Management of Grade 1 Open Distal Radius Fractures: A Survey of Practicing Surgeons.

Introduction Standard of care management for open fractures historically mandates emergent systemic antibiotic administration, followed by urgent irrigation and debridement in the operating room, regardless of injury severity. However, significant controversy exists regarding the specific implementation and importance of these commonly accepted guidelines. We aimed to define differences in the management of grade 1 open distal radius fractures. Methods An anonymous online survey was distributed to attending surgeon members of either the Orthopaedic Trauma Association (OTA) between January 2019 and April 2019 or the New York Society for Surgery of the Hand (NYSSH) in January 2019. Results A total of 68 attending surgeons responded to the survey. A total of 24 OTA members and 40 NYSSH members replied and were included in the study. Several factors influenced management in addition to the level of contamination. Of the surgeons, 68% stated that litigation was not a major factor of concern. When compared to surgeons who trained in trauma fellowships, more surgeons who trained in hand/upper extremity fellowships considered closed reduction alone as reasonable definitive treatment (when excluding antibiotic administration and debridement considerations, p = 0.024) and oral antibiotics as a supplement to IV antibiotics (p < 0.001). Of the surgeons, 90% would nonoperatively treat a patient who presented with a grade 1 open distal radius fracture greater than 72 hours after injury with stable and acceptable alignment on X-rays. Conclusion Some surgeons are willing to deviate from standard-of-care management protocols.

The Risk of Lymphedema After Breast Cancer Surgery Should Not Restrict Necessary Hand Surgery Interventions.

BACKGROUND: The purpose of this study was to evaluate the incidence of lymphedema onset or exacerbation in patients undergoing upper extremity interventions, both nonoperative and operative, after breast cancer surgery. METHODS: The study inclusion criteria were the following: (1) prior history of breast cancer surgery or lymphedema from the cancer; (2) upper extremity intervention, ipsilateral to the breast cancer side; and (3) follow-up of at least 1 month. Patients were evaluated for demographic information, type of breast cancer procedure and hand intervention, number of lymph nodes dissected, preexisting lymphedema, exacerbation of lymphedema, and new-onset lymphedema. RESULTS: A total of 161 patients undergoing 385 hand interventions (300 injections, 85 surgeries) were reviewed. Median follow-up was 31 months (range: 1-110). Nineteen patients had preexisting lymphedema ipsilateral to the hand procedure and none experienced an exacerbation of their lymphedema. Three patients developed new-onset lymphedema ipsilateral to their hand intervention at an average follow-up of 30 months (range: 4-67). One patient had a single injection and developed lymphedema over 5 years later. One had 2 injections in the same hand on the same date and developed lymphedema 3 months later. The third patient had 2 injections in the right hand, 1 injection and 1 surgery in the left hand, and developed either lymphedema or swelling due to rheumatoid arthritis in the right hand 1 year after the injections. CONCLUSIONS: Patients who have undergone breast cancer surgery can safely undergo upper extremity intervention with low risk of lymphedema exacerbation or onset.

Exponential Growth in Female Residency Applicants in Orthopaedic Surgery Over the Past 15 Years.

Orthopaedic surgery is recognized as one of the most popular but least diverse medical subspecialties. Although significant efforts have been made in recent years to improve gender diversity, orthopaedic surgery continues to lag behind other surgical subspecialties. A recent study predicted that it would take 217 years for orthopaedic surgery to reach gender parity matching the 36.3% of practicing female physicians in the United States. The purpose of our study was to evaluate the annual percentages of female medical student applicants in orthopaedic surgery over the past 15 years and to determine when this gender parity percentage may be reached among residency applicants. Methods: The Electronic Residency Application Service was queried for orthopaedic residency applicant data from 2007 to 2022. The annual percentage of female applicants as well as the annual change in percentage of female applicants was recorded. A best-fit trendline was calculated and extrapolated to predict future rates of female applicants. Results: The percent of female applicants has increased from 11.8% in 2007 to 23.0% in 2022. Between 2007 and 2022, there were 9 years with annual increases in percentage of females applying into orthopaedic surgery with a statistically significant increase in 4 of those years (2008, 2014, 2019, and 2022). There were 6 years with annual decreases in percentage of females applying to orthopaedic surgery, none of which were statistically significant. The best-fit curve is exponential with a correlation coefficient of 0.8 (p < 0.001). This predicts reaching the predetermined gender parity percentage of 36.3% in 16 years. Conclusion: In the past 15 years, there has been a near-doubling in the percentage of female medical students applying to orthopaedic surgery residency. Although orthopaedic surgery remains the least gender-diverse field of medicine, these trends are encouraging and support the initiatives currently in place including early education and increased mentorship to help close the gender gap in orthopaedic surgery.

