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PURPOSE: Fracture blisters, a common soft-tissue complication of pilon fractures, are associated with post-operative wound infections, delays in definitive fixation, and alterations in surgical plan. The purpose of this study was to (1) identify the delay in surgery attributable to the presence fracture blisters and (2) investigate the relationship of fracture blisters to comorbidities and fracture severity. METHODS: Patients with pilon fractures at an urban level 1 Trauma center from 2010 to 2021 were identified. The presence or absence of fracture blisters was noted, along with location. Demographic information, time from injury to external fixator placement, and time to definitive open reduction internal fixation (ORIF) were collected. Pilon fractures were classified according to AO/OTA guidelines using CT imaging and plain radiographs. RESULTS: 314 patients with pilon fractures were available for analysis, eighty (25%) of whom were found to have fracture blisters. Patients with fracture blisters had longer time to surgery compared to those without fracture blisters (14.2 days vs 7.9 days, p < 0.001). A greater proportion of patients with fracture blisters had AO/OTA 43C fracture patterns, compared with those without fracture blisters (71.3% vs 53.8%, p = 0.03). Fractures blisters were less likely to be localized over the posterior ankle (12%, p = 0.007). CONCLUSION: The presence of fracture blisters in pilon fractures are associated with significant delays in time to definitive fixation and higher energy fracture patterns. Fracture blisters are less commonly located over the posterior ankle which may support the implementation of a staged posterolateral approach when managing these injures.
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Fraturas do Tornozelo , Traumatismos do Tornozelo , Fraturas da Tíbia , Humanos , Vesícula/etiologia , Resultado do Tratamento , Traumatismos do Tornozelo/cirurgia , Estudos Retrospectivos , Fraturas da Tíbia/diagnóstico por imagem , Fraturas da Tíbia/cirurgia , Fraturas do Tornozelo/diagnóstico por imagem , Fraturas do Tornozelo/cirurgia , Fixação de Fratura/efeitos adversos , Fixação de Fratura/métodos , Fixação Interna de Fraturas/efeitos adversos , Fixação Interna de Fraturas/métodosRESUMO
BACKGROUND: Electric scooters (e-scooters) have become a widespread method of transportation. The purpose of this study is to provide risk stratification tools for modifiable risk factors associated with e-scooter injury morbidity. METHODS: Patients at an urban Level 1 Trauma center sustaining e-scooter injuries between November 2017 through March 2020 were identified. Primary outcomes of interest were major trauma, as defined by an Injury Severity Score (ISS) >15, or hospital admission. RESULTS: A total of 442 patients sustained orthopaedic (51%), facial (31%), cranial (13%), and chest/abdominal injuries (4.5%). Rate of helmet use was 2.5%, hospital admission was 40.7%, and intensive care was 3%. Patients with facial injuries were half as likely to sustain major trauma as compared to orthopaedic injuries (p < 0.05). Factors with higher likelihood of hospital admission included age > 40 years (OR 4.20, p < 0.01), alcohol or other substance intoxication (OR 4.14 and 9.87, p < 0.001), loss of consciousness (OR 2.72, p < 0.003), or transport to the hospital by ambulance (OR 4.47, p < 0.001). CONCLUSIONS: There is a substantial proportion of major trauma within e-scooter injuries. Modifiable risk factors for hospital admission include use of head protection and substance use while riding e-scooters.
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Acidentes de Trânsito , Serviço Hospitalar de Emergência/estatística & dados numéricos , Veículos Automotores , Ferimentos e Lesões/terapia , Adulto , Consumo de Bebidas Alcoólicas , Estudos Transversais , Feminino , Dispositivos de Proteção da Cabeça , Humanos , Masculino , Estudos Retrospectivos , Fatores de Risco , Centros de TraumatologiaRESUMO
Plastic surgery is a dynamic field but remains poorly understood by general practitioners, medical students, health professionals, and the public. The main health care professionals in the community who are involved in the follow-up of plastic surgery patients are nurses; they help to facilitate wound healing and rehabilitation in the postoperative period. In this study, the authors assessed the medical knowledge and perceptions of plastic surgery by nurses working in the community setting and explored their understanding of classical scenarios commonly encountered in reconstructive surgery. An online survey was designed to assess the demographics of nurses working in the community in France and their knowledge of plastic surgery. This was disseminated to all practicing nurses working outside of hospitals by means of an online social network from the period of April 2019 to June 2019. The survey was completed by 318 nurses. Specific training in plastic surgical nursing will be required to optimize the management of these patients following discharge from hospital. This gap in knowledge may affect patient recovery negatively.
