Correlation of Tibial Tubercle Overgrowth With Increased Posterior Tibial Slope: A Novel Radiographic Assessment.

Background: An elevated posterior tibial slope (PTS) is associated with an increased risk for anterior cruciate ligament and meniscal injury. Recent evidence suggests that the PTS is elevated in patients with Osgood-Schlatter disease. Purpose: To determine whether there is an association between objective measures of anterior tibial tubercle growth and PTS. Study Design: Cross-sectional study; Level of evidence, 3. Methods: A total of 100 radiographs were randomly selected from a sample of patients who had received a lateral knee radiograph that captured at least 15 cm of the tibia distal to the knee joint line at a single institution between December 2020 and March 2022. The PTS was measured, and tibial tubercle growth was quantified with 2 novel measurements. For these measurements, a line was drawn on the radiograph from the most anterosuperior point on the tibia to the point on the anterior cortex of the tibia 10 cm distal from the starting point. The tibial tubercle height (TTH) was measured as the perpendicular distance from this line to the most prominent portion of the anterior tibia. The anterior tibial tubercle angle (TTA) was measured as the angle between the endpoints of the line made previously and the most prominent portion of the tibial tubercle, with a more acute angle indicating a more prominent tibial tubercle. The relationship between TTA, TTH, and PTS was evaluated using a univariate linear regression model. Results: The mean patient age was 33.1 ± 14.1 years. The mean TTA was 158.6°± 4.7°, the mean TTH was 8.8 ± 2.0 mm, and the mean PTS was 9.7°± 2.6°. A significant correlation was found between PTS and TTA (r = -0.46; ß = -0.46; P < .001) as well as TTH (r = 0.43; ß = 0.43; P < .001). Conclusion: Objective measures of anterior tibial tubercle overgrowth correlated with an elevated PTS. Every 2.2° of anterior TTA deviation from the mean and every 2.3 mm in TTH deviation from the mean correlated with a 1° difference in the PTS. This suggests a link between the development of the tibial tubercle and PTS, and it potentially helps to explain why the PTS is elevated in certain patients.

Comprehensive History and Physicals are Common Before Low-Risk Surgery and Associated With Preoperative Test Overuse.

INTRODUCTION: The Centers for Medicare and Medicaid Services (CMS) recently eliminated the requirement for preoperative history and physicals (H&Ps) prior to ambulatory surgery. We sought to assess variations in separately billed preoperative H&P utilization prior to low-risk ambulatory surgery, describe any relationship with preoperative testing, and identify independent predictors of these consultations prior to this policy change to help characterize the potential unnecessary utilization of these consultations and potential unnecessary preoperative testing prior to low-risk surgery. MATERIALS AND METHODS: A retrospective cohort study was performed using claims data from a hospital value collaborative in Michigan from January 2015 to June 2019 and included patients undergoing one of three ambulatory procedures: breast lumpectomy, laparoscopic cholecystectomy, and laparoscopic inguinal hernia repair. Rates of preoperative H&P visits within 30 d of surgical procedure were determined. H&P and preoperative testing associations were explored, and patient-level, practice-level, and hospital-level determinants of utilization were assessed with regression models. Risk and reliability-adjusted caterpillar plots were generated to demonstrate hospital-level variations in utilization. RESULTS: 50,775 patients were included with 50.5% having a preoperative H&P visit, with these visits being more common for patients with increased comorbidities (1.9 ± 2.2 vs 1.4 ± 1.9; P < 0.0001). Preoperative testing was associated with H&P visits (57.2% vs 41.4%; P < 0.0001). After adjusting for patient case-mix and interhospital and intrahospital variations in H&P visits, utilization remained with significant associations in patients with increased comorbidities. CONCLUSIONS: Preoperative H&P visits were common before three low-risk ambulatory surgical procedures across Michigan and were associated with higher rates of low-value preoperative testing, suggesting that preoperative H&P visits may create clinical momentum leading to unnecessary testing. These findings will inform strategies to tailor preoperative care before low-risk surgical procedures and may lead to reduced utilization of low-value preoperative testing.

