Dissociation and Subsequent Stable Malrotation of Femoral Stem Within Sleeve After Sivash-Range of Motion Total Hip Arthroplasty: A Case Report.

CASE: A 78 year-old man fell 6 months after Sivash-range of motion (S-ROM) total hip arthroplasty (THA), after which he developed hip pain and external rotation deformity. Imaging showed stem malrotation in relative retroversion. Revision THA was delayed because of medical issues, occurring 1.5 years after the fall. No corrosion was observed intraoperatively at the stem-sleeve interface. His symptoms resolved after revision THA. CONCLUSION: We present a rare complication of S-ROM THA-dissociation of the femoral stem from the proximal sleeve, with subsequent re-engagement in static malrotation. No corrosion was observed, suggesting that the stem had stably reseated within the sleeve.

Single-level posterior cervical foraminotomy associated with increased incidence of early postoperative wound infection rates relative to anterior cervical discectomy with fusion and cervical disc arthroplasty.

Background: To date, there are no studies comparing perioperative outcomes of cervical radiculopathy patients managed by anterior cervical discectomy with fusion (ACDF), cervical disc arthroplasty (CDA), or posterior cervical foraminotomy (PCF). To assess if there were differences in perioperative outcomes between cervical radiculopathy patients who can be appropriately treated with ACDF, CDA, or PCF. Methods: Patients diagnosed with cervical radiculopathy who underwent a single-level ACDF, CDA, or PCF between 2012 and 2019 were retrospectively identified from the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) database using current procedural terminology (CPT) codes. Patients were subsequently stratified into those who underwent ACDF, CDA, or PCF, and propensity score-matched to adjust for differences in patient demographics/characteristics. Differences were assessed in terms of operative time, healthcare utilization metrics (reoperations, readmissions, lengths-of-stay), as well as medical and surgical complications. Results: A total of 18,614 cervical radiculopathy patients undergoing surgery were identified (ACDF: n=15,862; CDA: n=1,731; PCF: n=1,021). After 1:1 propensity score matching (n=535 each), there were no differences in characteristics in patients undergoing ACDF, CDA, or PCF (P>0.05). PCF patients had statistically higher rates of reoperation (2.1%) than ACDF (0.4%), CDA (0.6%) patients (P=0.010). PCF patients also experienced higher rates of superficial infection (P=0.001), and deep infection (P=0.007), relative to ACDF and CDA patients. There were no other significant differences in medical/surgical complications between the ACDF, CDA, or PCF patients. Conclusions: Cervical radiculopathy patients undergoing PCF are associated with higher rates of perioperative infection and overall reoperation than ACDF or CDA. Further research is required to elucidate the mechanism behind this association.

Incidence, Risk Factors, and Subsequent Complications of Postoperative Hematomas Requiring Reoperation After Primary Total Hip Arthroplasty.

Background: Studies analyzing the incidence and clinical implications of postoperative hematomas after total hip arthroplasty (THA) remain limited. The purpose of the present study was to use the National Surgical Quality Improvement Program (NSQIP) dataset to determine rates, risk factors, and subsequent complications of postoperative hematomas requiring reoperation after primary THA. Methods: Study population included patients who underwent primary THA (CPT code: 27130) from 2012-2016 recorded in NSQIP. Patients who developed a hematoma requiring reoperation in the 30-day postoperative period were identified. Multivariate regressions were created to identify patient characteristics, operative variables, and subsequent complications that were associated with a postoperative hematoma requiring reoperation. Results: Among the 149,026 patients who underwent primary THA, 180 (0.12%) developed a postoperative hematoma requiring reoperation. Risk factors included body mass index (BMI) ≥ 35 (relative risk [RR]: 1.83, P = .011), American Society of Anesthesiologists (ASA) class ≥3 (RR: 2.11, P < .001), and history of bleeding disorder (RR: 2.71, P < .001). Associated intraoperative characteristics were an operative time ≥100 minutes (RR: 2.03, P < .001) and use of general anesthesia (RR: 1.41, P = .028). Patients developing a hematoma requiring reoperation were at higher risk of subsequent deep wound infection (RR: 21.57, P < .001), sepsis (RR: 4.3, P = .012), and pneumonia (RR: 3.69, P = .023). Conclusions: Surgical evacuation for a postoperative hematoma was performed in about 1 in 833 cases of primary THA. Several nonmodifiable and modifiable risk factors were identified. Given the 21.6 times increased risk of subsequent deep wound infection, select, at-risk patients may benefit from closer monitoring for signs of infection.

