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BACKGROUND: Pain in the hallux metatarsophalangeal joint (MTPJ) is very common, yet the underlying etiology remains unknown. Previous clinical research and biomechanical research has implicated stenosing flexor hallucis longus (FHL) tendonitis as a possible cause. The hypothesis of this study was that treatment solely focusing on alleviating restricted FHL excursion would be beneficial in patients with hallux MTPJ pain. METHODS: This is a retrospective study of those treated in the Foot & Ankle Division between January 2009, and December 2018, who were diagnosed with FHL tendonitis with associated pain in the hallux MTPJ. Demographics, comorbidities, examination findings, imaging results, pain scores, treatment instituted, and outcome was obtained from the electronic medical record. The primary outcome was the improvement in the pain score (visual analog scale [VAS]). The surgical patients were included if their procedure was solely related to the FHL (posteromedial ankle release ± os trigonum resection). The decision to have surgery was analyzed by univariate and multivariable statistics using demographics, comorbidities, and clinical findings as potential factors (P < .05). RESULTS: In 75% (59 of 79 feet), nonoperative treatment of FHL stenosis resulted in a decrease in pain scores that the patients felt was satisfactory. The operative group that had an FHL release showed decreased pain in 90% (18 of 20 feet). Multivariable analysis identified the need for immobilization (OR 9.8, 95% CI 1.8-55.2, P = .009), participating in athletics (OR 8.7, 95% CI 1.8-42.2, P = .007), and higher initial VAS (OR 1.7, 95% CI 1.3-2.3, P < .001) as being associated with the decision for surgery. CONCLUSION: Previous biomechanical studies have suggested that stenosing FHL synovitis can cause increased intraarticular loading in the hallux MTPJ. The current clinical study supports this hypothesis, demonstrating that treatment focused on relieving restricted FHL excursion can ameliorate pain in the hallux MTPJ in select cases.
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Although the impact that vitamin D has on bone healing is uncertain in foot and ankle (F&A) surgery, there is support for vitamin D supplementation (2000 IU/day) with calcium (1 g/day) to promote bone healing. Although orthopedic F&A surgeons are frequently the first provider to detect the harbingers of osteoporosis by the occurrence of fragility fractures, this should trigger referral to the appropriate specialist for assessment and treatment. There is circumstantial evidence suggesting a role of hypovitaminosis D in bone marrow edema syndrome and possibly osteochondritis dissecans. There should be a low threshold for assessing vitamin D levels in such patients.
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Deficiência de Vitamina D , Vitamina D , Humanos , Vitamina D/uso terapêutico , Vitamina D/sangue , Vitamina D/administração & dosagem , Deficiência de Vitamina D/complicações , Deficiência de Vitamina D/tratamento farmacológico , Suplementos Nutricionais , Procedimentos Ortopédicos/efeitos adversos , Pé/cirurgia , Tornozelo/cirurgiaRESUMO
BACKGROUND: The ideal fixation method for the first metatarsophalangeal joint (first MTP) remains uncertain. This study compares nonunion and revision surgery rates of first MTP arthrodesis between nonlocking semitubular plates and precontoured locking plates. METHODS: Demographics, fixation technique, and complications of all patients who underwent primary first MTP arthrodesis between 2013 and 2018 were determined from radiographs and clinical records. Cost data were from a 1-year subset of isolated first MTP fusion surgeries. The primary outcome measures of this study were the nonunion and complication rates, with associated costs of patients undergoing first metatarsophalangeal arthrodesis with either a noncontoured semitubular plate or a precontoured locking plate. RESULTS: The study included 189 patients, with a mean follow-up of 18.7 months. The overall nonunion rate was 10.1%, with no difference between the locking and nonlocking plates. The prevalence of a painful implant was also similar. Surgeries using locking plates cost an average of $1,500 more than those using nonlocked plates. CONCLUSIONS: Because there was no difference in revision between locking and nonlocking plate fixation for primary first MTP arthrodesis, routine use of the more expensive locking plates may not be justified. LEVEL OF EVIDENCE: Level III (Retrospective cohort study).
