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BACKGROUND: Currently, appropriateness criteria evaluating when to perform total shoulder arthroplasty (TSA) is lacking. In the absence of society guidelines and limited quality evidence, the RAND/University California in Los Angeles (UCLA) method provides a suitable alternative to evaluate appropriateness and assist in clinical decision making. Given the rise in utilization, appropriateness criteria for TSA have the potential to be an extremely powerful tool for improving quality of care and controlling costs. Thus, the goal of this study was to test explicit criteria to assess the appropriateness of TSA decision making using the RAND/UCLA appropriateness method. METHODS: A review of recent scientific literature to gather available evidence about the use, effectiveness, efficiency, and the risks involved in surgical intervention was performed by a shoulder/elbow fellowship trained physician. Based on pertinent variables including age, rotator cuff status, previous surgical management, mobility, symptomatology, and imaging classifications, 186 clinical scenarios were created. Appropriateness criteria for TSA were developed using a modified Delphi method with a panel consisting of American Shoulder and Elbow Surgeons (ASES) members. A second panel of ASES members rated the same scenarios, with reliability testing performed to compare groups. RESULTS: Panel members reached agreement in 40 (64%) indications. TSA was appropriate in 15 (24%) of indications. For patients with severe symptomatology, TSA was often appropriate for patients aged <75 years and inconclusive or inappropriate for patients aged >75 years. Among patients aged <65 years, TSA varied between appropriate and inconclusive, often dependent on Walch classification. For patients with moderate symptomatology, TSA was inappropriate or inconclusive for patients aged <65 or >75 years. When compared to the second panel's results, moderate agreement was obtained with a weighted kappa statistic of 0.56. CONCLUSIONS: Using the RAND/UCLA method, ASES members created an appropriateness decision tree for pertinent patient variables. This presents the data in a manner that streamlines the clinical decision-making process and allows for rapid and more reliable determination of appropriateness for practitioners. The decision tree is based on a combination of clinical experience from high-volume ASES-member surgeons and a comprehensive review of current evidence. This tool can be used as part of a broader set of factors, including individual patient characteristics, prior studies, and expert opinion, to inform clinical decision making, improve quality of care, and control costs.
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Artroplastia do Ombro , Algoritmos , Humanos , Los Angeles , Reprodutibilidade dos Testes , Resultado do Tratamento , UniversidadesRESUMO
BACKGROUND: Proximal humerus fractures (PHFs) are common, and their incidence is increasing as the population ages. Despite this, postoperative rehabilitation remains unstandardized and little is known about surgeon preferences. The aim of this study was to assess differences in postoperative rehabilitation preferences and patient education between orthopedic trauma and shoulder surgeons. METHODS: An electronic survey was distributed to members of the Orthopaedic Trauma Association and the American Shoulder and Elbow Surgeons to assess differences in postoperative rehabilitation preferences and patient counseling. Descriptive statistics were reported for all respondents, trauma surgeons, and shoulder surgeons. Chi-square and unpaired 2-sample t tests were used to compare responses. Multinomial regression was used to further elucidate the influence of fellowship training independent of confounding characteristics. RESULTS: A total of 293 surgeons completed the survey, including 172 shoulder and 78 trauma surgeons. A greater proportion of trauma surgeons preferred an immediate weightbearing status after arthroplasty compared to shoulder surgeons (45% vs. 19%, P = .003), but not after open reduction and internal fixation (ORIF) (62% vs. 75%, P = .412). A greater proportion of shoulder surgeons preferred home exercise therapy taught by the physician or using a handout following reverse shoulder arthroplasty (RSA) (21% vs. 2%, P = .009). A greater proportion of trauma surgeons began passive range of motion (ROM) <2 weeks after 2-part fractures (70% vs. 41%, P < .001). Conversely, a greater proportion of shoulder surgeons began passive ROM between 2 and 6 weeks for 2-part (57% vs. 24%, P < .001) and 4-part fractures (65% vs. 43%, P = .020). On multinomial regression analysis, fellowship training in shoulder surgery was associated with preference for a nonweightbearing duration of >12 weeks vs. 6-12 weeks after ORIF. Similarly, fellowship training in shoulder surgery was associated with increased odds of preferring a nonweightbearing duration of <6 weeks vs. no restrictions and >12 weeks vs. 6-12 weeks after arthroplasty. Training in shoulder surgery was associated with greater odds of preferring a nonweightbearing duration prior to beginning passive ROM of 2-6 weeks vs. <2 weeks or >6 weeks for 2-part fractures, but not 4-part fractures. CONCLUSION: Trauma surgeons have a more aggressive approach to rehabilitation following operative PHF repair compared to shoulder surgeons regarding time to weightbearing status and passive ROM. Given the increasing incidence of PHFs and substantial variations in reported treatment outcomes, differences in rehabilitation after PHF treatment should be further evaluated to determine the role it may play in the outcomes of treatment studies.
