RESUMO
BACKGROUND: Periprosthetic fractures can be devastating complications after total joint arthroplasty (TJA). The management of periprosthetic fractures is complex, spanning expertise in arthroplasty and trauma. The purpose of this study was to examine and project trends in the operative treatment of periprosthetic fractures in the United States. METHODS: A large, public and private payer database was queried to capture all International Classification of Diseases, Tenth Revision (ICD-10) diagnosis codes for periprosthetic femoral and tibial fractures. Statistical models were created to assess trends in treatment for periprosthetic fractures and to predict future surgical rates. An alpha value of 0.05 was used to assess significance. A Bonferroni correction was applied where applicable to account for multiple comparisons. RESULTS: In this study, from 2016 to 2021, 121,298 patients underwent surgical treatment for periprosthetic fractures. There was a significant increase in the total number of periprosthetic fractures. The incidence of periprosthetic hip fractures rose by 38% and that for periprosthetic knee fractures rose by 73%. The number of periprosthetic fractures is predicted to rise 212% from 2016 to 2032. There was a relative increase in open reduction and internal fixation (ORIF) compared with revision arthroplasty for both periprosthetic hip fractures and periprosthetic knee fractures. CONCLUSIONS: Periprosthetic fractures are anticipated to impose a substantial health-care burden in the coming decades. Periprosthetic knee fractures are predominantly treated with ORIF rather than revision total knee arthroplasty (TKA), whereas periprosthetic hip fractures are predominantly treated with revision total hip arthroplasty (THA) rather than ORIF. Both periprosthetic knee fractures and periprosthetic hip fractures demonstrated increasing trends in this study. The proportion of periprosthetic hip fractures treated with ORIF relative to revision THA has been increasing. LEVEL OF EVIDENCE: Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.
Assuntos
Fraturas Periprotéticas , Reoperação , Humanos , Fraturas Periprotéticas/epidemiologia , Fraturas Periprotéticas/cirurgia , Fraturas Periprotéticas/etiologia , Estados Unidos/epidemiologia , Reoperação/estatística & dados numéricos , Feminino , Fixação Interna de Fraturas/tendências , Fixação Interna de Fraturas/métodos , Fixação Interna de Fraturas/estatística & dados numéricos , Masculino , Artroplastia de Quadril/efeitos adversos , Artroplastia de Quadril/estatística & dados numéricos , Artroplastia de Quadril/tendências , Artroplastia do Joelho/efeitos adversos , Artroplastia do Joelho/estatística & dados numéricos , Idoso , Incidência , Pessoa de Meia-Idade , Fraturas do Fêmur/cirurgia , Fraturas do Fêmur/epidemiologia , Fraturas do Fêmur/etiologia , Fraturas da Tíbia/cirurgia , Fraturas da Tíbia/epidemiologiaRESUMO
PURPOSE: Acute compartment syndrome (ACS) remains a devastating complication of orthopaedic trauma. The tibial diaphysis is especially implicated in the development of ACS, both at the time of injury and after operative management. Identification of risk factors for ACS for these distinct scenarios has been investigated in a large cohort of patients. METHODS: This is a retrospective cohort study of all adults (age 18 years and older) presenting to a level 1 trauma centre with a diaphyseal tibia fracture. ACS was determined by a combination of clinical signs and symptoms and compartmental pressure monitoring. Potential risk factors were subject to univariate analysis with significant variables undergoing binary logistic regression analysis. RESULTS: 1147 tibial diaphyseal fractures over a twelve year period were studied. Age, multifragmented fracture pattern, male gender, high energy mechanism and intra- articular extension all showed a statistically significant association for ACS. Increasing body mass index (BMI) and treatment with an intramedullary nail favoured development of ACS post-operatively. CONCLUSION: Risk factors for the development of ACS specifically in tibial diaphyseal fractures have been highlighted. Patients managed with IMN or high BMI may warrant particular observation following operative intervention.
Assuntos
Síndromes Compartimentais , Diáfises , Fraturas da Tíbia , Humanos , Fraturas da Tíbia/cirurgia , Fraturas da Tíbia/epidemiologia , Fraturas da Tíbia/complicações , Masculino , Feminino , Fatores de Risco , Estudos Retrospectivos , Adulto , Síndromes Compartimentais/etiologia , Síndromes Compartimentais/epidemiologia , Síndromes Compartimentais/cirurgia , Síndromes Compartimentais/diagnóstico , Pessoa de Meia-Idade , Diáfises/lesões , Adolescente , Idoso , Adulto Jovem , Fixação Intramedular de Fraturas/efeitos adversos , Fixação Intramedular de Fraturas/métodos , Índice de Massa Corporal , Doença Aguda , Estudos de Coortes , Idoso de 80 Anos ou maisRESUMO
BACKGROUND: Traumatic proximal tibiofibular fracture and dislocation (PTFD) have been rarely studied and are easily missed in clinical practice. PTFD is considered a marker of severely traumatized knees. The purpose of this study was to retrospectively analyze the incidence and impact of PTFD in traumatized knees with vascular injury. METHODS: Patients with knee trauma and vascular injury were included from January 2022 to October 2023. X-rays and CT scans of included patients were retrospectively analyzed to determine the presence of PTFD. Patients were further divided into PTFD group and non-PTFD group for further comparative analysis. RESULTS: A total of 27 patients (28 limbs) were included. Incidence of PTFD was 39.3% (11/28) in traumatic knee with vascular injury, including 8 anterolateral dislocations and 3 posteromedial dislocations. PTFD group had significantly more limbs with open injuries compared with non-PTFD group (10/11 VS 7/17, p<0.05). Amputation rate of PTFD group was as high as 40% (4/10), compared to 23.5% (4/17) in non-PTFD group. However, the difference between two groups was not statistically significant (p>0.05). CONCLUSIONS: PTFD was easily overlooked or missed. In traumatized knees with vascular injury, incidence of PTFD was high. The presence of PTFD might indicate severe knee trauma and the possibility of open injury. Although there was no significant difference compared with non-PTFD group, PTFD group had a relatively high amputation rate of 40%.