Comparison of Differences in Surgical Complications Between Fellowship-Trained Orthopedic Foot and Ankle Surgeons and All Other Orthopedic Surgeons Using the ABOS Database.

During the past decade, US orthopedic residency graduates have become increasingly subspecialized presumably for decreased patient complications; however, no study has examined this clinical utility for foot and ankle (F&A) surgeries among different fellowship subspecialties. Data from American Board of Orthopaedic Surgery 1999 to 2016 Part II Board Certification Examinations were used to assess patients treated by F&A fellowship-trained, trauma fellowship-trained, and all other fellowship-trained orthopedic surgeons performing ankle fracture repair. Adverse events were compared by surgical complexity and fellowship status. Factors independently associated with surgical complications were identified using a binary multivariate logistic regression. A total of 45,031 F&A cases met inclusion criteria. From 1999 to 2016, the percentage of F&A procedures performed by F&A fellowship surgeons steadily increased. Surgical complications were significantly different between fellowship trainings (F&A, 7.23%; trauma, 6.65%; and other, 7.84%). This difference became more pronounced with more complicated fracture pattern. On multivariate regression, F&A fellowship training was associated with significantly decreased likelihood of surgeon-reported complications (odds ratio, 0.83; 95% CI, 0.76-0.92; P<.001), as was trauma fellowship training (odds ratio, 0.90; 95% CI, 0.81-0.99; P=.035). Despite presumed increased complexity of cases treated by F&A fellowship-trained surgeons, these patients had significantly decreased risk of surgeon-reported surgical complications, thus highlighting the value of F&A fellowship training. In the absence of vital patient comorbidity data in the American Board of Orthopaedic Surgery database, further research must examine specific patient comorbidities and case acuity and their influence on treatments and surgical complications between fellowship-trained and other orthopedic surgeons to further illuminate the value of subspecialty training. [Orthopedics. 2023;46(4):e237-e243.].

Knee Arthrodesis for Mycobacterium avium Complex Native-Knee Septic Arthritis in a Patient with Dermatomyositis: A Case Report.

CASE: A 43-year-old woman with dermatomyositis presented with Mycobacterium avium complex (MAC) knee septic arthritis with superimposed polymicrobial infection. After poor infection control with antibiotic therapy, she underwent debridement and antibiotic cement spacer placement, followed by knee arthrodesis 6 months later. At 2-year follow-up, she had no pain and was ambulating without assistive devices. CONCLUSION: As far as we know, this is the first reported case of MAC native-knee septic arthritis successfully treated with antibiotic cement spacer followed by knee arthrodesis. This case sheds insight on treatment strategies for a rare native-knee infection.

Publication Frequency and Google Trends Analysis of Popular Alternative Treatments to Arthritis.

