RESUMO
The bony shoulder girdle consists of the clavicle, humerus, and scapula, which work synergistically to form a complex articulation that is essential for use of the upper extremity. The shoulder girdle is the most common location for primary and secondary bone tumors in the upper extremity, and following resection of these tumors, reconstruction of the upper extremity is challenging. Compared with those in the lower extremity, reconstructive techniques in the upper extremity have historically been unreliable and fraught with complications and poor functional outcomes. Newer reconstructive techniques using reverse total shoulder arthroplasty and functional muscle flaps have shown promise to improve outcomes while reducing complications for proximal humerus reconstructions. Despite these advancements, reconstruction following scapulectomy remains challenging and is still associated with more frequent complications and compromised function.
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Neoplasias Ósseas , Articulação do Ombro , Humanos , Ombro/patologia , Escápula/cirurgia , Escápula/patologia , Úmero/patologia , Úmero/cirurgia , Articulação do Ombro/cirurgia , Articulação do Ombro/patologia , Clavícula/patologia , Clavícula/cirurgia , Neoplasias Ósseas/cirurgiaRESUMO
A comprehensive review of scapular pathologies and their effect on shoulder function is necessary to determine the best treatment options. The coordinated motion between the scapulothoracic and glenohumeral joints is essential for shoulder motion and depends on the balanced activity of the periscapular muscles. Disruption in these muscles can cause abnormal scapular motion and compensatory glenohumeral movements, leading to misdiagnosis or delayed diagnosis. Scapular pathologies can arise from muscle overactivity or underactivity/paralysis, resulting in a range of scapulothoracic abnormal motion (STAM). STAM can lead to various glenohumeral pathologies, including instability, impingement, or nerve compression. It is important to highlight the critical periscapular muscles involved in scapulohumeral rhythm (such as the upper, middle, and lower trapezius; rhomboid major and minor; serratus anterior; levator scapulae; and pectoralis minor). A discussion of the different etiologies of STAM should include examples of muscle dysfunction, such as overactivity of the pectoralis minor, underactivity or paralysis of the serratus anterior or trapezius muscles, and dyskinesis resulting from compensatory mechanisms in patients with recurrent glenohumeral instability due to Ehlers-Danlos syndrome. The evaluation and workup of STAM has shown that patients typically present with radiating shoulder pain, especially in the posterior aspect of the shoulder and scapula, and limitations in active shoulder overhead motion associated with glenohumeral pain, instability, or rotator cuff pathologies.
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Escápula , Articulação do Ombro , Músculos Superficiais do Dorso , Humanos , Fenômenos Biomecânicos , Eletromiografia/métodos , Paralisia , Amplitude de Movimento Articular/fisiologia , Escápula/fisiologia , Ombro/fisiologia , Articulação do Ombro/fisiologia , Músculos Superficiais do Dorso/fisiologiaRESUMO
It is important to discuss the importance of synchronous balance between periscapular muscles for scapulothoracic motion and resultant scapulohumeral rhythm. Abnormalities in this balance can lead to scapular dyskinesia and winging, affecting shoulder motion and leading to impingement. Strategies exist to diagnose and differentiate between pathologies such as muscle paralysis (eg, trapezius or serratus anterior) or overactivity (eg, pectoralis minor). The physician should be aware of the role of diagnostic imaging, as well as the unique considerations for patients with Ehlers-Danlos syndrome. Overall, a comprehensive physical examination to accurately diagnose and treat scapular pathologies is particularly important.
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Discinesias , Escápula , Humanos , Eletromiografia , Escápula/fisiologia , Ombro/fisiologia , Músculo Esquelético/fisiologia , Discinesias/diagnóstico , Discinesias/etiologiaRESUMO
PURPOSE: The purpose of this study was to analyze the trends in the annual volume and incidence of proximal row carpectomy (PRC), four-corner fusion (4CF), total wrist arthrodesis (TWF), and total wrist arthroplasty (TWA) from 2009 to 2019 in the United States. METHODS: The IBM Watson Health MarketScan databases were queried to identify annual case volumes for PRC, 4CF, TWF, and TWA from 2009 to 2019. The annual incidence of these procedures was then calculated based on the population estimates from the US Census Bureau. Trends in annual volume and incidence over the study period were evaluated using regression line analysis. Further subgroup analysis was conducted based on age and region. RESULTS: From 2009 to 2019, the total case volumes for the four procedures increased by 3.4%, but the incidence decreased by 2.8%. However, PRC case volume and incidence trends significantly increased (38.2% and 29.7%, respectively), whereas 4CF remained constant. Conversely, the case volume and incidence of TWA significantly decreased (-52.2% and -54.5%, respectively), whereas TWF remained constant. When stratified by age, all four procedures decreased in the <45-year-old cohort (combined -35.1%) significantly for 4CF, TWF, and TWA. TWA decreased significantly in the <45-year-old and 45- to 65-year-old cohorts (53.6% and 63.2%, respectively). For age >65 years, the total case incidence increased by 98.9%, including a significant positive trend in TWF (175%). CONCLUSIONS: Surgical management of wrist arthritis remains a controversial issue. However, PRC has gained recent support in the literature, and our results reflect this shift, even for the <45-year-old cohort. Furthermore, TWA declined, despite reports of positive early outcomes for fourth-generation implants. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic II.