Assuntos
Fíbula , Luxação do Joelho , Fraturas da Tíbia , Humanos , Masculino , Feminino , Estudos Retrospectivos , Adulto , Pessoa de Meia-Idade , Fraturas da Tíbia/diagnóstico por imagem , Fraturas da Tíbia/epidemiologia , Luxação do Joelho/epidemiologia , Luxação do Joelho/diagnóstico por imagem , Fíbula/lesões , Fíbula/diagnóstico por imagem , Incidência , Adulto Jovem , Tomografia Computadorizada por Raios X , Lesões do Sistema Vascular/epidemiologia , Lesões do Sistema Vascular/diagnóstico por imagem , Lesões do Sistema Vascular/etiologia , Amputação Cirúrgica/estatística & dados numéricos , Idoso , Traumatismos do Joelho/diagnóstico por imagem , Traumatismos do Joelho/epidemiologia , AdolescenteRESUMO
BACKGROUND: Risk factors of acute compartment syndrome (ACS) of the leg include tibial fractures followed by soft tissue injuries. METHODS: Data collected from the National Trauma Data Bank (NTDB) between 2017 and 2019 were analyzed for adult patients with lower extremity fractures, including proximal tibia, tibial shaft, and distal tibia. The primary outcome was a diagnosis of ACS. RESULTS: There were 1052/220,868 patients with lower extremity fractures with a concomitant diagnosis of compartment syndrome. Our study has shown that patients with a BMI of ≥30 had a lower incidence of compartment syndrome when compared with patients with a BMI of 25-29 and controlled for fracture type. Increased age ≥55 in males, and females between 65 and 84, also demonstrated a decreased risk. Proximal tibial fractures (n â= â54,696) were significantly associated with ACS compared to midshaft (n â= â42,153) and distal (n â= â100,432), p â< â0.0001. CONCLUSION: We found that being overweight decreases risk for development of compartment syndrome in patients with lower extremity fractures. This big data study aids in establishing risk factors for development of ACS in adult trauma patients.
Assuntos
Síndromes Compartimentais , Bases de Dados Factuais , Obesidade , Fraturas da Tíbia , Humanos , Masculino , Feminino , Síndromes Compartimentais/epidemiologia , Síndromes Compartimentais/etiologia , Síndromes Compartimentais/diagnóstico , Pessoa de Meia-Idade , Idoso , Adulto , Obesidade/complicações , Obesidade/epidemiologia , Fatores de Risco , Fatores Etários , Idoso de 80 Anos ou mais , Fraturas da Tíbia/epidemiologia , Fraturas da Tíbia/complicações , Estados Unidos/epidemiologia , Incidência , Extremidade Inferior/lesões , Estudos RetrospectivosRESUMO
Acute compartment syndrome (ACS) is a severe orthopedic issue that, if left untreated, can result in lasting nerve and muscle damage or even necessitate amputation. The association between admission laboratory blood test indicators and the occurrence of ACS in patients with tibial diaphysis fractures is currently a subject of debate. The objective of this research was to identify the contributing factors for ACS in individuals suffering from tibial diaphysis fractures. In this retrospective study, we collected data on a total of 705 individuals from our hospital, comprising 86 ACS patients and 619 non-ACS patients with tibial diaphysis fractures. These participants were categorized into two distinct groups: the ACS group and the non-ACS group. Despite the inherent limitations associated with retrospective analyses, such as potential biases in data collection and interpretation, we conducted a comprehensive analysis of demographics, comorbidities, and admission lab results. Our analytical approach included univariate analysis, logistic regression, and receiver operating characteristic (ROC) curve analysis techniques, aiming to mitigate these limitations and provide robust findings. The statistical analysis revealed several predictors of ACS, including gender (p = 0.011, OR = 3.200), crush injuries (p = 0.004, OR = 4.622), lactic dehydrogenase (LDH) levels (p < 0.001, OR = 1.003), and white blood cell (WBC) count (p < 0.001, OR = 1.246). Interestingly, the study also found that certain factors, such as falls on the same level (p = 0.007, OR = 0.334) and cholinesterase (CHE) levels (p < 0.001, OR = 0.721), seem to provide a degree of protection against ACS. In order to better predict ACS, the ROC curve analysis was employed, which determined threshold values for LDH and WBC. The established cut-off points were set at 266.26 U/L for LDH and 11.7 × 109 cells per liter for WBC, respectively. Our research has successfully pinpointed gender, crush injuries, LDH levels, and white blood cell (WBC) count as crucial risk factors for the development of ACS in patients experiencing tibial diaphysis fractures. Furthermore, by establishing the cut-off values for LDH and WBC, we have facilitated a more personalized assessment of ACS risk, enabling clinical doctors to implement targeted early interventions and optimize patient outcomes.