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BACKGROUND: Haglund's deformity is clinically defined by the presence of retrocalcaneal tenderness, with previous radiographic parameters relying on calcaneal anatomic parameters that did not considering the influence of ankle motion on posterior calcaneal-Achilles impingement METHODS: Standing foot radiographs from 55 patients with clinically defined Haglund's deformity were compared to 50 control patients using previously described measurements and 2 new angular measurements based on the linkage between ankle rotation and posterior calcaneal-Achilles impingement. The ability of each measure to distinguish between Haglund's and control patients was assessed. RESULTS: The combination of the angles to account for both increased calcaneal tubercle height and increased posterior calcaneal prominence could distinguish between the two patient groups (p = .018, Area under the curve = 63.2%). None of the previously published radiographic criteria were different between the two patient groups. CONCLUSIONS: The proposed radiographic criteria were more predictive than previous criteria that did not address the role of ankle motion.
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Tendão do Calcâneo , Bursite , Calcâneo , Exostose , Humanos , Tornozelo , Fenômenos Biomecânicos , Calcâneo/diagnóstico por imagem , Tendão do Calcâneo/cirurgia , Bursite/cirurgiaRESUMO
BACKGROUND: Recent literature suggests that functional treatment of acute non-insertional Achilles tendon ruptures yields outcomes (re-rupture and function) similar to those of surgery, but does not address the unique issues in treating high performance athletes or other high demand patients. METHODS: Decision analysis was used to develop an estimate of outcome utility for both types of treatment using published Costs and Quality-Adjusted Life Years (QALYs) values. The expected value for either treatment was then calculated for high, intermediate, and normal demand patients, using the specific functional needs of the patients. RESULTS: Nonoperative treatment is the preferred management for normal demand patients, while high and intermediate demand patients are more likely to experience better expected functional outcomes from surgery. CONCLUSION: The combination of a decision analysis and expected value analysis provides evidence-based support for the existing intuitive recommendations that favor surgical treatment in elite athletes and other high demand patients. LEVEL OF EVIDENCE: III.
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Tendão do Calcâneo , Traumatismos dos Tendões , Humanos , Resultado do Tratamento , Tendão do Calcâneo/cirurgia , Ruptura/cirurgia , Traumatismos dos Tendões/cirurgia , Doença Aguda , Técnicas de Apoio para a DecisãoRESUMO
We evaluated the utility of a palliative care consult (PCC) in high-risk hip fracture patients. The main result was that a PCC reflects certain risk factors for post-surgical complications and is associated with a delay to surgery in the high-risk patient population that it served. PURPOSE: The objective of this study was to identify risks of complications in surgically managed hip fractures and determine the utility of a PCC in this population, particularly regarding time to the operating room (OR). METHODS: Retrospective cohort at a Level I academic trauma center. RESULTS: Four hundred sixty-two patients were treated surgically for hip fracture. Decreased pre-injury ambulatory status (OR 2.18, 95% CI 1.13-4.20, p = .02), time to OR > 48 h (OR 4.76, 95% CI 1.43-15.87, p = .011), and obtaining a pre-operative PCC (OR 3.03, 95% CI 1.34-6.85, p = .008) were independent risk factors for post-surgical complications. Multivariate risk factors for obtaining a PCC included older age (OR 1.1, CI 1.0-1.1, p = .007), pre-injury ambulatory status (OR 2.2, CI 1.3-3.9, p = .005), renal failure (OR 3.1, CI 1.1-9.0, p = 0.032), and higher ASA category (OR 2.6, CI 1.2-5.5, p = .014). A delay of more than 48 h was associated with being male ( OR 4.6, CI 1.4-15.0, p = .013) or having obtained a PCC (OR 5.5, CI 1.4-22.7, p = .017). CONCLUSIONS: Obtaining a PCC can reflect risks of complications and mortality. It is a valuable resource for use in high-risk patients who are inherently at risk for delays to surgery and should be used judiciously.
