Simple Soft Tissue Biceps Tenodesis.

This article describes a simple all soft tissue technique for arthroscopic long head of the biceps tenodesis to the subscapularis tendon using posterior and anterior portals. The technique uses a PDS suture that assists in passing a braided suture through both the biceps tendon and the subscapularis to allow for the desired tenodesis. This technique is simple, safe, efficient, and less costly than other techniques.

Chronic Ischial Avulsion Fracture Excision With Primary Proximal Hamstring Repair: A Technique.

Ischial avulsion fractures classically occur in the pediatric population and are relatively uncommon. These injuries are treated conservatively; however, in cases where there is greater than 2 cm of displacement, surgical intervention is recommended. In some cases, displaced fractures are either misdiagnosed or proper treatment is neglected, and patients who transition into adulthood are left with chronic nonunions that can become a source of pain and disability. Here we present a surgical technique for a chronic ischial avulsion fracture nonunion that is excised, and the hamstring tendons are then primarily repaired to the ischium using suture anchors.

Cannabidiol as a treatment for arthritis and joint pain: an exploratory cross-sectional study.

INTRODUCTION: An estimated 54 million Americans currently suffer from debilitating arthritis. Patients who have exhausted conservative measures can be subject to chronic pain and resort to symptomatic management with anti-inflammatories, acetaminophen, and opioids. Cannabidiol (CBD) is a non-psychoactive cannabinoid that has shown promise in preclinical studies to reduce inflammation and pain associated with arthritis. The purpose of this study was to explore patient perceived effects of cannabidiol on symptoms of arthritis. METHODS: A novel anonymous questionnaire was created to evaluate perceived efficacy of cannabidiol for the treatment of arthritis. A self-selected convenience sample (N=428) was recruited through online methods including social media accounts and newsletters (The Arthritis Foundation and Savvy Cooperative) between May 5, 2020, and November 5, 2020. Statistical analysis was performed to determine differences between types of arthritis and improvements in quality-of-life symptoms. Furthermore, a regression analysis was performed to identify variables associated with decreasing or discontinuing other medications. RESULTS: CBD use was associated with improvements in pain (83%), physical function (66%), and sleep quality (66%). Subgroup analysis by diagnosis type (osteoarthritis, rheumatoid, or other autoimmune arthritis) found improvements among groups for physical function (P=0.013), favoring the osteoarthritis group. The overall cohort reported a 44% reduction in pain after CBD use (P<0.001). The osteoarthritis group had a greater percentage reduction (P=0.020) and point reduction (P<0.001) in pain compared to rheumatoid arthritis and other autoimmune arthritis. The majority of respondents reported a reduction or cessation of other medications after CBD use (N=259, 60.5%): reductions in anti-inflammatories (N=129, 31.1%), acetaminophen (N=78, 18.2%), opioids (N=36, 8.6%) and discontinuation of anti-inflammatories (N=76, 17.8%), acetaminophen (N=76, 17.8%), and opioids (N=81, 18.9%). CONCLUSION: Clinicians and patients should be aware of the various alternative therapeutic options available to treat their symptoms of arthritis, especially in light of the increased accessibility to cannabidiol products. The present study found associations between CBD use and improvements in patient's arthritis symptoms and reductions in other medications. Future research should focus on exploring the benefits of CBD use in this patient population with clinical trials.

The Association of Immediate-Use Steam Sterilization with the Incidence of Orthopaedic Surgical Site Infections: A Propensity Score-Matched Cohort Study.