Assuntos
Síndromes Compartimentais , Lesões por Esmagamento , Fraturas da Tíbia , Humanos , Estudos Retrospectivos , Diáfises , Fraturas da Tíbia/epidemiologia , Síndromes Compartimentais/etiologia , Fatores de Risco , Lesões por Esmagamento/complicaçõesRESUMO
PURPOSE: The purpose of this study was to investigate the incidence and anatomic distribution of meniscus injury in patients who have sustained acute ACL injuries with and without concomitant Segond fracture. We hypothesized that patients who have sustained a torn ACL with a concomitant Segond fracture would have a higher incidence of lateral meniscal injuries than patients with an isolated ACL injury. METHODS: Patients who underwent ACL reconstruction from 2012 to 2022 were retrospectively reviewed. Segond fractures were identified on knee radiographs. Inclusion criteria were age 18-40, injury during sports activity, and reconstruction within 90 days of injury. Sports activity, anatomic location of meniscus injury, and meniscus treatment were documented. Multivariable regression was used to identify predictors of meniscus injury/treatment. RESULTS: There were 25 of 603 (4.1%) patients who had an ACL tear with concomitant Segond fracture. The incidence of lateral meniscus injury in the Segond group (72%) was significantly higher than in the non-Segond cohort (49%; p = 0.024). A significantly smaller proportion of medial meniscus injuries among patients with Segond fractures were repaired (23.1%) compared to the non-Segond group (54.2%; p = 0.043). Multivariate analysis found patients with Segond fractures to have increased odds of lateral meniscus injury (OR 2.68; [1.09, 6.60], p = 0.032) and were less likely to have medial meniscus injuries repaired (OR 0.35; [0.15, 0.81], p = 0.014). Additionally, males had increased odds of lateral meniscus injury (OR 1.54; [1.08 - 2.91], p = 0.017), which were more likely to require repair (OR 1.48; [1.02, 2.14], p = 0.038). CONCLUSIONS: Among acute ACL injuries, the incidence of lateral meniscus injury is greater among patients with Segond fractures. Patients with Segond fracture were less likely to undergo repair of medial meniscal injuries.
Assuntos
Lesões do Ligamento Cruzado Anterior , Reconstrução do Ligamento Cruzado Anterior , Lesões do Menisco Tibial , Humanos , Lesões do Ligamento Cruzado Anterior/cirurgia , Lesões do Ligamento Cruzado Anterior/complicações , Lesões do Ligamento Cruzado Anterior/epidemiologia , Masculino , Feminino , Lesões do Menisco Tibial/cirurgia , Lesões do Menisco Tibial/epidemiologia , Lesões do Menisco Tibial/etiologia , Adulto , Estudos Retrospectivos , Reconstrução do Ligamento Cruzado Anterior/efeitos adversos , Reconstrução do Ligamento Cruzado Anterior/estatística & dados numéricos , Reconstrução do Ligamento Cruzado Anterior/métodos , Adulto Jovem , Incidência , Adolescente , Fraturas da Tíbia/cirurgia , Fraturas da Tíbia/complicações , Fraturas da Tíbia/epidemiologia , Fraturas da Tíbia/diagnóstico por imagem , Fatores de Risco , Ruptura/epidemiologiaRESUMO
OBJECTIVES: Open tibial fractures are relatively common injuries following traffic accidents. The vulnerability of the soft tissues surrounding the tibia increases the susceptibility to complications, including infection and nonunion. To minimize complications, a multidisciplinary, timely approach is crucial. To date, the Dutch incidence and level of hospital treatment remain unknown due to a lack of condition-specific nationwide registries. This study aimed to estimate the incidence and management of open tibial fractures in the Netherlands, providing essential information for public health policymaking and guideline development. METHODS: The 2018 and 2019 Dutch National Hospital Care Basic Registration data, provided by the Dutch Hospital Data Foundation, were utilized to identify all patients admitted to Dutch hospitals with tibial fractures. Incidence rates, patient demographics, primary diagnoses, fracture classification, level of hospital, and length of hospital stays were analyzed using descriptive statistics. RESULTS: 1,079 ICD-10 codes for closed and open tibial fractures were identified in patients that were admitted to a Dutch hospital. Thirty-four percent were classified as open tibial fractures, accounting for an estimated incidence rate of 1.1 per 100,000 person-years (95 % CI 0.97-1.12). When categorized by age, the calculated incidence rate was higher in males for all age categories up until the age of 70. Notably, the overall highest incidence rate was found for females aged 90 and above (6.6 per 100,000 person-years). Open tibial fractures were predominantly treated in general or top clinical hospitals (comprising 69 % of open all tibia fractures). Notably, the minority (31 %) presented at university medical centers, all Level-1 trauma centers, equipped with orthoplastic teams. CONCLUSION: This is the first study to report the nationwide incidence rate of open tibial fractures in the Netherlands; 34 % of tibial fractures were registered as open. Notably, a limited proportion of open tibial fractures underwent treatment within Level-1 trauma centers. Consequently, in the majority of cases, the implementation of an orthoplastic team approach was unattainable. This study underscores the need for more comprehensive data collection to assess and improve the current treatment landscape.
