Arthroscopic Shoulder Simulation May Improve Short-Term Speed, Accuracy, and Efficiency of Surgical Movements in Orthopedic Residents and Fellows: A Systematic Review.

PURPOSE: To systematically review the effectiveness and validity of orthopedic surgery training using simulation technologies including augmented-reality, virtual-reality, and/or mixed-reality within arthroscopic shoulder surgery. METHODS: A literature search utilized EMBASE and PubMed databases from inception to January 2024 per the 2020 PRISMA guidelines. Included studies described arthroscopic shoulder surgery simulation training among orthopedic surgery trainees. Exclusion criteria included studies assessing non-arthroscopic and non-shoulder simulations, non-English language studies, case reports, animal studies, studies with overlapping cohorts, and review articles. Simulation characteristics, performance measurements, and validity assessed were extracted. The Cochrane risk-of-bias tool and Newcastle-Ottawa Scale assessed study quality. Simulation type, validation type, and simulation outcomes were assessed. RESULTS: A total of 15 included articles, published from 2011 to 2021, evaluated 421 residents or fellows and 17 medical students. Virtual reality (VR) was used in 40% of studies and mixed reality in 60%. The most common outcomes assessed were time to completion (80%), visualizing and probing task performance (60%), and the Arthroscopic Surgery Skill Evaluation Tool (ASSET) (33.3%). Construct validity was assessed in 46.7% of studies, transfer validity in 26.7%, face validity in 20%, and content validity in 6.7%. Three studies demonstrated improved performance in those undergoing simulation training compared to non-simulation groups. Two studies (13.3%) demonstrated improved time-to-task completion and decreased camera distance travelled when using simulation training. One study demonstrated that PGY-1 and PGY-5 residents derived the greatest benefit from simulation training. CONCLUSION: Arthroscopic shoulder simulation training may benefit the surgical skills of orthopedic residents of all levels of experience as measured by time-to-completion, accuracy, and efficiency of surgical movements. Simulation training exhibits differences in operative time between more and less experienced orthopedic surgeons and trainees. Virtual reality simulation training may result in more efficient orthopedic surgical techniques. LEVEL OF EVIDENCE: III, Systematic review of level I-III studies.

International medical graduates in orthopaedic surgery: An opportunity to improve diversity and inclusion?

Background/aims: Racial and ethnic minorities are under-represented in orthopaedic surgery despite efforts to promote diversity and inclusion in the specialty. The purpose of this study was to determine the proportion of international medical graduates (IMGs) in the surgical workforce and future residency pipeline. We further analyze IMG applicant qualifications relative to their US-based counterparts to assess the viability of recruiting IMG candidates as one strategy to advance diversity and inclusion in orthopaedic surgery. Methods: Physician workforce data from the American Medical Association and residency match data from the National Resident Match Program were analyzed for Orthopaedic Surgery. Trends in the proportion of IMG applicants were compared with those from other specialties. Qualifications of applicants were compared including board exam scores, number of abstracts/publications, and additional graduate degrees. Results: In 2020, orthopaedic surgery had the lowest percentage of IMGs relative to otolaryngology (5.8 %, p < 0.001), neurosurgery (12.1 %, p < 0.001), obstetrics & gynecology (14.0 %, p < 0.001), and general surgery (19.1 %, p < 0.001). From 1986 to 2021, IMG Graduates who matched into orthopaedic surgery increased from 1 (0.3 %) to 8 (0.9 %). Compared to other surgical specialties, orthopaedic surgery had among the lowest annual rates of incoming IMG residents. In 2021, most respondents to the orthopaedic surgery residency program directors survey reported never selecting IMG applicants for interview (74 % for non-US IMG applicants and 53 % for US IMG applicants). From 2020 to 2021, non-US IMG applicants (17 %) and US IMG applicants (26 %) had lower match rates than DO Senior (74 %) and MD Senior (80 %) applicants (p < 0.001). In 2020, matched non-US IMGs had similar board scores as matched US MD Senior applicants, but more abstracts/publications. Conclusion: The recruitment of IMGs into orthopaedic surgery residency remains limited and lower than other surgical specialties. IMGs have similar board scores and more abstracts/publications, thus representing a potential pipeline for workforce diversity. More research is needed to understand the special needs of IMGs in the orthopaedic surgery match.

The use of amniotic tissue-derived products in orthopedic surgery: A narrative review.