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Enfermeiras e Enfermeiros/psicologia , Prática Privada de Enfermagem/estatística & dados numéricos , Percepção , Cirurgia Plástica/normas , Adulto , Enfermagem em Saúde Comunitária/métodos , Feminino , França , Humanos , Masculino , Enfermeiras e Enfermeiros/estatística & dados numéricos , Cirurgia Plástica/psicologia , Cirurgia Plástica/estatística & dados numéricos , Inquéritos e QuestionáriosRESUMO
BACKGROUND: In response to the coronavirus disease 2019 (COVID-19) pandemic, the Centers for Medicare and Medicaid Services pledged payment for telehealth visits for the duration of this public health emergency in an effort to decrease COVID-19 transmission and allow for deployment of residents and attending physicians to support critical-care services. Although the COVID-19 pandemic has vastly expanded telehealth use, no studies to our knowledge have analyzed the implementation and success of telehealth for orthopaedic trauma. This population is unique in that patients who have experienced orthopaedic trauma range in age from early childhood to late adulthood, they vary across the socioeconomic spectrum, may need to undergo emergent or urgent surgery, often have impaired mobility, and, historically, do not always follow-up consistently with healthcare providers. QUESTIONS/PURPOSES: (1) To what extent did telehealth usage increase for an outpatient orthopaedic trauma clinic at a Level 1 trauma center from the month before the COVID-19 stay-at-home order compared with the month immediately following the order? (2) What is the proportion of no-show visits before and after the implementation of telehealth? METHODS: After nonurgent clinic visits were postponed, telehealth visits were offered to all patients due to the COVID-19 stay-at-home order. Patients with internet access who had the ability to download the MyChart application on their mobile device and agreed to a telehealth visit were seen virtually between March 16, 2020 and April 10, 2020 (COVID-19) by three attending orthopaedic trauma surgeons at a large, urban, Level 1 trauma center. Clinic schedules and patient charts were reviewed to determine clinical volumes and no-show proportions. The COVID-19 period was compared with the 4 weeks before March 16, 2020 (pre-COVID-19), when all visits were conducted in-person. The overall clinic volume decreased from 340 to 233 (31%) between the two periods. The median (range) age of telehealth patients was 46 years (20 to 89). Eighty-four percent (72 of 86) of telehealth visits were postoperative and established nonoperative patient visits, and 16% (14 of 86) were new-patient visits. To avoid in-person suture or staple removal, patients seen for their 2-week postoperative visit had either absorbable closures, staples, or nonabsorbable sutures removed by a home health registered nurse or skilled nursing facility registered nurse. If radiographs were indicated, they were obtained at outside facilities or our institution before patients returned home for their telehealth visit. RESULTS: There was an increase in the percentage of office visits conducted via telehealth between the pre-COVID-19 and COVID-19 periods (0% [0 of 340] versus 37% [86 of 233]; p < 0.001), and by the third week of implementation, telehealth comprised approximately half of all clinic visits (57%; [30 of 53]). There was no difference in the no-show proportion between the two periods (13% [53 of 393] for the pre-COVID-19 period and 14% [37 of 270] for the COVID-19 period; p = 0.91). CONCLUSIONS: Clinicians should consider implementing telehealth strategies to provide high-quality care for patients and protect the workforce during a pandemic. In a previously telehealth-naïve clinic, we show successful implementation of telehealth for a diverse orthopaedic trauma population that historically has issues with mobility and follow-up. Our strategies include postponing long-term follow-up visits, having sutures or staples removed by a home health or skilled nursing facility registered nurse, having patients obtain pertinent imaging before the visit, and ensuring that patients have access to mobile devices and internet connectivity. Future studies should evaluate the incidence of missed infections or stiffness as a result of telehealth, analyze the subset of patients who may be more vulnerable to no-shows or technological failures, and conduct patient surveys to determine the factors that contribute to patient preferences for or against the use of telehealth. LEVEL OF EVIDENCE: Level III, therapeutic study.