Assuntos
Fraturas Expostas , Fraturas da Tíbia , Humanos , Países Baixos/epidemiologia , Fraturas da Tíbia/epidemiologia , Masculino , Feminino , Incidência , Pessoa de Meia-Idade , Adulto , Idoso , Fraturas Expostas/epidemiologia , Idoso de 80 Anos ou mais , Adolescente , Criança , Adulto Jovem , Sistema de Registros , Pré-Escolar , Tempo de Internação/estatística & dados numéricos , Lactente , Hospitalização/estatística & dados numéricos , Distribuição por Sexo , Distribuição por Idade , Acidentes de Trânsito/estatística & dados numéricos , Recém-NascidoRESUMO
BACKGROUND: In recent years, the incidence of tibial plateau fracture has been on the rise, predominantly affecting the elderly population. Deep vein thrombosis may lead to poor prognosis in patients. the Systemic Inflammatory Response Index are novel biomarkers of inflammation, and this study aims to verify their predictive effect and construct the nomogram model. METHOD: This study used binary logistic regression analysis to predict the predictive effect of SIRI on the occurrence of DVT in tibial plateau fracture patients. And use R studio to construct nomogram model. RESULT: The results showed that NC (7.036 [3.516, 14.080], p < 0.001), LYM (0.507 [0.265, 0.969], p = 0.04), and SIRI (2.090 [1.044, 4.182], p = 0.037) were independent predictive factors for DVT. The nomogram demonstrated good predictive performance with small errors in both the training and validation groups, and most clinical patients could benefit from them. CONCLUSION: The nomogram constructed based on SIRI can assist clinicians in early assessment of the probability of DVT occurrence.
Assuntos
Fraturas da Tíbia , Fraturas do Planalto Tibial , Trombose Venosa , Humanos , Idoso , Nomogramas , Inflamação/epidemiologia , Fraturas da Tíbia/complicações , Fraturas da Tíbia/epidemiologia , Síndrome de Resposta Inflamatória Sistêmica , Trombose Venosa/epidemiologia , Trombose Venosa/etiologia , Estudos RetrospectivosRESUMO
Open tibia fractures are devastating, life changing injuries, with infection associated with substantial morbidity to the patient. Reducing infection is a research priority, but before interventional studies can be designed, the incidence of infection following this injury needs to be better defined. Our aim was to estimate the global incidence of infection following an open tibia fracture. A systematic review was performed of MEDLINE, EMBASE, Central Register of Controlled Trials (CENTRAL), Web of Science and Global Index Medicus. We included randomised controlled trials with more than ten participants which reported infections after open diaphyseal or distal fractures (AO 42 or 43). Primary outcome was deep infection according to the Centres for Disease Control and Prevention criteria. Secondary outcome included causative micro-organisms. A meta-analysis using a random effects model to assess incidence and between-treatment effects was performed. Thirteen studies including 1463 adults from seven middle-income countries, seven high-income countries and one low-income country were included. The incidence of infection was 12.12 person-years (95% CI 7.95-18.47). A subgroup analysis compared external fixation and intramedullary nailing showed no difference between infection rates. There were limited data on organisms, but Staphylococcus aureus was the most commonly identified. There are limited to no data on antimicrobial resistance.
Assuntos
Países em Desenvolvimento , Fraturas Expostas , Fraturas da Tíbia , Humanos , Fraturas da Tíbia/cirurgia , Fraturas da Tíbia/complicações , Fraturas da Tíbia/epidemiologia , Fraturas da Tíbia/microbiologia , Incidência , Fraturas Expostas/cirurgia , Fraturas Expostas/complicações , Fraturas Expostas/microbiologia , Fraturas Expostas/epidemiologia , Países Desenvolvidos , Infecção da Ferida Cirúrgica/epidemiologia , Infecção da Ferida Cirúrgica/microbiologiaRESUMO
OBJECTIVE: To determine if immediate plate fixation of open tibial plafond fractures has a negative effect on soft tissue complications and increases the risk of deep infection. DESIGN: This was a single-institution retrospective cohort study performed at level-1 trauma center. All patients with open OTA/AO 43C plafond fractures treated over 20-year period with follow-up until fracture union or development of deep infection. Ninety-nine of 333 identified patents met the inclusion criteria. The intervention was operative treatment of open tibial plafond fractures. The main outcome measurements were return to operating room for deep infection, nonunion, and below knee amputation. RESULTS: The overall rate of complications was 52%. Gender, body mass index, tobacco use, diabetes, ASA classification, time to OR from injury, wound location, and associated fibula fracture were not associated with deep infection. There was a significant difference in Gustilo-Anderson fracture grade among infected versus non-infected (P = 0.04). There was no significant difference in postoperative infection rates between patients treated with external fixation, external fixation and limited plate fixation, and plate fixation alone during initial surgery (P = 0.64). CONCLUSION: It is well established that open pilon fractures have a high incidence for postoperative infection and development of complications such as nonunion. As these injuries have poor clinical outcomes, any additional measures to prevent infection and soft tissue complications should be utilized. In appropriately selected cases, both immediate plate fixation and immediate limited plate fixation with external fixation at the time of I&D do not appear to elevate risk of deep infection. LEVEL OF EVIDENCE: Therapeutic Level III.
