Disparities in arthroplasty utilization for rotator cuff tear arthropathy.

BACKGROUND: Rotator cuff tear arthropathy (CTA) carries a significant symptomatic burden for patients. Reverse shoulder arthroplasty (RSA) is an effective treatment intervention for CTA. Disparities in musculoskeletal medicine are well documented; however, there is a paucity of literature on how social determinants of health affect utilization rates. The purpose of this study is to determine how social determinants of health affect the utilization rates of RSA. METHODS: A single-center retrospective review was conducted for adult patients diagnosed with CTA between 2015 and 2020. Patients were divided by those who underwent RSA and those who were offered RSA but did not undergo surgery. Each patient's zip code was used to determine the most specific median household income in the US Census Bureau database and compared to the multistate metropolitan statistical area median income. Income levels were defined by the US Department of Housing and Urban Development's (HUD's) 2022 Income Limits Documentation System and the Federal Reserve's (FED's) Community Reinvestment Act. Because of numeric restrictions, patients were grouped into racial cohorts of Black, White, and all other races. RESULTS: Patients of other races had significantly lower odds of continuing to surgery compared with White patients in models controlled for median household income (odds ratio [OR] 0.38, 95% confidence interval [CI] 0.18-0.81, P = .01), HUD's 3 income levels (OR 0.36, 95% CI 0.18-0.74, P = .01), and FED's income levels (OR 0.37, 95% CI 0.17-0.79, P = .01). There was no significantly different odds of going on to surgery between FED income levels and median household income levels, but when compared with those with low HUD income, those below median had significantly lower odds of going on to surgery (OR 0.43, 95% CI 0.23-0.80, P = .01). CONCLUSION: Although contradictory to reported health care utilization for Black patients, our study supports reported disparities in utilization for other ethnic minorities. These findings may suggest that improvements in utilization efforts targeted Black-identifying patients but not necessarily other ethnic minorities. The findings of this study can help providers understand how social determinants of health play a role in the utilization of care for CTA and direct mitigation efforts to reduce disparities in access to adequate orthopedic care.

Factors Associated with Development of Thigh Compartment Syndrome Following Subtrochanteric and Diaphyseal Femoral Fractures.

Objectives: Acute compartment syndrome of the thigh (CST) is an ongoing challenge for orthopaedic surgeons as the diagnosis is often difficult to establish. Currently, there is a shortage of studies investigating risk factors for the development of thigh compartment syndrome following subtrochanteric and diaphyseal femoral fractures. This study aimed to identify risk factors associated with the development of CST following femoral fractures. Methods: Retrospective review performed in a level one trauma center from January 2011 to December 2020 for all patients with non-pathological acute subtrochanteric or diaphyseal femoral fractures. Variables collected included demographics, injury severity score (ISS) scores, mechanism of injury, classification of femoral fracture, open versus closed injuries, development of compartment syndrome, time to compartment syndrome diagnosis, number of subsequent surgeries, and primary wound closure versus split-thickness skin graft. The statistical analysis of this study included descriptive analysis, simple logistic regression, paired T-test, and Wilcoxon Signed Rank. Results: Thirty-one (7.7%) patients developed thigh compartment syndrome following 403 subtrochanteric or diaphyseal femoral fractures. The mean (SD) age for those who developed CST was 27.35 (8.42). For every unit increase in age, the probability of developing CST decreased. Furthermore, male gender had 18.52 times greater probability of developing CST (P <0.001). AO/OTA 32-C3 and subtrochanteric femoral fracture patterns demonstrated 15.42 (P = 0.011) and 3.15 (P <0.001) greater probability of developing CST, respectively. Patients who presented to the hospital following a motor vehicle accident (MVA) or gunshot wound (GSW) had 5.90 (P= 0.006) and 14.87 (P < 0.001) greater probability of developing CST, respectively. Conclusion: Patients who were male, younger in age, and had a 32-C3 and subtrochanteric femoral fractures were at increased probability of developing CST. High energy trauma also increased the risk of developing CST. A high index of suspicion should be expressed in patients with these risk factors.

Thompson Versus Judet Techniques for Quadricepsplasty: A Systematic Review and Meta-analysis of Outcomes and Complications.