BACKGROUND: Public interest in alternative, nonoperative treatments for the management of arthritis has increased. Few have been approved by the Food and Drug Administration. The present study aimed to evaluate trends in public and scientific interest in 4 such treatments by assessing Google Trends and publication frequency data, respectively. MATERIAL AND METHODS: Turmeric, stem cell therapy, platelet-rich plasma (PRP) therapy, and cannabidiol (CBD) were studied. For 2010-2019, Google Trends data and publication frequency data on PubMed were collected by year for arthritis and each of the 4 therapies. Linear, quadratic, and exponential regressions were applied, and the best model of growth was identified. RESULTS: From 2010 to 2019, Google Trends annual scores for arthritis and turmeric (exponential; R2: 90.5%, P < .001), CBD (exponential; R2: 99.3%, P < .001), stem cell therapy (exponential; R2: 86.7%, P < .001), and PRP therapy (linear; R2: 80.6%, P < .001) increased significantly. Search term frequencies for arthritis and CBD exhibited the highest increase (12,929%). Publications in arthritis and turmeric (linear; R2: 74%, P = .001), stem cell therapy (linear; R2: 94.8%, P < .0001), and PRP therapy (linear; R2: 97.1%, P < .0001) increased from 2010 to 2019. However, publications relating to arthritis and CBD have not increased (P = .122). CONCLUSION: Regression analysis indicates that public interest in alternative therapies have had a marked increase. The rise in public interest for CBD, and to a lesser extent, turmeric, stem cell therapy, and PRP, has dramatically outstripped scientific evidence on these therapies. Rigorously designed, clinical studies may be beneficial to keep up with the growing popularity of these treatments, especially CBD.

Trends in industry-sponsored research in plastic surgery since implementation of the Sunshine Act.

Financial contributions from industry for physician-led research have been historically challenging to study in plastic surgery. However, as mandated by the Physician Payments Sunshine Act of 2013, the Open Payments Database (OPD) has increased transparency in payments from industry to physicians. This study aimed to analyze trends in industry-sponsored research funding for plastic surgeons. Using the OPD, research payments from industry made to plastic surgeons from 2014 to 2018 were examined. Total payments and number of payments were recorded by recipient's census region (e.g., Northeast, Midwest, South, West) and therapeutic area (e.g., breast prosthetics/reconstruction, wound healing/tissue engineering, software/instrumentation, biologics, cosmetics/injectables). Payments totaled across 5 years in each therapeutic area for each region were also analyzed. Location of company U.S. headquarters and therapeutic area were recorded. Statistical analyses were performed using SAS 9.4. Brown-Mood test, t test, Kruskal-Wallis, Mann-Whitney, and linear regression tests were used. Aggregated over 5 years, the greatest payment value was allocated to wound healing/tissue engineering, whereas the number of payments was highest in breast prosthetics/reconstruction. Private plastic surgeons receive significantly higher payments compared to academic plastic surgeons. With such findings, greater transparency and additional years of OPD data may provide further insight into industry influence on physician-led research in plastic surgery.

Geographic variations in health care resource utilization following elective ACDF for cervical spondylotic myelopathy: A national trend analysis.

BACKGROUND: As health care expenditures continue to increase, standardizing health care delivery across geographic regions has been identified as a method to reduce costs. However, few studies have demonstrated how the practice of elective spine surgery varies by geographic location. The aim of this study was to assess the geographic variations in management, complications, and total cost of elective anterior cervical discectomy and fusion (ACDF) for cervical spondylotic myelopathy (CSM). METHODS: The National Inpatient Sample database (2016-2017) was queried using the ICD-10-CM procedural and diagnostic coding systems to identify all adult (≥18 years) patients with a primary diagnosis of CSM undergoing an elective ACDF. Patients were divided into regional cohorts as defined by the U.S. Census Bureau: Northeast, Midwest, South, and West. Weighted patient demographics, Elixhauser comorbidities, perioperative complications, length of stay (LOS), discharge disposition, and total cost of admission were assessed. RESULTS: A total of 17,385 adult patients were identified. While the age (p=0.116) and proportion of female patients (p=0.447) were similar among the cohorts, race (p<0.001) and healthcare coverage (p<0.001) varied significantly. The Northeast had the largest proportion of patients in the 76-100th household income quartile (Northeast: 32.1%; Midwest: 16.9%; South: 15.7%; West: 27.5%, p<0.001). Complication rates were similar between regional cohorts (Northeast: 10.1%; Midwest: 12.2%; South: 10.3%; West: 11.9%, p=0.503), as was LOS (Northeast: 2.2±2.4 days; Midwest: 2.1±2.4 days; South: 2.0±2.5 days; West: 2.1±2.4 days, p=0.678). The West incurred the greatest mean total cost of admission (Northeast: $19,167±10,267; Midwest: $18,903±9,114; South: $18,566±10,152; West: $24,322±15,126, p<0.001). The Northeast had the lowest proportion of patients with a routine discharge (Northeast: 72.0%; Midwest: 84.8%; South: 82.3%; West: 83.3%, p<0.001). The odds ratio for Western hospital region was 3.46 [95% CI: (2.41, 4.96), p<0.001] compared to the Northeast for increased cost. CONCLUSION: Our study suggests that regional variations exist in elective ACDF for CSM, including patient demographics, hospital costs, and nonroutine discharges, while complication rates and LOS were similar between regions.