Assuntos
Fraturas do Tornozelo , Fraturas Expostas , Fraturas da Tíbia , Humanos , Estudos Retrospectivos , Fixação Interna de Fraturas/efeitos adversos , Resultado do Tratamento , Fraturas da Tíbia/cirurgia , Fraturas da Tíbia/epidemiologia , Fraturas do Tornozelo/cirurgia , Fraturas Expostas/complicações , Fraturas Expostas/cirurgia , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologiaRESUMO
INTRODUCTION: The incidence of tibial plateau fractures (TPF) is 1% of all fractures and increases with age. Whether non-operatively or operatively treated, complications (infection, malalignment, loss of reduction and delayed union or nonunion) and post-traumatic osteoarthritis are not uncommon, and the risk for complications has generally been assumed to rise with age. This study investigated all post-TPF complications and secondary surgery after non-operative and operative treatment. Secondary aims were to determine the incidence and epidemiology of TPF in the population of the Central Finland region. MATERIALS AND METHODS: All patients over age 18 years with a TPF, including incidence, etiology, fracture type, and possible complications and reoperations, sustained during the period 1998-2019 were retrospectively identified from hospital records. RESULTS: The annual mean incidence of TPF was 14.4/100,000, with older women at highest risk. The proportions of non-operative and operatively treated patients who had undergone at least one additional surgical operation were 6% and 26%, respectively. Age and female gender were identified as risk factors for complications and secondary operations. The risk peaked in patients aged 60-65 years, decreasing thereafter. Non-operative treatment showed low risk for both non-union and loss of reduction. CONCLUSIONS: Older women were at the highest risk for TPF and for subsequent complications and secondary operations after TPF. Secondary operations after operatively treated TPF were not uncommon and patients aged 60-65 years were at highest risk. Given the low rates of complications and re-operations, non-operative treatment may be a safe option in cases of all minimally displaced TPF.
Assuntos
Fraturas da Tíbia , Fraturas do Planalto Tibial , Humanos , Feminino , Idoso , Seguimentos , Estudos Retrospectivos , Fixação Interna de Fraturas/efeitos adversos , Fraturas da Tíbia/epidemiologia , Fraturas da Tíbia/etiologia , Fraturas da Tíbia/cirurgia , Resultado do TratamentoRESUMO
BACKGROUND: The Tibialis Posterior tendon (TPT) is the only tendon to encounter the distal tibia and is therefore at greatest risk of injury in fractures of the distal tibia. Although TPT injury has been reported rarely with injuries around the ankle, they often have been missed and present late. AIM: Our aim was to analyse the rate to TPT entrapment in fractures involving the posterior tibia, i.e. Pilon (PLM) and posterior malleolar fractures (PMF). METHODS: A retrospective analysis of PMF and Pilon fractures over an 8-year period was undertaken. Patients who had undergone surgical fixation of their PMF or PLM were identified from 2014 to 2022, using our prospectively collected database. Any fracture which had undergone a preoperative CT was included. Analysis of their pre-operative CT imaging was utilised to identify TPT entrapment, where if < 50% of the tendon cross section was present in the fracture site, this was denoted as a minor entrapment and if ≥ 50% of the tendon was present in the fracture site was denoted as major. RESULTS: A total of 363 patients were identified for further analysis, 220 who had a PMF and 143 with PLM injury. The incidence of TPT entrapment was 22% (n = 79) with 64 minor and 15 major entrapments. If the fracture line entered the TPT sheath, there was a 45% rate (72/172) of entrapment as compared to 3.7% (7/190) in fractures not entering the sheath (p < .001). There was no significant difference in TPT entrapment in PMF as compared to PML (p = 0.353). CONCLUSION: In our assessment, we found significant prevalence of 22% of TPT entrapment in fractures involving the posterior tibia. PMF and PLF had no statistically significant difference in the rate of TPT entrapment. Additionally, we found that there was a significant risk of TPT entrapment when the CT images display the fracture line entering the tendon sheath. We recommend that surgeons consider taking care assessing pre-operative imaging to seek to identify the TPT and to assess intraoperatively where entrapment does occur.
Assuntos
Fraturas do Tornozelo , Encarceramento do Tendão , Fraturas da Tíbia , Humanos , Tornozelo , Estudos Retrospectivos , Tíbia/diagnóstico por imagem , Tíbia/cirurgia , Fraturas do Tornozelo/diagnóstico por imagem , Fraturas do Tornozelo/cirurgia , Fraturas do Tornozelo/epidemiologia , Fraturas da Tíbia/diagnóstico por imagem , Fraturas da Tíbia/cirurgia , Fraturas da Tíbia/epidemiologia , Tendões , Encarceramento do Tendão/etiologia , Encarceramento do Tendão/cirurgia , Fixação Interna de Fraturas/efeitos adversos , Fixação Interna de Fraturas/métodosRESUMO
Pediatric medial malleolus fractures are commonly Salter-Harris (SH) type III or IV fractures of the distal tibia and are associated with a risk of physeal bar formation and subsequent growth disturbance. The purpose of this study was to determine the incidence of physeal bar formation following pediatric medial malleolus fracture and evaluate for patient and fracture characteristics predictive of physeal bar formation. Seventy-eight consecutive pediatric patients during a 6-year period who had either an isolated medial malleolar or a bimalleolar ankle fracture were retrospectively reviewed. Forty-one of 78 patients had greater than 3 months of radiographic follow-up and comprised the study population. Medical records were reviewed for demographic information, mechanism of injury, treatment, and need for further surgery. Radiographs were reviewed to assess for initial fracture displacement, adequacy of fracture reduction, SH type, percentage of the physeal disruption from the fracture, and physeal bar formation. Twenty-two of 41 patients (53.7%) developed a physeal bar. The mean time to diagnosis of physeal bar was 4.9 months (range, 1.6-11.8 months). Twenty-seven percent (6 of 22) of bars were diagnosed at greater than 6 months from injury. Adequacy of reduction was predictive of physeal bar formation, although all patients were reduced to within 2 mm. The mean residual displacement of patients with a bar was 1.2 mm compared with 0.8 mm for those without a bar (P=.03). Because the bar formation rate is greater than 50% on radiographs, routine radiographic assessment of all pediatric medial malleolar fractures should continue for at least 12 months after injury. [Orthopedics. 2024;47(1):e33-e37.].