Background: Quadricepsplasty has been used for over half a century to improve range of motion (ROM) in knees with severe arthrofibrosis. Various surgical techniques for quadricepsplasty exist, including Judet and Thompson, as well as novel minimally invasive approaches. The goal of this review was to compare outcomes between quadricepsplasty techniques for knee contractures. Methods: A systematic review was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Available databases were queried for all articles on quadricepsplasty. Outcomes included postoperative ROM, outcome scores, and complication rates. Secondarily, we summarized rehabilitation protocols and descriptions of all modified and novel techniques. Results: Thirty-three articles comprising 797 patients were included in final analysis. Thirty-five percent of patients underwent Thompson quadricepsplasty, 36% underwent Judet, and 29% underwent other techniques. After Judet and Thompson quadricepsplasty, patients achieved a mean postoperative active flexion of 92.7° and 106.4°, respectively (p < 0.01). Complication rates after Judet and Thompson were 17% and 24%, respectively. Wound infection was the most frequently recorded complication after Judet, whereas extension lag predominated for Thompson. Conclusion: Both the Thompson and Judet quadricepsplasty techniques offer successful treatment options to restore functional knee ROM. Although the Thompson technique resulted in greater postoperative knee flexion compared with the Judet, the difference may be attributable to differences in preoperative flexion and time from injury to quadricepsplasty. Overall, the difference in flexion gained between the 2 techniques is comparable and clinically negligible. Level of Evidence: Level IV. See Instructions for Authors for a complete description of levels of evidence.

Narcotic prescribing practices in shoulder surgery before and after the institution of narcotic e-prescribing.

Background: Given the current opioid epidemic, it is crucial to highly regulate the prescription of narcotic medications for pain management. The use of electronic prescriptions (e-scripts) through the hospital's electronic medical record platform allows physicians to fill opioid prescriptions in smaller doses, potentially limiting the total quantity of analgesics patients have access to and decreasing the potential for substance misuse. The purpose of this study is to determine how the implementation of e-scripts changed the quantity of opioids prescribed following shoulder surgeries. Methods: For this single-center retrospective study, data were extracted for all patients aged 18 years or more who received a shoulder procedure between January 2015 and December 2020. Total milligrams of morphine equivalents (MMEs) of opioids prescribed within the 90 days following surgery were compared between 3 cohorts: preimplementation of the 2017 New Jersey Opioid laws (Pre-NJ opioid laws), post-NJ Opioid Laws but pre-escripting, and postimplementation of e-scripting in 2019 (postescripting). Any patient prescribed preoperative opioids, prescribed opioids by nonorthopedic physicians, under the care of a pain management physician, or had a simultaneous nonshoulder procedure was excluded from this study. Results: There were 1857 subjects included in this study; 796 pre-NJ opioid laws, 520 post-NJ opioid laws, pre-escripting, and 541 postescripting. Following implementation of e-scripting on July 1, 2019, there was a significant decrease in total MMEs prescribed (P < .001) from a median of 90 MME (interquartile range 65, 65-130) preimplementation to a median 45 MME (interquartile range 45, 45-90) MME postimplementation Additionally, there was a statistically significant decrease in opioids prescribed for all procedures (P < .001) and for 3 (P < .001) of the 4 orthopedic surgeons included in this study. Conclusion: Our study demonstrated a significant reduction in total MMEs prescribed overall, for all shoulder surgeries, and for the majority of our institution's providers in the postoperative period following the e-scripting implementation in July 2019. E-scripting is a valuable tool in conjunction with education and awareness on the national, institutional, provider, and patient levels to combat the opioid epidemic.

Accuracy of Clinical Suspicion for Rotator Cuff Tears by Orthopedic Surgeons When MRI Was Ordered on Initial Visits: Should Physical Therapy Be Mandated by Insurance Before MRI?

INTRODUCTION: Insurance companies often mandate six weeks of physical therapy (PT) prior to approving MRIs for patients with atraumatic rotator cuff (RTC) tears. While this is designed to limit unnecessary imaging orders, it can increase healthcare costs and delay diagnosis and surgery. This study investigated the incidence of full- and partial-thickness tears when an MRI was ordered at the time of initial consultation for shoulder pain by an orthopedic provider. METHODS: A retrospective review of patients who had an MRI ordered upon initial orthopedic consultation for chronic shoulder pain was conducted. The primary outcome measured was the presence of RTC tears as determined by the MRI report. The cost of six weeks of PT versus the cost of immediate MRI in these patients was collected from our institution's financial database. ANOVA, independent T-test, and chi-square test were used to analyze the differences between groups. RESULTS: A total of 365 patients were included. There were no significant differences in demographics between patients with full, partial, or no tears, with the exception that patients with full-thickness tears were older. Specifically, 43.0% had a full-thickness tear, 24.7% had a partial-thickness tear, and 32.2% had no tear on MRI. A total of 56.1% of the full-thickness tears proceeded to surgery. The cost of an upper extremity MRI without contrast averages $2,268, while two sessions of PT per week for six weeks totals $2,328. DISCUSSION: Over 67% of MRI orders yielded a positive finding of an RTC tear and remained at 67.2% in the absence of a history of conservative treatment, validating a specialist's clinical suspicion for an RTC tear and indication for MRI. Pre-MRI PT to satisfy insurance requirements may therefore delay intervention and increase healthcare costs when an orthopedic provider believes an MRI is warranted for clinical decision-making.

Mental health disorders and pain modulation in orthopedic shoulder patients.