Update on Educational Resources and Evaluation Tools for Orthopaedic Surgery Residents.

Innovations in orthopaedic resident educational resources and evaluation tools are essential to ensuring appropriate training and ultimately the graduation of competent orthopaedic surgeons. In recent years, there have been several advancements in comprehensive educational platforms within orthopaedic surgery. Orthobullets PASS, Journal of Bone and Joint Surgery Clinical Classroom, and American Academy of Orthopaedic Surgery Resident Orthopaedic Core Knowledge each have their own unique advantages in preparation for the Orthopaedic In-Training Examination and American Board of Orthopaedic Surgery board certification examinations. In addition, the Accreditation Council for Graduate Medical Education Milestones 2.0 and the American Board of Orthopaedic Surgery Knowledge Skills Behavior program each provide objective assessment of resident core competencies. Understanding and using these new platforms will help orthopaedic residents, faculty, residency programs, and program leadership to best train and evaluate their residents.

Tendon Transection Healing Can Be Improved With Adipose-Derived Stem Cells Cultured With Growth Differentiation Factor 5 and Platelet-Derived Growth Factor.

BACKGROUND: As hand surgeons, tendon injuries and lacerations are a particularly difficult problem to treat, as poor healing potential and adhesions hamper optimal recovery. Adipose-derived stem cells (ADSCs) have been shown to aid in rat Achilles tendon healing after a puncture defect, and this model can be used to study tendon healing in the upper extremity. We hypothesized that ADSCs cultured with growth differentiation factor 5 (GDF5) and platelet-derived growth factor (PDGF) would improve tendon healing after a transection injury. METHODS: Rat Achilles tendons were transected and then left either unrepaired or repaired. Both groups were treated with a hydrogel alone, a hydrogel with ADSCs, or a hydrogel with ADSCs that were cultured with GDF5 and PDGF prior to implantation. Tissue harvested from the tendons was evaluated for gene expression of several genes known to play an important role in successful tendon healing. Histological examination of the tendon healing was also performed. RESULTS: In both repaired and unrepaired tendons, those treated with ADSCs cultured with GDF5/PDGF prior to implantation showed the best tendon fiber organization, the smallest gaps, and the most organized blood vessels. Treatment with GDF5/PDGF increased expression of the protenogenesis gene SOX9, promoted cell-to-cell connections, improved cellular proliferation, and enhanced tissue remodeling. CONCLUSIONS: Adipose-derived stem cells cultured with GDF5/PDGF prior to implantation can promote tendon repair by improving cellular proliferation, tenogenesis, and vascular infiltration. This effect results in a greater degree of organized tendon healing.

Effects of Premixing Betamethasone and Lidocaine on Chondrocyte Inflammation in an In Vitro Model.

