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BACKGROUND: Some children and adolescents can develop persistent pain and instability following inversion injuries of the ankle. In these cases, imaging exams could reveal small bone fragments distal to the lateral malleolus. For these patients, regular conservative treatment may not be successful, requiring additional management, which can include surgical treatment. This study aimed to present the short-to-midterm functional and clinical outcomes of a series of 12 pediatric and adolescent patients who underwent ligament repair surgery due to chronic instability associated with the presence of osseous components in the lateral ligaments. METHODS: A review of 12 patients treated with surgical ligament reconstruction of the ankle was evaluated. Clinical and functional evaluations were based on comparing the Visual Analogue Scale (VAS), AOFAS ankle-hindfoot score, and residual symptoms before and after the surgical intervention. RESULTS: Before the reconstructive approach, the mean VAS was 2.41 and the mean AOFAS score was 74.16. After the procedure, the standard VAS declined to zero, and the AOFAS score was 100 in all patients. The mean follow-up was 6.33 months. CONCLUSION: The surgical approach in children and adolescents with symptomatic ankle instability due to the presence of osseous fragments after an initial inversion trauma provided adequate clinical and functional results at short-to-midterm follow-up. LEVEL OF EVIDENCE: Level IV, retrospective case series.
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Fratura Avulsão , Instabilidade Articular , Humanos , Adolescente , Instabilidade Articular/cirurgia , Instabilidade Articular/etiologia , Instabilidade Articular/fisiopatologia , Criança , Masculino , Feminino , Estudos Retrospectivos , Fratura Avulsão/cirurgia , Fratura Avulsão/diagnóstico por imagem , Ligamentos Laterais do Tornozelo/lesões , Ligamentos Laterais do Tornozelo/cirurgia , Resultado do Tratamento , Fraturas do Tornozelo/cirurgia , Fraturas do Tornozelo/diagnóstico por imagem , Ligamentos Articulares/lesões , Ligamentos Articulares/cirurgia , Traumatismos do Tornozelo/cirurgia , Articulação do Tornozelo/cirurgia , Articulação do Tornozelo/fisiopatologiaRESUMO
INTRODUCTION: After an ankle sprain, up to 20% of patients may develop chronic lateral ankle instability (CLAI) requiring surgical treatment. The objective of this study was to investigate the functional outcomes and rates of return to sport activities in a cohort of non-athlete patients with chronic lateral ankle instability (CLAI) who underwent the opened Brostrom-Gould technique (BGT). MATERIALS AND METHODS: Seventy-nine patients (seventy-nine feet) from three different centers undergoing BGT were reviewed. For clinical and functional analysis, the AOFAS ankle-hindfoot scale was applied and rates of return to sport activities were assessed. Correlation of Δ-AOFAS and rates of return to sport activities with all variables analyzed was performed. RESULTS: Mean AOFAS score improved from 64.6 to 97.2 (p < 0.001). Sixty-one (77.2%) returned to preinjury activities and 18 (22.8%) changed to a lower-level modality. Symptoms of instability were related to Δ-AOFAS (p = 0.020). Change in the sport activity was related to pain and symptoms of instability (p = 0.41 and p < 0.001). CONCLUSION: Recreational athlete patients who underwent the BGT demonstrated excellent functional outcomes after a mean follow-up of 7 years. Residual pain and symptoms of instability after surgery were the main complaints associated with limitations in physical activities.
