Brinkman, Joseph C.

Background: Tobacco use is a known risk factor for poor healing after rotator cuff repair (RCR), but the effects of nontobacco nicotine products remain unclear. Purpose: To compare postoperative complications among nontobacco nicotine users, tobacco users, and nonusers undergoing RCR. Study Design: Cohort study; Level of evidence, 3. Methods: Using the PearlDiver database, the authors identified patients who underwent arthroscopic RCR with ≥2 years of follow-up. Three 1:1 propensity-matched comparisons were conducted: nontobacco nicotine users versus nonusers (n = 4844), tobacco users versus nonusers (n = 19,182), and nontobacco nicotine users vs tobacco users (n = 4882). Outcomes included 90-day complications and 2-year revision surgeries. Results: Nontobacco nicotine users had mildly higher rates of lysis of adhesions than controls (0.7% vs 0.4%; OR, 1.95; P = .033) but no other significant differences. Tobacco users showed increased rates of acute kidney injury (AKI), pneumonia, infections, emergency department (ED) visits, readmissions, and revision surgery compared to controls. Compared to tobacco users, nontobacco nicotine users had moderately strong lower risks of pneumonia (0.6% vs 1.2%; OR, 0.46), ED visits (8.8% vs 13.6%; OR, 0.62), and readmissions (0.8% vs 1.5%; OR, 0.54) (all P < .01). Conclusion: While nontobacco nicotine use was associated with a modestly increased risk of lysis of adhesions after RCR, it did not significantly elevate the risk of major medical complications, infections, or revision surgery when compared to nonnicotine users. In contrast, tobacco users demonstrated consistently worse postoperative outcomes across multiple domains, including higher rates of AKI, pneumonia, surgical site infection, ED visits, readmissions, and revision procedures. Notably, when compared directly to tobacco users, nontobacco nicotine users had significantly lower rates of pneumonia, ED utilization, and readmissions. These findings suggest that although nontobacco nicotine products may not be entirely benign, their perioperative risk profile appears to be less severe than that of traditional tobacco use.

Purpose The purpose of this study was to compare graft failure and clinical outcomes following primary anterior cruciate ligament reconstruction (ACLR) using quadriceps tendon autograft (QA), with or without a modified Lemaire lateral extra‐articular tenodesis (LET). Methods Patients with ACL deficiency who underwent primary QA ACLR with or without LET and completed at least 2‐year follow‐up were included. Patients with a Beighton score ≥4, a preoperative pivot shift grade ≥2, or an intention to return to cutting and pivoting sports were offered LET. The primary outcome variable assessed was graft failure as defined by graft rupture or grade ≥2 pivot shift at any point postoperatively. Secondary outcomes included return to sport clearance rates, the International Knee Documentation Committee and Lysholm scores and postoperative complications. Results There were 122 undergoing QA ACLR with LET (QA + LET group) and 152 undergoing isolated QA ACLR (QA group). The QA + LET group had a significantly lower failure rate of 14.8% versus 29.6% in the QA group ( P = .02). In addition, the QA + LET group had a lower residual pivot shift rate compared with the QA group (11.3% vs. 26.3% respectively; P = .01). There was no difference in graft retear rates between the 2 groups ( P = .37). The QA + LET returned to sport significantly faster at 8.8 months compared with 9.7 months in the QA group ( P = .038). Conclusions The addition of LET to QA ACLR was associated with a significantly lower overall graft failure rate and lower percentage of patients with residual pivot shifts after ACLR compared with QA alone at 2‐year follow up. However, there was no difference between the 2 groups with regard to graft retear rates. The addition of an LET to QA ACLR also allowed athletes to return to sports faster compared with QA alone. Level of Evidence Level III, retrospective comparative study.