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Assistência Ambulatorial/estatística & dados numéricos , Pacientes não Comparecentes/estatística & dados numéricos , Ortopedia/estatística & dados numéricos , Pandemias/estatística & dados numéricos , Telemedicina/estatística & dados numéricos , Adulto , Idoso , Idoso de 80 Anos ou mais , Betacoronavirus , COVID-19 , Infecções por Coronavirus/prevenção & controle , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pandemias/prevenção & controle , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Pneumonia Viral/prevenção & controle , Padrões de Prática Médica/estatística & dados numéricos , Quarentena/estatística & dados numéricos , Estudos Retrospectivos , SARS-CoV-2 , Estados Unidos/epidemiologia , Adulto JovemRESUMO
BACKGROUND: Increasing obesity prevalence and development of bariatric surgery have led to the development of skin re-draping techniques. Several contouring techniques have been described for treating the circumferential excess of the lower trunk. MATERIALS AND METHODS: We performed a systematic review to summarize surgical indications, operative techniques, peri-operative management (nutritional supplementation, antibiotic prophylaxis, thrombo-prophylaxis), outcomes, complications, patient satisfaction, and impact on quality of life of circumferential contouring of the lower trunk procedures. A systematic review, based on the PRISMA criteria, was conducted using the Pubmed and Cochrane databases. RESULTS: The review included 42 articles and 1748 operated patients. Two studies only were graded as level of evidence II; the others were graded as levels III to V. The most frequently reported indication was massive weight loss. All the described techniques derived either from belt lipectomy or lower bodylift. Belt lipectomy resulted in a posterior scar situated at the waistline and allowed a better correction of hip back rolls, whereas lower bodylift was more effective on buttock and lateral thigh ptosis. The most reported complication was wound dehiscence. Patient satisfaction and quality of life scores were high in all studies. CONCLUSIONS: This review included a majority of low-level evidence studies that limit extrapolability of the results. Future randomized prospective studies may generate stronger evidence, with a standardization of surgical indications and operative techniques. LEVEL OF EVIDENCE III: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
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Abdominoplastia/métodos , Estética , Cirurgia Plástica/métodos , Redução de Peso , Adulto , Cirurgia Bariátrica/efeitos adversos , Cirurgia Bariátrica/métodos , Composição Corporal , Nádegas/cirurgia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Obesidade Mórbida/cirurgia , Satisfação do Paciente , Cuidados Pós-Operatórios/métodos , Qualidade de Vida , Coxa da Perna/cirurgia , Tronco/cirurgia , Resultado do TratamentoRESUMO
BACKGROUND: The massive weight loss patient may require a circumferential contouring of the lower trunk. OBJECTIVES: To summarize the complication rates and explore the possibility of predictive risk factors for complications. METHODS: We performed a systematic review using the PubMed and Cochrane databases to identify published articles on the topic. Random effects meta-analyses and meta-regression were conducted to synthesize the data gathered. RESULTS: The analysis included 28 studies and 1380 patients. All but one were retrospective cohorts or case studies. Circumferential contouring of the lower trunk resulted in 37% [95%-CI 30%; 44%] overall complications; 17% [95%-CI 12%; 24%] wound dehiscences; 4% [95%-CI 3%; 5%] skin necrosis; 5% [95%-CI 3%; 9%] infections; 3% [95%-CI 2%; 4%] hematomas; 13% [95%-CI 9%; 18%] seromas; 12% [95%-CI 7%; 21%] scar irregularities; 3% [95%-CI 2%; 5%] thromboembolism; and 5% [95%-CI 3%; 8%] revisions for complications. Lower body lift-related techniques were associated with a higher rate of overall complications than belt lipectomy-related techniques (P = .002). No difference in complication rate was shown when performing a gluteal augmentation with flap. Due to insufficient data reported in the studies, risk factors for postoperative complications could not be assessed. CONCLUSIONS: The whole literature provides very low reliable information. Confusion factors could not be ruled out to explain the increased complications rate for the lower body lift compared to the belt lipectomy. This finding needs to be confirmed in randomized trials. Collaborative efforts must be made to improve the evidence level of our practices and to serve patients in an optimal way. LEVEL OF EVIDENCE: 3 Therapeutic.