BACKGROUND: Immediate-use steam sterilization (IUSS), formerly termed "flash" sterilization, has been historically used to sterilize surgical instruments in emergency situations. Strict guidelines deter its use, as IUSS has been theorized to increase the risk of surgical site infections (SSIs), leading to increased health-care costs and poor patient outcomes. We sought to examine the association between the use of IUSS and the rate of orthopaedic SSIs. METHODS: The cases of 70,600 patients who underwent orthopaedic surgery-total knee or hip arthroplasty, laminectomy, or spinal fusion-from January 2014 to December 2020, were retrospectively reviewed for IUSS use. Of this group, 3,526 patients had had IUSS used during surgery. A propensity score-matched (PSM) analysis was conducted to account for known predictors of SSIs and included a total of 7,052 patients. The risk difference (RD), relative risk (RR), odds ratio (OR), and McNemar test compared the SSI risk for patients whose procedure had included the use of IUSS and those whose procedure had not included IUSS. RESULTS: After propensity score matching, 111 (1.57%) of the 7,052 matched patients developed an SSI. Of the 111 patients, 61 (54.95%) were in the IUSS group and 50 (45.05%) were in the non-IUSS group. The estimated probability for developing an SSI was 1.42% for the patients in the non-IUSS group versus 1.73% for the patients in the IUSS group (RR = 0.82 [95% confidence interval (CI)]: 0.57 to 1.19], RD = -0.3% [95% CI: -0.9% to 0.27%]).There was no evidence that the proportion of SSI was greater in the IUSS group (McNemar test, p > 0.29). CONCLUSIONS: SSI rates were not significantly different between IUSS and non-IUSS patients undergoing orthopaedic surgery. Future prospective studies are warranted to further explore the utility of IUSS during orthopaedic procedures. LEVEL OF EVIDENCE: Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.

Predictors of Staphylococcus Aureus Nasal Colonization in Joint Arthroplasty Patients.

Early identification and treatment of Staphylococcus aureus (S. aureus) nasal colonization can reduce the risk of prosthetic joint infection. The purpose of this study was to evaluate patient-specific predictors for S. aureus nasal colonization in total joint arthroplasty patients to aid in preoperative screening protocols. A total of 2,147 arthroplasty patients who were preoperatively screened for S. aureus nasal colonization were retrospectively reviewed. Factors analyzed consisted of procedure type, primary diagnosis, gender, ethnicity, body mass index, the presence of chronic obstructive pulmonary disease, obstructive sleep apnea, hypertension, diabetes mellitus, use of immunosuppression medication, smoking history, and chronic kidney disease. Univariate and multivariate analyses were performed with significance p < 0.05 and 95% confidence intervals. Overall, 3.7% (79) of our cohort tested positive for methicillin-resistant Staphylococcus aureus (MRSA), and 23.2% (493) tested positive for methicillin-sensitive Staphylococcus aureus (MSSA). Independent predictors for MRSA colonization were of Hispanic ethnicity (p = 0.001, odds ratio [OR] 13.98, confidence interval [CI] 2.97-65.76), immunosuppression medication use (p = 0.006, OR 2.82, CI 1.35-5.87), and revision total hip arthroplasty (THA) procedure (p < 0.001, OR 7.51, CI 2.58-21.89). Independent predictors for MSSA colonization were body mass index (BMI) >35 (p = 0.002, OR 1.57, CI 1.19-2.1). Variables were found to be protective against MSSA colonization including female gender (p = 0.012, OR 0.76, CI 0.61-0.94), age 60 to 69 (p = 0.025, OR 0.75, CI 0.58-0.96), and age 70 to 79 (p = 0.002, OR 0.63, CI 0.47-0.84). Age, Hispanic ethnicity, gender, revision THA, use of immunosuppression medication, and elevated BMI were independent risk factors for S. aureus nasal colonization.

Implementation of a Geriatrics-Focused Orthopaedic and Hospitalist Fracture Program Decreases Perioperative Complications and Improves Resource Utilization.