Purpose To evaluate retear rates, clinical outcomes, and complications of a consecutive series of full‐thickness rotator cuff repair cases augmented with an autograft biceps patch. Methods A retrospective review was performed of patients undergoing rotator cuff repair with autograft biceps patch augmentation. Patients underwent either magnetic resonance imaging or ultrasound to evaluate rotator cuff repair integrity at a minimum of 6 months postoperatively. Patient‐reported outcomes including the American Shoulder and Elbow Surgeons Score and Single Assessment Numeric Evaluation score were also collected and evaluated for clinical significance at a minimum of 12 months postoperatively. Analysis of retear rates was performed by comparing observed retear rates to expected retear rates using the modified Rotator Cuff Healing Index score. Results The final cohort included 25 rotator cuff repair cases. Postoperative imaging was obtained by magnetic resonance imaging in 22 patients at a mean of 9 months postoperatively (range, 6.0‐15.3 months) and ultrasound in 3 patients at a mean of 30.4 months (range, 28.8‐32.2 months). The expected retear rate using the modified Rotator Cuff Healing Index score was 21.5% for the entire cohort. There was 1 retear, resulting in an actual retear rate of 4% at an average of 23.5‐month follow‐up ( P = .0196). The average Single Assessment Numeric Evaluation score was 93 (standard deviation 9), and the average American Shoulder and Elbow Surgeons Score was 96 (standard deviation 6.3) at an average of 23.5‐month follow‐up (range 14‐32). Patient acceptable symptomatic state was achieved by 96% of the cohort for the American Shoulder and Elbow Surgeons Score and 88% of the cohort for the Single Assessment Numeric Evaluation score. There were no cases of reoperation or complications. Conclusions In this consecutive series, the biceps autograft “smash” patch for rotator cuff augmentation resulted in a low rate of retears, favorable patient‐reported outcomes, and no complications. This augmentation option has the potential to be safe and effective for improving rotator cuff repair healing rates. Level of Evidence Level IV, retrospective case series.

Purpose To determine if preoperative femoral or tibial bone marrow edema (BME) is indicative of higher rates of re‐tear and conversion to total knee arthroplasty (TKA) after posterior medial meniscal root tear repair, and, secondarily, whether preoperative BME impacted patient‐reported outcome measures and rates of infection and arthrofibrosis. Methods Patients that underwent posterior medial meniscal root tear repair between 2013 and 2021 with a 2‐year minimum follow‐up were retrospectively analyzed. Primary outcome measures included re‐tears and TKA conversion. Secondary outcomes included International Knee Documentation Committee (IKDC) score and Lysholm score, infection, and arthrofibrosis. Cohort‐specific minimally clinically important difference and Patient Acceptable Symptomatic Scale rates were calculated. Two‐tailed t‐tests, Wilcoxon rank‐sum tests, and Fisher's exact tests were used where appropriate. Results The study population consisted of 97 knees (74 without BME [NBME], 23 with BME) with average follow‐up of 38.9 months (24‐68). Preoperatively, the NBME group had higher IKDC scores ( P = .008). Postoperatively, the NBME group had higher IKDC scores at 6 months, 1 year, and 2 years (84.5 [6.0] vs 68.5 [11.0]) ( P = .041, <.001, <.001). IKDC minimally clinically important difference rates were not significantly different between groups at all follow‐ups. Patient Acceptable Symptomatic Scale rates were higher for the NBME group at 1‐year and final follow‐up (100.0% vs 60.9%) ( P < .001 for both). Lysholm scores were higher for the NBME group at 1‐year and final follow‐up (84.0 [5.6] vs 74.6 [12.8]) ( P = .019 and .008, respectively). Re‐tear occurred in 17.4% of the BME group and 0% of the NBME group ( P = .003). TKA conversion rates were 21.7% in the BME group and 2.7% in the NBME group ( P = .008). There was no difference in arthrofibrosis or infection rates. Conclusions Preoperative BME in patients undergoing posterior medial meniscal root tear repair is associated with higher rates of recurrent meniscal root tearing and conversion to TKA in addition to lower subjective IKDC and Lysholm scores compared to patients without preoperative BME. Level of Evidence Level III, retrospective prognostic case control series.

Abstract Platelet‐rich plasma (PRP) continues to generate both excitement and skepticism within orthopaedics and sports medicine. As a biologic derived from autologous blood, PRP offers an appealing, minimally invasive option for treating musculoskeletal pathology through the delivery of concentrated growth factors and cytokines. Evidence across orthopaedic subspecialties remains mixed, however, with studies showing variable efficacy and inconsistent methodologies. Recent data on PRP use for extra‐articular hip pathology, particularly greater trochanteric pain syndrome, hamstring injuries, and piriformis syndrome show encouraging improvements in pain and function, including faster return to sport and favorable patient‐reported outcomes. Yet, significant heterogeneity in study design, PRP preparation, and control interventions limits generalizability and hinders clear clinical guidance. These inconsistencies mirror similar challenges in PRP research for a variety of other orthopaedic pathologies, underscoring the need for standardized preparation protocols and consistent reporting frameworks. Despite these limitations, a signal of efficacy persists within the data, suggesting PRP may indeed provide meaningful benefit for select extra‐articular hip conditions. As surgical alternatives for these pathologies often carry substantial morbidity, continued refinement of PRP formulations and methodology represents a promising step toward establishing biologics as reliable, evidence‐based tools in orthopaedic care.