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Técnicas Cosméticas/efeitos adversos , Procedimentos de Cirurgia Plástica/efeitos adversos , Complicações Pós-Operatórias/etiologia , Tronco/cirurgia , Redução de Peso , Humanos , Medição de Risco , Fatores de Risco , Resultado do TratamentoRESUMO
BACKGROUND: Nearly 2 million osteoporosis-related fractures occur yearly in the United States, with more than 400,000 requiring hospital admissions. Fewer than 30% receive proper evaluation and care for osteoporosis, representing a large opportunity to enhance secondary prevention of fractures. Methods to improve identification and triage of hospitalized fragility-fracture patients are desirable. METHODS: A multidisciplinary team was created, and definitions were established for an evidence-based best-practice protocol to assess, treat, and document an osteoporosis diagnosis and triage patients with hip-fragility fractures on the basis of the best-practice recommendations from The Joint Commission and the National Osteoporosis Foundation. The team initiated a preauthorized osteoporosis consultation from the endocrinology service for hip-fracture patients, "triggered" via a brief query in admission orders or by the orthopedic service nurse practitioner. Osteoporosis consultations used a consultation template reflecting the protocol. RESULTS: Data were analyzed for 71 baseline patients and 61 intervention patients. The groups possessed similar age, gender, race, and body mass index characteristics. The baseline (on-demand consultation) group suffered from poor performance, with only 3%-21% of patients receiving the desired evaluation, documentation, treatment, or outpatient follow-up. Intervention (triggered-consultation) patients improved markedly postintervention, With performance increasing by 52%-76% on all parameters except outpatient follow-up, which changed insignificantly (6%-15%). CONCLUSION: Although triggered consultation was effective, multimodal layered interventions may achieve even better results and address several identified barriers.
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Endocrinologia/organização & administração , Fraturas do Quadril , Osteoporose/terapia , Melhoria de Qualidade , Encaminhamento e Consulta , Idoso , Medicina Baseada em Evidências , Feminino , Humanos , Masculino , Osteoporose/diagnóstico , Equipe de Assistência ao Paciente , Guias de Prática Clínica como AssuntoRESUMO
BACKGROUND: Extremity amputations are associated with pain in both the residual limb and the phantom limb. This pain, which is often debilitating, may be prevented by excellent perioperative pain control. Ultrasound-guided percutaneous cryoneurolysis is an analgesic modality offering pain control for weeks or months following surgery. This treatment has not been compared to the sham procedure for large nerves (e.g., femoral and sciatic) to provide preoperative analgesia. We therefore conducted a randomized, controlled pilot study to evaluate the use of this modality for the treatment of pain following amputation to (1) determine the feasibility of and optimize the study protocol for a subsequent definitive clinical trial; and (2) estimate analgesia and opioid reduction within the first postoperative weeks. METHODS: A convenience sample of seven patients undergoing lower extremity amputation were randomized to receive either active cryoneurolysis or a sham procedure targeting the sciatic and femoral nerves in a participant-masked fashion. This was a pilot study with a relatively small number of participants, and therefore the resulting data were not analyzed statistically. RESULTS: Compared to the participants who received sham treatment (n=3), those who underwent active cryoneurolysis (n=4) reported lower pain scores and decreased opioid consumption at nearly all time points between days one and 21 following amputation. CONCLUSIONS: Ultrasound-guided percutaneous cryoneurolysis of the femoral and sciatic nerves prior to lower extremity amputation appears feasible and potentially effective. The data from this pilot study may be used to power a definitive randomized clinical trial.