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Ossos do Carpo , Osteoartrite , Humanos , Idoso , Pessoa de Meia-Idade , Ossos do Carpo/cirurgia , Articulação do Punho/cirurgia , Osteoartrite/cirurgia , Punho , Resultado do Tratamento , Amplitude de Movimento Articular , Artrodese/métodosRESUMO
BACKGROUND: Evidence continues to mount for the deleterious effects of preoperative opioid use in the setting of total shoulder arthroplasty (TSA). Tramadol, a synthetic opioid with concomitant neurotransmitter effects, has become a popular alternative to traditional opioids, but it has not been well studied in the preoperative setting of TSA. The purpose of this study is to evaluate postsurgical outcomes in TSA for patients with preoperative tramadol use compared with patients using traditional opioids and those who were opioid naïve. METHODS: Using the IBM Watson Health MarketScan databases, a retrospective cohort study was performed for patients who underwent TSA from 2009 to 2018. Filled pain prescriptions were collected, and prescribing trends were analyzed. Outcomes were compared between 4 patient cohorts defined by preoperative analgesia use-opioid naïve, tramadol, traditional opioids, and combination (opioids and tramadol). Multivariate analysis was used to account for small variations in cohort demographics and comorbidities. Analysis focused on resource utilization and complications. Revision rates at 1 and 3 years postoperatively were also compared. RESULTS: A total of 29,454 TSA patients were studied, with 8959 available for 3-year postoperative follow-up. Of these, 10,462 (35.5%) were prescribed traditional opioids and 2214 (7.5%) tramadol only. From 2009 to 2018, prescribing trends in the United States demonstrated a significant decrease in the number of patients prescribed preoperative narcotics, whereas the number of patients prescribed preoperative tramadol and those who were opioid naïve significantly increased. Compared with opioid-naïve patients, the traditional opioid cohort had significantly increased odds of resource utilization and complications, whereas the tramadol cohort did not. Specifically, the traditional opioid cohort had an increased risk of prosthetic joint infection compared with both opioid-naïve and tramadol cohorts. The traditional opioid cohort had higher revision rates than opioid-naïve patients at 1 and 3 years, whereas the tramadol cohort did not. CONCLUSION: Despite a decrease in opioid prescriptions over the study period, many patients in the United States remain on opioids. Although tramadol is not without its own risks, our results suggest that patients taking preoperative tramadol as an alternative to traditional opioids for glenohumeral arthritic pain had a lesser postoperative risk profile, comparable with opioid-naïve patients.
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Artroplastia do Ombro , Tramadol , Humanos , Estados Unidos , Analgésicos Opioides/uso terapêutico , Tramadol/efeitos adversos , Estudos Retrospectivos , Artroplastia do Ombro/efeitos adversos , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/etiologiaRESUMO
BACKGROUND: Perioperative corticosteroids have shown potential as nonopioid analgesic adjuncts for various orthopedic pathologies, but there is a lack of research on their use in the postoperative setting after total shoulder arthroplasty (TSA). The purpose of this study was to assess the effect of a methylprednisolone taper on a multimodal pain regimen after TSA. METHODS: This study was a randomized controlled trial (clinicaltrials.gov NCT03661645) of opioid-naive patients undergoing TSA. Patients were randomly assigned to receive intraoperative dexamethasone only (control group) or intraoperative dexamethasone followed by a 6-day oral methylprednisolone (Medrol) taper course (treatment group). All patients received the same standardized perioperative pain management protocol. Standardized pain journal entries were used to record visual analog pain scores (VAS-pain), VAS-nausea scores, and quantity of opioid tablet consumption during the first 7 postoperative days (POD). Patients were followed for at least one year postoperatively for clinical evaluation, collection of patient-reported outcomes, and observation of complications. RESULTS: A total of 67 patients were enrolled in the study; 32 in the control group and 35 in the treatment group. The groups had similar demographics and comorbidities. The treatment group demonstrated a reduction in mean VAS pain scores over the first 7 POD. Between POD 1 and POD 7, patients in the control group consumed an average of 17.6 oxycodone tablets while those in the treatment group consumed an average of 5.5 tablets. This equated to oral morphine equivalents of 132.1 and 41.1 for the control and treatment groups, respectively. There were fewer opioid-related side effects during the first postoperative week in the treatment group. The treatment group reported improved VAS pain scores at 2-week, 6-week, and 12-week postoperatively. There were no differences in Europe Quality of Life, shoulder subjective value (SSV), at any time point between groups, although American Shoulder and Elbow Surgeons questionnaire scores showed a slight improvement at 6-weeks in the treatment group. At mean follow-up, (control group: 23.4 months; treatment group:19.4 months), there was 1 infection in the control group and 1 postoperative cubital tunnel syndrome in the treatment group. No other complications were reported. CONCLUSIONS: A methylprednisolone taper course shows promise in reducing acute pain and opioid consumption as part of a multimodal regimen following TSA. As a result of this study, we have included this 6-day methylprednisolone taper course in our multimodal regimen for all primary shoulder arthroplasties. We hope this trial serves as a foundation for future studies on the use of low-dose oral corticosteroids and other nonnarcotic modalities to control pain after shoulder surgeries.