Amniotic-derived products have been used for decades in various medical subspecialties and have proven to be a safe method of allograft tissue transplantation. These products have shown promising preclinical and early clinical results in the treatment of tendon/ligament injuries, cartilage defects, and osteoarthritis. The therapeutic benefits of amniotic-derived products are likely due to intrinsic properties, such as their structure as an extracellular matrix and concentration of growth factors, as well as anti-inflammatory, antifibrotic, and antimicrobial molecules. We performed a narrative review, evaluating the pre-clinical and clinical use of amniotic-derived products in musculoskeletal injuries such as osteoarthritis, Achilles tendinopathy, plantar fasciitis, lateral epicondylitis, chronic stenosing tenosynovitis, and nerve, cartilage and tendon repair or reconstruction, along with fracture healing treatment. In vitro and pre-clinical studies using amniotic-derived products for orthopedic treatments have shown promising results and provide the foundation for further human trials to be conducted. With the rise of commercially available biologics, incorporating amniotic products into orthopedic practice is becoming more accessible, while further studies investigating long-term outcomes and potential adverse events are necessary.

Can ChatGPT Answer Patient Questions Regarding Reverse Shoulder Arthroplasty?

INTRODUCTION: In recent years, Artificial Intelligence (AI) has seen substantial progress in its utilization, with Chat Generated Pre-Trained Transformer (ChatGPT) emerging as a popular language model. The purpose of this study was to test the accuracy and reliability of ChatGPT's responses to frequently asked questions (FAQ) pertaining to reverse shoulder arthroplasty (RSA). METHODS: The ten most common FAQs were queried from institution patient education websites. These ten questions were then input into the chatbot during a single session without additional contextual information. The responses were then critically analyzed by two orthopedic surgeons for clarity, accuracy, and the quality of evidence-based information using The Journal of the American Medical Association (JAMA) Benchmark criteria and the DISCERN score. The readability of the responses was analyzed using the Flesch-Kincaid Grade Level. RESULTS: In response to the ten questions, the average DISCERN score was 44 (range 38-51). Seven responses were classified as fair and three were poor. The JAMA Benchmark criteria score was 0 for all responses. Furthermore, the average Flesch-Kincaid Grade Level was 14.35, which correlates to a college graduate reading level. CONCLUSION: Overall, ChatGPT was able to provide fair responses to common patient questions. However, the responses were all written at a college graduate reading level and lacked reliable citations. The readability greatly limits its utility. Thus, adequate patient education should be done by orthopedic surgeons. This study underscores the need for patient education resources that are reliable, accessible, and comprehensible. LEVEL OF EVIDENCE: IV.

Do modifiable patient factors increase the risk of postoperative complications after total joint arthroplasty?

INTRODUCTION: Numerous studies demonstrate that modifiable lifestyle risk factors can influence patient outcomes including survivability, quality of life, and postoperative complications following orthopaedic surgery. The purpose of this study was to determine the impact of modifiable lifestyle risk factors on postoperative medical and surgical complications following a total joint arthroplasty (TJA) in a large national healthcare system. METHODS: A retrospective chart review of a large national health system database was performed to identify patients who underwent TJA between 2017 and 2021. TJA included total knee arthroplasty, total hip arthroplasty, and total shoulder arthroplasty. Modifiable lifestyle risk factors were defined as tobacco use, narcotic drug abuse, hypertension, and diabetes mellitus. Postoperative medical complications and postoperative surgical complications were collected. Logistic regression and odds ratio point estimate analysis were conducted to assess for associations between postoperative complications and modifiable lifestyle risk factors. RESULTS: Of the 16,940 patients identified, the mean age was 71 years, mean BMI was 29.7 kg/m2, and 62% were women. We found that 3.5% had used narcotics, 8.7% were past or current smokers, 24% had diabetes, and 61% had hypertension; in addition, 5.4% experienced postoperative medical complications and 6.4% experienced postoperative surgical complications. Patients who used narcotics were 90% more likely to have postoperative complications (p < 0.0001) and 105% more likely to experience prosthetic complications (p < 0.0001). Similarly, patients with tobacco use were 65% more likely to have postoperative complications (p < 0.0001) and 27% more likely to experience prosthetic complications. CONCLUSIONS: Our results demonstrate critical rates of increased postoperative medical and surgical complications after TJA for patients with narcotic abuse, tobacco use, or diabetes mellitus. Furthermore, adopting preoperative interventions and optimization programs informed by our findings on specific modifiable risk factors could aid orthopaedic surgeons in optimizing patient health. LEVEL OF EVIDENCE: III; Retrospective study.

"Does an Additional Advanced Degree Influence Career Trajectory as a Shoulder and Elbow Surgeon?"