OBJECTIVE: To evaluate whether the implementation of a geriatrics-focused orthopaedic and hospitalist comanagement program can improve perioperative outcomes and decrease resource utilization. DESIGN: A retrospective chart review study was conducted before and after the implementation of a geriatrics-focused orthopaedic and hospitalist comanagement program, based on the American Geriatrics Society (AGS) AGS CoCare:Ortho. SETTING: A large urban, academic tertiary center, located in the greater New York metropolitan area. PARTICIPANTS: Patients 65 years and older hospitalized for operative hip fracture. Those with pathologic or periprosthetic fractures and chronic substance use were excluded. MAIN OUTCOME MEASUREMENTS: Outcome measures included time to operating room (TtOR), length of stay, daily and total morphine milligram equivalents, use of preoperative transthoracic echocardiogram and blood transfusions, perioperative complications (eg, urinary tract infections), and 6-month mortality. RESULTS: Our study included 290 patients hospitalized with hip fracture, before (N = 128) and after (N = 162) implementation. When compared with the preimplementation group, the postimplementation comanagement group had a lower TtOR (36.2 vs. 30.0 hours, P = 0.026) and hospital length of stay, decreased use of indwelling bladder catheters preoperatively and postoperatively (68.0% vs. 46.9%, P < 0.001, and 83.6 vs. 58.0%, P < 0.001, respectively), reduced daily opiate use (16.0 vs. 11.1 morphine milligram equivalents, P = 0.011), and decreased 30-day complications (32.8% vs. 16.7%, P = 0.002). There was no difference in 6-month mortality between the 2 groups. CONCLUSIONS: The implementation of an AGS CoCare:Ortho-based comanagement program led to decreased perioperative complications and resource utilization. Comanagement programs are essential to improving and standardizing hip fracture care for older adults. LEVEL OF EVIDENCE: Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.

Effects of Fellowship Training on Pediatric Anterior Cruciate Ligament Reconstruction Techniques and Outcomes.

The purpose of this study is to examine differences in pediatric anterior cruciate ligament reconstruction (ACLR) between surgeons with either pediatric or sports medicine fellowship training. Patients were divided into two groups, those performed by either a pediatric or sports medicine fellowship-trained surgeon. One hundred and forty-one patients were identified: 91 (64.5%) by pediatric trained surgeons and 50 (35.4%) by sports medicine trained surgeons. Patients that had ACLR by a pediatric trained surgeon were younger (p = 0.02), had larger body mass index (BMI) (p = 0.027), and more likely to have government assisted insurance (p = 0.006). Pediatric trained surgeons had longer procedure time (p < 0.001), used smaller graft sizes (p = 0.016), used soft tissue grafts (p < 0.001) and used button fixation at both the femur and tibia (p < 0.001). There were no differences regarding meniscus surgery, surgical technique (transphyseal versus physeal sparing), arthrofibrosis, graft failure, and intraoperative complications (p > 0.05). This study shows favorable and comparable results after ACLRs with either pediatric or sports medicine fellowship training. (Journal of Surgical Orthopaedic Advances 30(3):161-165, 2021).

Patient Satisfaction After Lower Extremity Total Joint Arthroplasty: An Analysis of Medical Comorbidities and Patient Demographics.

The Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) survey has received increased attention to determine which demographics may influence patient satisfaction after Total Hip and Knee Arthroplasty. The purpose of this study was to evaluate the various effects that patient-specific factors, medical comorbidities, and demographics had on patient satisfaction. Two thousand and ninety-two patients underwent lower extremity total joint arthroplasty at our institution between 2014 and 2018. Nine hundred twenty-three of these patients responded to their HCAHPS survey (44%). Most patients (609, 66%) underwent primary total knee arthroplasty followed by 244 (26.4%) total hip arthroplasties, 35 (3.8%) revision total knee arthroplasties, 28 (3.0%) bilateral total knee arthroplasties, and 7 (0.8%) revision total hip arthroplasties. Increasing age and length of stay were associated with a decrease in patient satisfaction whereas patients who were married reported higher satisfaction. Patients discharged to a rehabilitation facility had a 12% decrease in top-box response rate compared to those discharged home. Contrary to our hypothesis, specific procedure type and the presence of comorbidities failed to predict patient satisfaction. The results of this study shed light on the intricate relationship between patient satisfaction and patient-specific factors. Furthermore, health care workers can counsel patients on expected satisfaction when considering total hip and knee arthroplasty.

Decreased Performance and Return to Play Following Anterior Cruciate Ligament Reconstruction in National Football League Wide Receivers.