BACKGROUND: It is common practice for hand surgeons to premix corticosteroids with a local anesthetic and store the mixture in pre-loaded syringes for rapid use during clinic. However, any possible loss of efficacy with this practice has never been studied. The purpose of this study, therefore, is to determine whether premixing betamethasone sodium phosphate/betamethasone acetate (BSP) and lidocaine (L) at different time intervals from injection has diminishing anti-inflammatory effects on chondrocytes in vitro. METHODS: Human articular chondrocytes were partitioned into six groups: two controls and four experimental conditions. The negative control had growth media only. The positive control had growth media and inflammatory cytokines (interleukin-1ß and oncostatin M). Experimental conditions were additionally treated with BSP alone or BSP mixed with lidocaine (BSP + L) at the time of treatment (0 hours), or at 4 or 24 hours prior. Relative expressions of inflammatory genes were measured. RESULTS: Relative to the positive control, chondrocytes in all experimental conditions decreased expression of TNF-α, MMP-3, and ADAMTS-4. Chondrocytes exposed to BSP only or BSP + L at 4 hours or 24 hours prior to treatment decreased expression of IL-8. Chondrocytes exposed to BSP only or BSP + L at 0 hours or 4 hours prior to treatment decreased expression of MMP-1. There were no significant differences in expression of IL-6 or MMP-13. CONCLUSIONS: Treatment with BSP + L prepared in pre-loaded syringes at varying time intervals up to 24 hours prior to injection does not significantly impact the ability of the mixture to reduce expression of certain key inflammatory mediators in vitro.

The Effects of Autologous Fat Transfer in an In Vitro Model of Basal Joint Osteoarthritis.

PURPOSE: Basal joint osteoarthritis (OA) is a highly prevalent and debilitating condition. Recent clinical evidence suggests that autologous fat transfer (AFT) may be a promising, minimally invasive treatment for this condition. However, the mechanism of action is not fully understood. It is theorized that AFT reduces inflammation in the joint, functions to regenerate cartilage, or acts as a mechanical buffer. The purpose of this study was to better understand the underlying mechanism of AFT using an in vitro model. We hypothesize that the addition of stromal vascular fraction (SVF) cells will cause a reduction in markers of inflammation. METHODS: Articular chondrocytes were expanded in culture. Liposuction samples were collected from human subjects and processed similarly to AFT protocols to isolate SVF rich in adipose-derived stem cells. A control group was treated with standard growth media, and a positive control group (OA group) was treated with inflammatory cytokines. To mimic AFT, experimental groups received inflammatory cytokines and either a low or high dose of SVF. Expression of relevant genes was measured, including interleukin (IL)-1ß, IL-1 receptor antagonist, and matrix metalloproteinases (MMP). RESULTS: Compared to the OA group, significant decreases in IL-1ß, MMP3, and MMP13 expression on treatment day 3 were found in the high-dose SVF group, while MMP13 expression was also significantly decreased in the low-dose SVF group on day 3. CONCLUSIONS: In this study, we found that SVF treatment reduced expression of IL-1ß, MMP3, and MMP13 in an in vitro model of OA. These results suggest that an anti-inflammatory mechanism may be responsible for the clinical effects seen with AFT in the treatment of basal joint OA. CLINICAL RELEVANCE: An anti-inflammatory mechanism may be responsible for the clinical benefits seen with AFT for basal joint arthritis.

Orthopaedic Surgeons Have a High Prevalence of Burnout, Depression, and Suicide: Review of Factors Which Contribute or Reduce Further Harm.

Orthopaedic surgeons have the highest prevalence of death by suicide among all surgical subspecialties, comprising 28.2% of surgeon suicides from 2003 to 2017. There is a continuum of burnout, depression, and other mental health illnesses likely contributing to these numbers in our profession. Stigmatization in terms of medical licensing and professional development are currently barriers to seeking mental health treatment. Education on the risk and treatment of burnout, depression, and suicidal ideations should begin early in a surgeon's career. This review documents the issue of physician burnout and depression and makes recommendations regarding necessary changes to counteract mental illness in orthopaedic surgeons.

Race, But Not Gender, Is Associated With Admissions Into Orthopaedic Residency Programs.