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Fraturas do Ombro , Cirurgiões , Humanos , Úmero/cirurgia , Redução Aberta , Amplitude de Movimento Articular , Ombro , Fraturas do Ombro/cirurgia , Cirurgiões/psicologia , Resultado do TratamentoRESUMO
PURPOSE: To examine postoperative complications associated with rotator cuff repair (RCR) in HIV-positive patients ages 65 and older. METHODS: Data were collected from the Medicare Standardized Analytic Files between 2005 and 2015 using the PearlDiver Patient Records Database. Subjects were selected using Current Procedural Terminology (CPT) and International Classification of Diseases (ICD) codes. Demographics including age, sex, medical comorbidities, and smoking status were collected. Complications were examined at 7-day, 30-day, and 90-day postoperative time points. Data were examined with univariate and multivariate analyses. RESULTS: The study included 152,114 patients who underwent RCR, with 24,486 (16.1%) patients who were HIV-positive. Following univariate analysis, patients with HIV were observed to be more likely to develop 7-day, 30-day, and 90-day postoperative complications. However, the absolute risk of each complication was quite low for HIV-positive patients. Univariate and multivariate analysis showed that within 7 days following surgery, patients with HIV were more likely to develop myocardial infarction (OR 2.5, AR 0.1%) and sepsis (OR 2.5, AR 0.04%). Within 30 days, HIV-positive patients were at increased risk for postoperative anemia (OR 2.8, AR 0.1%), blood transfusion (OR 3.3, AR 0.1%), heart failure (OR 2.3, AR 0.8%), and sepsis (OR 2.7, AR 0.1%). Within 90 days, mechanical complications (OR 2.1, AR 0.1%) were increased in the HIV-positive group. CONCLUSION: Postoperative complications of RCR occurred at increased rates in the HIV-positive group compared to the HIV-negative group in patients ages 65 and older. In particular, increased risk for myocardial infarction, sepsis, heart failure, anemia, and mechanical complications was noted in HIV-positive patients. However, the actual percentage of patients who experienced each complication was low, indicating RCR is likely safe to perform even in older HIV-positive patients. As more older adults living with HIV present for elective orthopedic procedures, the results of the present study may reassure physicians who are considering RCR as an option for patients in this particular population, while also informing providers about potential complications. LEVEL OF EVIDENCE: III.
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Infecções por HIV , Lesões do Manguito Rotador , Idoso , Artroscopia , Infecções por HIV/complicações , Infecções por HIV/epidemiologia , Humanos , Medicare , Complicações Pós-Operatórias/epidemiologia , Estudos Retrospectivos , Manguito Rotador/cirurgia , Estados UnidosRESUMO
BACKGROUND: The optimal surgical approach for recurrent anterior shoulder instability remains controversial, particularly in the face of glenoid and/or humeral bone loss. The purpose of this study was to use a contingent-behavior questionnaire (CBQ) to determine which factors drive surgeons to perform bony procedures over soft tissue procedures to address recurrent anterior shoulder instability. METHODS: A CBQ survey presented each respondent with 32 clinical vignettes of recurrent shoulder instability that contained 8 patient factors. The factors included (1) age, (2) sex, (3) hand dominance, (4) number of previous dislocations, (5) activity level, (6) generalized laxity, (7) glenoid bone loss, and (8) glenoid track. The survey was distributed to fellowship-trained surgeons in shoulder/elbow or sports medicine. Respondents were asked to recommend either a soft tissue or bone-based procedure, then specifically recommend a type of procedure. Responses were analyzed using a multinomial-logit regression model that quantified the relative importance of the patient characteristics in choosing bony procedures. RESULTS: Seventy orthopedic surgeons completed the survey, 33 were shoulder/elbow fellowship trained and 37 were sports medicine fellowship trained; 52% were in clinical practice ≥10 years and 48% <10 years; and 95% reported that the shoulder surgery made up at least 25% of their practice. There were 53% from private practice, 33% from academic medicine, and 14% in government settings. Amount of glenoid bone loss was the single most important factor driving surgeons to perform bony procedures over soft tissue procedures, followed by the patient age (19-25 years) and the patient activity level. The number of prior dislocations and glenoid track status did not have a strong influence on respondents' decision making. Twenty-one percent glenoid bone loss was the threshold of bone loss that influenced decision toward a bony procedure. If surgeons performed 10 or more open procedures per year, they were more likely to perform a bony procedure. CONCLUSION: The factors that drove surgeons to choose bony procedures were the amount of glenoid bone loss with the threshold at 21%, patient age, and their activity demands. Surprisingly, glenoid track status and the number of previous dislocations did not strongly influence surgical treatment decisions. Ten open shoulder procedures a year seems to provide a level of comfort to recommend bony treatment for shoulder instability.