PURPOSE: To identify the time to return to play (RTP) and evaluate the performance level in wide receivers in the National Football League following anterior cruciate ligament (ACL) reconstruction. METHODS: A total of 29 wide receivers in the National Football League who underwent ACL reconstruction between 2013 and 2017 who met inclusion criteria were retrospectively identified and reviewed. For each player, a matched control with similar demographics was identified to compare various in-game performance measurements and seasons played. RESULTS: Of the wide receivers that met the inclusion criteria, 9 of 29 (31%) did not RTP in a regular season game following ACL reconstruction. For players who did RTP, 20 of 29 (69%), the average time was 10.9 months (331.4 ± 41.6 days). When we compared the tear group with the matched control cohort, players with ACL tears ended their careers on an average of 1.9 seasons earlier (2.2 vs 4.1 seasons, P < .001) and also played less than half the number of games (25.5 vs 56.6 games, P = .001), respectively. Those that RTP also saw decreased performance statistics in targets (353.6 vs 125.2 P < .001), receptions (208.0 vs 74.4, P = .001), receiving yards (2691.0 vs 987.9, P = .001), and touchdowns (17.4 vs 6.2, P = .002). CONCLUSIONS: Sixty-nine percent of wide receivers who underwent ACL reconstruction were able to RTP at an average of 10.9 months, or 331.4 days. Despite the majority of players being able to RTP, there was a significant decrease in both statistical performance and career duration. LEVEL OF EVIDENCE: Level III, case-control study.

Predicting Autologous Hamstring Graft Diameter in the Pediatric Population Using Preoperative Magnetic Resonance Imaging and Demographic Data.

BACKGROUND: Anterior cruciate ligament (ACL) reconstruction before 18 years of age has been linked with an increased risk for failure when the graft diameter is <8 mm. PURPOSE/HYPOTHESIS: The purpose of this study was to determine whether autologous hamstring graft size can be reliably predicted with the use of preoperative magnetic resonance imaging (MRI) measurements. We hypothesized that the average of multiple axial cross-sectional area MRI measurements for the semitendinosus tendon and gracilis tendon would alone accurately predict graft diameter. Additionally, factoring in specific demographic data to the MRI cross-sectional areas would provide a synergistic effect to the accuracy of graft diameter predictions. STUDY DESIGN: Cohort study (diagnosis); Level of evidence, 2. METHODS: We retrospectively reviewed 51 pediatric patients undergoing ACL reconstructions (age <18 years) performed using either a quadruple-strand semitendinosus tendon or combined double-bundle semitendinosus tendon-gracilis tendon autograft. Preoperative axial MRI scans at multiple points along the craniocaudal axis-specifically, at the level of the joint line, 3 cm cephalad to the medial tibial plateau, and 5 cm cephalad to the medial tibial plateau-were used to determine the combined cross-sectional area of the semitendinosus and gracilis tendons. The MRI measurements were analyzed using Pearson correlation as well as regression analysis to evaluate strength of correlation between measurements. Binomial linear regression was used to analyze the same predictive variables assessed by multiple regression. RESULTS: The predicted graft diameter was within 0.5 mm of the intraoperative graft size in 37 of 51 (72.5%) patients and within 1 mm of the intraoperative graft size in 49 of 51 (96.1%). With the addition of demographics, the accuracy of predictions increased to 78.4% within 0.5 mm and 98% within 1 mm of the actual graft size. Additionally, 38 of 42 patients whose true graft diameter was ≥8 mm were correctly classified, giving a sensitivity of 90.4%. For those whose true graft diameter was <8 mm, 8 of 9 patients were correctly classified; therefore, the specificity was 88.9%. CONCLUSION: The results of our study suggest that taking the average of multiple preoperative MRI measurements can be used to accurately predict autologous hamstring graft size when approaching pediatric patients undergoing ACL reconstruction.

The Effect of Operating Room Size on Orthopaedic Surgical Site Infection Rates.