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Partially threaded cannulated screws have enhanced the orthopedic surgeon's ability to fix periarticular fractures. There are many reports of complications and hardware failure during screw removal, but those during fracture fixation are under-reported and under-recognized in the literature. We describe a 21-year-old healthy man with a grade 1 open displaced medial epicondylar humerus fracture. Upon fracture fixation in the OR using a partially threaded cannulated screw over a Kirschner wire, the threads of the screw unraveled. The operating surgeon felt increased resistance and the unraveling was demonstrated on intra-operative fluoroscopy. The screw was removed by hand without hardware retention and a new K-wire and cannulated screw were used for definitive fixation. We found seven previous cases reporting a similar complication with mixed presentations and results. All occurred in young healthy patients, six of which were males. Six of the seven cases made no mention of a tactile change in resistance during fixation and only one of the seven pre-drilled the cortex prior to placement of the cannulated screw. We believe that screw unraveling is an under-reported complication of fracture fixation with cannulated screws that should be recognized by the orthopedic community. We found intra-operative fluoroscopy integral to the recognition of the problem in our case and recommend its use in fracture fixation with cannulated screws. We also suggest pre-drilling of cortices, especially when operating on young patients with strong bone.
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Parafusos Ósseos/efeitos adversos , Articulação do Cotovelo/cirurgia , Fixação Interna de Fraturas/instrumentação , Fraturas do Úmero/cirurgia , Fios Ortopédicos , Feminino , Fluoroscopia , Humanos , Masculino , Falha de Prótese , Adulto Jovem , Lesões no CotoveloRESUMO
INTRODUCTION: Breast reduction surgery for hypertrophy is one of the most commonly performed procedures in plastic surgery. This surgery exposes patients to complications well documented in the literature. The objective of this study is therefore to identify the risk factors in order to establish an estimate of the risk of developing complications. We propose the first predictive score of postoperative complications including continuous preoperative variables like Body Mass Index (BMI) and Supra Sternal Notch - Nipple Distance (SSN:N). RESULTS: 1306 patients were analyzed. Multivariable logistic regression showed three independent risk factors : active smoking (OR 6.10 [4.23; 8.78] p < 0.0001), BMI (OR 1.16 [1.11; 1.22] p < 0.0001), SSN:N (OR 1.14 [1.08; 1.21] p < 0.0001). The Rennes Plastic Surgery Score estimating occurrence of postoperative complications was determined, integrating regression coefficient of each risk factor. CONCLUSION: Active smoking, BMI and SSN:N distance are independent preoperative risk factors for the occurrence of breast reduction complications. The Rennes Plastic Surgery Score including the continuous values of BMI and SSN:N allows us to provide to our patients a reliable estimate of the risk of occurrence of these complications. EVIDENCE BASED MEDICINE LEVEL II: Lesser-quality prospective cohort or comparative study; retrospective cohort or comparative study; or untreated controls from a randomized controlled trial.
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Machine perfusion has developed rapidly since its first use in solid organ transplantation. Likewise, reconstructive surgery has kept pace, and ex vivo perfusion appears as a new trend in vascularized composite allotransplants preservation. In autologous reconstruction, fasciocutaneous flaps are now the gold standard due to their low morbidity (muscle sparing) and favorable functional and cosmetic results. However, failures still occasionally arise due to difficulties encountered with the vessels during free flap transfer. The development of machine perfusion procedures would make it possible to temporarily substitute or even avoid microsurgical anastomoses in certain complex cases. We performed oxygenated acellular sub-normothermic perfusions of fasciocutaneous flaps for 24 and 48 h in a porcine model and compared continuous and intermittent perfusion regimens. The monitored metrics included vascular resistance, edema, arteriovenous oxygen gas differentials, and metabolic parameters. A final histological assessment was performed. Porcine flaps which underwent successful oxygenated perfusion showed minimal or no signs of cell necrosis at the end of the perfusion. Intermittent perfusion allowed overall better results to be obtained at 24 h and extended perfusion duration. This work provides a strong foundation for further research and could lead to new and reliable reconstructive techniques.