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Traumatismos do Tornozelo , Instabilidade Articular , Volta ao Esporte , Humanos , Volta ao Esporte/estatística & dados numéricos , Masculino , Feminino , Adulto , Instabilidade Articular/cirurgia , Instabilidade Articular/fisiopatologia , Instabilidade Articular/etiologia , Seguimentos , Traumatismos do Tornozelo/cirurgia , Traumatismos do Tornozelo/fisiopatologia , Adulto Jovem , Resultado do Tratamento , Recuperação de Função Fisiológica , Pessoa de Meia-Idade , Estudos Retrospectivos , Adolescente , Articulação do Tornozelo/cirurgia , Articulação do Tornozelo/fisiopatologia , Procedimentos Ortopédicos/métodosRESUMO
PURPOSE: Based on the tripod concept of load distribution, our study aimed to evaluate whether a slight extension of first metatarsal (M1) that may occur after the Lapidus procedure (LP) could alter the radiographic measurements of the hindfoot and influence clinical and functional outcomes. METHODS: Twenty-five patients (27 feet) were reviewed. Hindfoot radiographic analysis was based on seven measurements. Clinical and functional outcomes were evaluated with self-reported questionnaires. Transfer metatarsalgia was also assessed. Correlation analysis was performed according to variations of the studied variables. RESULTS: The average extension of the M1 was 4.26 degrees (p < 0.001). None of the hindfoot radiographic measurements changed significantly (p = 0.13, p = 0.50, p = 0.19, p = 0.70, p = 0.11, p = 0.36, p = 0.83). Patients improved on most questionnaires (p < 0.001). None presented transfer metatarsalgia. No correlation between M1 extension and clinical and functional outcomes was found. CONCLUSION: Possibly there is a tolerance of M1 extension in which it does not alter the radiographic measurements of the hindfoot, overload the lesser metatarsals, or compromise clinical and functional outcomes.
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Hallux Valgus , Ossos do Metatarso , Metatarsalgia , Humanos , Ossos do Metatarso/diagnóstico por imagem , Ossos do Metatarso/cirurgia , Hallux Valgus/diagnóstico por imagem , Radiografia , Metatarsalgia/diagnóstico por imagem , Metatarsalgia/etiologia , Metatarsalgia/cirurgiaRESUMO
This study reports the clinical outcomes and evolution of 4 patients with subungual glomus tumor (GT) of the hallux treated with tumor excision. Preoperatively, all patients had pain of intensity 9 or 10. Three were sensitive to cold and had stabbing pain, and one reported pulsatile pain. No patient presented nail alterations. There were no bone alterations on radiographic images and diagnostic suspicion of GT was supported by magnetic resonance images. Surgical treatment was indicated due to severe pain and functional limitation. The GT excision was performed by removing the nail through an L-shaped incision in the nail bed. After surgery, they all showed clinical improvement with return to previous activities and had no difficulty in wearing regular shoes. Three patients were pain-free and one had occasional stabbing pain of intensity 2. Half of them had nail changes. There has been no recurrence so far. Thus, we found that resection of subungual GT of the hallux was effective for the clinical improvement of patients.Level of Evidence: IV, case reports.
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PURPOSE: This study aimed to evaluate the effect of variations in bony and soft tissue foot widths on clinical and functional outcomes after hallux valgus correction with the Lapidus procedure. METHODS: Forty-three feet in 35 patients with a mean follow-up of 18.5 months undergoing the LP were reviewed. Clinical and functional data were assessed with the VAS for pain, AOFAS Scale, LEFS and SF-12 health survey, which is divided into physical and mental health composite scales (PCS-12 and MCS-12). Radiographic analysis of forefoot width was based on bony and soft tissue limits. Intermetatarsal-angle and HV-angle were also assessed. RESULTS: Bony width changed significantly from 95.5 mm to 84.2 mm (11.8%) and soft tissue width from 107.12 mm to 100.84 mm (5.86%) (p < 0.001). IMA and HVA improved significantly. Significant clinical and functional improvements were observed, except in MCS-12. In simple linear regression, correlation was found between variations of bony width with Δ-AOFAS and Δ-PCS-12, meaning that as the forefoot narrows, their values increase (p = 0.02 and p = 0.005, respectively). It was also related to Δ-IMA, meaning that the forefoot narrows as these parameters improve (p < 0.001 and p < 0.001). Soft tissue width was related to Δ-PCS-12 and Δ-AIM. In multiple linear regression, the strongest correlation was between bony width variation and Δ-IMA (p = 0.029, r2 = 0.22). CONCLUSION: Forefoot narrowing was correlated with improved clinical and functional outcomes, as measured by AOFAS and PCS-12. In addition, correction of the radiographic parameters, mainly IMA, reflected on a significant decrease in the forefoot width.