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Instabilidade Articular , Luxação do Ombro , Articulação do Ombro , Cirurgiões , Adulto , Tomada de Decisões , Humanos , Instabilidade Articular/cirurgia , Ombro , Luxação do Ombro/cirurgia , Articulação do Ombro/cirurgia , Adulto JovemRESUMO
BACKGROUND: The American Shoulder and Elbow Surgeons multicenter taskforce studying proximal humerus fractures reached no consensus on which outcome measures to include in future studies, and currently no gold standard exists. Knowledge of commonly used outcome measures will allow standardization, enabling more consistent proximal humerus fracture treatment comparison. This study identifies the most commonly reported outcome measures for proximal humerus fracture management in recent literature. METHODS: A systematic review identified all English-language articles assessing proximal humerus fractures from 2008 to 2018 using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Review articles, meta-analyses, revision surgery, chronic injuries, studies with <15 patients, studies with <12 month follow-up, anatomic/biomechanical studies, and technique articles were excluded. Included studies were assessed for patient demographics and outcome scores, patient satisfaction, complications, range of motion, and strength. RESULTS: Of 655 articles, 74 met inclusion criteria. The number of proximal humerus fractures averaged 74.2 per study (mean patient age, 65.6 years). Mean follow-up was 30.7 months. Neer type 1, 2, 3, and 4 fractures were included in 8%, 51%, 81%, and 88% of studies, respectively. Twenty-two patient-reported outcome instruments were used including the Constant-Murley score (65%), Disabilities of the Arm, Shoulder, and Hand score (31%), visual analog scale pain (27%), and American Shoulder and Elbow Surgeons score (18%). An average of 2.2 measures per study were reported. CONCLUSION: Considerable variability exists in the use of outcome measures across the proximal humerus fracture literature, making treatment comparison challenging. We recommend that future literature on proximal humerus fractures use at least 3 outcomes measures and 1 general health score until the optimal scores are determined.
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Avaliação de Resultados em Cuidados de Saúde , Fraturas do Ombro/terapia , Articulação do Ombro/cirurgia , Humanos , Medição da Dor , Medidas de Resultados Relatados pelo Paciente , Satisfação do Paciente , Amplitude de Movimento Articular , Reoperação , Articulação do Ombro/fisiopatologia , Resultado do TratamentoRESUMO
BACKGROUND: Mobile health and telemedicine are rapidly evolving fields used to provide healthcare remotely to patients. For surgical patients, telemedicine can improve patient education and remote monitoring of postoperative symptoms. We performed a systematic review of studies involving the use of short message service (SMS) and mobile application-based interventions in surgical patients to evaluate the advantages and disadvantages of each system, as well as of mobile interventions as a whole. MATERIALS AND METHODS: Major electronic databases were searched using relevant keywords from inception until November 2016. Studies involving SMS or mobile application-based communication protocols involving at least 25 preoperative or postoperative patients were included. Studies of systems involving communication exclusively between healthcare professionals were excluded. RESULTS: A total of 2,492 unique studies were identified through keyword search. After applying inclusion and exclusion criteria, 15 studies were included in this review. Intervention modalities were SMS (8 studies), mobile application (4), combined SMS and application (1), automated phone call (1), and electronic transmission of pictures to the physician (1). Intervention methods were symptom monitoring (7), patient education (2), protocol adherence reminders (4), and combined symptom monitoring and protocol adherence reminders (2). Both mobile applications and SMS-based interventions increased adherence to medications and protocols and improved clinic attendance. Lower readmission rates and emergency room visits were reported. Satisfaction with automated communication systems was high for both patients and physicians. CONCLUSIONS: Mobile interventions provide a sophisticated yet simple tool to improve perioperative healthcare. Future considerations to address include usage fatigue and Health Insurance Portability and Accountability Act compliance concerns.