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Analgésicos Opioides , Artroplastia do Ombro , Humanos , Analgésicos Opioides/uso terapêutico , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/prevenção & controle , Metilprednisolona/uso terapêutico , Qualidade de Vida , Corticosteroides/uso terapêutico , Dexametasona/uso terapêuticoRESUMO
INTRODUCTION: Glenoid placement is critical for successful outcomes in total shoulder arthroplasty (TSA). Preoperative templating with three-dimensional imaging has improved implant positioning, but deviations from the planned inclination and version still occur. Mixed-Reality (MR) is a novel technology that allows surgeons intra-operative access to three-dimensional imaging and templates, capable of overlaying the surgical field to help guide component positioning. The purpose of this study was to compare the execution of preoperative templates using MR vs.standard instruments (SIs). METHODS: Retrospective review of 97 total shoulder arthroplasties (18 anatomic, 79 reverse) from a single high-volume shoulder surgeon between January 2021 and February 2023, including only primary diagnoses of osteoarthritis, rotator cuff arthropathy, or a massive irreparable rotator cuff tear. To be included, patients needed a templated preoperative plan and then a postoperative computed tomography scan. Allocation to MR vs. SI was based on availability of the MR headset, industry technical personnel, and the templated preoperative plan loaded into the software, but preoperative or intraoperative patient factors did not contribute to the allocation decision. Postoperative inclination and version were measured by two independent, blinded physicians and compared to the preoperative template. From these measurements, we calculated the mean difference, standard deviation (SD), and variance to compare MR and SI. RESULTS: Comparing 25 MR to 72 SI cases, MR significantly improved both inclination (P < .001) and version (P < .001). Specifically, MR improved the mean difference from preoperative templates (by 1.9° inclination, 2.4° version), narrowed the SD (by 1.7° inclination, 1.8° version), and decreased the variance (11.7-3.0 inclination, 14.9-4.3 version). A scatterplot of the data demonstrates a concentration of MR cases within 5° of plan relative to SI cases typically within 10° of plan. There was no difference in operative time. CONCLUSION: MR improved the accuracy and precision of glenoid positioning. Although it is unlikely that 2° makes a detectable clinical difference, our results demonstrate the potential ability for technology like MR to narrow the bell curve and decrease the outliers in glenoid placement. This will be particularly relevant as MR and other similar technologies continue to evolve into more effective methods in guiding surgical execution.
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Artroplastia do Ombro , Imageamento Tridimensional , Tomografia Computadorizada por Raios X , Humanos , Artroplastia do Ombro/métodos , Estudos Retrospectivos , Masculino , Feminino , Idoso , Tomografia Computadorizada por Raios X/métodos , Pessoa de Meia-Idade , Articulação do Ombro/cirurgia , Articulação do Ombro/diagnóstico por imagem , Cirurgia Assistida por Computador/métodos , Prótese de Ombro , Osteoartrite/cirurgia , Osteoartrite/diagnóstico por imagem , Idoso de 80 Anos ou maisRESUMO
INTRODUCTION: Severe posterior glenoid bone loss with glenohumeral osteoarthritis with an intact rotator cuff can be managed with reverse shoulder arthroplasty but requires lateralization and version correction to avoid potential complications, such as instability, notching and implant failure. Angled bone grafting with humeral head autograft can provide durable glenoid bone stock, but results have been mixed. The purpose of this study was to evaluate patient-reported and objective outcomes as well as complication and failure rates for patients who underwent angled humeral head autografting for severe retroversion. METHODS: All patients who underwent a primary RSA with angled humeral head autograft and Stryker Tornier long central post baseplate for severe glenoid bone loss in the setting of glenohumeral osteoarthritis with an intact rotator cuff at our institution between November 2018 and February of 2022 were identified. Individuals with a primary diagnosis of osteoarthritis and preoperative glenoid retroversion of ≥30° were included. Patients undergoing revision procedures, planned two-stage arthroplasty were excluded. Differences in pre- and postoperative range of motion, as well as patient-reported outcomes were assessed. Intraoperative complications, postoperative complications, and re-operation rates were analyzed. RESULTS: A total of 24 shoulders in 23 patients (61% male), with a mean age of 65.6 years were included. Average preoperative retroversion was 37.4° (range: 30° - 51°). Mean follow-up was 2.9 years (range: 2 - 4.3 years). Significant improvements were found in flexion, abduction, and external rotation. Patient-reported subjective outcomes were excellent, with average ASES score of 93.6 and average SSV 93.8%. Sixteen (67%) shoulders received postoperative CT scans and all were found to have incorporated. Complications included one shoulder hematoma requiring incision and drainage without revision, and a post-traumatic fracture of the inferior glenoid screw at 11 months, requiring revision RSA with bone grafting. No atraumatic catastrophic failures occurred due to component loosening. CONCLUSION: This study suggests that using angled humeral head bone grafting is a good solution for version correction in extreme posterior glenoid bone loss. Significant improvements are reported in ROM, pain, and subjective functional scores, with excellent graft incorporation rates and a low complication profile at early follow-up. Further work should focus on gathering higher levels of evidence, detailed radiographic analyses and exploring humeral head bone grafting for other indications.