OBJECTIVE: With many preventable causes of surgical site infections (SSIs) identified, the effect of operating room (OR) size on SSI rates has not been assessed. This study investigated the effect of OR size on incidence of SSIs for orthopaedic procedures. BACKGROUND: SSIs remain a common complication within the perioperative realm. Responsible for increasing length of hospitalization and costs, SSIs result in a decreased quality of life for patients. METHODS: A retrospective review of 11,163 patients who underwent orthopaedic surgery-including total knee and hip arthroplasties, laminectomies, and spinal fusions-between January 2018 and January 2020 were reviewed. Total net square footage (NSF) of all ORs was recorded, and incidence of SSIs was calculated. Cases were categorized based on the size of the OR (small: 250 to 399 NSF; medium: 400 to 549 NSF; and large: 550 to 699 NSF). Chi-square analysis compared infection rates between the different OR sizes, and a binary logistic regression model identified other predictors of infection. RESULTS: Overall, 137 patients (1.2%) developed an SSI. Of these infections, 16 (11.7%) occurred in small ORs, 83 (60.6%) in medium ORs, and 38 (27.7%) in large ORs. The incidence of SSIs was 0.7% in small ORs, 1.3% in medium ORs, and 1.8% in large ORs. Factors found to significantly impact SSI's included medium-sized ORs, younger patients, procedure type (fusions and emergencies/traumas), longer procedures, and higher American Society of Anesthesiologists scores (>3). CONCLUSION: Our study shows that OR size in addition to various other perioperative parameters plays a role in the rate of SSIs for orthopaedic procedures. LEVEL OF EVIDENCE: Retrospective Cohort Study; Level III Evidence.

Three-Dimensional Bioprinting in Orthopaedics.

Three-dimensional (3D)-printing technology has evolved dramatically in the last 30 years, from large machines with poor resolution to those with micron-level capabilities that sit on a desktop. This technology is being utilized in numerous medical applications, particularly in orthopaedic surgery. Over the past decade, technological advances have allowed for the application of this technology to the field of tissue engineering through the process of 3D bioprinting. Of interest to orthopaedic surgeons, active areas of research utilizing this technology involve the bioprinting of articular cartilage, bone, menisci, and intervertebral discs.

Bilateral Acetabular Fractures Associated with Seizures: A Report of 2 Cases.

CASES: Two elderly women with significant medical comorbidities presented to a community hospital setting after new-onset generalized seizure activity while in bed without a history of trauma. Both were diagnosed by computed tomography scan with bilateral acetabular fractures. Owing to altered mental status from a postictal period, both were unable to be reliably assessed for pain, which resulted in a diagnostic delay. CONCLUSIONS: These cases highlight the importance of a proper secondary survey on mentally altered patients even without a history of significant trauma, a high index of suspicion for associated injuries in seizure patients, and the use of appropriate advanced imaging.

Radiation Exposure in Orthopaedics.

¼ The damaging effects to human tissue caused by radiation exposure have been documented since the first reports regarding use of radiographs in the late nineteenth century. ¼ Orthopaedic surgeons and residents often are undereducated about the risks associated with radiation exposure and the recommended safety precautions to help mitigate these potential risks. ¼ Orthopaedic surgeons need to adopt the ALARA (as low as reasonably achievable) principle: whenever possible, all available precautions should be taken to keep all members of the operating room safe from radiation exposure while emphasizing the best appropriate care for patients. ¼ An emphasis on radiation safety and protection should be universally incorporated into graduate medical education.

Association of Disposable Perioperative Jackets With Surgical Site Infections in a Large Multicenter Health Care Organization.