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Aplicativos Móveis , Smartphone , Procedimentos Cirúrgicos Operatórios , Agendamento de Consultas , Humanos , Monitorização Ambulatorial , Educação de Pacientes como Assunto , Sistemas de Alerta , Envio de Mensagens de TextoAssuntos
Lesões do Manguito Rotador , Músculo Deltoide/diagnóstico por imagem , Músculo Deltoide/cirurgia , Humanos , Músculo Esquelético/diagnóstico por imagem , Manguito Rotador/diagnóstico por imagem , Manguito Rotador/cirurgia , Lesões do Manguito Rotador/diagnóstico por imagem , Lesões do Manguito Rotador/cirurgia , OmbroRESUMO
PURPOSE: To determine the effect of varying proximal-distal tibial tunnel placement on posterior cruciate ligament (PCL) laxity. METHODS: Nine matched pairs (18 total) of cadaveric knees (mean age 79.3 years, range 60 to 89), were studied. The specimens from each pair were randomly divided into 2 groups based on tibial tunnel placement: (1) anatomic tunnel and (2) proximal nonanatomic tunnel. A 150-N cyclic posterior tibial load was applied using a Materials Testing System machine at 0°, 30°, 60°, and 90° of knee flexion. Each specimen completed 50 cycles at a rate of 0.2 Hz at each knee flexion angle. In 10 specimens, a static 250-N posterior tibial load was applied at 90° of knee flexion. Posterior tibial translation was recorded. Load to failure for all specimens was recorded. RESULTS: With application of a 150-N posteriorly directed cyclic force, the anatomic tunnel group had significantly less posterior tibial translation (millimeters, mean [standard deviation (SD)]) than the proximal nonanatomic tunnel group at 0°, 30°, 60°, and 90° of knee flexion: 1.1 (0.3) v 1.5 (0.4), P = .031; 1.1 (0.6) v 2.2 (0.9), P = .019; 0.9 (0.4) v 2.0 (0.6), P = .001; 0.9 (0.6) v 2.9 (0.7), P < .001, respectively. The anatomic tunnel group also demonstrated significantly less posterior tibial translation (millimeters, mean [SD]) than the nonanatomic tunnel group at 90° with a static 250-N posteriorly directed force applied (P <.05): 2.3 (1.3) v 6.1 (2.3), P = .016. Four pairs were excluded from the 250-N results because of prior load to failure testing. CONCLUSIONS: Anatomic tibial tunnel placement re-creating the tibial origin of the PCL results in significantly less posterior tibial translation than proximal nonanatomic tibial tunnel placement. Correct placement of the tibial tunnel during PCL reconstruction is essential for avoidance of posterior laxity. CLINICAL RELEVANCE: Anatomic tibial tunnel placement during PCL reconstruction may ensure a more stable reconstruction.
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Instabilidade Articular/etiologia , Articulação do Joelho , Reconstrução do Ligamento Cruzado Posterior/métodos , Tíbia/cirurgia , Idoso , Idoso de 80 Anos ou mais , Fenômenos Biomecânicos , Cadáver , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estresse MecânicoRESUMO
OBJECTIVE: To prospectively document musculoskeletal magnetic resonance imaging (MRI) use and how it affects diagnosis, playing status, and treatment of Division I university athletes. We hypothesized that MRI often has little or no effect on the diagnosis or treatment plan. DESIGN: Cross-sectional study. SETTING: Division I university sports medicine program. PATIENTS: Division I university varsity athletes. INTERVENTIONS: Data were collected of musculoskeletal MRI use in varsity student athletes for 2 full academic years from 2010 to 2012 at a National Collegiate Athletic Association Division I institution. MAIN OUTCOME MEASURES: Timing of the injury, first physician visit, and MRI and pre- and post-MRI diagnosis, playing status, and treatment (surgical vs nonsurgical). RESULTS: Eighty-six MRIs were obtained during the 2 years studied. Average age was 19.9 (18-23) years. Forty-five percent of injuries occurred during competition season, 34% occurred preseason, and 21% occurred postseason. There was a change in diagnosis in 13 athletes (15.1%, 1 led to surgery performed after completion of the season), and there was a change in participation status in 8 athletes (9.3%, 5 increased and 3 decreased). Treatment plan changed in 1 athlete (1.2%). No athlete required surgery immediately after an MRI that was not already being planned. Every athlete treated nonsurgically pre-MRI was able to finish their season. CONCLUSIONS: Magnetic resonance imaging was obtained in 14% of athletes and did not demonstrate a clear benefit over history, examination, and radiographs. Magnetic resonance imaging did change diagnosis in 15% of cases, though it did not appreciably change the playing status or treatment plan.
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Traumatismos em Atletas/diagnóstico , Imageamento por Ressonância Magnética/métodos , Universidades , Adolescente , Traumatismos em Atletas/terapia , Estudos Transversais , Feminino , Traumatismos da Mão/diagnóstico , Traumatismos da Mão/terapia , Humanos , Traumatismos do Joelho/diagnóstico , Traumatismos do Joelho/terapia , Imageamento por Ressonância Magnética/estatística & dados numéricos , Masculino , Estudos Prospectivos , Medicina Esportiva , Traumatismos do Punho/diagnóstico , Traumatismos do Punho/terapia , Adulto JovemRESUMO
Objectives: While the internet provides accessible medical information, often times it does not cater to the average patient's ability to understand medical text at a 6th and 8th grade reading level, per American Medical Association (AMA)/National Institute of Health (NIH) recommendations. This study looks to analyze current online materials relating to posterior cruciate ligament (PCL) surgery and their readability, understandability, and actionability. Methods: The top 100 Google searchs for "PCL surgery" were compiled. Research papers, procedural protocols, advertisements, and videos were excluded from the data collection. The readability was examined using 7 algorithms: the Flesch Reading Ease Score, Gunning Fog, Flesch-Kincaid Grade Level, Coleman-Liau Index, SMOG index, Automated Readability Index and the Linsear Write Formula. Two evaluators assessed Understandability and Actionability of the results with the Patient Educational Materials Assessment Tool (PEMAT). Outcome measures included Reading Grade Level, Reader's age minimum and maximum, Understandability, and Actionability. Results: Of the 100 results, 16 were excluded based on the exclusion criteria. There was a statistically significant difference between the readability of the results from all algorithms and the current recommendation by AMA and NIH. Subgroup analysis demonstrated that there was no difference in readability as it pertained to which page they appeared on Google search. There was also no difference in readability between individual websites versus organizational websites (hospital and non-hospital educational websites). Three articles were at the 8th grade recommended reading level, and all three were from healthcare institutes. Conclusion: There is a discrepancy in readability between the recommendation of AMA/NIH and online educational materials regarding PCL surgeries, regardless of where they appear on Google and across different forums. The understandability and actionability were equally poor. Future research can focus on the readability and validity of video and social media as they are becoming increasingly popular sources of medical information.