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BACKGROUND: In January 2021, the US Medicare program approved reimbursement of outpatient total shoulder arthroplasties (TSA), including anatomic and reverse TSAs. It remains unclear whether shifting TSAs from the inpatient to outpatient setting has affected clinical outcomes. Herein, we describe the rate of outpatient TSA growth and compare inpatient and outpatient TSA complications, readmissions, and mortality. METHODS: Medicare fee-for-service claims for 2019-2022Q1 were analyzed to identify the trends in outpatient TSAs and to compare 90-day postoperative complications, all-cause hospital readmissions, and mortality between outpatients and inpatients. Outpatient cases were defined as those discharged on the same day of the surgery. To reduce the COVID-19 pandemic's impact and selection bias, we excluded 2020Q2-Q4 data and used propensity scores to match 2021-2022Q1 outpatients with inpatients from the same period (the primary analysis) and from 2019-2020Q1 (the secondary analysis), respectively. We performed both propensity score-matched and -weighted multivariate analyses to compare outcomes between the two groups. Covariates included sociodemographics, preoperative diagnosis, comorbid conditions, the Hierarchical Condition Category risk score, prior year hospital/skilled nursing home admissions, annual surgeon volume, and hospital characteristics. RESULTS: Nationally, the proportion of outpatient TSAs increased from 3% (619) in 2019Q1 to 22% (3456) in 2021Q1 and 38% (6778) in 2022Q1. A total of 55,166 cases were identified for the primary analysis (14,540 outpatients and 40,576 inpatients). Overall, glenohumeral osteoarthritis was the most common indication for surgery (70.8%), followed by rotator cuff pathology (14.6%). The unadjusted rates of complications (1.3 vs 2.4%, P < .001), readmissions (3.7 vs 6.1%, P < .001), and mortality (0.2 vs 0.4%, P = .024) were significantly lower among outpatient TSAs than inpatient TSAs. Using 1:1 nearest matching, 12,703 patient pairs were identified. Propensity score-matched multivariate analyses showed similar rates of postoperative complications, hospital readmissions, and mortality between outpatients and inpatients. Propensity score-weighted multivariate analyses resulted in similar conclusions. The secondary analysis showed a lower hospital readmission rate in outpatients (odds ratio: 0.8, P < .001). CONCLUSIONS: There has been accelerated growth in outpatient TSAs since 2019. Outpatient and inpatient TSAs have similar rates of postoperative complication, hospital readmission, and mortality.
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Artroplastia do Ombro , Pacientes Internados , Idoso , Humanos , Estados Unidos/epidemiologia , Pacientes Ambulatoriais , Artroplastia do Ombro/efeitos adversos , Centers for Medicare and Medicaid Services, U.S. , Pandemias , Medicare , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Readmissão do Paciente , Estudos RetrospectivosRESUMO
BACKGROUND: With the increased utilization of Total Shoulder Arthroplasty (TSA) in the outpatient setting, understanding the risk factors associated with complications and hospital readmissions becomes a more significant consideration. Prior developed assessment metrics in the literature either consisted of hard-to-implement tools or relied on postoperative data to guide decision-making. This study aimed to develop a preoperative risk assessment tool to help predict the risk of hospital readmission and other postoperative adverse outcomes. METHODS: We retrospectively evaluated the 2019-2022(Q2) Medicare fee-for-service inpatient and outpatient claims data to identify primary anatomic or reserve TSAs and to predict postoperative adverse outcomes within 90 days postdischarge, including all-cause hospital readmissions, postoperative complications, emergency room visits, and mortality. We screened 108 candidate predictors, including demographics, social determinants of health, TSA indications, prior 12-month hospital, and skilled nursing home admissions, comorbidities measured by hierarchical conditional categories, and prior orthopedic device-related complications. We used two approaches to reduce the number of predictors based on 80% of the data: 1) the Least Absolute Shrinkage and Selection Operator logistic regression and 2) the machine-learning-based cross-validation approach, with the resulting predictor sets being assessed in the remaining 20% of the data. A scoring system was created based on the final regression models' coefficients, and score cutoff points were determined for low, medium, and high-risk patients. RESULTS: A total of 208,634 TSA cases were included. There was a 6.8% hospital readmission rate with 11.2% of cases having at least one postoperative adverse outcome. Fifteen covariates were identified for predicting hospital readmission with the area under the curve of 0.70, and 16 were selected to predict any adverse postoperative outcome (area under the curve = 0.75). The Least Absolute Shrinkage and Selection Operator and machine learning approaches had similar performance. Advanced age and a history of fracture due to orthopedic devices are among the top predictors of hospital readmissions and other adverse outcomes. The score range for hospital readmission and an adverse postoperative outcome was 0 to 48 and 0 to 79, respectively. The cutoff points for the low, medium, and high-risk categories are 0-9, 10-14, ≥15 for hospital readmissions, and 0-11, 12-16, ≥17 for the composite outcome. CONCLUSION: Based on Medicare fee-for-service claims data, this study presents a preoperative risk stratification tool to assess hospital readmission or adverse surgical outcomes following TSA. Further investigation is warranted to validate these tools in a variety of diverse demographic settings and improve their predictive performance.
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The purpose of this study was to compare two sources of nerve graft for brachial plexus reconstruction: the denervated superficial branch of the radial nerve (SBRN) and the sural nerve. Ninety-seven patients who underwent brachial plexus reconstruction with denervated SBRN nerve (24 patients with 24 grafts) or with sural nerve grafting (73 patients with 83 nerve grafts) were included. The two groups were compared with respect to postoperative muscle reinnervation, disabilities of the arm, shoulder, and hand (DASH) scores. In the SBRN group, only four (17%) of the nerve grafts provided grade III or higher muscle function. In the sural nerve group, 31 (37%) of the nerve grafts provided grade III or higher muscle function. Smoking had a negative impact on muscle recovery. Denervated SBRN grafts are associated with inferior outcomes when compared with sural nerve grafts in the treatment of traumatic adult brachial plexus injuries. (Journal of Surgical Orthopaedic Advances 33(2):080-083, 2024).