Importance: To help prevent surgical site infections (SSIs), recommendations by a national organization led to implementation of a mandatory operating room policy in a large multicenter health care organization of required use of disposable perioperative jackets. Objective: To assess whether the use of perioperative disposable jackets is associated with the incidence of SSIs. Design, Setting, and Participants: Surgical site infection data for patients undergoing clean surgical procedures were retrospectively reviewed from 12 hospitals in a large multicenter health care organization during a 55-month period from January 1, 2014, to July 31, 2018. The incidence of SSI was analyzed for all National Healthcare Safety Network monitored and reported procedures. The patient population was split into 2 groups; the preintervention group consisted of 29 098 patients within the 26 months before the policy starting March 1, 2016, and the postintervention group consisted of 30 911 patients within 26 months after the policy. Main Outcome and Measures: Comparison of the incidence of SSIs before and after intervention periods underwent statistical analysis. The total number of disposable jackets purchased and total expenditures were also calculated. Exposures: Implementation of the mandated perioperative attire policy. Results: A total of 60 009 patients (mean [SD] age, 62.8 [13.9] years; 32 139 [53.6%] male) were included in the study. The overall SSI incidence for clean wounds was 0.87% before policy implementation and 0.83% after policy implementation, which was not found to be significant (odds ratio [OR], 0.96; 95% CI, 0.80-1.14; P = .61). After accounting for possible confounding variables, a multivariable analysis demonstrated no significant reduction in SSIs (OR, 0.85; 95% CI, 0.71-1.01; P = .07). During the postintervention study period (26 months), a total of 2 010 040 jackets were purchased, which amounted to a cost of $1 709 898.46. Conclusions and Relevance: The results of this study suggest that the use of perioperative disposable jackets is not associated with reductions in SSI for clean wounds in a large multicenter health care organization and presents a fiscal burden.

Impact of a Resident-Guided Rounding Initiative on the Hospital Consumer Assessment of Healthcare Providers and Systems Survey Scores in Orthopaedic Surgery Inpatients.

Patient-centered medicine is becoming the main focus of many healthcare systems, and the Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) survey is a tool used to track patient satisfaction. In this study, we evaluate the HCAHPS scores in orthopaedic surgery inpatients before and after implementation of a resident-guided rounding protocol. Analyses of the HCAHPS surveys for 154 orthopaedic surgical inpatients at one community hospital were compared 6 months before and after implementation of a resident-guided rounding initiative. Specific questions of the HCAHPS survey were analyzed using the top box, mean, and positive scores. Implementation of the rounding initiative resulted in an increase in the top box, mean, and positive scores for all questions evaluated; however, no significance was noted in the results, with the exception of the positive score for a staff cohesiveness question (P = 0.046). Physician and hospital recommendation questions showed a 5-point increase (91st to 96th percentile) compared with 42-point increase (21st to 63rd percentile) by publicly reported national data. Implementation of the rounding initiative resulted in increases in HCAHPS scores across multiple questions and domains; however, these were not significant. These results suggest that simple interventions can help increase the overall patient satisfaction and promote future investigations.

Additive effect of continuous adductor canal block and liposomal bupivacaine periarticular injection in total knee arthroplasty.

BACKGROUND: Novel methods of postoperative analgesia for total knee arthroplasty (TKA) have demonstrated improved functional outcomes and decreased narcotic consumption. These approaches include continuous adductor canal blocks (CACB) and periarticular injection (PAI). There is a lack of current understanding regarding the effect of these modalities on narcotic usage, functionality, and pain when both PAI and CACB are utilized compared to PAI alone. METHODS: TKAs were performed unilaterally by a single surgeon with a standardized protocol. Patients were divided into two groups: those receiving PAI alone (n = 54) and those receiving PAI and CACB (n = 37). Patient outcomes including, narcotics usage, pain scale, and distance walked, were recorded on postoperative day (POD) zero through three. RESULTS: When compared with PAI alone, it was identified that concurrent use of PAI and CACB results in a statistically significant decrease in narcotics usage on POD 0, 1, 3, and total narcotic usage while admitted. Patients in the PAI and CACB group walked significantly farther than patients in the PAI only group on POD 1, 2, and 3. On POD 0, patients in the PAI and CACB reported significantly less pain with activity when compared to the PAI only group. CONCLUSION: Here we identify an additive effect when utilizing both PAI and CACB for postoperative TKA analgesia. Our findings demonstrate significant decrease in patient total narcotic usage, pain scores, and an increase in walking distance when utilizing PAI and CACB compared with PAI alone. This analgesic technique may help reduce patients' narcotic use while also increasing functional outcomes.