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Background: This study aims to determine the effect of time and imaging modality (three-dimensional (3D) CT vs. 3D magnetic resonance imaging (MRI)) on the surgical procedure indicated for shoulder instability. The hypothesis is there will be no clinical difference in procedure selection between time and imaging modality. Methods: Eleven shoulder surgeons were surveyed with the same ten shoulder instability clinical scenarios at three time points. All time points included history of present illness, musculoskeletal exam, radiographs, and standard two-dimensional MRI. To assess the effect of imaging modality, survey 1 included 3D MRI while survey 2 included a two-dimensional and 3D CT scan. To assess the effect of time, a retest was performed with survey 3 which was identical to survey 2. The outcome measured was whether surgeons made a "major" or "minor" surgical change between surveys. Results: The average major change rate was 14.1% (standard deviation: 7.6%). The average minor change rate was 12.6% (standard deviation: 7.5%). Between survey 1 to the survey 2, the major change rate was 15.2%, compared to 13.1% when going from the second to the third survey (P = .68). The minior change rate between the first and second surveys was 12.1% and between the second to third interview was 13.1% (P = .8). Discussion: The findings suggest that the major factor related to procedural changes was time between reviewing patient information. Furthermore, this study demonstrates that there remains significant intrasurgeon variability in selecting surgical procedures for shoulder instability. Lastly, the findings in this study suggest that 3D MRI is clinically equivalent to 3D CT in guiding shoulder instability surgical management. Conclusion: This study demonstrates that there is significant variability in surgical procedure selection driven by time alone in shoulder instability. Surgical decision making with 3D MRI was similar to 3D CT scans and may be used by surgeons for preoperative planning.
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PURPOSE: The purpose of our study was to compare biomechanically a long head biceps tenodesis using an all soft tissue biceps sling technique versus an interference screw technique. METHODS: Six paired fresh frozen shoulder specimens were separated into 2 groups. One group used an all soft tissue biceps sling technique for tenodesis. The other group used the interference screw technique for subpectoral tenodesis of the long head biceps tendon. Specimens in both groups were sequentially loaded for 200 cycles, and the difference between the initial and final displacements were recorded. Specimens were then loaded to failure. Load and mode of failure were recorded. RESULTS: The mean displacement of all specimens undergoing the sling technique was significantly less than that of the interference technique at 3.0 mm (±0.80) versus 5.0 mm (±1.08) (P < .05). The biceps sling technique had a higher mean ultimate failure load (UFL) than did the interference screw tenodesis (216.9 N ± 91.6 v 171.7 N ± 101.4), although this was not statistically significant (P = .63). In the interference screw technique, 4 specimens failed at the tenodesis site by either tearing or complete pullout, whereas 2 failed at the biceps myotendinous junction. In the sling technique, 4 specimens failed at the biceps myotendinous junction, whereas one specimen tore at the tenodesis site and one detached the pectoralis tendon insertion from the humerus. One specimen in the biceps sling technique and 2 specimens in the interference screw technique failed before completing all 200 cycles. CONCLUSIONS: The results of this biomechanical study show that the biceps sling technique has construct stability similar to that of the interference screw technique. CLINICAL RELEVANCE: The biceps sling may be a reasonable alternative for treating symptomatic pathologic conditions of the long head biceps tendon.