BACKGROUND: Orthopaedic surgery is one of the most competitive but least diverse surgical specialties, with ever-increasing academic achievements (such as test scores) shown by applicants. Prior research shows that white applicants had higher United States Medical Licensing Exam (USMLE) Step 1 and Step 2 Clinical Knowledge scores as well as higher odds of Alpha Omega Alpha status compared with Black, Hispanic, and other applicant groups. Yet, it still remains unknown whether differences in application metrics by race/ethnicity sufficiently explain the underrepresentation of certain racial or ethnic minority groups in orthopaedic residency programs. QUESTIONS/PURPOSES: In this study, we sought to determine (1) the relative weight of academic variables for admission into orthopaedic residency, and (2) whether race and gender are independently associated with admission into an orthopedic residency. METHODS: The Electronic Residency Application System (ERAS) data from the Association of American Medical Colleges (AAMC) and the National Board of Medical Examiners (NBME) of first-time MD applicants (n = 8966) for orthopaedic surgery residency positions in the United States and of admitted orthopaedic residents (n = 6218) from 2005 to 2014 were reviewed. This dataset is the first and most comprehensive of its kind to date in orthopaedic surgery. Academic metrics, such as USMLE Step 1 and Step 2 Clinical Knowledge scores, number of publications, Alpha Omega Alpha status, volunteer experiences, work experience, as well as race and gender, were analyzed using hierarchical logistic regression models. The first model analyzed the association of academic metrics with admission into orthopaedic residency. In the second model, we added race and gender and controlled for metrics of academic performance. To determine how well the models simulated the actual admissions data, we computed the receiver operating characteristics (ROC) including the area under curve (AUC), which measures the model's ability to simulate which applicants were admitted or not admitted, with an AUC = 1.0 representing a perfect simulation. The odds ratio and confidence interval of each variable were computed. RESULTS: When only academic variables were analyzed in the first model, Alpha Omega Alpha status (odds ratio 2.12 [95% CI 1.80 to 2.50]; p < 0.001), the USMLE Step 1 score (OR 1.04 [95% CI 1.03 to 1.04]; p < 0.001), the USMLE Step 2 Clinical Knowledge score (OR 1.01 [95% CI 1.01 to 1.02]; p < 0.001), publication count (OR 1.04 [95% CI 1.03 to 1.05]; p < 0.001), and volunteer experience (OR 1.03 [95% CI 1.01 to 1.04]; p < 0.001) were associated with admissions into orthopaedics while work and research experience were not. This model yielded a good prediction of the results with an AUC of 0.755. The second model, in which the variables of race and gender were added to the academic variables, also had a good prediction of the results with an AUC of 0.759. This model indicates that applicant race, but not gender, is associated with admissions into orthopaedic residency. Applicants from Asian (OR 0.78 [95% CI 0.67 to 0.92]), Black (OR 0.63 [95% CI 0.51 to 0.77], Hispanic (OR 0.48 [95% CI 0.36 to 0.65]), or other race groups (OR 0.65 [95% CI 0.55 to 0.77]) had lower odds of admission into residency compared with white applicants. CONCLUSION: Minority applicants, but not women, have lower odds of admission into orthopaedic surgery residency, even when accounting for academic performance metrics. Changes in the residency selection processes are needed to eliminate the lower admission probability of qualified minority applicants in orthopaedic residency and to improve the diversity and inclusion of orthopaedic surgery. Changes including increasing the diversity of the selection committee, bias training, blinding applications before review, removal of metrics with history of racial disparities from an interviewer's candidate profile before an interview, and use of holistic application review (where an applicants' experiences, attributes, and academic metrics are all considered) can improve the diversity landscape in training. In addition, cultivating an environment of inclusion will be necessary to address these long-standing trends in orthopaedic surgery. CLINICAL RELEVANCE: Race, but not gender, is associated with the odds of acceptance into orthopaedic surgery residency despite equivalent academic metrics. Changes in residency selection processes are suggested to eliminate the lower admission probability of qualified minority applicants into orthopaedic residency and to improve the diversity and inclusion of orthopaedic surgery.

Can the Workplace Limitations Questionnaire Capture Short-term Productivity Losses in Acute Distal Radius Fractures Treated With Operative Fixation Versus Cast Immobilization in the Working Population?