BACKGROUND: As orthopedic surgery becomes increasingly competitive, orthopedic surgeons are now pursuing advanced degrees more frequently to enhance their resumes or gain additional expertise. The specific impact of this additional training and education on a surgeon's career trajectory is not well defined. The purpose of this study was to understand the impact of an advanced degree on the academic career of orthopedic shoulder and elbow surgeons. METHODS: Orthopedic shoulder and elbow fellowship-trained surgeons were identified using the directory listed on the American Shoulder and Elbow Surgeons website. Demographics, education, and current professional roles were obtained. Research productivity was obtained using SCOPUS and Google Scholar. Advanced degrees were defined as those additional to the primary medical degree (Doctor of Medicine [MD] or Doctor of Osteopathic Medicine [DO]). Outcome measures collected included timing of advanced degree obtainment, current academic and leadership roles, leadership on journal editorial boards, and research productivity. Statistical analysis was performed using the chi-square test and Mann-Whitney U test to determine the association of advanced degrees on outcome measures. RESULTS: In total, 893 orthopedic shoulder and elbow surgeons were identified, of whom 129 had advanced degrees. Most common advanced degrees included Master of Science (MS/MSc; 43%), Master of Business Administration (MBA; 23%), and Doctor of Philosophy (PhD; 13%). The most common period of degree obtainment was before medical school (35%) with the least common times being after medical school/before residency (0.9%) and between residency and fellowship training (0.9%). Surgeons who held advanced degrees demonstrated greater research productivity, with a higher h-index (p < 0.001), a greater number of citations (p < 0.001), and more publications (p < 0.001). Of the 523 shoulder and elbow surgeons who worked at an academic institution, those holding advanced degrees were more likely to serve as orthopedic department chair (p < 0.001) and serve an editorial board position (< 0.001). CONCLUSION: This study found that having an advanced degree as an orthopedic shoulder and elbow surgeon was linked to higher research impact and productivity and an increased likelihood of becoming a department chair and holding an editorial position. These significant findings can help future trainees and department leadership in understanding the importance and impact of additional training on career trajectories for academic faculty.

Sex Diversity and Equity Among Fellows of the American Orthopaedic Association.

BACKGROUND: We hypothesized that women are underrepresented among fellows of the American Orthopaedic Association (AOA) relative to their prevalence among faculty at departments of orthopaedic surgery. METHODS: Clinical faculty at departments of orthopaedic surgery that are affiliated with residency training programs were analyzed for AOA membership. Participation-to-prevalence ratios (PPRs) were calculated for men and women with AOA membership relative to their prevalence among orthopaedic surgeon faculty. A PPR of <0.8 or >1.2 indicated under- or overrepresentation, respectively. PPR values between 0.8 and 1.2 indicated equivalent representation. Sex disparities in AOA membership were explored by academic rank and orthopaedic subspecialty. RESULTS: There were 4,310 orthopaedic surgery faculty, and 998 (23.2%) had AOA membership. Overall, women formed the minority of members in the AOA study cohort (11.4%), but they had equivalent representation relative to their prevalence among faculty (10.0%, PPR = 1.14, p = 0.210). In the AOA study cohort, women were the minority at each academic rank, including assistant professor (20.2% versus 79.8%, p < 0.001), associate professor (16.8% versus 83.2%, p < 0.001), and full professor (7.0% versus 93.0%, p < 0.001). However, women had greater representation in the AOA study cohort at each academic rank than would be expected based on their prevalence among faculty, including the assistant (PPR = 1.45), associate (PPR = 1.56), and full (PPR = 1.27) professor levels. Similarly, in the AOA study cohort, women were the minority in each orthopaedic subspecialty, but were only underrepresented in pediatric orthopaedics (PPR = 0.74). Women had greater representation in the AOA study cohort than would be expected by their prevalence among faculty in hand surgery (PPR = 1.51) and orthopaedic sports medicine (PPR = 1.33). In contrast, men had equivalent representation in each orthopaedic subspecialty. CONCLUSIONS: Women form a minority group in the AOA, but they exhibit greater representation in the AOA than would be expected based on their prevalence among faculty at each academic rank, and they have greater representation than men, who exhibit equivalent representation across all academic ranks. Collectively, these results disproved our hypothesis, and suggest that women are participating in the AOA at rates that are greater than their prevalence among faculty. CLINICAL RELEVANCE: Equitable participation of women in orthopaedic surgery is necessary to promote diversity and inclusion in the specialty. The AOA may be an important catalyst for future positive diversity and inclusion efforts within orthopaedic surgery.

American Shoulder and Elbow Surgeons perspectives on political advocacy.