Background: Various studies have examined the relationship between preoperative mental health diagnoses (MHDs) and postoperative outcomes in orthopedic shoulder patients. However, few investigations delve into the relationship between a preoperative MHD and postoperative opioid pain control regimens in patients who have undergone rotator cuff repair (RCR), total shoulder arthroplasty (TSA), and reverse TSA (rTSA). We hypothesize that orthopedic shoulder patients with a preoperative MHD will be prescribed more opioids (ie, request more refills) postoperatively than those without a MHD. Methods: An institutional review board-approved retrospective chart review was performed on 438 patients, 18 years or older, who underwent RCR, TSA, or rTSA. Patients were divided into two groups: those diagnosed with depression, anxiety, bipolar disorder, and/or schizophrenia (n = 193), and those with no previous MHD (n = 245). Statistical outcomes were analyzed with the independent t-test, Mann-Whitney U test, one-way Analysis of Variance, and Kruskal-Wallis test. Results: Univariate analysis demonstrated significant differences between the MHD group and non-MHD group in average 90-day postoperative opioid scripts (2.10 vs. 1.55, respectively, P < .001) and median 90-day postoperative morphine milligram equivalents (MMEs) prescribed (225 MME vs. 185.25 MME, respectively, P < .001). Among patients who were opioid naive 90 days preoperatively, significant differences were found in MMEs prescribed between the MHD and non-MHD group (225 MME vs. 150 MME, respectively, P < .001). Further analysis of opioid naive patients with specifically depression compared to patients with an alternate or no MHD diagnosis yielded significant differences in scripts (1.78 vs. 1.33, respectively, P = .031) and MMEs prescribed (225 MME vs. 150 MME, respectively, P < .001). Conclusion: This study found that RCR, TSA, or rTSA patients with a preoperative MHD were prescribed significantly more postoperative MMEs and more opioid scripts (ie, requested more refills) than those without MHD. This is despite preoperative education on postoperative pain expectations and limiting opioid use. Our findings support our hypothesis and emphasize the clinical importance of recognizing mental health disease while navigating postoperative pain control expectations. Given the rising prevalence of mental health disorders nationwide, considering the effect of these comorbidities on postoperative pain in RCR, TSA, and rTSA patients will be essential to enhance preoperative and postoperative counseling and management by orthopedic surgeons. We further recommend a multidisciplinary approach to help manage pain in these patients.

Tumor-to-Tumor Metastasis: Renal Cell Carcinoma Metastasizing to a Lipoma of the Thigh: A Case Report.

CASE: A 73-year-old man with a medical history significant for renal cell carcinoma (RCC) presented with widespread osseous metastases and imaging suspicious for RCC metastasizing to a lipoma interdigitated within the right vastus lateralis. The patient's pathological fractures were surgically addressed, and the lipoma excised. Final histology revealed a thigh lipoma involved by metastatic RCC without direct extension. CONCLUSION: Tumor-to-tumor metastasis is a rare occurrence, with RCC typically being the most common "recipient" tumor. This is the first case to the best of our knowledge of RCC metastasizing to a lipoma, highlighting a rare phenomena in a patient with metastatic disease.

Hospital Resource Utilization Associated With Endoprosthetic Reconstruction Versus Primary Arthroplasty.

Endoprosthetic reconstructions of the hip and knee are currently reimbursed as primary hip and knee arthroplasty according to Current Procedural Terminology (CPT) coding guidelines. The purpose of this study was to compare hospital resources consumed by patients undergoing endoprosthetic reconstruction with those consumed by patients undergoing primary arthroplasty. The authors' hypothesis was that the former group carries more comorbidities, experiences longer length of stay (LOS), and has greater resource consumption. A retrospective review was performed of 61 patients undergoing endoprosthetic reconstruction and 745 patients undergoing primary hip or knee arthroplasty between 2015 and 2018 at a single institution. Demographic, clinical, and financial data were compared. The Charlson Comorbidity Index (CCI) was used to measure patients' health status and identify comorbidities associated with prolonged LOS through linear regression analysis. Patients who underwent endoprosthetic reconstruction had a greater than 3.5 times average LOS compared with primary arthroplasty patients: 10.81 days vs 2.94 days (P<.01). They demonstrated a higher mean CCI, higher rates of malignancy and pulmonary disease, and a wider age range. Their mean cost of care totaled $73,730.29, compared with $24,940.84 imposed by primary arthroplasty patients (P<.01). Significant predictors of LOS were malignancy status (metastatic or localized) and age younger than 50 years, with increased LOS being associated with increased cost. Patients undergoing endoprosthetic reconstruction of the hip and knee represent a fundamentally different patient population than primary arthroplasty patients based on comorbidities, variability in health status, and surgical indications. They have higher comorbidity scores and longer hospitalizations and consume more financial resources than primary arthroplasty patients. [Orthopedics. 2021;44(1):e73-e79.].