Background: Distal radius fractures (DRFs) contribute substantially to overall morbidity in the elderly population. We believe that accurately capturing total productivity losses is vital to understanding the true economic impact of these injuries in working patients. Methods: We conducted a prospective nonrandomized cohort study and enrolled working patients with DRF treated with either casting or operative fixation. We administered the Workplace Limitations Questionnaire (WLQ, Tufts Medical Center) at the first visit following injury and at 2 weeks, 6 weeks, and 3 months after definitive treatment. The WLQ measures the degree to which employed individuals are experiencing limitations on-the-job due to their health problems and estimates health-related productivity loss. We also calculated the monetary value of work time lost at market value in US dollars. The treatment groups were analyzed for statistical similarity using Student t tests. Results: A total of 30 patients met our study's inclusion criteria. The WLQ index score trended downward in both groups across all time points and was lower in the operative cohort compared with the nonoperative cohort at 6 weeks (1.4% vs 12.9% productivity loss, P = .17). The monetary value of work time lost trended downward across all time points and was lower in the operative cohort compared with the nonoperative cohort ($200.21 vs $2846.90, P = .12). Conclusions: In this pilot study, we successfully applied the WLQ to working patients treated for DRF. The WLQ is effective in capturing short-term productivity losses following DRF and may suggest a decreased at-work burden among patients treated with operative fixation compared with casting.

Management of de Quervain Tenosynovitis: A Critical Analysis Review.

¼: Most cases of de Quervain tenosynovitis can be managed with nonoperative measures, and the mainstay of treatment is corticosteroid injection (CSI). The use of ultrasound may improve the accuracy of injections and can help to identify and localize injections to separate subcompartments. ¼: For patients who are in the third trimester of pregnancy or breastfeeding, there is no contraindication to CSI as studies have shown that it can provide optimal symptomatic relief to the mother without impacting the baby. ¼: When nonoperative treatment is unsuccessful, surgical release of the first dorsal compartment (FDC) can provide excellent symptom relief. Open release performed through a longitudinal incision allows for better visualization of the underlying anatomy, resulting in fewer injuries to underlying structures and a lower incidence of hypertrophic scarring compared with a transverse incision. ¼: For surgeons who are comfortable performing endoscopic techniques, endoscopic FDC release can result in quicker symptom improvement, superior scar cosmesis, and a lower incidence of radial sensory nerve injury. ¼: Studies have shown that FDC release can safely and effectively be performed using the WALANT (wide-awake local anesthesia no tourniquet) technique, which has the potential for cost savings without compromising quality or patient comfort.

Ulnar Neuropathy After Intermittent Prone Positioning for COVID-19 Infection: A Preliminary Report of 3 Cases.

CASE: We describe a preliminary report of 3 cases of ulnar neuropathy after coronavirus disease 2019 (COVID-19) infection and treatment with intermittent prone positioning. CONCLUSION: Ulnar neuropathy may be associated with recent COVID-19 infection. The natural process of the disease and intermittent prone positioning are likely risk factors contributing to this finding. Conservative management seems to lead to improvement of symptoms.

Academic Metrics Do Not Explain the Underrepresentation of Women in Orthopaedic Training Programs.