BACKGROUND: Physician involvement in political advocacy has become increasingly important in recent years. This study aims to explore the types of involvement and barriers to involvement in political advocacy among American Shoulder and Elbow Surgeons (ASES) members, identify issues considered most important by ASES members, and assess demographic factors that might correlate with involvement in political advocacy efforts among ASES members. METHODS: This survey was conducted by the ASES Political Advocacy Committee over a 2-week period in June 2021. The survey collected demographic information including sex, ethnicity, years in practice, practice type, political affiliation, and level of current involvement in political advocacy. Additional questions consisted of thoughts regarding current health care policy issues and the role of the American Academy of Orthopaedic Surgeons/ASES regarding such policy issues. RESULTS: We received 297 responses for a total response rate of 27%. Of those who responded, 24.6% identified as Democrat, 33% identified as Republican, and 42.4% identified as Independent. There was no difference in political affiliation between membership groups. Physician Reimbursement (82%), Medical Liability Reform (50%), and Physician Ownership (50%) were the most important issues identified among respondents. Physician Ownership, Physician Reimbursement and Graduate Medical Education and Student Loan Reform were most important to those in early practice, while Quality and Research was most important to those with greater than 25 years of practice experience. CONCLUSION: There is strong agreement among surgeons regarding the most important political advocacy issues. The efforts of the American Academy of Orthopaedic Surgeons and ASES should focus on these areas. Additionally, the vast majority of respondents felt that advocacy efforts had a positive impact on patients and surgeons.

Social media use and patient ratings in shoulder and elbow surgeons: how many "likes" for five stars?

BACKGROUND: Social media plays an important role in healthcare and physician selection by facilitating direct communication with patients and impacting physician ratings. A concern however is the increased online scrutiny and negative impact on patient satisfaction with these connections. This study aimed to investigate whether social media activity by fellowship-trained shoulder and elbow surgeons impacts patient's perceptions and ratings on physician review websites (PRWs). METHODS: The American Shoulder and Elbow Surgeons physician directory was used to identify currently practicing shoulder and elbow surgeons in the United States. Physician ratings were collected from Healthgrades, Google reviews, and Vitals. The surgeons were divided into two groups: social media users (SMU) and non- SMU (NSMU). The association of social media use with online physician ratings was evaluated using simple and multilinear regressions. RESULTS: A total of 385 American Shoulder and Elbow Surgeons surgeons were included and 21.3% were SMU. SMU were younger (mean age, 48 years) compared to NSMU (mean age, 51 years) (P = .01), all other demographics were comparable including sex (P = .797), medical degree (P = .114), and geographic location within the United States (P = .49). SMU had significantly higher ratings on Healthgrades (P < .001) and Vitals (P < .001). However, social media use did not impact the total number of ratings on PRWs. Additionally, surgeons who utilized Facebook had higher physician ratings and number of website reviews on Healthgrades (P = .028 and P = .014, respectively). In addition, surgeons who used Twitter had higher ratings on Healthgrades (P < .001) and Vitals (P = .001). Surgeons with a greater average number of likes per post on Twitter had significantly higher average ratings across all three sites (P = .004). Surgeons with a greater number of Twitter followers and greater average number of likes per post had significantly higher average ratings on Healthgrades (P = .052 and P = .005, respectively) while surgeons with a greater average number of likes per post had significantly higher average ratings on Vitals (P = .006). Finally, surgeons with a greater average posting frequency on Instagram had significantly higher average ratings across all websites (P = .029). CONCLUSION: Shoulder and elbow surgeons who use Twitter and Facebook had significantly higher online ratings. However, the increased use of these platforms in terms of postcontent, postfrequency, comments, and number of followers was not as influential on PRWs. This suggests that social media is an important marketing and outreach method for orthopedic surgeons to improve their ratings and patient reviews.

ChatGPT-3.5 Responses Require Advanced Readability for the General Population and May Not Effectively Supplement Patient-Related Information Provided by the Treating Surgeon Regarding Common Questions About Rotator Cuff Repair.

PURPOSE: To investigate the accuracy of ChatGPT's responses to frequently asked questions prior to rotator cuff repair surgery. METHODS: The 10 most common frequently asked questions related to rotator cuff repair were compiled from 4 institution websites. Questions were then input into ChatGPT-3.5 in 1 session. The provided ChatGPT-3.5 responses were analyzed by 2 orthopaedic surgeons for reliability, quality, and readability using the Journal of the American Medical Association Benchmark criteria, the DISCERN score, and the Flesch-Kincaid Grade Level. RESULTS: The Journal of the American Medical Association Benchmark criteria score was 0, indicating the absence of reliable source material citations. The mean Flesch-Kincaid Grade Level was 13.4 (range, 11.2-15.0). The mean DISCERN score was 43.4 (range, 36-51), indicating that the quality of the responses overall was considered fair. All responses cited making final decision-making to be made with the treating physician. CONCLUSIONS: ChatGPT-3.5 provided substandard patient-related information in alignment with recommendations from the treating surgeon regarding common questions around rotator cuff repair surgery. Additionally, the responses lacked reliable source material citations, and the readability of the responses was relatively advanced with a complex language style. CLINICAL RELEVANCE: The findings of this study suggest that ChatGPT-3.5 may not effectively supplement patient-related information in the context of recommendations provided by the treating surgeon prior to rotator cuff repair surgery.