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Parafusos Ósseos , Músculo Esquelético/cirurgia , Tenodese/métodos , Idoso , Idoso de 80 Anos ou mais , Fenômenos Biomecânicos , Cadáver , Tecido Conjuntivo/cirurgia , Humanos , Úmero/cirurgia , Ilustração Médica , Resultado do TratamentoRESUMO
PURPOSE: To evaluate whether diagnostic arthroscopy of the lateral tibiofemoral compartment can determine the presence of a lateral ligamentous knee injury. METHODS: Nine cadaveric knee specimens were used with varus stresses of 12 Nm and the force at which no further lateral opening occurred. Arthroscopic measurements were taken of the lateral compartments with knees at 30°, 45° and 90°. Measurements were recorded in the intact knees and with sequential sectioning of LCL, popliteus, popliteofibular, ACL and PCL. Measurements and opening differences between each ligament state were recorded. RESULTS: No significant difference existed between the two forces compared (p < 0.05). There was a significant difference in opening distance measured at all knee angles with sequential sectioning (p < 0.001). Sequential opening difference between each ligament state was significantly different (p < 0.001) and also when compared across each knee angle (p < 0.001). At 30° for an isolated LCL injury, the average lateral opening was 10.1 mm. For a combined LCL and PLC (popliteus tendon and popliteofibular ligament) injury, the average lateral opening was 12.9 mm. For LCL-, PLC- and ACL-deficient knees, there was average lateral opening of 16.5 mm. CONCLUSIONS: LCL and combined lateral ligamentous injuries can be differentiated during arthroscopy with varus stress. This may be useful when deciding if there is a need for operative repair of any injured lateral ligamentous structures.
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Artroscopia/métodos , Ligamentos Colaterais/lesões , Traumatismos do Joelho/diagnóstico , Adolescente , Adulto , Cadáver , Ligamentos Colaterais/fisiopatologia , Diagnóstico Diferencial , Feminino , Humanos , Traumatismos do Joelho/fisiopatologia , Masculino , Pessoa de Meia-Idade , Estresse MecânicoRESUMO
INTRODUCTION: ACL reconstruction is commonly performed in school-aged patients for whom missed time from school can have an impact on their education. Additionally, the COVID-19 pandemic has led to different ways of accessing school content. We sought to determine how many days of school school-aged patients should expect to miss following ACL reconstruction and how the availability of remote learning during the COVID-19 pandemic affected this. METHODS: We evaluated 53 ACL reconstruction patients in grades 7-12 undergoing surgery during the school year. Demographic, medical, and educational information were collected. Patients were placed into 1 of 2 cohorts: Group A (surgery before the COVID-19 pandemic) or Group B (surgery during the COVID-19 pandemic). We calculated days missed from school after surgery until return to either virtual or in-person school. RESULTS: Overall, patients returned to school after missing an average of 4.4 (SD, 3.0) days of school after ACL reconstruction surgery. Patients in Group A missed an average of 5.5 (SD, 2.9) school days, while patients in Group B missed an average of 2.3 (SD, 1.4) school days (p <.001). Eighty-nine percent of Group B patients first returned to school utilizing a virtual option. Among those returning virtually, these patients missed an average of 1.9 (SD, 0.9) school days. CONCLUSIONS: A virtual distance learning option results in fewer missed days of school post ACL reconstruction. When given this option, school-aged patients can expect to return to school within two days post-op. Otherwise, patients should expect to miss about one week of in-person schooling. In this regard, the COVID-19 pandemic has positively impacted educational opportunities for students post-surgery, and physicians should advocate for continuing virtual options for students receiving medical treatment.
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Lesões do Ligamento Cruzado Anterior , Reconstrução do Ligamento Cruzado Anterior , COVID-19 , Humanos , Criança , Lesões do Ligamento Cruzado Anterior/cirurgia , Pandemias , Retorno à Escola , Reconstrução do Ligamento Cruzado Anterior/métodos , Volta ao EsporteRESUMO
INTRODUCTION: It is hypothesized that anatomic tunnel placement will create tunnels with violation of the posterior cortex and subsequently an oblique aperture that is not circumferentially surrounded by bone. In this article, we aimed to characterize posterior cruciate ligament (PCL) tibial tunnel using a three-dimensional (3D) computed tomography (CT) model. METHODS: Ten normal knee CTs with the patella, femur, and fibula removed were used. Simulated 11 mm PCL tibial tunnels were created at 55, 50, 45, and 40 degrees. The morphology of the posterior proximal tibial exit was examined with 3D modeling software. The length of tunnel not circumferentially covered (cortex violation) was measured to where the tibial tunnel became circumferential. The surface area and volume of the cylinder both in contact with the tibial bone and that not in contact with the tibia were determined. The percentages of the stick-out length surface area and volume not in contact with bone were calculated. RESULTS: The mean stick-out length of uncovered graft at 55, 50, 45, and 40 degrees were 26.3, 20.5, 17.3, and 12.7 mm, respectively. The mean volume of exposed graft at 55, 50, 45, and 40 degrees were 840.8, 596.2, 425.6, and 302.9 mm3, respectively. The mean percent of volume of exposed graft at 55, 50, 45, and 40 degrees were 32, 29, 25, and 24%, respectively. The mean surface of exposed graft at 55, 50, 45, and 40 degrees were 372.2, 280.4, 208.8, and 153.3 mm2, respectively. The mean percent of surface area of exposed graft at 55, 50, 45, and 40 degrees were 40, 39, 34, and 34%, respectively. CONCLUSION: Anatomic tibial tunnel creation using standard transtibial PCL reconstruction techniques consistently risks posterior tibial cortex violation and creation of an oblique aperture posteriorly. This risk is decreased with decreasing the angle of the tibial tunnel, though the posterior cortex is still compromised with angles as low as 40 degrees. With posterior cortex violation, a surgeon should be aware that a graft within the tunnel or socket posteriorly may not be fully in contact with bone. This is especially relevant with inlay and socket techniques.