Background: Orthopaedic sports medicine fellowships are highly competitive, yet objective data defining characteristics of successful applicants remain limited. Hypothesis: It was hypothesized that greater academic productivity, top-tier residency training, and certain demographic factors would be associated with matching into a top-ranked orthopaedic sports medicine fellowship. Study Design: Cross-sectional study. Methods: We retrospectively reviewed applicants who matched into one of the top 10 orthopaedic sports medicine fellowships from 2020 to 2025, as identified by previous applicant preference rankings. Applicant data were obtained from publicly available sources and verified by 2 independent reviewers. Variables included sex, degree type, residency program ranking, geographic region, and research productivity (total publications, primary publication count, H-index, and sports-related publications). Multivariate logistic regression assessed predictors of matching into top 5 versus 6th- to 10th-ranked programs. Results: Among 226 matched applicants, 87.7% were male and 99.1% held a doctorate in medicine degree. The mean total publication count was 12.4, mean H-index was 8.2, and 30.5% trained at a top 20 orthopaedic residency. Applicants matching into top 5 programs had significantly higher research metrics than those in the 6th- to 10th-ranked programs: total publications (20.1 vs 4.7), primary publication count (6.2 vs 1.6), and sports-related publications (11.4 vs 1.9). On regression analysis, total publications, H-index, and residency ranking were independent predictors of matching into a top 5 program. Conclusion: Matching into a top orthopaedic sports medicine fellowship is associated with higher academic productivity and training at a top-tier residency program.

Objectives: Non-steroidal anti-inflammatory drugs (NSAID) are widely used for pain control in musculoskeletal conditions. The purpose of this study was to determine if long-term use of NSAIDs increases the incidience of rotator cuff tears. Methods: A retrospective comparative study using a national insurance database was performed. All patients who had a diagnosis of long-term NSAID use with active records in the database for at least 1 year or 2 years were identified. These patients were matched 1:1 to controls without NSAID use based on age, gender, and Elixhauser comorbidity index. Rotator cuff tendon tear rates were compared between each group. Sub-group analyses in the following age-ranges for each sex was also done: 35-45, 46-55, 56-65, 66-75. Results: A total of 499,240 patients who had a history of long-term NSAID use were evaluated. 10,180 patients sustained a rotator cuff tear compared to 7,471 control patients (2.04% vs. 1.50%, respectively), with an adjusted OR of 1.18 (95% CI: 1.14-1.21; P<0.001). Male chronic NSAID users in the 46 to 55 age range had higher rates of rotator cuff tears compared to control patients of the same demographics (OR: 1.41; 95% CI 1.30 – 1.52; P<0.001). Female chronic NSAID users in the 46 to 55 age range had higher rates of rotator cuff tears compared to control patients of the same demographics (OR: 1.40; 95% CI 1.31 – 1.49; P<0.001). Comparable results were seen in the 56-65 age range for both males and females. Further, chronic NSAID users (n=1,888; 18.5%) underwent rotator cuff repair at higher rates compared to controls (n=1,223; 16.4%). Conclusions: Long-term NSAID use significantly increases the rates of rotator cuff tendon tears at the 1-year and 2-year follow-up periods, which is particularly notable in the middle-aged population. These findings suggest that middle aged patients with long-term NSAID use may be at a higher risk for rotator cuff tendon tears.

Purpose To evaluate which patient factors are associated with specific metrics of poor access to care in patients with a rotator cuff tear (RCT). Methods The All of Us Database was utilized to form a cohort of patients with RCT between May 2018 and May 2023. Patients with a diagnosis of RCT using Systematized Nomenclature of Medicine clinical terms were included. The association of RCT diagnosis and patient‐specific factors on self‐reported outcomes of “delayed care,” “could not afford care,” “skipped medication,” and “have not seen provider in more than 1 year” were analyzed. Statistical tests performed were univariate regression and multivariable logistic regression. Results In total, 4,265 patients with RCT who completed the access to care survey were included. In the RCT cohort, 26.7% reported delayed care, 24.9% reported an inability to afford care, 12.1% reported skipped medications, and 1.7% reported not seeing a provider in more than 1 year. Multivariable analysis of patient treatment and demographic features revealed younger age, female sex, lower income, poor physical health, and poor mental health to be strongly associated with higher reported rates of delayed care, inability to afford care, and skipped medications. History of rotator cuff repair, marital status, and sexual orientation were not associated with reported poor access to care. Conclusions A quarter of patients with rotator cuff tears report delays in overall medical care and inability to afford care. Among patients diagnosed with RCT, patients of younger age, female sex, low income, and poor physical and mental health have higher odds of decreased access to health care. Clinical Relevance Health care disparities and access to care are topics that should be investigated to reduce them.