The Sex or Race of Program Directors May Not Play a Significant Role in Impacting Diversity Among Orthopaedic Surgery Residents.

PURPOSE: To identify the influence of residency program characteristics, including the presence of under-represented minorities in medicine (URiM) and/or female program directors (PDs), on the race and sex distribution of orthopaedic surgery residency trainees. METHODS: All active and Accreditation Council for Graduate Medical Education-accredited orthopaedic surgery residency programs from 2017-2021 that reported usable information in the Residency Explorer Tool were included. Data collected included program characteristics, as well as faculty and resident sex distribution, ethnicity, race, and demographic characteristics. The PDs' specific sex, ethnicity, race, and demographic characteristics were collected using residency program websites. The prevalence of factors in programs with the top quartile of female and URiM residents was compared with that in programs with the bottom 3 quartiles. RESULTS: Data were obtained from 148 of 200 Accreditation Council for Graduate Medical Education-accredited programs (3,694 residents). The 52 excluded programs had no usable information in the Residency Explorer Tool or on an identifiable program website. Overall, 15.9% of residents in orthopaedic surgery residency programs were women and 14% were under-represented minorities. The rates of female PDs and chairs were 12.4% and 6.9%, respectively, whereas those of URiM PDs and chairs were 8.3% and 4.6%, respectively. Programs with more female residents were not associated with female PDs (P = .79) or URiM PDs (P = .48). Programs with a greater percentage of URiM residents were not associated with URiM PDs (P = .16). Larger programs (P = .021) and university-based programs (P = .048) had a greater percentage of female residents. Orthopaedic residency programs with visa sponsorship had a greater percentage of URiM residents (P = .017). CONCLUSIONS: Programs with a higher percentage of female or URiM residents did not show a significant association with having female or URiM PDs. Larger programs and university-affiliated programs were more likely to have a larger percentage of female residents, whereas programs that offered visa sponsorship had a higher percentage of URiM residents. CLINICAL RELEVANCE: This study highlights factors influencing diversity among orthopaedic surgery residents. Although the presence of female or URiM PDs does not influence the percentage of female or URiM residents, other program characteristics such as size, affiliation, and visa sponsorship offer potentially actionable insights for promoting greater diversity in orthopaedic training. Doing so may increase under-represented groups within the field and could ultimately impact patient care and improve health care equity.

Ulnar Collateral Ligament Reconstruction Is Commonly Performed Using a Palmaris Graft and Provides Favorable Patient Outcomes With Variable Return-to-Play and Postoperative Complication Rates: A Systematic Review.

PURPOSE: To systematically review the literature to provide an updated evaluation of postoperative clinical outcomes, return to play (RTP), and postoperative complications after primary ulnar collateral ligament reconstruction (UCLR) in throwing and nonthrowing athletes at minimum 2-year follow-up. METHODS: A literature search was performed on November 25, 2023, by querying the Embase, PubMed, and Scopus online databases using the 2020 Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines. The inclusion criteria consisted of Level I to IV human clinical studies reporting postoperative outcomes and/or complications after primary UCLR with minimum 2-year follow-up. The exclusion criteria consisted of non-English-language studies; biomechanical, animal, and cadaveric studies; review articles; letters to the editor; and studies not reporting postoperative outcomes or complications. Study quality was evaluated using the Methodological Index for Non-Randomized Studies criteria. The incidence of reported complications among the included studies was extracted. Clinical outcome scores included the Kerlan-Jobe Orthopaedic Clinic Shoulder & Elbow (KJOC) score, Andrews-Timmerman (AT) score, and satisfaction score. RTP data were also extracted. RESULTS: A total of 21 studies published from 2006 to 2023, consisting of 2,452 patients (2,420 male patients) with a mean age of 21.7 years (mean range, 12-65 years) and mean follow-up period of 50.5 months (mean range, 24-151.2 months), were included. The mean Methodological Index for Non-Randomized Studies score was 16 (range, 13-20). A total of 46% of patients (1,138 of 2,452) underwent concomitant ulnar nerve transposition. Palmaris graft was the most frequently used method (66.6%; n = 1,799), followed by hamstring graft (26.0%, n = 703). At the final follow-up, mean postoperative KJOC scores ranged from 72.0 to 88.0; mean AT scores, from 83.6 to 98.3; and mean satisfaction scores, from 86.1 to 98.3. The overall RTP rate ranged from 62.5% to 100% at a mean range of 9.5 to 18.5 months. The total incidence of complications ranged from 0% to 31.8%, with 0% to 7.4% of patients undergoing revision surgery. CONCLUSIONS: UCLR was commonly performed using a palmaris graft, with concomitant ulnar nerve transposition reported in 46% of patients. At a mean follow-up of 50.5 months, mean postoperative KJOC scores ranged from 72 to 98.3, AT scores ranged from 83.6 to 98.3, and satisfaction scores ranged from 86.1 to 98.3, with variable RTP rates. LEVEL OF EVIDENCE: Level IV, systematic review of Level II to IV studies.