Risk Factors for Venous Thromboembolism in Children Undergoing Orthopedic Surgery.

Venous thromboembolism (VTE) is an uncommon but highly morbid and potentially preventable complication in children. This study aimed to characterize the incidence of, and risk factors for, VTE in children undergoing orthopedic surgery. A retrospective analysis was performed using the 2012 to 2017 American College of Surgeons National Surgical Quality Improvement Program Pediatric (NSQIP-P) database. Patient demographics, comorbidities, operative variables, and perioperative outcomes were compared between patients who did and did not develop a VTE. In total, 81,490 pediatric patients who underwent orthopedic surgery were identified. Of those, the mean±SD age was 9.7±4.8 years, and 50.1% were male. Sixty patients (0.07%) developed a postoperative VTE. On multivariate regression, demographic and surgical variables associated with a VTE were ages 16 to 18 years (P=.002; compared with ages 11 to 15 years), American Society of Anesthesiologists (ASA) classes III and V (P=.003; compared with ASA classes I and II), preoperative blood transfusion (P<.001), arthrotomy (P<.001), and femur fracture (P<.001). Postoperative adverse events occurring prior to a VTE were also assessed. Controlling for patient factors, independent risk factors for VTE included any adverse event (P<.001), major adverse events (P<.001), minor adverse events (P<.001), reoperation (P<.001), and readmission (P<.001). This study identified an incidence of VTE of 0.07% in a population of more than 80,000 children undergoing orthopedic surgery. The identification of risk factors for VTE in this patient population raises the issue of VTE prophylaxis for select high-risk subpopulations. [Orthopedics. 2022;45(1):31-37.].

Revision Total Hip and Knee Arthroplasty are Associated With Lower Hospital Consumer Assessment of Healthcare Providers and Systems Patient Satisfaction Scores Compared With Primary Arthroplasty.

INTRODUCTION: As rates of primary total joint arthroplasty continue to rise, so do rates of revision. Revision total hip arthroplasty (THA) and total knee arthroplasty (TKA) are more frequently done at larger centers, are associated with higher morbidity, and may have different patient satisfaction outcomes. This study compares the survey results of Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) between patients who underwent primary versus revision THA or TKA. METHODS: All adult patients who underwent inpatient, elective, primary, and revision THA or TKA at a single institution were selected for retrospective analysis. Patient demographics, comorbidities, functional status, surgical variables, 30-day outcomes, and HCAHPS scores were assessed. Univariate and multivariate analyses were done to determine correlations between the aforementioned variables and top-box HCAHPS survey scores for primary versus revision THA and TKA. RESULTS: Of 2,707 patients who met the inclusion criteria and had returned the HCAHPS survey, primary THA was documented in 1,075 patients (39.71%), revision THA in 75 (2.77%), primary TKA in 1,497 (55.30%), and revision TKA in 60 (2.22%). Revision THA patients were more functionally dependent, and TKA patients had higher American Society of Anesthesiologists score than their primary comparators. Revisions had longer hospital length of stay for both procedures. For THA, revision THA patients demonstrated lower total top-box rates compared withprimary THA patients (71.64% versus 75.67% top-box, P < 0.001) and lower scores on the care from doctors subsection (76.26% versus 85.34%, P < 0.001) of the HCAHPS survey. Similarly, for TKA, revision TKA patients demonstrated lower total top-box rates (76.13% versus 79.22%, P < 0.013) and lower scores on the care from doctors subsection (66.28% versus 83.65%, P < 0.001) of the HCAHPS survey. DISCUSSION: For both THA and TKA, revision procedures were associated with lower total HCAHPS scores and rated care from doctors. This suggests that HCAHPS scores may be biased by factors outside the surgeon's control, such as the complexity associated with revision procedures. LEVEL OF EVIDENCE: Level III.