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Hallux Valgus , Ossos do Metatarso , Procedimentos Ortopédicos , Humanos , Resultado do Tratamento , Hallux Valgus/diagnóstico por imagem , Hallux Valgus/cirurgia , Pé , Procedimentos Ortopédicos/métodos , Mãos , Estudos Retrospectivos , Ossos do Metatarso/cirurgiaRESUMO
The modified Lapidus procedure (MLP), which consists of fusion between the first metatarsal (M1) and medial cuneiform, has been widely performed with satisfactory clinical outcomes, but it has a variable nonunion rate ranging between 4% and 10% and loss of correction in up to 5.8% of the cases. Excessive motion around the site of tarsometatarsal arthrodesis, specially at the intercuneiform joint, is probably the reason. The original Lapidus procedure (OLP), which includes fusion of the M1 to second metatarsal (M2), may be beneficial in preventing nonunion and recurrence. The objective of this study was to describe intraoperative technical tips in the OLP to improve M1 to M2 fusion, which may prevent complications. Since the Lapidus procedure continues to gain popularity, it is the authors opinion that the OLP requires special attention because it is a more technically demanding surgery compared to the MLP.Level of Evidence: Level V: Expert opinion.
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Hallux Valgus , Ossos do Metatarso , Articulações Tarsianas , Humanos , Ossos do Metatarso/cirurgia , Hallux Valgus/cirurgia , Artrodese/métodos , Articulações Tarsianas/cirurgiaRESUMO
Objective To evaluate the results obtained from the surgical treatment of malleolar ankle fractures associated with distal tibiofibular syndesmosis (DTFS) injury submitted to conventional surgical procedure for fracture fixation and DTFS fixation by suture button (SB). Methods Forty-nine patients were retrospectively evaluated, with a mean age of 45 years old and a mean follow-up of 34.1 months. Clinical and functional evaluation was based on the visual analogue scale (VAS) and on the American Foot and Ankle Society Score (AOFAS) for ankle and hindfoot, return to routine activities, and return to sport. Results The postoperative mean AOFAS and VAS were, respectively, 97.06 (confidence interval [CI 95%: 95.31-98.81] and 0.16 [CI 95% 0,04 - 0,29]. All patients returned to previous daily activities, and only 12 showed some residual symptom. There was no postoperative instability in any patient. Forty-six patients returned to sports activities and, of these, only 1 did not return to the level prior to the injury. Only two patients presented SB-related alterations. There was no report of dissatisfaction. Conclusion In malleolar fractures of the ankle with DTFS injury, the fixation of syndesmosis with SB demonstrated excellent postoperative results. Level of Evidence IV, retrospective case series.
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Abstract Objective To evaluate the results obtained from the surgical treatment of malleolar ankle fractures associated with distal tibiofibular syndesmosis (DTFS) injury submitted to conventional surgical procedure for fracture fixation and DTFS fixation by suture button (SB). Methods Forty-nine patients were retrospectively evaluated, with a mean age of 45 years old and a mean follow-up of 34.1 months. Clinical and functional evaluation was based on the visual analogue scale (VAS) and on the American Foot and Ankle Society Score (AOFAS) for ankle and hindfoot, return to routine activities, and return to sport. Results The postoperative mean AOFAS and VAS were, respectively, 97.06 (confidence interval [CI 95%: 95.31-98.81] and 0.16 [CI 95% 0,04 - 0,29]. All patients returned to previous daily activities, and only 12 showed some residual symptom. There was no postoperative instability in any patient. Forty-six patients returned to sports activities and, of these, only 1 did not return to the level prior to the injury. Only two patients presented SB-related alterations. There was no report of dissatisfaction. Conclusion In malleolar fractures of the ankle with DTFS injury, the fixation of syndesmosis with SB demonstrated excellent postoperative results. Level of Evidence IV, retrospective case series.