Outcomes following revision reverse shoulder arthroplasty for infection.

BACKGROUND: In comparison to primary reverse shoulder arthroplasty (RSA) procedures, revision arthroplasty can be a longer and more complex procedure leading to an increased risk of complications. The reported rates of infection in primary RSA range from 1% to 19% and the cost impact on patients and health care systems is significant, leading to multiple revision surgeries. The purpose of this study was to evaluate the postoperative outcomes, complications, and revision rates for revision reverse shoulder arthroplasty (rRSA) due to infection compared with rRSA for noninfectious causes. METHODS: Patients who underwent rRSA between 2009 and 2020 by a single fellowship-trained orthopedic surgeon at a single institution were retrospectively identified through a prospectively collected database. Patients were separated into 2 cohorts based on revision diagnosis: (1) rRSA due to infection (rRSAi) and (2) rRSA due to noninfectious causes (rRSAn). Patient-reported outcome scores (PROs), including the Simple Shoulder Test, Constant score, American Shoulder and Elbow Surgeons Standardized Shoulder Assessment Form score, University of California-Los Angeles shoulder score, Shoulder Arthroplasty Smart score, and active range of motion (ROM) were collected preoperatively and at a minimum 1-year follow-up. Postoperative complications and revision rates were also collected. RESULTS: A total of 93 patients (n = 19 rRSAi group, n = 74 rRSAn group) with a mean age of 68 years were included in this analysis. All baseline demographics were comparable between groups. No significant differences were found in preoperative or postoperative PROs and ROM between the 2 groups. Postoperative complication rates and revision rates were comparable between the groups. CONCLUSION: RSA due to infection results in similar patient-reported outcome scores, range of motion, and revision rates when compared to rRSA for noninfectious causes. Our results suggest that despite the unique challenges associated with rRSA for infection, patient outcomes do not differ from cases attributed to noninfectious causes. More efforts are warranted to further validate and contextualize these findings, considering the protentional influence of patient-specific and implant-specific factors.

Rotator cuff tears.

Rotator cuff tears are the most common upper extremity condition seen by primary care and orthopaedic surgeons, with a spectrum ranging from tendinopathy to full-thickness tears with arthritic change. Some tears are traumatic, but most rotator cuff problems are degenerative. Not all tears are symptomatic and not all progress, and many patients in whom tears become more extensive do not experience symptom worsening. Hence, a standard algorithm for managing patients is challenging. The pathophysiology of rotator cuff tears is complex and encompasses an interplay between the tendon, bone and muscle. Rotator cuff tears begin as degenerative changes within the tendon, with matrix disorganization and inflammatory changes. Subsequently, tears progress to partial-thickness and then full-thickness tears. Muscle quality, as evidenced by the overall size of the muscle and intramuscular fatty infiltration, also influences symptoms, tear progression and the outcomes of surgery. Treatment depends primarily on symptoms, with non-operative management sufficient for most patients with rotator cuff problems. Modern arthroscopic repair techniques have improved recovery, but outcomes are still limited by a lack of understanding of how to improve tendon to bone healing in many patients.

Massive Irreparable Rotator Cuff Tears Treated With a Tuberoplasty Yield Favorable Clinical Outcomes With Variable Rates of Complications: A Systematic Review.

PURPOSE: To systematically review the patient-reported outcomes and postoperative complications following tuberoplasty for the treatment of massive irreparable rotator cuff tears. METHODS: A literature search was conducted using PubMed and EMBASE computerized databases from database inception to June 2023 in accordance with the 2020 Preferred Reporting Items for Systematic Review and Meta-Analysis guidelines. Included studies evaluated clinical outcomes, postoperative complications, and reoperation rates following tuberoplasty for the treatment of massive irreparable rotator cuff tears. Exclusion criteria consisted of non-English language, cadaveric studies, case reports, animal studies, studies with overlapping cohorts, letters to editors, and review articles. Study quality was assessed using the Methodological Index for Non-Randomized Studies criteria. Clinical outcome scores included the visual analog scale for pain, University of California Los Angeles score, and Constant score. RESULTS: Seven studies from 2002 to 2023 consisting of 123 patients with a mean age of 66.5 years (mean range, 63-70.4 years) were included. The mean follow-up time ranged from 18 to 98 months. The mean Methodological Index for Non-Randomized Studies score was 13.5 (range, 13-15). At final follow-up, the mean postoperative visual analog scale pain scores ranged from 2.3 to 2.5, University of California-Los Angeles shoulder score from 27.2 to 27.7, and Constant scores from 59.2 to 90.6. Postoperative active forward flexion and abduction ranged from 131° to 165°, and 123° to 160°, respectively. The change in acromiohumeral distance postoperatively ranged from -1 mm to -0.6 mm. The rate of postoperative complications ranged from 0% to 19% of patients, while 0% to 19% of patients underwent revision surgery to reverse shoulder arthroplasty. CONCLUSIONS: Tuberoplasty for the treatment of massive irreparable rotator cuff tears results in good clinical outcomes with significant pain relief in select populations. However, the variable reoperation rates should be considered when counseling patients. LEVEL OF EVIDENCE: Level IV, systematic review of Level IV studies.