COVID-positive ankle fracture patients are at increased odds of perioperative surgical complications following open reduction internal fixation surgery.

INTRODUCTION: Ankle fractures have continued to occur through the COVID pandemic and, regardless of patient COVID status, often need operative intervention for optimizing long-term outcomes. For healthcare optimization, patient counseling, and care planning, understanding if COVID-positive patients undergoing ankle fracture surgery are at increased risk for perioperative adverse outcomes is of interest. METHODS: The COVID-19 Research Database contains recent United States aggregated insurance claims. Patients who underwent ankle fracture surgery from April 1st, 2020 to June 15th, 2020 were identified. COVID status was identified by ICD coding. Demographics, comorbidities, and postoperative complications were extracted based on administrative data. COVID-positive versus negative patients were compared with univariate analyses. Propensity-score matching was done on the basis of age, sex, and comorbidities. Multivariate regression was then performed to identify risk factors independently associated with the occurrence of 30-day postoperative adverse events. RESULTS: In total, 9,835 patients undergoing ankle fracture surgery were identified, of which 57 (0.58%) were COVID-positive. COVID-positive ankle fracture patients demonstrated a higher prevalence of comorbidities, including: chronic kidney disease, diabetes, hypertension, and obesity (p<0.05 for each). After propensity matching and controlling for all preoperative variables, multivariate analysis found that COVID-positive patients were at increased risk of any adverse event (odds ratio [OR] = 3.89, p = 0.002), a serious adverse event (OR = 5.48, p = 0.002), and a minor adverse event (OR = 3.10, p = 0.021). DISCUSSION: COVID-positive patients will continue to present with ankle fractures requiring operative intervention. Even after propensity matching and controlling for patient factors, COVID-positive patients were found to be at increased risk of 30-day perioperative adverse events. Not only do treatment teams need to be protected from the transmission of COVID in such situations, but the increased incidence of perioperative adverse events needs to be considered.

Clinical Characteristics and Perioperative Complication Profiles of COVID-19-Positive Patients Undergoing Hip Fracture Surgery.

INTRODUCTION: The coronavirus 2019 (COVID-19) pandemic disease has imposed an unprecedented degree of stress on healthcare systems. This study aimed to understand whether COVID-19 positivity is associated with an increased risk of adverse outcomes after geriatric hip fracture surgery. METHODS: From a national administrative claims data set, patients who underwent hip fracture surgery from April 1, 2020, to December 1, 2020 were selected for analysis. COVID-19-positive status was assessed by the emergency International Classification of Diagnoses, 10th Revision, COVID-19 code within 2 weeks before the surgery. Demographic, comorbidity, and 30-day postoperative adverse event information were extracted. Logistic regression before and after 10:1 propensity matching was performed to identify patient risk factors associated with the occurrence of postoperative adverse events. RESULTS: Of 42,002 patients who underwent hip fracture surgery, 678 (1.61%) were identified to be positive for COVID-19 infection. No significant differences in age, sex, and procedure type were found between COVID-19-positive and COVID-19-negative groups, but the COVID-19-positive patients demonstrated a higher incidence of several comorbidities. These differences were no longer significant after matching. After matching, the COVID-19-positive group had a higher incidence of any, serious, and minor adverse events (P < 0.001 for all). Controlling for preoperative variables, COVID-19 positivity was associated with an increased risk of experiencing any adverse events (odds ratio [OR] = 1.62, 95% confidence interval [95% CI] = [1.37 to 1.92], P < 0.001), serious adverse events (OR = 1.66, 95% CI = [1.31 to 2.07], P < 0.001), and minor adverse events (OR = 1.59, 95% CI = [1.34 to 1.89], P < 0.001). DISCUSSION: After matching and controlling for confounding variables, COVID-19-positive hip fracture patients had increased odds of multiple postoperative events. Clinicians caring for this vulnerable geriatric population should be mindful of this risk to improve the care for these patients during the ongoing global pandemic.