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Plexo Braquial , Nervo Radial , Nervo Sural , Humanos , Nervo Sural/transplante , Adulto , Masculino , Feminino , Plexo Braquial/lesões , Plexo Braquial/cirurgia , Nervo Radial/lesões , Nervo Radial/cirurgia , Pessoa de Meia-Idade , Estudos Retrospectivos , Adulto Jovem , Transferência de Nervo/métodos , Recuperação de Função FisiológicaRESUMO
BACKGROUND: Studies assessing the relationship between surgeon volume and outcomes have shown mixed results, depending on the specific procedure analyzed. This volume relationship has not been well studied in patients undergoing total shoulder arthroplasty (TSA), but it should be, because this procedure is common, expensive, and potentially morbid. QUESTIONS/PURPOSES: We performed this study to assess the association between increasing surgeon volume and decreasing rate of revision at 2 years for (1) anatomic TSA (aTSA) and (2) reverse TSA (rTSA) in the United States. METHODS: In this retrospective study, we used Centers for Medicare and Medicaid Services (CMS) fee-for-service inpatient and outpatient data from 2015 to 2021 to study the association between annual surgeon aTSA and rTSA volume and 2-year revision shoulder procedures after the initial surgery. The CMS database was chosen for this study because it is a national sample and can be used to follow patients over time. We included patients with Diagnosis-related Group code 483 and Current Procedural Terminology code 23472 for TSA (these codes include both aTSA and rTSA). We used International Classification of Diseases, Tenth Revision, procedural codes. Patients who underwent shoulder arthroplasty for fracture (10% [17,524 of 173,242]) were excluded. We studied the variables associated with the subsequent procedure rate through a generalized linear model, controlling for confounders such as patient age, comorbidity risk score, surgeon and hospital volume, surgeon graduation year, hospital size and teaching status, assuming a binomial distribution with the dependent variable being whether an episode had at least one subsequent procedure within 2 years. The regression was fitted with standard errors clustered at the hospital level, combining all TSAs and within the aTSA and rTSA groups, respectively. Hospital and surgeon yearly volumes were calculated by including all TSAs, primary procedure and subsequent, during the study period. Other hospital-level and surgeon-level characteristics were obtained through public files from the CMS. The CMS Hierarchical Condition Category risk score was controlled because it is a measure reflecting the expected future health costs for each patient based on the patient's demographics and chronic illnesses. We then converted regression coefficients to the percentage change in the odds of having a subsequent procedure. RESULTS: After controlling for confounding variables including patient age, comorbidity risk score, surgeon and hospital volume, surgeon graduation year, and hospital size and teaching status, we found that an annual surgeon volume of ≥ 10 aTSAs was associated with a 27% decreased odds of revision within 2 years (95% confidence interval 13% to 39%; p < 0.001), while surgeon volume of ≥ 29 aTSAs was associated with a 33% decreased odds of revision within 2 years (95% CI 18% to 45%; p < 0.001) compared with a volume of fewer than four aTSAs per year. Annual surgeon volume of ≥ 29 rTSAs was associated with a 26% decreased odds of revision within 2 years (95% CI 9% to 39%; p < 0.001). CONCLUSION: Surgeons should consider modalities such as virtual planning software, templating, or enhanced surgeon training to aid lower-volume surgeons who perform aTSA and rTSA. More research is needed to assess the value of these modalities and their relationship with the rates of subsequent revision. LEVEL OF EVIDENCE: Level III, therapeutic study.
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Artroplastia do Ombro , Articulação do Ombro , Cirurgiões , Humanos , Idoso , Estados Unidos , Artroplastia do Ombro/efeitos adversos , Artroplastia do Ombro/métodos , Estudos Retrospectivos , Medicare , Fatores de Risco , Articulação do Ombro/cirurgia , Resultado do TratamentoRESUMO
Dupuytren disease is associated with benign fibroproliferative changes to the palmar fascia of the hand sometimes resulting in progressive contractures of the fingers. The earliest descriptions of these contractures date back to the 18th century. Much has been learned about the condition since the clawing condition was first described; however, optimal treatment still poses significant challenges to modern-day surgeons. It is important to examine the treatment options for Dupuytren disease and highlight the current evidence, techniques, and cost considerations of open fasciectomy, needle aponeurotomy, and recently described minimally invasive treatment.
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Contratura de Dupuytren , Procedimentos Ortopédicos , Humanos , Contratura de Dupuytren/cirurgia , Procedimentos Ortopédicos/métodos , Mãos/cirurgia , Fasciotomia/métodos , Resultado do TratamentoRESUMO
PURPOSE: Cubital tunnel syndrome (CuTS) is the second most common compressive neuropathy of the upper extremity. We aimed to determine a consensus among experts using the Delphi method for clinical criteria that could be validated further for the diagnosis of CuTS. METHODS: The Delphi method was used for establishing a consensus among a group of expert panelists, comprising 12 hand and upper-extremity surgeons, who ranked the diagnostic clinical importance of 55 items related to CuTS on a scale from 1 (least important) to 10 (most important). The average and SDs of each item were calculated, and Cronbach α was used to assess homogeneity among the panelist-ranked items. RESULTS: All panelists answered the 55-item questionnaire. A Cronbach α value of 0.963 was obtained on the first iteration. The top criteria that were considered most clinically relevant to the diagnosis of CuTS among the group were determined based on the most highly ranked and correlated items among the expert panelist group. The criteria based on which there was agreement were as follows: (1) paresthesias in ulnar nerve distribution, (2) symptoms precipitated by increased elbow flexion/positive elbow flexion tests, (3) positive Tinel sign at the medial elbow, (4) atrophy/weakness/ late findings (eg, claw hand of the ring/small finger and Wartenberg or Froment sign) of ulnar nerve-innervated muscles of the hand, (5) loss of two-point discrimination in ulnar nerve distribution, and (6) similar symptoms on the involved side after successful treatment on the contralateral side. CONCLUSIONS: Our study demonstrated a consensus among an expert panelist group of hand and upper-extremity surgeons on potential diagnostic criteria for CuTS. This consensus on diagnostic criteria may help clinicians readily diagnose CuTS in a standardized form; however, further weighting and validation are necessary prior to the development of a formal diagnostic scale. CLINICAL RELEVANCE: This study is the first step in producing a consensus on how to diagnose CuTS.