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Fraturas do Quadril , Cuidados Paliativos , Humanos , Masculino , Feminino , Estudos Retrospectivos , Fraturas do Quadril/epidemiologia , Fatores de Risco , Complicações Pós-Operatórias/etiologiaRESUMO
Background: Maintaining a sterile surgical environment is of the upmost importance in total joint arthroplasty. The surgical gown-glove interface is a frequent and known cause of bacterial contamination. A variation of the traditional staff-assisted open-gloving technique has been developed in an attempt to address this. In this method, the surgeon dons their undergloves before their gown. Although this has demonstrated improved sterility for the surgeon, no studies have considered the effects of this technique on the person assisting the surgeon. The present study was designed to investigate this. We hypothesize that the process of donning undergloves before the surgical gown leads to higher rates of contamination for the assistant. Methods: We performed a comparative study between the traditional and a gloves-first scrubbing technique. We assessed the differences in gown and glove contamination of the surgical assistant following each scrubbing event. Two surgeons applied ultraviolet light-disclosing lotion to their upper extremities and then performed each method in a randomized order with 40 surgical technologists/nurses. Blinded evaluators then quantified the amount of contamination on the surgical assistant's gown and gloves. Results: The gloves-first technique resulted in increased contamination of the surgical assistant's gloves (P = .002). There was no difference in contamination of the surgical gown (P =.982). Conclusions: Although the staff-assisted open-gloving technique may improve the sterility of the surgeon, it does so at the expense of the surgical assistant. Surgeons adopting this technique should consider donning their own undergloves or having the assistant rescrub before any further contact with the sterile environment.
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Delírio , Fraturas do Quadril , Ortopedia , Ossos Pélvicos , Algoritmos , Delírio/diagnóstico , Fraturas do Quadril/cirurgia , HumanosRESUMO
Justifications for the widespread adoption and integration of an electronic health record (EHR) have long leaned on the purported benefits of the technology. However, the performance of the EHR has been underwhelming relative to the promises of immediate access to relevant patient information, clinical decision supports, computerized ordering, and transferable patient data. In this narrative review, we provide an overview of the historical problems and limitations of the EHR, detail the core principles that define agile processes that may overcome the barriers faced by the current EHR, and re-imagine what an integrated, seamless EHR that serves its users and patients might look like. Moving forward, the EHR should be redesigned using a middle-out framework and empowering dual-type champions to maintain the sustainable diffusion of future innovations.
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Registros Eletrônicos de Saúde , HumanosRESUMO
BACKGROUND: Diagnosis and treatment of tendonitis/entrapment of the flexor hallucis longus (FHL) has been sporadically described in the evidence, primarily in the context of dancers and other athletes. Although various nonspecific nonoperative treatments have been described, it is not clear how often they achieve a satisfactory amount of symptom improvement. QUESTIONS/PURPOSES: The present study was designed to address the following questions regarding the nonoperative treatment of FHL tendonitis: (1) In a population of patients where the default management option for FHL tendonitis is a comprehensive nonsurgical approach, what proportion of patients thus treated opted not to have surgery? (2) What factors were associated with a patient's decision to undergo surgery after a period of nonsurgical management? METHODS: The 656 patients included were all those diagnosed with FHL tendonitis who were initially treated nonoperatively in the foot and ankle division between January 2009 and December 2018. Demographics, comorbidities, examination findings, imaging results, pain scores, treatment instituted, and final outcome were obtained from the electronic medical record. The primary outcome was the decision to have surgery due to unsatisfactory symptom improvement. We compared patients who opted for surgery with those who did not after nonoperative treatment with univariable and multivariable statistics using demographics, comorbidities, and clinical findings as potential risk factors, with p < 0.05. RESULTS: Forty-four percent (180 of 409) of patients decided to forgo surgery after the institution of a specific FHL stretching program. Surgery was more likely in patients with clinical hallux rigidus (OR 2.4 [95% CI 1.16 to 4.97]; p = 0.02) or posteromedial ankle pain (OR 1.78 [95% CI 1.12 to 2.83]; p = 0.01) and less likely in those who completed an FHL stretching program (OR 0.15 [95% CI 0.08 to 0.27]; p < 0.001). CONCLUSION: FHL tendonitis is more common than the previous evidence suggests and frequently occurs in nonathletes. Once it was diagnosed by detection of tenderness anywhere along the tendon, most frequently at the fibroosseous tunnel, nonoperative treatment focused on specific FHL stretching and immobilization in more severe cases reduced the symptoms to the extent that 44% of patients decided that surgery was unnecessary. The key to its diagnosis is awareness that this injury is possible because most patients treated in this study had been previously seen by orthopaedic providers who had not appreciated the presence of the condition, leading to a delay in diagnosis and treatment of more than a year in many patients. LEVEL OF EVIDENCE: Level III, therapeutic study.