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Reconstrução do Ligamento Cruzado Posterior , Ligamento Cruzado Posterior , Humanos , Tíbia/cirurgia , Tíbia/anatomia & histologia , Articulação do Joelho/cirurgia , Ligamento Cruzado Posterior/cirurgia , Fêmur/diagnóstico por imagem , Fêmur/cirurgia , Reconstrução do Ligamento Cruzado Posterior/métodosRESUMO
OBJECTIVES: To evaluate the efficacy of post-operative gabapentin administration as an analgesic agent and its effect on narcotic use after orthopedic surgery in an outpatient sports medicine practice by comparing patients prior to and after initiating the routine use of gabapentin as part of a standardized post-operative pain medication regimen. We hypothesized that adding gabapentin to a multimodal post-operative pain regimen would decrease the number of requested pain medication refills and have no detrimental effect on Visual Analogue Scale and Single Assessment Numerical Evaluation scores at these early post-operative visits. METHODS: All outpatient surgical patients, <90 years of age, undergoing outpatient orthopedic surgery by the study's senior author were included between 08/05/2021 and 02/22/2022. Patients were allowed 1 narcotic refill post-operatively and only in the first 3 weeks. The primary outcome was difference in percentage of patients who requested a narcotic refill within 3 weeks post-op. Two- and 6-week Visual Analogue Scale and Single Assessment Numerical Evaluation scores, and baseline health and demographic data. T-tests were run on continuous variables, Chi-Square or Fisher's Exact Test were run on dichotomous variables, and Mann-Whitney U test was run on all other categorical variables. Statistical significance was set at P < .05 for all tests. RESULTS: There was a significant difference in narcotic refills at 3 weeks: 23 pre-gabapentin patients and 9 post-gabapentin patients (22.8% vs 9.0%, respectively: P = .006). There were no differences between 2- and 6-week Visual Analogue Scale and 2-week Single Assessment Numerical Evaluation scores. There was a significant difference in 6-week SANE between groups: mean difference = 6.4 (P = .027) though less than the established MCID. CONCLUSION: Addition of gabapentin to a post-operative multimodal pain regimen reduced the use of narcotics after orthopedic sports medicine surgeries while also providing equivalent pain control.
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Objectives: Quantitatively define the radiographic locations of the major soft-tissue attachments about the elbow. Methods: In 10 cadaveric elbows, the attachments of the medial ulnar collateral ligament, lateral ulnar collateral ligament, annular ligament, triceps, and biceps were marked with radiopaque spheres. Measurements were made on calibrated AP and lateral fluoroscopic images from known osseous landmarks. Results: On AP radiographs; the anterior bundle of the MUCL (aMUCL) measured 28.6mm (95% CI, 27. 5-29.8mm) from the humeral attachment to the midpoint of the MUCL ridge on the ulna and 14.3mm, (95% CI 13.0-15.5) to the olecranon. The LUCL was 39.9mm (95% CI, 38.6 - 41.1mm) from the humeral attachment to the supinator crest attachment and 8.9mm (95% CI, 8.1-9.8mm) to the lateral epicondyle. On the lateral radiographs, the humeral attachment of the aMUCL to the medial coronoid was 27.1mm (95% CI, 25.9-28.2mm) and 9.3mm (95%CI, 17.5 -21.2mm) to the tip. The LUCL humeral attachment to the supinator crest was 45.4mm (95%CI, 44.1-46.8mm). The LUCL humeral attachment was located 8.9mm (95%CI, 8.0-9.7mm) posterior from the anterior humeral line. Conclusion: The soft-tissue attachments about the elbow were reproducibly demonstrated on radiographs in relation to osseous landmarks and radiographic lines. The radiographic relationships will allow for improved identification of the ligament and tendon attachment sites of the elbow for intraoperative assessment and postoperative evaluation following reconstruction.