The Impact of Hospital Size and Teaching Status on Outcomes Following Total Ankle Arthroplasty.

The popularity and utilization of total ankle arthroplasty (TAA) as treatment for ankle arthritis has increased exponentially from 1998 to 2012. Overall the outcomes have improved for TAA with the introduction of new-generation implants and this has increased the focus on optimizing other variables affecting outcomes for TAA. The purpose of this study was to examine the effects of hospital characteristics and teaching status on outcomes for TAA. The Nationwide Inpatient Sample database was queried from 2002 to 2012 using the ICD-9 procedure code for TAA. The primary outcomes evaluated included: in-hospital mortality, length of stay, total hospital charges, discharge disposition, perioperative complications, and patient demographics. Analyses were carried out based on hospital size: small, medium, and large; and teaching status: rural nonteaching, urban nonteaching, and urban teaching. A total weighted national estimate of 16,621 discharges for patients undergoing TAA was reported over the 10-year period. There were significant differences in length of stay and total charges between all hospitals when comparing location and teaching status; however, no significant differences were noted for in-hospital mortality. Rural, nonteaching hospitals had higher odds of perioperative complications. There were also significant differences in length of stay and total charges when comparing hospital sizes. Overall, there is no increased risk of mortality after TAA regardless of hospital size or setting. However, rural hospitals had increased rates of perioperative complications compared to urban hospitals. Our analyses demonstrated important factors affecting cost and resource utilization for TAA, clearly additional work is needed to optimize this relationship, especially in the upcoming bundled payment models.

Application of risk assessment tools to predict opioid usage after shoulder surgery.

Background: Currently 128 people die daily from opioid-related overdoses in the United States. This burden has instigated a search for viable means to guide postoperative prescription decision-making. The Opioid Risk Tool (ORT) and the Screener and Opioid Assessment for Patient with Pain (SOAPP) are validated risk assessment tools to predict opioid usage in high-risk populations. The purpose of this study was to evaluate the accuracy of these opioid risk assessments and pain intensity scores, including the Patient-Reported Outcomes Measurement Information System (PROMIS), to predict postoperative opioid use and dependence in shoulder surgery. Methods: A retrospective review of 81 patients who underwent shoulder surgery and completed 3 preoperative risk and pain assessments within a single hospital system from 2018 to 2020 was performed. Demographic variables and ORT-O, SOAPP-R (the revised version of the SOAPP assessment), and PROMIS 3a scores were recorded from preoperative assessments. Opioid prescriptions were recorded from Electronic-Florida Online Reporting of Controlled Substances Evaluation. Dependence was defined as opioid prescriptions at or greater than 3 months after surgery. Risk assessment scores were compared and tested against postoperative opioid prescriptions using statistical analyses and logistic regression modeling. Results: In the cohort, there were 36 female and 45 male patients with an average age of 64.5 years and body mass index of 28.0. Preoperatively, the average pain score was 6.2, and 7.8% of patients reported prolonged preoperative narcotics use. The average ORT-O score was 3.0, with 35.8% of patients defined as either medium or high risk, and the average PROMIS pain intensity preoperatively was 10.8. Neither the ORT-O nor the PROMIS pain score were good predictors of postoperative opioid dependence (area under curve = 0.39 and 0.43, respectively). The SOAPP-R performed slightly better (area under curve = 0.70) and was the only assessment with significantly different mean scores between patients with postoperative opioid dependence and those without (33.4 and 24.5, respectively, P = .049) and a moderate correlation to postoperative total morphine equivalents (R = 0.46, P = .007). Conclusion: With recent focus on preoperative risk assessments to predict postoperative opioid use and dependence, it is important to understand how well these tools work when applied to orthopedic patients. While the ORT may be helpful in other fields, it does not seem to be a strong predictor of postoperative opioid use or dependence in patients undergoing various types of shoulder surgery. Future studies are needed to explore the utility of the SOAPP-R in a larger sample and identify tools applicable to the orthopedic population to assist surgeons in screening at-risk patients.