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Tratamento Conservador/métodos , Exercícios de Alongamento Muscular , Tendinopatia/terapia , Encarceramento do Tendão/terapia , Adulto , Tratamento Conservador/psicologia , Feminino , Hallux/patologia , Hallux/cirurgia , Humanos , Masculino , Pessoa de Meia-Idade , Procedimentos Ortopédicos/psicologia , Procedimentos Ortopédicos/estatística & dados numéricos , Medição da Dor , Estudos Retrospectivos , Tendinopatia/patologia , Encarceramento do Tendão/patologia , Resultado do TratamentoRESUMO
BACKGROUND: Perioperative glucocorticoids are routinely administered to patients undergoing total joint arthroplasty (TJA) to decrease postoperative pain and nausea. However, there is concern regarding the effects of glucocorticoids on perioperative glucose control in diabetes. The goal of this study is to determine if administration of preoperative dexamethasone to diabetic patients is significantly associated with hyperglycemia and increased insulin requirements in the immediate postoperative period after TJA and to identify risk factors for postoperative hyperglycemia immediately after TJA. METHODS: A retrospective review of type 2 diabetic patients undergoing TJA from 2010 to 2015 (n = 285) was undertaken to evaluate the effect of dexamethasone on postoperative glucose control. Preoperative baseline characteristics were compared between patients who did and did not receive 8 mg of intravenous dexamethasone preoperatively. Postoperative glucose and insulin requirements were evaluated with respect to dexamethasone dosing. Statistical analysis was performed using logistic regression models. RESULTS: Dexamethasone administration did not correlate with the maximum postoperative blood glucose (P = .78). There was a significantly higher initial postoperative blood glucose after intravenous dexamethasone administration (P < .01). Dexamethasone administration was associated with increased aspart insulin requirements on postoperative day 0 (P = .04). However, preoperative hemoglobin A1c was most strongly associated with postoperative glucose control. CONCLUSION: Preoperative dexamethasone administration to diabetic patients was associated with an initial increase in blood glucose and increased insulin requirement on postoperative day 0. Yet the observed effect on glucose control in diabetic patients may not outweigh the known clinical benefits of perioperative glucocorticoids.
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Artroplastia de Substituição , Glicemia , Diabetes Mellitus Tipo 2 , Dexametasona , Diabetes Mellitus Tipo 2/cirurgia , Humanos , Articulações , Período Pós-Operatório , Estudos RetrospectivosRESUMO
MRI is frequently used in the evaluationand treatment of tibialis posterior tendon (PTT) dysfunction. MRI is reported to have sensitivity up to 95%, with 100% specificity, in the detection of rupture of the PTT. We present three cases where MRI demonstrated complete or partial rupture of the PTT, where subsequent surgery showed an intact PTT with tenosynovitis. In all cases, there was a source of inflammation external to the tendon. It is hypothesized that this exogenous origin of inflammation caused changes in the MRI signal in the PTT that resemble that seen in ruptures. These cases show that in the presence of inflammation near the tibialis posterior tendon, the MRI may falsely indicate a high-grade rupture of the tendon. Recommendations for treatment of suspected PTT rupture in the presence of significant other sources of inflammation are proposed.