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BACKGROUND: Advances in surgical techniques have improved the ability to address recurrent glenohumeral instability via arthroscopic capsulolabral repair and bone-restoring procedures such as the Latarjet procedure. Given the paucity of studies analyzing temporal trends in the surgical management of glenohumeral instability, the purpose of this study was to assess trends in the treatment of anterior, posterior, and multidirectional instability over a 10-year period and model projections to 2030. METHODS: Using the IBM Watson MarketScan national database, we identified all patients who underwent glenohumeral instability procedures from 2009 to 2018. Procedures were identified using Current Procedural Terminology codes for open Bankart, Latarjet, anterior bone block, posterior bone block, multidirectional capsular shift, and arthroscopic Bankart procedures. Sample weights provided by the database were used to calculate national estimates. US Census Bureau annual population data were used to calculate incidence. Future projections to 2030 were modeled using Poisson and linear regression. RESULTS: There were an estimated 446,072 glenohumeral instability cases from 2009 to 2018. The per capita incidence (per 100,000) remained constant, from 14.8 in 2009 to 14.5 in 2018. Arthroscopic Bankart procedures comprised the highest number of procedures throughout the study period, accounting for 89% of all procedures in 2009 and 93% in 2018. The number of open Bankart procedures decreased by 65% from 2009 to 2018, whereas the number of Latarjet procedures showed a 250% increase over the same period. Patient demographics did not change over the study period, and male patients aged 18-25 years comprised the largest demographic group undergoing anterior instability procedures. Multidirectional instability procedures exhibited the least pronounced sex differences. Future modeling from 2018 to 2030 projected a continued steady rise in arthroscopic Bankart procedures (from 40,000 to 49,000 cases/yr), rapid growth in Latarjet procedures (from 1370 to 4300 cases/yr), and continued decline in open Bankart procedures (from 1000 to 250 cases/yr). CONCLUSIONS: Arthroscopic Bankart repair continues to be the most common glenohumeral instability procedure in the United States. From 2009 to 2018, the incidence of open Bankart procedures declined whereas the incidence of Latarjet procedures markedly increased. Future projections to 2030 mirrored these findings. These data may provide an enhanced understanding of the evolution of surgical treatment of glenohumeral instability within the United States, laying the foundation for continued prospective studies into the appropriate indications and advancements in surgical techniques.
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Instabilidade Articular , Luxação do Ombro , Articulação do Ombro , Masculino , Feminino , Estados Unidos/epidemiologia , Humanos , Luxação do Ombro/epidemiologia , Luxação do Ombro/cirurgia , Articulação do Ombro/cirurgia , Estudos Prospectivos , Estudos Retrospectivos , Artroscopia/métodos , Instabilidade Articular/epidemiologia , Instabilidade Articular/cirurgia , RecidivaRESUMO
BACKGROUND: The management of massive posterosuperior rotator cuff tears is controversial, with no gold standard. Two recently developed techniques that have shown promising initial results include arthroscopic superior capsular reconstruction (SCR) and tendon transfers (latissimus or lower trapezius). However, there remains a scarcity of studies examining each procedure's early postoperative clinical outcomes individually or in comparison to each other. The purpose of this study is to compare the early postoperative recovery outcomes of tendon transfers (TTs) to SCR. METHODS: Using the surgical outcomes system global database (Arthrex Inc.), we assessed the postoperative recovery outcomes for all patients who had outcomes recorded at least 6 months after SCR or TT. The time points analyzed included preoperative and postoperative (2 weeks, 6 weeks, 3 months, 6 months, 1 year, 2 years). The outcomes analyzed included pain visual analog scale (VAS) score, American Shoulder and Elbow Surgeons Standardized Shoulder Assessment Form (ASES) score, VR-12 physical, and Single Assessment Numeric Evaluation (SANE). RESULTS: Overall, 163 patients underwent SCR and 24 arthroscopically assisted TT. The mean age for SCR and TT was 60 and 56 years, respectively. Postoperative recovery curves demonstrate that both procedures produced improved outcomes at each postoperative time point compared to preoperative. The pain and functional outcomes measures, including VAS, ASES, SANE, and VR-12 physical, were comparable for TT and SCRs, with similar recovery curves between the 2 techniques. Ultimately at 2 years postoperatively, there were no significant differences between the 2 techniques. CONCLUSIONS: Analysis of the early outcomes associated with arthroscopic treatment of massive posterosuperior rotator cuff tears demonstrated that the arthroscopically assisted tendon transfers and arthroscopic superior capsular reconstruction had similar pain and functional outcomes throughout the 2-year postoperative recovery period. Overall, the process of recovery appears equivalent between the 2 techniques. Future studies are needed to assess the outcomes of each technique and specific indications in an attempt to delineate an algorithm for the treatment of irreparable rotator cuff tears.