Hospital Consumer Assessment of Healthcare Providers and Systems survey response rates are significantly affected by patient characteristics and postoperative outcomes for patients undergoing primary total knee arthroplasty.

INTRODUCTION: The Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) survey measures patients' satisfaction of their hospital experience. A minority of discharged patients return the survey. Underlying bias among who ultimately returns the survey (non-response bias) after total knee arthroplasty (TKA) may affect results of the survey. Thus, the objective of the current study is to assess the relationship between patient characteristics and postoperative outcomes on HCAHPS survey nonresponse. METHODS: All adult patients at a single institution undergoing inpatient, elective, primary TKA between February 2013 and May 2020 were selected for analysis. Following discharge, all patients had been mailed the HCAHPS survey. The primary outcome analyzed in the current study is survey return. Patient characteristics, surgical variables, and 30-day postoperative outcomes were analyzed. Univariate and multivariate analyses were performed to identify factors independently associated with return of the HCAHPS survey. RESULTS: Of 4,804 TKA patients identified, 1,498 (31.22%) returned HCAHPS surveys. On multivariate regression analyses controlling for patient factors, patients who did not return the survey were more likely to have a higher American Society of Anesthesia score (ASA score of 4 or higher, OR = 2.37; P<0.001), and be partially or totally dependent (OR = 2.37; P = 0.037). Similarly, patients who did not return the survey were more likely to have had a readmission (OR = 1.94; P<0.001), be discharged to a place other than home (OR = 1.52; P<0.001), or stay in the hospital for longer than 3 days (OR = 1.43; P = 0.004). DISCUSSION: Following TKA, HCAHPS survey response rate was only 31.22% and completion of the survey was associated with several demographic and postoperative variables. These findings suggest that HCAHPS survey results capture a non-representative fraction of the true TKA patient population. This bias is necessary to consider when using HCAHPS survey results as a metric for quality of healthcare and federal reimbursement rates.

Adult Reconstruction Fellowship Interviewee Perceptions of Virtual vs In-Person Interview Formats.

BACKGROUND: Owing to COVID-19, arthroplasty fellowship programs will be required to interview virtually for the current application cycle. Unrelated to COVID-19, our arthroplasty fellowship offered the 2019-2020 interviewees the option of an in-person or virtual interview. The purpose of the present study is to compare interviewee perceptions regarding in-person vs virtual interview formats from that application cycle at a single institution. METHODS: A 17-question survey was sent to all 26 interviewees (13 in-person and 13 virtual) shortly after the rank-list submission deadline. Interviewees were asked to what extent they agreed or disagreed with several statements, ranging from whether the interview was enjoyable to whether interviewees felt they were being adequately evaluated. In this Likert scale rating system, "strongly agree" was given 5 points (more positive outlook), and "strongly disagree" was given 1 point (more negative outlook). Chi-square analyses were performed. RESULTS: Seventeen interviewees (8 in-person and 9 virtual) returned questionnaires (response rate: 65%). Both in-person and virtual interview ratings were similar when averaged across all statements (4.5 vs 4.4, P = .67). In-person and virtual ratings were also similar for each individual statement (all P > .05). On average, interviewees spent $557/in-person interview. Fifteen (88%) said virtual interviews were more convenient, and 14 (94%) said they were more cost-effective. CONCLUSION: At a single institution, perceptions on interview format, as quantified through Likert scale ratings, were similar between in-person and virtual groups. The vast majority also viewed virtual interviews as more convenient and cost-efficient. These findings have immediate implications for future fellowship application cycles.