Review of Cancer-Specific Quality Measures Promoting the Avoidance of Low-Value Care.

BACKGROUND: With rising healthcare costs and campaigns aimed at avoiding low-value care, reducing cancer overtreatment has emerged as an important measure of cancer care quality. The extent to which avoidance of low-value care has been incorporated in cancer-specific quality measures is unknown. We aimed to identify and characterize cancer quality measures that promote the avoidance of low-value care, and identify gaps that may guide future measure development. METHODS: We systematically identified cancer-specific quality measures from leading quality measure organizations [e.g., National Quality Forum (NQF), National Quality Measures Clearinghouse (NQMC)]. We reviewed measures promoting the avoidance of low-value cancer care and subclassified them into disease site- or non-disease site-specific categories and the phase of care they targeted. RESULTS: We reviewed 313 quality measures from six organizations. Of these, 18% (n = 55) focused on avoidance of low-value care. Quality measures focused on end-of-life care were most likely to focus on low-value care [n = 13 (50%)], followed by breast [n = 12 (18%)], lung [n = 9 (31%)], colon [n = 8 (20%)], prostate [n = 5 (38%)], general cancer care [n = 4 (3%)], symptoms and toxicities [n = 2 (40%)], and palliative cancer care [n = 2 (11%)] measures. The phases of care quality measures targeted included low-value screening [n = 5 (9%)], diagnostic testing and staging [n = 7 (13%)], treatment [n = 19 (34%)], surveillance [n = 6 (11%)], and clinical outcomes [n = 18 (33%)]. All categories had a treatment-specific quality measure, but no category had a representative measure for every phase of care. DISCUSSION: A minority of cancer quality measures are aimed at avoiding low-value care, and multiple evidence-based recommendations targeting low-value care have not been incorporated.

Editorial Commentary: Not Yet Convinced That the Femoroacetabular Impingement Resection (Fair) Arc Measurement Provides a "Fair" Assessment of Cam Resection Principles.

Hip arthroscopy has proven to be an effective surgical approach for the treatment of femoroacetabular impingement (FAI) syndrome. Studies have shown that patients typically have improved functional outcomes and high rates of return to activity following cam lesion resection and reshaping of the femoral head-neck junction. However, despite these favorable outcomes, there is still a steep and well-recognized learning curve in FAI hip arthroscopy. Although it is common dogma to consider an ideal reshaping of the femoral head-neck junction as being perfectly spherical, the ability to achieve this intraoperatively can be quite challenging. A new tool is the "femoroacetabular impingement resection (FAIR) arc," measured on a 45° Dunn lateral radiograph where a best-fit circle incorporates the region immediately inferior to the anteroinferior iliac spine, the subspine region, and lateral femoral neck base. The maximal radial distance height is then measured from the circumference of this circle to the apex of the cam lesion. This radiographic aid may assist with intraoperative estimate of appropriate cam lesion resection depth. While I tend to utilize preoperative radiographs and intra-operative neck sclerosis to determine cam resection depth, I continue to seek out other ways to effectively perform a femoral osteoplasty. While my initial attempt to utilize the FAIR index in my practice did not seem effective, I will continue to test this measurement in my patients.

Sociodemographic Factors Associated With Decreased Compliance to Prescribed Rehabilitation After Surgical Treatment of Knee Injuries in Pediatric Patients.