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Background: Nanofat grafting (NG) is a simple and cost-effective method of lipoaspirates with inter-syringe passages, to produce stromal vascular fraction (SVF) and isolate adipose-derived stem cells (ASCs). This represents a tremendous interest in the future clinical needs of tissue engineering. In this study, we optimized the NG technique to increase the yield of ASC extractions. Methods: We analyzed three groups of SVF obtained by 20, 30, and 40 inter-syringe passages. The control group was an SVF obtained by enzymatic digestion with Celase. We studied their cell composition by flow cytometry, observed their architecture by confocal microscopy, and observed immunomodulatory properties of the ASCs from each of the SVFs by measuring inflammatory markers of macrophages obtained by an ASC monocyte co-culture. Results: We have established the first cell mapping of the stromal vascular fraction of adipose tissue. The results showed that SVF obtained by 20 inter-syringe passages contains more statistically significant total cells, more cells expressing the ASC phenotype, more endothelial cells, and produces more CFU-F than the SVF obtained by 30 and 40 passages and by enzymatic digestion. Confocal microscopy showed the presence of residual adipocytes in SVF obtained by inter-syringe passages but not by enzymatic digestion. The functional study indicates an orientation toward a more anti-inflammatory profile and homogenization of their immunomodulatory properties. Conclusion: This study places mechanically dissociated SVF in the center of approaches to easily extract ASCs and a wide variety and number of other progenitor cells, immediately available in a clinical setting to provide both the amount and quality of cells required for decellularized tissues.
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OBJECTIFY: Skin pigmentation disorders are one of the most frequent sequelae after burn injury. While these conditions often improve over time, some are permanent and cause severe psychological disorders (especially on the face). Given the frequency of these disorders and their benign nature, the scientific community has great difficulty postponing these patient follow-ups. Publications on their management are rare, and there is no consensus on the gold standard treatment for skin dyschromia. Herein, we performed a literature review including the various treatments currently proposed to manage these hyperpigmentations. METHODS: All reported articles up to February 2021 were reviewed on Pubmed. Studies on the treatment of hyperpigmented scars were included if they were secondary to burn injuries. Excluded articles evaluated transient treatments, such as makeup, and articles on inflammatory hyperpigmentation without etiological details or not secondary to burns. RESULTS: 201 articles were identified, and 13 studies were included. Topical creams used in inflammatory hyperpigmented lesions such as hydroquinone and first-line retinoids are controversial due to their inconstant efficacy. Various types of laser and pulsed light treatments have shown their effectiveness but can also aggravate pigmentation. CONCLUSION: Dyschromia after burn remains a therapeutic challenge. Hyperpigmentations after burn should be treated on a case-by-case basis, using data from the literature, clinical experience and measuring the risk/benefit ratio.
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Queimaduras , Hiperpigmentação , Queimaduras/complicações , Queimaduras/terapia , Humanos , Hiperpigmentação/etiologia , Hiperpigmentação/terapia , Resultado do TratamentoRESUMO
INTRODUCTION: Because of the dearth of literature in the orthopaedic trauma population, we aimed to analyze how a multimodal pain protocol after outpatient surgery affects opioid consumption, pain scores, and patient satisfaction. METHODS: This was a cohort study with a historical control at an urban level 1 trauma center. Forty consecutive outpatients were given a peripheral nerve block and a multimodal pain protocol between September 2019 and March 2020 and compared with 70 consecutive preprotocol patients who received a peripheral nerve block and hydrocodone-acetaminophen. The primary outcome was morphine milligram equivalents (MMEs) consumed. Our secondary aims were pain scores and satisfaction. RESULTS: Patients in the protocol were younger (36.45 versus 45.09 years, P = 0.007), butthere was no difference in sex, body mass index, American Society of Anesthesiologists, or surgical duration. There was a 59% reduction in opioids consumed in the first 4 days after surgery (3.83 MME versus 9.29 MME, P < 0.001). At the postoperative day-14 time point, protocol patients consumed a total of 5.59 MMEs, which is 40% less than just the first 4 days of the preprotocol (P = 0.02). Protocol patients assigned a higher rating of "least pain" on postoperative day 1 (1.24 versus 0.52, P = 0.04) but had higher satisfaction scores on day 1 (9.68 versus 8.54, P < 0.001) and day 2 (9.66 versus 8.61, P < 0.001). CONCLUSION: Implementation of a multimodal pain management protocol after outpatient orthopaedic trauma surgeries reduced opioid consumption by >50% in the first 4 days postoperatively. Additional studies are needed to refine the multimodal pain protocol used in this study. LEVEL OF EVIDENCE: II.