Composite Vascularized Autograft Elbow Transplant: A Case Report.

CASE: A 37-year-old man presented with an absent right elbow joint secondary to trauma, subsequent ankylosis, total elbow arthroplasty (TEA), and TEA explantation after infection. The patient also had a contralateral complete brachial plexus injury, but an intact elbow joint. Given that the patient had a functional right hand/wrist, composite vascularized autograft elbow transplant was performed from left to right upper extremity. Four years postoperatively, the patient could independently complete activities of daily living. CONCLUSION: This case is the first to report composite vascularized autograft elbow transplant. Although indications are limited, this case illuminates novel uses of standard techniques for a difficult problem.

Patient Factors and Perioperative Outcomes Affect Hospital Consumer Assessment of Healthcare Providers and Systems Survey Response Rates After Primary Total Hip Replacement.

INTRODUCTION: The Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) survey is a federally mandated survey that assesses patient satisfaction after hospitalization. It has been noted that a minority of patients actually return the survey. Potential bias in who does and does not respond to the survey (nonresponse bias) after total hip arthroplasty (THA) may affect the survey results. METHODS: All adult patients undergoing inpatient elective primary THA between February 2013 and May 2020 at a single institution were selected for retrospective analysis. After discharge, all had been mailed the HCAHPS survey, and the primary outcome for the current study was survey return. Patient characteristics and 30-day perioperative outcomes were assessed. Univariate and multivariate analyses were performed to determine correlations between the above variables and HCAHPS survey return status. RESULTS: Of 3,310 THA patients analyzed, 1,049 (31.69%) returned the HCAHPS surveys. On multivariate regression analyses, patients who did not return the survey were more likely to have a higher American Society of Anesthesia score (score of three or higher, odds ratio [OR] = 2.27; P < 0.001), be more functionally dependent (OR = 2.69; P = 0.005), or be Black/African American (OR = 3.40; P < 0.001). Similarly, patients who did not return the survey were more likely to have had any adverse event (OR = 1.80; P = 0.012), major adverse event (OR = 2.88; P = 0.007), readmission (OR = 2.13; P < 0.001), be discharged to a place other than home (OR = 1.71; P < 0.001), or stay in the hospital for longer than 3 days (OR = 1.89; P < 0.001). DISCUSSION: After THA, the HCAHPS survey response rate was only 31.69% and completion of the survey correlated with demographic and perioperative variables. These findings suggest that the HCAHPS survey results should be interpreted as a skewed sample of the true surgical patient population. Nonresponse bias is an important factor to consider when evaluating healthcare quality, patient satisfaction survey results, and their effects on federal hospital reimbursement rates.

Postoperative bracing practices after elective lumbar spine surgery: A questionnaire study of U.S. spine surgeons.

BACKGROUND: There is limited data available on the use of orthoses across varying elective spine surgeries. When previously studied in 2009, inconsistent lumbar postoperative bracing practices were reported. The present study aimed to provide a ten-year update regarding postoperative bracing practices after elective lumbar surgery among United States (U.S.) spine surgeons. METHODS: A questionnaire was distributed to attendees of the Lumbar Spine Research Society Annual Meeting (April 2019). The questionnaire collected demographic information, and asked surgeons to identify if they used orthoses postoperatively after ten elective lumbar surgeries. Information regarding type of brace, duration of use, and reason for bracing was also collected. Chi-square tests and one-way analysis of variance (ANOVA) were used for comparisons. RESULTS: Seventy-three of 88 U.S. attending surgeons completed the questionnaire (response rate: 83%). The majority of respondents were orthopaedic surgery-trained (78%), fellowship-trained (84%), and academic surgeons (73%). The majority of respondents (60%) did not use orthoses after any lumbar surgery. Among the surgeons who braced, the overall bracing frequency was 26%. This rate was significantly lower than that reported in the literature ten years earlier (p<0.0001). Respondents tended to use orthoses most often after stand-alone lateral interbody fusions (43%) (p<0.0001). The average bracing frequency after lumbar fusions (34%) was higher than the average bracing frequency after non-fusion surgeries (16%) (p<0.0001). The most frequently utilized brace was an off the shelf lumbar sacral orthosis (66%), and most surgeons braced patients to improve pain (42%). Of surgeons who braced, most commonly did so for 2-4 months (57%). CONCLUSION: Most surgeon respondents did not prescribe orthoses after varying elective lumbar surgeries, and the frequency overall was lower than a similar study conducted in 2009. There continues to be inconsistencies in postoperative bracing practices. In an era striving for evidence-based practices, this is an area needing more attention.