BACKGROUND: Rehabilitation is an important component of care in postsurgical knee patients, especially as it pertains to return to preinjury activity level. Despite the established significance of rehabilitation in improving outcomes after certain surgical procedures, there is a lack of investigation into compliance rates and factors that affect compliance in pediatric patients. PURPOSE/HYPOTHESIS: The purpose of this study was to evaluate sociodemographic factors associated with noncompliance in pediatric patients after knee surgery to characterize health disparities in this population. Our hypothesis was that certain sociodemographic factors would be associated with decreased compliance. STUDY DESIGN: Cross-sectional study; Level of evidence, 3. METHODS: A retrospective review of medical records was used to gather data on compliance rate, demographics, and socioeconomic factors for pediatric patients undergoing rehabilitation after knee surgery. Compliance rate was determined by counting the total scheduled appointments, cancellations, and no-shows (defined as visits for which patients did not show up and did not provide notification of cancellation). Various types of knee injuries were included in this study. Data were evaluated using bivariate analyses in addition to hierarchical linear and binary logistic regression to assess for associations between sociodemographic factors and compliance rate. RESULTS: Our total sample size was 186 patients. When compared with patients from non-single-parent households, patients from single-parent households were found to have a lower rate of physical therapy compliance (72.2% vs 80.1%; P < .001), were less likely to reach the 85% compliance threshold (9.1% vs 42.4%; P < .001), and had an increased amount of cancellations and no-shows (16.7 vs 11.7 visits; P = .02). Although a small sample size, Hispanic/Latino patients were shown to have a lower achievement of the 85% compliance threshold compared with non-Hispanic/Latino patients (0% vs 38.2%; P = .04). Increased distance from the rehabilitation clinic was associated with lower achievement of the 85% compliance threshold (P = .033). CONCLUSION: Overall, there were several significant demographic and socioeconomic variables associated with rehabilitation compliance, specifically single-parent status, distance to rehabilitation clinic, and ethnicity. These results suggest potential predictors of decreased compliance that warrant prospective investigation.

Association of a Policy Mandating Physician-Patient Communication With Racial/Ethnic Disparities in Postmastectomy Breast Reconstruction.

IMPORTANCE: With the stabilization of breast cancer incidence and substantial improvement in survival, more attention has focused on postmastectomy breast reconstruction (PBR). Despite its demonstrated benefits, wide disparities in the use of PBR remain. Physician-patient communication has an important role in disparities in health care, especially for elective surgical procedures. Recognizing this, the State of New York enacted Public Health Law (NY PBH Law) 2803-o in 2011 mandating that physicians communicate about reconstructive surgery with patients undergoing mastectomy. OBJECTIVE: To evaluate whether mandated physician-patient communication is associated with reduced racial/ethnic disparities in immediate PBR (IPBR). DESIGN, SETTING, AND PARTICIPANTS: This retrospective study used state inpatient data from January 1, 2008, through December 31, 2011, in New York and California to evaluate a final sample of 42 346 women aged 20 to 70 years, including 19 364 from New York (treatment group) and 22 982 from California (comparison group). The primary hypothesis tested the effect of the New York law on racial/ethnic disparities, using California as a comparator. The National Academy of Medicine's (formerly Institute of Medicine) definition of a disparity was applied, and a difference-in-differences method (before-and-after comparison design) was used to evaluate the association of NY PBH Law 2803-o mandating physician-patient communication with disparities in IPBR. Data were analyzed from July 1, 2016, to February 24, 2017. EXPOSURES: New York PBH Law 2803-o was implemented on January 1, 2011. The preexposure period included January 1, 2008, through December 31, 2010 (3 years); the postexposure period, January 1 through December 31, 2011 (1 year). MAIN OUTCOMES AND MEASURES: The primary outcome was use of IPBR among white, African American, Hispanic, and other minority groups before and after the implementation of NY PBH Law 2803-o. RESULTS: Among the 42 346 women (mean [SD] age, 53 [10] years), 65.3% (27 654) were white, 12.7% (5365) were Hispanic, 9.4% (3976) were African American, and 12.6% (5351) were other minorities. The new legislation was not associated with the overall IPBR rate or disparity in IPBR between whites and African Americans (reduction of 1 percentage point; 95% CI, -0.02 to 0.04), but it was associated with a reduction in disparities in IPBR between Hispanic and white patients by 9 (95% CI, 0.06-0.11) percentage points and between other minorities and white patients by 13 (95% CI, 0.11-0.16) percentage points. CONCLUSIONS AND RELEVANCE: Physician-patient communication may help to address inequity in the use of elective surgical procedures, such as IPBR. However, lack of patient trust and/or effective physician-patient communication may reduce the potential effect of mandatory communication for some subpopulations, including African American individuals.