BACKGROUND: Among medical specialties, orthopaedic surgery persistently has one of the lowest representations of women in residency programs. This study examined whether differences exist in the academic metrics of the orthopaedic residency applicants and enrolled candidates by sex, which may be contributing to the persistent underrepresentation of women. Differences in enrollment rate in orthopaedic residency programs also were analyzed. We hypothesized that academic metrics were similar for female and male applicants and thus do not explain the underrepresentation of women in training programs. METHODS: Academic data of first-time applicants (n = 9,133) and candidates who enrolled in an orthopaedic residency (n = 6,381) in the U.S. from 2005 to 2014 were reviewed. The United States Medical Licensing Examination (USMLE) Step-1 and Step-2 Clinical Knowledge (CK) scores, Alpha Omega Alpha (AΩA) Honor Medical Society status, number of publications, and volunteer experiences were compared by sex and were analyzed over time. RESULTS: From 2005 to 2014, representation of female applicants increased from 12.6% to 16.0%, corresponding with an increase in the percentage of enrolled female residents (from 12.9% to 16.1%); 70.3% of male and 67.1% of female applicants to orthopaedic residency enrolled as residents (p = 0.082). Mean academic metrics increased significantly over time for applicants and enrolled candidates, irrespective of sex. Comparing by sex, the mean USMLE Step-1 scores of male applicants and enrolled candidates were approximately 2% higher than those of female applicants (p < 0.0001). Volunteer experiences of female applicants and enrolled candidates were 12% higher compared with male applicants (p < 0.0001). There was no significant difference in USMLE Step-2 CK scores, number of publications, or AΩA status by sex. CONCLUSIONS: The enrollment rate of male and female applicants in orthopaedic residencies was similar and did not change during the 10-year study period. The academic metrics of applicants and enrolled candidates have increased significantly. The academic metrics were found to be comparable by sex; the differences in USMLE Step-1 scores and volunteer experiences were small relative to the magnitude of accomplishments that these values represent. The growth rate of the proportion of women in orthopaedic residencies lags other surgical subspecialties but appears to be independent of academic metrics.

Underrepresented Minority Applicants Are Competitive for Orthopaedic Surgery Residency Programs, but Enter Residency at Lower Rates.

INTRODUCTION: Orthopaedic surgery residency programs have the lowest representation of ethnic/racial minorities compared with other specialties. This study compared orthopaedic residency enrollment rates and academic metrics of applicants and matriculated residents by race/ethnicity. METHODS: Data on applicants from US medical schools for orthopaedic residency and residents were analyzed from 2005 to 2014 and compared between race/ethnic groups (White, Asian, Black, Hispanic, and Other). RESULTS: Minority applicants comprised 29% of applicants and 25% of enrolled candidates. Sixty-one percent of minority applicants were accepted into an orthopaedic residency versus 73% of White applicants (P < 0.0001). White and Asian applicants and residents had higher USMLE Step 1. White applicants and matriculated candidates had higher Step 2 Clinical Knowledge scores and higher odds of Alpha Omega Alpha membership compared with Black, Hispanic, and Other groups. Publication counts were similar in all applicant groups, although Hispanic residents had significantly more publications. Black applicants had more volunteer experiences. CONCLUSIONS: In orthopaedic surgery residency, minority applicants enrolled at a lower rate than White and Asian applicants. The emphasis on USMLE test scores and Alpha Omega Alpha membership may contribute to the lower enrollment rate of minority applicants. Other factors such as conscious or unconscious bias, which may contribute, were not evaluated in this study.

MRI of the Extensor Tendons of the Wrist.

OBJECTIVE: This article reviews the normal anatomy of the extensor tendons of the wrist as well as the clinical presentation and MRI appearances of common tendon abnormalities, such as tears, tenosynovitis, intersection syndromes, and associated or predisposing osseous findings. Treatment options are also discussed. CONCLUSION: We review the anatomy and normal MRI appearance of the clinically important dorsal extensor tendons of the wrist, in addition to the spectrum of abnormalities associated with these tendons.

Coping with congenital hand differences.