Assuntos
Fraturas do Tornozelo , Fraturas Fechadas , Fraturas Salter-Harris , Fraturas da Tíbia , Humanos , Criança , Fraturas do Tornozelo/diagnóstico por imagem , Fraturas do Tornozelo/cirurgia , Estudos Retrospectivos , Lâmina de Crescimento/cirurgia , Tíbia/lesões , Fixação de Fratura , Fraturas da Tíbia/diagnóstico por imagem , Fraturas da Tíbia/epidemiologia , Fraturas da Tíbia/cirurgiaRESUMO
OBJECTIVES: The purpose of this study was to investigate the safety and early clinical results from the use of a novel, noble metal-coated titanium tibial nail for the definite stabilization of tibial shaft fractures at risk of developing complications. DESIGN: This is a retrospective case series with prospectively collected data. SETTING: Level I Trauma Centre in the United Kingdom. PATIENTS AND INTERVENTION: Thirty-one patients who were managed with the Bactiguard-coated Natural Nail and achieved a minimum of a 12-month follow-up. MAIN OUTCOME MEASUREMENTS: The main outcomes of this study were the incidence of adverse events (related to implant safety), complications (particularly infection), and reinterventions. RESULTS: Thirty-one patients with a mean age of 41.6 years were included in this study. Active heavy smokers or intravenous drug users were 25.8% and 9.7% of them were diabetic. Five fractures were open while 13 had concomitant soft-tissue involvement (Tscherne grade 1 or 2). Twenty-seven patients healed with no further intervention in a mean time of 3.3 months. Three patients developed nonunion and required further intervention. The overall union rate was 96.7%. One patient developed deep infection after union (infection incidence 3.2%). Six patients (6/31; [19.3%]) required reinterventions [2 for the treatment of nonunion, 3 for removal of screws soft-tissue irritation, and 1 for the management of infection). CONCLUSIONS: The management of tibial shaft fractures with a noble metal-coated titanium tibial nail demonstrates encouraging outcomes. Further studies are desirable to gather more evidence in the performance of this innovative implant. LEVEL OF EVIDENCE: Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
Assuntos
Fixação Intramedular de Fraturas , Fraturas da Tíbia , Humanos , Adulto , Resultado do Tratamento , Pinos Ortopédicos/efeitos adversos , Estudos Retrospectivos , Titânio , Fixação Intramedular de Fraturas/métodos , Fraturas da Tíbia/epidemiologia , Consolidação da FraturaRESUMO
BACKGROUND: Few contemporary US-based long bone non-union analyses have recently been published. Our study was designed to provide a current understanding of non-union risks and costs, from the payers' perspective. METHODS: The Merative™ MarketScan® Commercial Claims and Encounters database was used. Patients with surgically treated long bone (femur, tibia, or humerus) fractures in the inpatient setting, from Q4 2015 to most recent, were identified. Exclusion criteria included polytrauma and amputation at index. The primary outcome was a diagnosis of non-union in the 12 and 24 months post-index. Additional outcomes included concurrent infection, reoperation, and total healthcare costs. Age, gender, comorbidities, fracture characteristics, and severity were identified for all patients. Descriptive analyses were performed. Crude and adjusted rates of non-union (using Poisson regressions with log link) were calculated. Marginal incremental cost of care associated with non-union and infected non-union and reoperation were estimated using a generalized linear model with log link and gamma distribution. RESULTS: A total of 12,770, 13,504, and 4,805 patients with femoral, tibial, or humeral surgically treated fractures were identified, 74-89% were displaced, and 18-27% were comminuted. Two-year rates of non-union reached 8.5% (8.0%-9.1%), 9.1% (8.6%-9.7%), and 7.2% (6.4%-8.1%) in the femoral, tibial, and humeral fracture cohorts, respectively. Shaft fractures were at increased risk of non-union versus fractures in other sites (risk ratio (RR) in shaft fractures of the femur: 2.36 (1.81-3.04); tibia: 1.95 (1.47-2.57); humerus: 2.02 (1.42-2.87)). Fractures with severe soft tissue trauma (open vs. closed, Gustilo III vs. Gustilo I-II) were also at increased risk for non-union (RR for Gustilo III fracture (vs. closed) for femur: R = 1.96 (1.45-2.58), for tibia: 3.33 (2.85-3.87), RR for open (vs. closed) for humerus: 1.74 (1.30-2.32)). For all fractures, younger patients had a reduced risk of non-union compared to older patients. For tibial fractures, increasing comorbidity (Elixhauser Index 5 or greater) was associated with an increased risk of non-union. The two-year marginal cost of non-union ranged from $33K-$45K. Non-union reoperation added $16K-$34K in incremental costs. Concurrent infection further increased costs by $46K-$86K. CONCLUSIONS: Non-union affects 7-10% of surgically treated long bone fracture cases. Shaft and complex fractures were at increased risk for non-union.