The use of preoperative planning to decrease costs and increase efficiency in the OR.

Background: Shoulder arthroplasty (SA) incurs up to $1.8B per year in societal costs. With the increasing demand for SA and the steady decrease of annual reimbursements for orthopedic procedures, it has become crucial to control costs. In SA, there has been an interest in using preoperative planning software to improve accuracy in positioning and implant selection, ultimately optimizing outcomes. However, the use of preoperative planning to increase efficiency has not been studied. The purpose of this study was to determine if preoperative planning could increase efficiency and decrease costs in the operating room. Methods: This retrospective review included 94 patients who underwent shoulder arthroplasty and had a CT scan with a preoperative plan by a single orthopedic surgeon between 2017 and 2020. The patients were divided based on the use of the preoperative plan during surgery. Group 1 included 65 patients with a preoperative plan used during surgery, and group 2 included 29 patients without a preoperative plan utilized during surgery. Average preparation time, surgical time, time in the operating room, the number of trays sterilized, and postoperative outcomes were analyzed between the two groups. Subanalysis was done to find a statistical difference in the cost of sterilization for both groups. Results: The cohort had 55% males, with an average age of 71 years and an average BMI of 29.9. There were no significant differences between the groups for age, BMI, or ASA class. There was no significant difference between groups in preparation time (group 1: 53.3 min, group 2: 53.1 min P = .924), surgical time (group 1: 119.7 min, group 2: 111.9 min; P = .25), or time in the OR (group 1: 183.2 min, group 2: 173.2 min; P = .156). There was a statistical difference in the number of trays (5 vs. 8; P < .01) and cost of sterilization between groups ($487.30 vs. $842.86; P < .01). No correlation between the number of trays and preparation time (group 1: -0.05, group 2: -0.28) or trays and surgical time was found for either group (group 1: r = -0.31, group 2: r = -0.22). There were no significant differences in postoperative outcomes between the groups. Conclusion: While preoperative planning did not reduce time in the OR for shoulder arthroplasty, it was correlated to a significant reduction in the number and cost of sterilized trays with comparable postoperative outcomes.

Movement is Life-Optimizing Patient Access to Total Joint Arthroplasty: Housing Security and Discharge Planning Disparities.

Patients undergoing total joint arthroplasty should be screened for housing insecurity. Housing insecurity in the United States ranges from 10% to 15%, which is predisposed to those who are low-income, racial minorities, and unmarried. Osteoarthritic pain has a notable effect on function and quality of life and may prevent many individuals from continuing with their jobs. There is an inexorable, cyclic, structurally reinforced relationship between housing and health: where chronic illness affects housing security leading to issues with access to care and ultimately issues with health status. Housing insecurity is currently an imposed barrier to surgery. However, creative solutions exist to address housing insecurity, such as insurance company waivers, community resources (eg, churches) and organizations (eg, Meals on Wheels), halfway houses, and temporary housing (eg, hotels). Optimization for discharge planning in these vulnerable populations includes short-term stay in rehabilitation or skilled nursing facilities, home health services, or outpatient therapy.

Patients' perception of physical therapy after shoulder surgery.

BACKGROUND: Formal physical therapy (PT) traditionally has been a critical part of postoperative recovery, but recently, because of cost containment, coverage of PT has become limited. Alternatives to formal PT have been proposed, including telerehabilitation, internet-based PT (IBPT), and home-based physician-guided PT. The purpose of this study was to understand patient perceptions of PT, the benefits, perception of improvements, access to PT, and alternative forms of PT after shoulder surgery. METHODS: Eighty patients who underwent orthopedic shoulder surgery were anonymously surveyed at one institution. Demographics, PT access, number of PT sessions, insurance, copayment, patients' perceptions of improvement, and their opinion about IBPT were collected. Answers were designed using Likert-scale or open-ended questions. Descriptive statistics were used to report survey data. Analyses were performed based on demographic variables using independent t-test, chi-square tests, and analysis of variance. RESULTS: Patients attended an average of 16.3 ± 13.8 PT sessions, with 65% ± 32.2 attributing average improvement to their sessions. Average copay was $18 ± 20.8 per session, which 56.1% agreed was reasonable. Almost all patients (94.8%) agreed their therapist took time to educate them. Half (52.5%) disagreed that successful PT could be achieved by IBPT, and 68.6% of patients responded they would not consider using IBPT even after a few in-person sessions. CONCLUSION: Patients have a positive perception of their therapist, cost, number of sessions, and utility of PT to impact improvements after orthopedic shoulder surgery. For IBPT to be a viable alternative, it should involve close engagement of a physical therapist given patients' perceptions of PT.