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BACKGROUND: Arthrofibrosis after anterior cruciate ligament reconstruction (ACLR) is a notable but uncommon complication of ACLR. To improve range of motion after ACLR, aggressive physical therapy, arthroscopic/open lysis of adhesions, and revision surgery are currently used. Manipulation under anesthesia (MUA) is also a reasonable choice for an appropriate subset of patients with inadequate range of motion after ACLR. Recently, the correlation between anticoagulant usage and arthrofibrosis after total knee arthroplasty has become an area of interest. The purpose of this study was to determine whether anticoagulant use has a similar effect on the incidence of MUA after ACLR. METHODS: The Mariner data set of the PearlDiver database was used to conduct this retrospective cohort study. Patients with an isolated ACLR were identified by using Current Procedural Terminology codes. Patients were then stratified by MUA within 2 years of ACLR, and the use of postoperative anticoagulation was identified. In addition, patient demographics, medical comorbidities, and timing of ACLR were recorded. Univariate and multivariable analyses were used to model independent risk factors for MUA. RESULTS: We identified 216,147 patients who underwent isolated ACLR. Of these patients, 3,494 (1.62%) underwent MUA within 2 years. Patients who were on anticoagulants after ACLR were more likely to require an MUA (odds ratio [OR]: 2.181; P < 0.001), specifically low-molecular-weight heparin (OR: 2.651; P < 0.001), warfarin (OR: 1.529; P < 0.001), and direct factor Xa inhibitors (OR: 1.957; P < 0.001). DISCUSSION: In conclusion, arthrofibrosis after ACLR is associated with the use of preoperative or postoperative thromboprophylaxis. Healthcare providers should be aware of increased stiffness among these patients and treat them aggressively.
Assuntos
Anestesia , Lesões do Ligamento Cruzado Anterior , Reconstrução do Ligamento Cruzado Anterior , Artropatias , Tromboembolia Venosa , Humanos , Anticoagulantes/uso terapêutico , Estudos Retrospectivos , Tromboembolia Venosa/etiologia , Reconstrução do Ligamento Cruzado Anterior/efeitos adversos , Artropatias/etiologia , Lesões do Ligamento Cruzado Anterior/cirurgia , Articulação do Joelho/cirurgiaRESUMO
OBJECTIVES: To assess the reporting and representation of ethnic and racial minorities in comparative studies of ulnar collateral ligament (UCL) injuries and treatment in baseball athletes. METHODS: A systematic review of the literature was conducted using the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) reporting guidelines. The literature search was conducted by two independent reviewers using the PubMed, Scopus, and Cochrane Library databases. Studies were included if they were UCL of the elbow clinical comparative studies, including randomized clinical trials, cohort studies, case series, and epidemiological studies. Studies were excluded if they were related to ulnar collateral ligament of the thumb, lateral ulnar collateral ligament of the elbow, biomechanical studies, non-surgical studies, non-baseball studies, and systematic reviews and meta-analyses. The Methodological Index for Non-Randomized Studies (MINORS) criterion was used to assess quality of studies included. RESULTS: A total of 108 studies were included for analysis, of which only one reported race and ethnicity in their demographics. Additionally, of the 108 studies included, only four reported Country of Origin, a subset of Race and Ethnicity, in their demographics. CONCLUSION: Race and Ethnicity demographics are scarcely reported in comparative studies evaluating ulnar collateral ligament reconstruction. Future studies evaluating similar populations should strongly consider reporting racial and ethnic demographics as this may provide clarity on any potential effect these might have on post-surgical outcomes, particularly in high-level pitchers.
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BACKGROUND: Racial disparities within the field of orthopaedics are well-documented in the spinal surgery, knee arthroplasty, and hip arthroplasty literature. Not much is known about racial differences in patients with sports medicine-related hip disabilities. PURPOSE: To investigate whether differences exist between African American and non-Hispanic White (White) patients evaluated for hip disabilities. STUDY DESIGN: Cross-sectional study; Level of evidence, 3. METHODS: We performed a multicenter retrospective cohort study of 905 patients who were evaluated over a 1-year period for hip-related orthopaedic concerns. Patient demographic data, disability characteristics, and hip radiographic findings were obtained from electronic medical records. We also obtained data on whether patients were offered physical therapy, magnetic resonance imaging (MRI), and/or surgery. Comparisons by race and insurance status were evaluated using univariate and multivariate analyses. RESULTS: African Americans comprised a significantly lower proportion of the patients evaluated for hip-related disabilities compared with Whites (6.5% vs 93.5%; P < .001). A significantly smaller proportion of African Americans with hip disabilities was recommended for surgery than White patients (35.6% vs 54.6%; P = .007). Cam deformities were more common in White vs African American patients (39.7% vs 23.7%; P = .021), as were labral tears (54.1% vs 35.6%; P = .009). Logistic regression demonstrated that neither race nor insurance status were significant determinants in surgery recommendations. Conversely, race was a determinant of whether an MRI was performed, as White patients were 2.74 times more likely to have this procedure. There were no differences with respect to obtaining an MRI between private and Medicaid insurance. CONCLUSION: Compared with White patients, there were differences in both the proportion of African Americans evaluated for hip-related disabilities and the proportion receiving a surgery recommendation. African Americans with sports medicine-related hip issues were also less likely to obtain an MRI. With regard to observed pathology, African American patients were less likely to have cam deformities and labral tears than White patients.