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Analgésicos Opioides , Ortopedia , Procedimentos Cirúrgicos Ambulatórios/efeitos adversos , Analgésicos Opioides/uso terapêutico , Estudos de Coortes , Humanos , Pacientes Ambulatoriais , Manejo da Dor/métodos , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/etiologia , Estudos RetrospectivosRESUMO
CASE: Although rare, a medial malleolus fracture plus ipsilateral Achilles tendon rupture has been described in previous case reports. We present a unique case of an open bimalleolar fracture dislocation with ipsilateral Achilles tendon rupture after a motorcycle crash. His Achilles injury was diagnosed intraoperatively during external fixator placement. He presented in a delayed fashion to our institution, where he underwent open reduction internal fixation and Achilles tendon reconstruction. CONCLUSION: Although most commonly described with isolated medial malleolus fractures, Achilles tendon injuries can also be associated with bimalleolar ankle fractures. These associated injuries are frequently missed.
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Tendão do Calcâneo , Fraturas do Tornozelo , Traumatismos dos Tendões , Tendão do Calcâneo/lesões , Tendão do Calcâneo/cirurgia , Tornozelo , Fraturas do Tornozelo/complicações , Fraturas do Tornozelo/diagnóstico por imagem , Fraturas do Tornozelo/cirurgia , Humanos , Masculino , Ruptura/complicações , Ruptura/cirurgia , Traumatismos dos Tendões/diagnóstico por imagem , Traumatismos dos Tendões/cirurgiaRESUMO
BACKGROUND: Electric scooters (e-scooters) have become a widespread method of transportation due to convenience and affordability. However, the financial impact of medical care for sustained injuries is currently unknown. The purpose of this study is to characterize total billing charges associated with medical care of e-scooter injuries. METHODS: A retrospective review of patients with e-scooter injuries presenting to the trauma bay, emergency department or outpatient clinics at an urban level 1 trauma center was conducted from November 2017 to March 2020. Demographic and clinical data were collected. Primary outcomes of interest were total billing charges and billing to insurance (hospital and professional). Multivariable models were used to identify preventable risk factors associated with higher total billing charges. RESULTS: A total of 63 patients were identified consisting of 42 (66.7%) males, average age 40.19 (SD 13.29) years and 3.2% rate of helmet use. Patients sustained orthopedic (29%, n=18), facial (48%, n=30) and cranial (23%, n=15) injuries. The average total billing charges for e-scooter clinical encounters was $95 710 (SD $138 215). Average billing to insurance was $86 376 (SD $125 438) for hospital charges and $9 334 (SD $14 711) for professional charges. There were no significant differences in charges between injury categories. On multivariable regression, modifiable risk factors independently associated with higher total billing charges included any intoxication prior to injury ($231 377 increase, p=0.02), intracranial bleeds ($75 528, p=0.04) and TBI ($360 898, p=0.006). DISCUSSION: Many patients sustain high-energy injuries during e-scooter accidents with significant medical and financial consequences. Further studies may continue expanding the financial impact of e-scooter injuries on both patients and the healthcare system. LEVEL OF EVIDENCE: III.