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Imageamento por Ressonância Magnética , Disfunção do Tendão Tibial Posterior/diagnóstico por imagem , Disfunção do Tendão Tibial Posterior/etiologia , Traumatismos dos Tendões/complicações , Traumatismos dos Tendões/diagnóstico por imagem , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Disfunção do Tendão Tibial Posterior/cirurgia , Ruptura , Sensibilidade e Especificidade , Traumatismos dos Tendões/cirurgia , Tenossinovite/complicações , Tenossinovite/diagnóstico por imagem , Tenossinovite/cirurgiaRESUMO
OBJECTIVE: To compare the reproducibility and prognostic capacity of 2 commonly used ankle fracture classifications to the stability-based classification. METHODS: One hundred ninety-three consecutive rotational-type ankle fractures treated during a year at our institution in patients older than 18 years were retrospectively analyzed. Pilon and pathologic fractures were excluded. The fractures were treated by attending physicians who were unaware of the stability-based classification system. Three observers classified injury radiographs using the Lauge-Hansen, Weber/AO, and stability-based classifications systems. Reproducibility (interobserver variation) of each classification system was calculated using kappa statistics. Prognostic values were evaluated by calculating the area under the curve for the receiver-operating characteristic curves (using surgery as the positive outcome). RESULTS: The stability-based and Weber/AO classifications showed better reproducibility [kappa 0.938 (95% confidence interval 0.921-0.952), kappa 0.97 (0.961-0.976)], respectively, than the Lauge-Hansen [kappa 0.74 (0.664-0.795); P < 0.05]. The stability-based classification was more accurate (P < 0.001) in predicting surgical treatment [area under the curve 0.883 (95% confidence interval 0.852-0.914)] compared with the other 2 classifications [0.626 (0.576-0.675) and 0.698 (0.641-0.755)], respectively. CONCLUSIONS: The stability-based classification was both highly reproducible (kappa 0.938) and had superior prognostic capacity to identify patients who needed surgical intervention compared with both the Lauge-Hansen and AO/Weber classification systems. Importantly, there were no patients who were classified as stable who failed nonoperative treatment. This extends earlier studies by directly demonstrating its prognostic advantage to other classification systems.
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Fraturas do Tornozelo/classificação , Adulto , Humanos , Prognóstico , Reprodutibilidade dos Testes , Estudos RetrospectivosRESUMO
INTRODUCTION: Emergency departments (EDs) and emergency medicine and orthopaedic residencies can be faced with financial challenges while caring for patients. Procedures performed by residents are a potentially viable source of revenue that may make orthopaedic coverage of the ED a financially viable service line. METHODS: A custom text-mining program was created and validated, which allowed evaluation of all orthopaedic resident notes. Procedures performed in the ED were quantified, allowing for the calculation of professional fee billing data. The patients with distal radius fractures were followed after fracture reduction through final outpatient clinic follow-up to identify additional professional fee billing. RESULTS: Over a 1-year period, more than $445,000 in uncaptured professional fees charged was identified in the 12 most common Current Procedural Terminology codes for splint application and fracture reduction in the ED. More than $395,000 of outpatient professional revenue was received for patients who had reduction of distal radius fractures in the ED. CONCLUSION: A notable, previously unrecognized and uncaptured source of revenue was identified and quantified. Professional fee billing for distal radius fracture reduction in the ED did not have a negative effect on outpatient professional fee revenue received for these patients.
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Serviço Hospitalar de Emergência/economia , Seguro Saúde/economia , Procedimentos Ortopédicos/economia , Fraturas do Rádio/economia , Fraturas do Rádio/cirurgia , Codificação Clínica , Current Procedural Terminology , Humanos , Mecanismo de ReembolsoRESUMO
BACKGROUND: Previous qualitative studies have linked first metatarsal head morphology with hallux valgus (HV) and hallux rigidus (HR). This study used a quantitative measurement of 1st MT radius of curvature to assess if HR MT heads were flatter than HV heads. METHODS: Weight bearing foot films were used in HV, HR, and normal patients (no forefoot complaints) to measure the metatarsal head radius of curvature (normalized by dividing the radius of curvature by the first metatarsal length to adjust for magnification and foot size). RESULTS: Radiographs from 299 feet were analyzed (105 normal, 57 HR, and 137 HV). The mean normalized radius of curvature was smaller in HV than HR, with normal feet in between (p<.05 for all comparisons). Metatarsal head curvature did not vary with age, weight, or BMI. CONCLUSION: These quantitative measurements are consistent with qualitative observations, validating the use of subjective metatarsal head morphology assessments.