Background: The number of multiply revised anterior cruciate ligament reconstructions (rrACLRs) performed each year continues to increase. The most reliable graft type and surgical technique in the young, active patient remains to be determined. Purpose: To determine the outcomes of rrACLR using quadriceps tendon (QT) autograft with lateral extra-articular tenodesis (LET). Study Design: Case series; Level of evidence, 4. Methods: A retrospective review was performed of all competitive athletes undergoing rrACLR with QT autograft and LET at a single institution with a minimum follow-up of 2 years. Patient demographics, physical examination, and radiological findings, and previous surgical details were documented. Patient outcomes were noted, including the International Knee Documentation Committee (IKDC) and Lysholm scores, ability to return to sport and return at the same level of play, retear rate, and other complications. Results: A total of 19 rrACLRs were performed and met inclusion criteria in the 10-year study period. All participants were high school, collegiate, or professional athletes with a mean age of 22 years, and 63.2% were female. The mean follow-up was 42.3 months, and IKDC scores increased from 51.6 preoperatively to 74.7 at the final follow-up ( P < .001). Likewise, the Lysholm score increased significantly from a preoperative value of 53.6 to 76.8 at the final follow-up ( P < .001). Return to play was possible in 52.6% of the patients at a mean of 11.5 months, with 31.6% returning to the same or higher level of play. One (5.3%) patient experienced a recurrent ACL tear, and 2 (10.5%) experienced a contralateral tear. Arthrofibrosis requiring surgical intervention occurred in 26.3% of the athletes. Conclusion: Short- to midterm results demonstrated that competitive athletes who received an rrACLR using a QT autograft with LET had statistically significant improvements in both IKDC and Lysholm scores, with more than half of patients being able to return to sport and nearly a third returning at the same or higher level of play. In the setting of a third ACL reconstruction, quadriceps tendon autograft with LET is a reasonable option even in high-risk patients.

Background: Medicaid reimbursement to physicians is often perceived to be lower than Medicare, but little is known about orthopaedic foot and ankle reimbursement. This study sought to compare Medicare and Medicaid reimbursement for the 20 most common foot and ankle procedures. Methods: Medicare reimbursement rates for common foot and ankle codes were obtained from the online Centers for Medicare & Medicaid fee schedule, while Medicaid rates were found from individual state fee schedule websites. Medicaid rates were compared by state and pooled to obtain national differences. The Medicare Wage Index was used to adjust Medicaid rates by state wages to ensure a more accurate comparison. Variability between states was measured using state percentages of Medicare and coefficient of variation values. Results: Medicaid reimbursed physicians higher than Medicare in 31 states overall, with average reimbursement ranging from 37% to 324% of Medicare. Nationally, Medicaid reimbursed 8.8% higher than Medicare, but Medicare reimbursed 3.7% higher when adjusted for the Medicare Wage Index. The Current Procedural Terminology ( CPT ) codes with the highest ratio of Medicaid to Medicare reimbursement were CPT 28002 for incision and drainage of the foot (176.6%) and CPT 28820 for toe amputation (167.6%). Five codes had lower relative Medicaid reimbursement on average: CPT 27687 for repair procedures on the leg and ankle joint, CPT 28810 for amputation procedures on the foot and toes, CPT 28010 for toe tenotomy, CPT 28005 for incision procedures on the foot and toes, and CPT 28470 for closed treatment of a metatarsal fracture. The coefficient of variation values ranged from 0.34 to 0.84 in the Medicaid group and 0.40 to 0.78 in the adjusted group, indicating high variability between states and between procedures. Conclusion: Medicaid reimbursement is highly inconsistent between states, ranging from 37% to 324% of Medicare. Medicaid reimbursed more than Medicare overall, which is in contrast with most published findings that tend to show higher reimbursement for Medicare when compared to Medicaid. When adjusting for wage differences between states, Medicare reimbursed slightly higher than Medicaid. Level of Evidence: Level IV, economic analysis.