Orthopaedic Foot and Ankle Surgeon Industry Compensation Reported by the Open Payments Database.

Background. The current study aims to characterize and explore trends in Open Payments Database (OPD) payments reported to orthopaedic foot and ankle (F&A) surgeons. OPD payments are classified as General, Ownership, or Research. Methods. General, Ownership, and Research payments to orthopaedic F&A surgeons were characterized by total payment sum and number of transactions. The total payment was compared by category. Payments per surgeon were also assessed. Median payments for all orthopaedic F&A surgeons and the top 5% compensated were calculated and compared across the years. Medians were compared through Mann-Whitney U tests. Results. Over the period, industry paid over $39 million through 29,442 transactions to 802 orthopaedic F&A surgeons. The majority of this payment was General (64%), followed by Ownership (34%) and Research (2%). The median annual payments per orthopaedic F&A surgeon were compared to the 2014 median ($616): 2015 ($505; P = .191), 2016 ($868; P = .088), and 2017 ($336; P = .084). Over these years, the annual number of compensated orthopaedic F&A surgeons increased from 490 to 556. Averaged over 4 years, 91% of the total orthopaedic F&A payment was made to the top 5% of orthopaedic F&A surgeons. The median payment for this group increased from $177 000 (2014) to $192 000 (2017; P = .012). Conclusion. Though median payments to the top 5% of orthopaedic F&A surgeons increased, there was no overall change in median payment over four years for all compensated orthopaedic F&A surgeons. These findings shed insight into the orthopaedic F&A surgeon-industry relationship.Levels of Evidence: III, Retrospective Study.

Hospital Discharge Within a Day After Total Knee Arthroplasty Does Not Affect 1-Year Complications Compared With Rapid Discharge.

INTRODUCTION: In patients undergoing total knee arthroplasty (TKA), it is unclear whether a difference in complication rates exists between patients discharged the day of surgery compared with subsequent postoperative days. METHODS: Data were collected from the PearlDiver Patient Records Database from 2007 to 2017. Subjects were identified using International Classification of Diseases codes. Eligible patients were stratified into the following three groups: (1) same day discharge (<24 hours postoperatively), (2) rapid discharge (1 to 2 days), and (3) traditional discharge (3 to 4 days) based on the length of stay. RESULTS: In total, 84,864 patients were identified as having undergone primary TKA. The incidence of same day discharge, rapid discharge, and traditional discharge was 2.36% (2,004/84,864), 28.56% (24,235/84,864), and 69.08% (58,625/84,864), respectively. After adjustment, no notable differences were observed in the overall complication and revision rates between the same day discharge group and either the rapid discharge or the traditional discharge group. On multivariate analysis, patients in the rapid discharge cohort were less likely to require manipulation under anesthesia or develop periprosthetic joint infection when compared with the traditional discharge group at 1 year postoperatively. CONCLUSIONS: For those who qualify after careful selection, same day and rapid discharge TKA may be a feasible alternative to the traditional inpatient TKA. LEVEL OF EVIDENCE: A level 3 retrospective, prognostic study.