Assuntos
Fraturas da Tíbia , Humanos , Estudos Retrospectivos , Fraturas da Tíbia/epidemiologia , Fraturas da Tíbia/cirurgia , Fraturas da Tíbia/complicações , Tíbia , Fatores de Risco , Custos de Cuidados de Saúde , Consolidação da Fratura , Resultado do TratamentoRESUMO
BACKGROUND: The risks associated with deep vein thrombosis (DVT) have gained significant recognition over time. A prevalent form of distal DVT is isolated calf muscular venous thrombosis (ICMVT). Despite its common clinical occurrence, data on ICMVT subsequent to tibial plateau fracture (TPF) surgery are scarce. This study aimed to examine the epidemiological characteristics and associated risk factors (RFs) of ICMVT following TPF surgery. METHODS: For this retrospective analysis, we included patients from our hospital, who underwent TPF surgery between March 2017 and March 2021. Patients' electronic medical records were reviewed, including admission details, fracture classification, surgical procedures, and laboratory biomarkers. The HSS (The American Hospital for Special Surgery) and Rasmussen scores were employed to evaluate the clinical effect. A Color Duplex Flow Imager (CDFI) was regularly used to detect pre- and postoperative venous thrombosis in the lower limbs. Finally, uni- and multivariate logistic regression analyses were used to identify independent RFs associated with ICMVT. RESULTS: Overall, 481 participants were recruited for analysis. Postoperative ICMVT occurred in 47 patients. All ICMVTs occurred on the affected side. Four of the 47 ICMVT patients exhibited sudden postoperative swelling in the affected limb. The HSS and Rasmussen scores in the non-ICMVT cohort (87.6 ± 8.2, 16.0 ± 1.7) were markedly different from the ICMVT cohort (84.8 ± 8.2, 15.5 ± 1.6) (p = 0.014, p = 0.031). This study finally identified five postoperative ICMVT-related RFs, which were age (> 55 years old) (OR 3.06; 95% CI 1.47-6.37; p = 0.003), gender (female) (OR 2.67; 95% CI 1.37-5.22; p = 0.004), surgical duration (> 114 min) (OR 3.14; 95% CI 1.44-6.85; p = 0.004), elevated white blood cell content (OR 2.85; 95% CI 1.47-5.51; p = 0.002), and hyponatremia (OR 2.31; 95% CI 1.04-5.12; p = 0.040). CONCLUSION: The epidemiological findings of this study may help predict ICMVT risk after surgery thus facilitating the development of individualized clinical assessments and targeted prevention programs.
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Trombose , Fraturas da Tíbia , Fraturas do Planalto Tibial , Trombose Venosa , Humanos , Feminino , Pessoa de Meia-Idade , Estudos Retrospectivos , Incidência , Perna (Membro) , Trombose Venosa/diagnóstico por imagem , Trombose Venosa/epidemiologia , Trombose Venosa/etiologia , Fatores de Risco , Fraturas da Tíbia/epidemiologia , Fraturas da Tíbia/cirurgia , Fraturas da Tíbia/complicaçõesRESUMO
BACKGROUND AND PURPOSE: Physeal fractures represent 15-20% of all pediatric fractures and may lead to premature physeal closure (PPC). The aim of our study was to determine the incidence rates of physeal fractures in the lower limb and the proportion of PPC that lead to limb length discrepancy (LLD), and/or angular deformity (AD). PATIENTS AND METHODS: This retrospective study included 236 consecutive children with physeal fracture in the tibia, distal femur, or distal fibula. We estimated incidence rates and reviewed medical records and radiographs to obtain information regarding the development of PPC leading to LLD and AD. Of the 236 children, 100 had planned growth control or were referred for growth control due to symptoms of PPC. RESULTS: The total incidence rate was 35 (95% CI 30-39) per 100,000 person-years, with 1.2 (CI 0.5-23) for distal femur, 5.7 (CI 3.1-7.8) for proximal tibia, 14 (CI 11-17) for distal tibia, and 14 (CI 11-17) for distal fibula. The overall prevalence of PPC was 9.7% (CI 6.3-14), while the prevalence was 38% (CI 8.5-76) for distal femur, 15% (CI 5.9-31) for proximal tibia, 14% (CI 7.4--22) for distal tibia, and 1.1% (CI 0.3--59) for distal fibula. We found a significant higher hazard of PPC in fractures with ≥ 3 mm displacement (hazard ratio: 12, CI 1.5-97). CONCLUSION: 10% of children with physeal fractures developed PPC that led to LLD or AD. The highest hazard ratio was in children who had an initial fracture displacement. This study highlights the importance of routine and uniform growth evaluation after a physeal fracture.