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Lesões do Manguito Rotador , Articulação do Ombro , Músculos Superficiais do Dorso , Humanos , Lesões do Manguito Rotador/cirurgia , Transferência Tendinosa/métodos , Resultado do Tratamento , Articulação do Ombro/cirurgia , Amplitude de Movimento Articular , Dor , Artroscopia/métodos , Músculos Superficiais do Dorso/cirurgiaRESUMO
HYPOTHESIS: The purpose of this study was to analyze the SHR of patients diagnosed with small (SRCTs) and massive rotator cuff tears (MRCTs), adhesive capsulitis (AC), and glenohumeral osteoarthritis (GH-OA) and compare their measurements to those of patient controls with healthy shoulders using DDR. We hypothesize that various diagnoses will vary with regards to SHR. METHODS: The sequences of pulsed radiographs collated in DDR to create a moving image were prospectively analyzed during humeral abduction in normal controls and in 4 distinct shoulder pathology groups: SRCT, MRCT, AC, and GH-OA. GH and ST joint angles were measured at 0°-30°, 30°-60°, 60°-90°, and maximal coronal plane humeral abduction. SHR was defined as the ratio of the change in humeral abduction over the change in scapula upward rotation during humeral abduction and was calculated within the above angle intervals. RESULTS: A total of 121 shoulders were analyzed. Forty normal controls were compared to 13 SRCTs, 29 MRCTs, 16 AC, and 23 GH-OA. SHR during humeral abduction differed significantly in patients with MRCT (1.91 ± 0.72), AC (1.55 ± 0.37), and GH-OA (2.31 ± 1.01) compared to controls (3.39 ± 0.79). When analyzed across 30° intervals of abduction, there was a significantly lower SHR found at 0°-30°, 30°-60°, and 60°-90° in MRCT, AC, and GH-OA across each motion range compared to controls. Control patients had an arc of abduction of 103° ± 32°, which was significantly larger than all other pathologies (MRCT: 76° ± 23°, SRCT: 81° ± 21°, AC: 65° ± 27°, GH-OA: 71° ± 35°) and an average scapular abduction of 33° ± 14°, which was significantly less than patients with an MRCT (46° ± 10°) and AC (65° ± 27°). CONCLUSION: SHR remained significantly lower throughout shoulder abduction in MRCT (43.65%), AC (-54.29%), and GH-OA (32.01%) compared to controls. When isolating for humeral and scapular motion, all 4 pathologies had decreased GH abduction, whereas AC and MRCT had an increased scapular compensatory motion compared to controls. Quantifying kinematic patterns like SHR using DDR can be implemented as a novel, safe, and cost-effective method to diagnose shoulder pathology and to monitor response to treatment.
Assuntos
Osteoartrite , Lesões do Manguito Rotador , Articulação do Ombro , Humanos , Ombro/fisiologia , Articulação do Ombro/diagnóstico por imagem , Articulação do Ombro/fisiologia , Escápula/diagnóstico por imagem , Escápula/fisiologia , Radiografia , Úmero/diagnóstico por imagem , Lesões do Manguito Rotador/diagnóstico por imagem , Osteoartrite/diagnóstico por imagem , Fenômenos Biomecânicos , Amplitude de Movimento Articular/fisiologiaRESUMO
BACKGROUND: Medicaid payer status has been shown to affect risk-adjusted patient outcomes and health care utilization across multiple medical specialties and orthopedic procedures. However, there is a paucity of data regarding the impact of Medicaid payer status on 90-day morbidity and resource utilization following primary shoulder arthroplasty (reverse total shoulder arthroplasty [rTSA], anatomic total shoulder arthroplasty [aTSA], and hemiarthroplasty [HA]). The purpose of this study was to examine 90-day readmission and reoperation rates, hospital length of stay (LOS), and direct cost following primary shoulder arthroplasty in the Medicaid population. METHODS: The National Readmission Database was queried for all patients undergoing primary aTSA, rTSA, and HA from 2011 to 2016. Medicaid or non-Medicaid payer status was determined. Patient demographic characteristics and comorbidities, along with 90-day readmission, 90-day reoperation, LOS, and inflation-adjusted cost, were queried. Propensity score matching was used to control for baseline differences in cohorts that could be acting as confounders in the exposure-outcome relationship. This was achieved with 1-to-1 propensity score matching between Medicaid and non-Medicaid patients. Odds ratios (ORs) and 95% confidence intervals (CIs) for 90-day readmission and reoperation rates were calculated, and a comparison of LOS and cost was performed between the propensity score-matched cohorts. RESULTS: A total of 4667 Medicaid and 161,147 non-Medicaid patients were identified from the 2011-2016 National Readmission Databases. Propensity score analysis was performed, and 4637 Medicaid patients were matched to 4637 non-Medicaid patients; each group comprised 1504 rTSAs (32.4%), 1934 aTSAs (41.7%), and 1199 HAs (25.9%). Patients with Medicaid payer status yielded significant increases in the 90-day all-cause readmission rate of 11.6% vs. 9.3% (P < .001; OR, 1.28 [95% CI, 1.12-1.46]), 90-day shoulder-related readmission rate of 3.3% vs. 2.3% (P = .004; OR, 1.44 [95% CI, 1.12-1.85]), and 90-day reoperation rate of 2.0% vs. 1.3% (P = .008; OR, 1.54 [95% CI, 1.12-1.94]). Furthermore, there was an increased risk of an extended LOS (ie, LOS > 2 days) (28.4% vs. 25.7%; P = .004; OR, 1.14 [95% CI, 1.04-1.25]) along with increased direct cost (median, $17,612 vs. $16,775; P < .001). DISCUSSION: This study demonstrates that Medicaid payer status is independently associated with increased 90-day readmission and reoperation rates, LOS, and direct cost following primary shoulder arthroplasty. Providers may have a disincentive to treat patient populations who require increased resource utilization following surgery. Risk adjustment models accounting for Medicaid payer status will be necessary to ensure good access to care for this patient population by avoiding penalties for physicians and hospital systems.