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Hallux Rigidus/diagnóstico por imagem , Hallux Valgus/diagnóstico por imagem , Ossos do Metatarso/diagnóstico por imagem , Feminino , Hallux Rigidus/fisiopatologia , Hallux Valgus/fisiopatologia , Humanos , Masculino , Ossos do Metatarso/fisiopatologia , Pessoa de Meia-Idade , Radiografia , Suporte de CargaRESUMO
OBJECTIVES: The diagnosis and treatment of syndesmotic ankle fractures is controversial. This systematic review was performed to clarify the current understanding addressing several clinical questions that arise in the treatment of such injuries. DATA SOURCES: The English language literature was searched using PubMed, EMBASE, and Web of Science. The search terms were "syndesmosis" or "syndesmotic" in combination with the terms "ankle fracture" or "fracture." The included dates were between 1967 and July 2015. STUDY SELECTION: Inclusion criteria were number of patients >20, patient age ≥18 years, follow-up ≥1 year, ankle fracture classification was reported, criteria for surgery was reported, technique of surgery was reported, and a validated outcome measure was used. Studies limited to biomechanical or imaging investigations were excluded. DATA EXTRACTION: Information was abstracted using a standardized template, which encompassed the inclusion criteria together with the study type, postoperative regimen, and complications. Study quality was evaluated using the modified CONSORT statement and Coleman criteria. Study bias was assessed, and methodological quality was rated. Any difference in ratings was resolved by consensus. DATA SYNTHESIS: None. CONCLUSIONS: The overall quality of the studies was poor. The number or placement of syndesmotic screws or the breakage of trans-syndesmotic screws postoperatively had no adverse effect on outcomes (both with moderate strength of evidence). The use of alternative fixation devices (bioabsorbable and endobutton) had poor strength of evidence, as did the opinion that nondisplaced, unstable by stress test, syndesmotic injuries required fixation. There are insufficient data that link subtle rotational syndesmotic malreduction to clinical outcomes. LEVEL OF EVIDENCE: Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Fraturas do Tornozelo/diagnóstico , Fraturas do Tornozelo/cirurgia , Fraturas do Tornozelo/etiologia , HumanosRESUMO
BACKGROUND: Adequate vitamin D availability is required for normal bone metabolism. Hypovitaminosis D is highly prevalent in latitudes above 30 degrees. The goal of this prospective study was to determine the prevalence of hypovitaminosis D in an unselected population of patients undergoing major ankle or hindfoot arthrodesis in Burlington, Vermont (latitude 44.5° N). METHODS: One hundred eighteen patients undergoing a major ankle, hindfoot, or midfoot arthrodesis between May 2012 and February 2014 were eligible for the study, of which 81 participated. All clinical data, including comorbidities, demographics, and lab values, were obtained from the comprehensive electronic medical record system that encompassed all inpatient and outpatient care. Based on the recommendations published by the Vitamin D Task Force Committee of the Endocrine Society, vitamin D levels above 30 ng/mL were considered normal. Statistical analyses were performed using a significance level of P <.05. RESULTS: Of 81 patients tested, 54 (67%) had low serum vitamin D. Older patients had lower risk for hypovitaminosis D (RR = 0.953, CI = 0.908, 0.999, P = .046), whereas a Charlson Index ≥3 had increased risk (RR = 16.8, CI = 1.5, 192.3, P = .023). Of the 16 patients retested after vitamin supplementation, only 9 (56%) corrected to normal. CONCLUSIONS: In an unselected population in Vermont undergoing hindfoot and ankle arthrodesis, there was a high prevalence of hypovitaminosis D, even in patients without predisposing risk factors. Consequently, routine testing or presumptive high-dose vitamin D replenishment therapy should be considered for all patients scheduled for such surgery, primarily to promote adequate skeletal calcium metabolism. LEVEL OF EVIDENCE: Level II, prospective study.