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BACKGROUND: The main determinant of continuous peripheral nerve block effects--local anesthetic concentration and volume or simply total drug dose--remains unknown. METHODS: We compared two different concentrations and basal rates of ropivacaine--but at equivalent total doses--for continuous posterior lumbar plexus blocks after hip arthroplasty. Preoperatively, a psoas compartment perineural catheter was inserted. Postoperatively, patients were randomly assigned to receive perineural ropivacaine of either 0.1% (basal 12 ml/h, bolus 4 ml) or 0.4% (basal 3 ml/h, bolus 1 ml) for at least 48 h. Therefore, both groups received 12 mg of ropivacaine each hour with a possible addition of 4 mg every 30 min via a patient-controlled bolus dose. The primary endpoint was the difference in maximum voluntary isometric contraction (MVIC) of the ipsilateral quadriceps the morning after surgery, compared with the preoperative MVIC, expressed as a percentage of the preoperative MVIC. Secondary endpoints included hip adductor and hip flexor MVIC, sensory levels in the femoral nerve distribution, hip range-of-motion, ambulatory ability, pain scores, and ropivacaine consumption. RESULTS: Quadriceps MVIC for patients receiving 0.1% ropivacaine (n = 26) declined by a mean (SE) of 64.1% (6.4) versus 68.0% (5.4) for patients receiving 0.4% ropivacaine (n = 24) between the preoperative period and the day after surgery (95% CI for group difference: -8.0-14.4%; P = 0.70). Similarly, the groups were found to be equivalent with respect to secondary endpoints. CONCLUSIONS: For continuous posterior lumbar plexus blocks, local anesthetic concentration and volume do not influence nerve block characteristics, suggesting that local anesthetic dose (mass) is the primary determinant of perineural infusion effects.
Assuntos
Anestesia por Condução , Anestésicos Locais/administração & dosagem , Anestésicos Locais/farmacocinética , Adulto , Idoso , Amidas/administração & dosagem , Amidas/farmacocinética , Período de Recuperação da Anestesia , Raquianestesia , Artroplastia de Quadril , Determinação de Ponto Final , Feminino , Nervo Femoral/efeitos dos fármacos , Humanos , Infusões Intravenosas , Contração Isométrica/efeitos dos fármacos , Masculino , Pessoa de Meia-Idade , Força Muscular/efeitos dos fármacos , Músculo Esquelético/efeitos dos fármacos , Bloqueio Nervoso , Medição da Dor , Cuidados Pré-Operatórios , Amplitude de Movimento Articular , Ropivacaina , Resultado do Tratamento , Caminhada/fisiologiaRESUMO
PURPOSE: Perineural catheter insertion using ultrasound guidance alone is a relatively new approach. Previous studies have shown that ultrasound-guided catheters take less time to place with high placement success rates, but the analgesic efficacy compared with the established stimulating catheter technique remains unknown. We tested the hypothesis that popliteal-sciatic perineural catheter insertion relying exclusively on ultrasound guidance results in superior postoperative analgesia compared with stimulating catheters. METHODS: Preoperatively, subjects receiving a popliteal-sciatic perineural catheter for foot or ankle surgery were assigned randomly to either ultrasound guidance (bolus via needle with non-stimulating catheter insertion) or electrical stimulation (bolus via catheter). We used 1.5% mepivacaine 40 mL for the primary surgical nerve block and 0.2% ropivacaine (basal 8 mL·hr(-1); bolus 4 mL; 30 min lockout) was infused postoperatively. The primary outcome was average surgical pain on postoperative day one. RESULTS: Forty of the 80 subjects enrolled were randomized to each treatment group. One of 40 subjects (2.5%) in the ultrasound group failed catheter placement per protocol vs nine of 40 (22.5%) in the stimulating catheter group (P = 0.014). The difference in procedural duration (mean [95% confidence interval (CI)]) was -6.48 (-9.90 - -3.05) min, with ultrasound requiring 7.0 (4.0-14.1) min vs stimulation requiring 11.0 (5.0-30.0) min (P < 0.001). The average pain scores of subjects who provided data on postoperative day one were somewhat higher for the 33 ultrasound subjects than for the 26 stimulation subjects (5.0 [1.0-7.8] vs 3.0 [0.0-6.5], respectively; P = 0.032), a difference (mean [95%CI]) of 1.37 (0.03-2.71). CONCLUSION: For popliteal-sciatic perineural catheters, ultrasound guidance takes less time and results in fewer placement failures compared with stimulating catheters. However, analgesia may be mildly improved with successfully placed stimulating catheters. Clinical trial registration number NCT00876681.