Tranexamic Acid: A Retrospective Analysis.

The use of tranexamic acid (TXA) in total knee arthroplasty (TKA) has become common practice. Recent literature has demonstrated a reduction in postoperative knee swelling and drain output while using TXA. Our purpose is to analyze the range of motion (ROM) following TKA in patients who received TXA compared with a control group. We hypothesize that patients treated with TXA will have improved early postoperative ROM when compared with controls. A retrospective chart review was performed for patients who underwent TKA from 2010 to 2012 performed by a single orthopaedic surgeon. Patients were stratified into three cohorts by route of TXA administration including intravenous (IV), topical, and a control group. Dependent variables analyzed included extension, flexion, and total arc ROM on each postoperative day (POD), average ROM across all three postoperative days, as well as pre-to-postoperative differences in ROM. Demographic data were recorded for each patient. A total of 174 patients were included for analysis, 75 controls and 99 receiving TXA. A significant difference was found between the treatment groups and the control for all variables (for each, p ≤ 0.002). There were no significant differences in ROM between the IV and topical TXA treatment groups (for each, p ≥ 0.558). A multivariate analysis demonstrated no significant difference between the groups in complication rate or demographic variables. The use of TXA may improve early postoperative ROM following TKA.