BACKGROUND: Although functional outcomes following reconstruction for congenital hand differences are frequently described, much less is known regarding children's ability to cope with the psychosocial effects of these conditions. The authors qualitatively explored stress and coping mechanisms among children following reconstructive surgery for congenital hand differences. METHODS: Forty patients and their parents participated in semistructured interviews examining children's stress related to hand functioning and appearance, emotional responses to stress, and coping strategies. Interviews were audio-taped, transcribed, and analyzed thematically. A consensus taxonomy for classifying content evolved from comparisons of coding by two reviewers. Themes expressed by participants were studied for patterns of connection and grouped into broader categories. RESULTS: In this sample, 58 percent of children and 40 percent of parents reported stress related to congenital hand differences, attributed to functional deficits (61 percent), hand appearance (27 percent), social interactions (58 percent), and emotional reactions (46 percent). Among the 18 children who reported stress, 43 percent of parents were not aware of the presence of stress. Eight coping strategies emerged, including humor (12 percent), self-acceptance (21 percent), avoidance (27 percent), seeking external support (30 percent), concealment (30 percent), educating others (9 percent), support programs (21 percent), and religion (24 percent). CONCLUSIONS: Although children with congenital hand differences often experience emotional stress related to functional limitations and aesthetic deformities, many apply positive coping mechanisms that enhance self-esteem. Clinicians caring for children with congenital hand differences should inform families about potential sources of stress to direct resources toward strengthening coping strategies and support systems.

Patient expectations and long-term outcomes in rheumatoid arthritis patients: results from the SARA (Silicone Arthroplasty in Rheumatoid Arthritis) study.

Little evidence exists to understand the influence of patient expectations on outcomes for silicone metacarpophalangeal arthroplasty (SMPA). The purpose of this paper is to compare long-term treatment outcome experiences regarding hand function/appearance for a surgical and nonsurgical cohort of rheumatoid arthritis (RA) patients and contrast them to expectations at baseline. This sample is part of a larger multicenter prospective cohort study of RA patients enrolled from 2004 to 2008. A total of 169 RA patients with severe deformities at the metacarpophalangeal (MCP) joints were recruited in the original study. Expectations for SMPA were collected at enrollment. A follow-up patient-reported questionnaire was completed at long-term follow-up. Baseline expectation questionnaires were collected from 137 patients, and follow-up data from 84 patients (average 6.7 years follow-up). At baseline, a significantly higher percent of patients who chose surgery expected to do "Anything I want" or "More activities than I do now" 1 year from enrollment than those who chose nonsurgical treatment. At follow-up, surgical patients remained more likely to indicate that they were currently able to do "Anything" or "More activities" than nonsurgical patients. A higher percentage of surgical patients were "very satisfied" or "quite satisfied" with their treatment compared to nonsurgical patients. RA subjects who chose SMPA reported greater expectations for surgery prior to surgery and also greater levels of hand function and satisfaction at long-term follow-up.

Ulnar neuropathy as a result of anconeus epitrochlearis.

After carpal tunnel syndrome, cubital tunnel syndrome is the second most common compression neuropathy in the upper extremity. Various sites of ulnar nerve compression at the elbow exist, with the most common being between the 2 heads of the flexor carpi ulnaris. Other potential sites include the arcade of Struthers, the space between Osborne's ligament and the medial ulnar collateral ligament, the medial epicondyle, the medial head of the triceps, and the medial intermuscular septum. The anconeus epitrochlearis, an anomalous muscle that runs between the medial aspect of the olecranon and the medial epicondyle, is found in up to 28% of cadavers. Although it is far less common, it must be considered when evaluating a patient with cubital tunnel syndrome. The authors report a 19-year-old man with a 2-month history of atraumatic left elbow pain accompanied by distal motor and sensory symptoms that significantly affected his activities of daily living and quality of life. After a short course of conservative management, surgical excision of the anomalous muscle, along with decompression of the ulnar nerve, was performed because of progression of symptoms. The patient had immediate improvement in subjective symptoms and strength on removal of the anconeus epitrochlearis. As shown in this case report, recovery of both motor and sensory nerve function can be achieved if the source of compression is an anomalous muscle and is treated with early surgical removal.

Health services research: evolution and applications.

Health services research (HSR) is broadly focused on characterizing and improving the access, quality, delivery, and cost of health care. HSR is a multidisciplinary field, engaging experts in clinical medicine and surgery, policy, economics, implementation science, statistics, psychology, and education to improve the care of patients across all specialties. This article summarizes the evolution and distinctive attributes of HSR and present several real-world applications.