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Fraturas Múltiplas , Fraturas da Tíbia , Humanos , Criança , Incidência , Estudos de Coortes , Estudos Retrospectivos , Fraturas da Tíbia/diagnóstico por imagem , Fraturas da Tíbia/epidemiologia , Lâmina de Crescimento/diagnóstico por imagem , Extremidade InferiorRESUMO
INTRODUCTION: The management of open tibial fractures (OTF) is challenging in low and middle-income countries (LMICs) where appropriate human resources and infrastructure (including equipment, implants and surgical supplies) are not readily available and medical care is not readily accessible. OTF are not rarely associated with a subsequent fracture-related infection (FRI), which is one of the most devastating and difficult to cure complications in orthopaedic trauma care. The aim of this study was to determine the rate and the predictive factors of FRI in OTF in a limited-resource setting of sub-Saharan Africa. METHODS: Patients with OTF who underwent surgery from July 2015 to December 2020 and followed-up for at least 12 months in a tertiary care teaching hospital in Yaoundé (Cameroon) were retrospectively investigated. Diagnosis of FRI was based on the confirmatory criteria of the International FRI Consensus definition. All patients with bone infections, occurring at any time point during follow-up, were included. Logistic regression was used to determine the predictive factors for FRI. RESULTS: One hundred and five patients with OTF were studied. With a mean follow-up period of 29.5 ± 16.6 months, 33 patients (31.4%) presented with FRI. Gustilo-Anderson type of OTF, compliance with antibiotics, blood transfusion, time to first washing of the wounds and method of bone fixation were factors associated with the occurrence of FRI. In multivariable logistic regression, 6-hours delay to first washing of the wounds (OR=8.07, 95% CI: 1.43-45.31, p = 0.01), and compliance with antibiotics (OR=11.33, 95%CI: 1.11-115.6, p = 0.04) were the only independent predictors of FRI. CONCLUSION: The overall rate of FRI in open tibial fracture is still high in the sub-Saharan African context. For similar low-resources settings, this study supports the recommendations (1) to perform a very early washing-dressing-splinting of OTF on admission of the patient, (2) to administer antibiotics early, and (3) to perform surgery as soon as reasonably possible, once appropriate personnel, equipment, implants and surgical supplies are available.
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Fraturas Expostas , Fraturas da Tíbia , Humanos , Estudos Retrospectivos , Infecção da Ferida Cirúrgica/epidemiologia , Camarões , Fraturas Expostas/complicações , Fraturas Expostas/epidemiologia , Fraturas Expostas/cirurgia , Fraturas da Tíbia/complicações , Fraturas da Tíbia/epidemiologia , Fraturas da Tíbia/cirurgia , Antibacterianos/uso terapêutico , Resultado do TratamentoRESUMO
Introduction: Understanding of displaced anterior tibial spine fractures has evolved over the years and is now considered to be anterior cruciate ligament avulsion injuries rather than intra-articular fractures. However, there are very few studies available evaluating the presence or absence of a pivot shift test, which is specific in diagnosing anterior cruciate ligament insufficiency, in patients with anterior tibial spine fractures. This study aimed to find out the prevalence of the positive pivot shift test among patients with displaced anterior tibial spine fractures undergoing arthroscopic fixation in a tertiary care centre. Methods: A descriptive cross-sectional study was conducted among patients presented with displaced anterior tibial spine fractures undergoing arthroscopic fixation. The data were collected between 1 January 2020 and 30 May 2022. Ethical approval was obtained from the Institutional Review Committee (Reference number: IRC_2019_11_09_1). All patients who presented with displaced anterior tibial spine fractures undergoing arthroscopic fixation were included in the study and those who did not provide consent were excluded. The pivot test was performed under anaesthesia. Point estimate and 90% Confidence Interval were calculated. Results: Among 48 patients, pivot shift was positive in 36 (75%) (64.75-85.25, 90% Confidence Interval). The mean age of the participants was 28.97±11.16 years, 21 (58.33%) were males and 15 (41.66%) were females. Conclusions: The prevalence of positive pivot shift test under anaesthesia in patients with displaced anterior tibial spine fractures undergoing arthroscopic fixation was higher than other studies done in similar settings. Keywords: anterior cruciate ligament; arthroscopy; knee fractures; physical examination.
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Lesões do Ligamento Cruzado Anterior , Fraturas do Joelho , Fraturas da Tíbia , Masculino , Feminino , Humanos , Adolescente , Adulto Jovem , Adulto , Estudos Transversais , Centros de Atenção Terciária , Amplitude de Movimento Articular , Fraturas da Tíbia/diagnóstico , Fraturas da Tíbia/epidemiologia , Fraturas da Tíbia/cirurgia , Lesões do Ligamento Cruzado Anterior/cirurgia , Exame Físico , Articulação do Joelho/cirurgiaRESUMO
INTRODUCTION: Childhood fractures involving the physis potentially result in premature physeal closure that can lead to growth disturbances. Growth disturbances are challenging to treat with associated complications. Current literature focusing on physeal injuries to lower extremity long bones and risk factors for growth disturbance development is limited. The purpose of this study was to provide a review of growth disturbances among proximal tibial, distal tibial, and distal femoral physeal fractures. METHODS: Data were retrospectively collected from patients undergoing fracture treatment at a level I pediatric trauma center between 2008 and 2018. The study was limited to patients 0.5 to 18.9 years with a tibial or distal femoral physeal fracture, injury radiograph, and appropriate follow-up for determination of fracture healing. The cumulative incidence of clinically significant growth disturbance (CSGD) (a growth disturbance requiring subsequent physeal bar resection, osteotomy, and/or epiphysiodesis) was estimated, and descriptive statistics were used to summarize demographics and clinical characteristics among patients with and without CSGD. RESULTS: A total of 1,585 patients met the inclusion criteria. The incidence of CSGD was 5.0% (95% confidence interval, 3.8% to 6.6%). All cases of growth disturbance occurred within 2 years of initial injury. The risk of CSGD peaked at 10.2 years for males and 9.1 years for females. Complex fractures that required surgical treatment, distal femoral and proximal tibial fractures, age, and initial treatment at an outside hospital were significantly associated with an increased risk of a CSGD. DISCUSSION: All CSGDs occurred within 2 years of injury, indicating that these injuries should be followed for a period of at least 2 years. Patients with distal femoral or proximal tibial physeal fractures that undergo surgical treatment are at highest risk for developing a CSGD. LEVEL OF EVIDENCE: Level III Retrospective Cohort Study.