Assuntos
Artroplastia do Ombro , Humanos , Artroplastia do Ombro/efeitos adversos , Complicações Pós-Operatórias/etiologia , Medicaid , Tempo de Internação , Pontuação de Propensão , Estudos Retrospectivos , Readmissão do PacienteRESUMO
BACKGROUND: Recurrent anterior glenohumeral instability is a disabling pathology that can be successfully treated by arthroscopic Bankart repair or open Latarjet. However, there is a paucity of studies comparing the postoperative recovery. The purpose of this study is to evaluate the postoperative pain and functional recovery following arthroscopic Bankart versus open Latarjet. METHODS: This is a retrospective analysis of a multicenter prospective outcomes registry database. Postoperative recovery outcomes of either a primary or revision arthroscopic Bankart and open Latarjet procedures were compared. A minimum of 1-year follow-up was required. Outcomes measures included pain visual analog scale (VAS), American Shoulder and Elbow Surgeons (ASES) function score, ASES index score, and single assessment numeric evaluation (SANE) score. Overall, 787 patients underwent primary arthroscopic Bankart, 36 underwent revision arthroscopic Bankart and 75 underwent an open Latarjet procedure. RESULTS: When compared to primary arthroscopic Bankart, open Latarjet demonstrated significantly lower VAS scores at 6 weeks (p = 0.03), 3 months (p = 0.01), and 2 years (p < 0.05). Medium-term outcomes for ASES scores and SANE score, at 1 and 2 years showed no difference. Latarjet demonstrated significantly lower (p < 0.05) preoperative early postoperative VAS pain scores with no difference at 1 year or 2 years when compared to primary Bankart. There was no difference in ASES function or index between Bankart and Latarjet. Revision Bankart provided inferior outcomes for VAS, ASES function, and ASES index when compared to primary Bankart and Latarjet at 1 year and 2 years. CONCLUSIONS: Primary arthroscopic Bankart repair and open Latarjet provided nearly equivalent improvements in pain (VAS) and functional outcomes (ASES, SANE, VR-12) during the early recovery phase (2 years). This study supports the use of either procedure in the primary treatment of anterior glenohumeral instability. Revision arthroscopic Bankart repair demonstrated deteriorating outcomes at 1 and 2 years postoperatively.
Assuntos
Instabilidade Articular , Luxação do Ombro , Articulação do Ombro , Humanos , Luxação do Ombro/cirurgia , Articulação do Ombro/cirurgia , Estudos Retrospectivos , Estudos Prospectivos , Instabilidade Articular/cirurgia , Recidiva , Artroscopia/métodosRESUMO
INTRODUCTION: Civilian gun violence is a public health crisis in the USA that will be an economic burden reported to be as high as $17.7 billion with over half coming from US taxpayers dollars through Medicaid-related costs. The purpose of this study is to review the epidemiology of upper extremity firearm injuries in the USA and the associated injury burden. METHODS: The Inter-university Consortium for Political and Social Research's Firearm Injury Surveillance Study database, collected from the National Electronic Injury Surveillance System, was queried from 1993 to 2015. The following variables were reviewed: patient demographics, date of injury, diagnosis, injury location, firearm type (if provided), incident classification, and a descriptive narrative of the incident. We performed chi-square testing and complex descriptive statistics, and binomial logistic regression model to predict factors associated with hospital admission. RESULTS: From 1993 to 2015, an estimated 314,369 (95% CI: 291,528-337,750; 16,883 unweighted) nonfatal firearm upper extremity injuries with an average incidence rate of 4.76 per 100,000 persons (SD: 0.9; 03.77-7.49) occurred. The demographics most afflicted with nonfatal gunshot wound injuries were black adolescent and young adult males (ages 15-24 years). Young adults aged 25-34 were the second largest estimate of injuries by age group. Hands were the most commonly injured upper extremity, (55,014; 95% CI: 75,973-89,667) followed by the shoulder, forearm, and upper arm. Patients who underwent amputation (OR: 28.65; 95% CI: 24.85-33.03) or with fractures (OR: 26.20; 95% CI: 23.27-29.50) experienced an increased likelihood for hospitalization. Patients with a shoulder injury were 5.5× more likely to be hospitalized than those with a finger injury (OR:5.57; 95% CI:5.35-5.80). The incidence of upper extremity firearm injuries has remained steady over the last decade ranging between 4 and 5 injuries per 100,000 persons. Patients with proximal injuries or injuries involving the bone were more likely to require hospital admission. This study should bring new information to the forefront for policy makers regarding gun violence.