Resumo Objetivo Avaliar os resultados obtidos do tratamento cirúrgico das fraturas maleolares do tornozelo associadas a lesão da sindesmose tibiofibular distal (STFD) submetidas a procedimento cirúrgico convencional de fixação da fratura e fixação da STFD pelo suture button (SB). Métodos Avaliou-se retrospectivamente 49 pacientes com uma média de idade de 45 anos e seguimento médio de 34,1 meses. A avaliação clínica e funcional foi baseada na escala visual analógica (EVA) e na escala American Foot and Ankle Society Score (AOFAS, na sigla em inglês) para tornozelo e retropé, retorno às atividades da rotina e retorno ao esporte. Resultados As médias pós-operatórias das escalas AOFAS e EVA foram, respectivamente, 97,06 (índice de confiança [IC 95%: 95,31 - 98,81] e 0,16 [IC 95% 0,04 - 0,29]. Todos os pacientes retornaram às atividades prévias do cotidiano, sendo que apenas 12 apresentaram algum sintoma residual. Não se verificou instabilidade pós-operatória em nenhum paciente. Ao todo, 46 pacientes retornaram às atividades desportivas e, destes, apenas 1 não retornou ao nível prévio à lesão. Apenas dois pacientes apresentaram alterações relacionadas ao SB. Não houve relato de insatisfação. Conclusão Em fraturas maleolares do tornozelo com lesão da STFD, a fixação da sindesmose com o SB demonstrou excelentes resultados pós-operatórios. Nível de Evidência IV, série de casos retrospectiva.
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Humanos , Masculino , Feminino , Avaliação de Resultados em Cuidados de Saúde , Assistência ao Convalescente , Fraturas do Tornozelo/cirurgia , Fraturas do Tornozelo/reabilitação , Articulação do Tornozelo/cirurgiaRESUMO
OBJECTIVE: To correlate first metatarsal (M1) shortening with transfer metatarsalgia, and clinical and functional outcomes in patients who underwent the Lapidus procedure (LP). MATERIALS AND METHODS: A retrospective review of 29 patients who were submitted to the LP for HV correction. The average follow-up was 20 months. M1 length was analyzed using the Relative First Metatarsal Length (RML) measurement. Intermetatarsal angle (IMA) and hallux valgus angle (HVA) were also measured. Clinical and functional analyses were based on the visual analogue scale (VAS), Lower Extremity Functional Scale (LEFS), and Short-form 12 (SF-12) health survey. SF-12 is divided into physical (PCS-12) and mental health (MCS-12) composite scales. Transfer metatarsalgia was diagnosed by the clinical exam. Radiographic, clinical, and functional outcomes were compared using paired Wilcoxon's and Student's t tests. Inter-observer reliability of RML measures was calculated using Intraclass Correlation Coefficients (ICC). The correlation between RML and the clinical and functional questionnaires was assessed with the Spearman's Rho test. RESULTS: There was a significant M1 shortening of 2.3 mm (p < 0.05), with mean preoperative RML of 3 mm and mean post-operative of 5.3 mm. None of the patients evolved with transfer metatarsalgia. ICC of the RML measures presented excellent reliability. IMA and HVA showed improvements (p < 0.05). Clinical and functional improvements were observed in all questionnaires applied, except in the MCS-12. In the linear regression, RML was inversely correlated to LEFS (p < 0.05), which means that LEFS scores increased as RML measurements decreased. CONCLUSION: The present study demonstrated that M1 shortening led to a decreased LEFS following the LP.
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Hallux Valgus , Ossos do Metatarso , Hallux Valgus/diagnóstico por imagem , Hallux Valgus/cirurgia , Humanos , Ossos do Metatarso/diagnóstico por imagem , Ossos do Metatarso/cirurgia , Radiografia , Reprodutibilidade dos Testes , Estudos Retrospectivos , Resultado do TratamentoRESUMO
INTRODUCTION: To present the short- to midterm clinical outcomes of a series of patients with isolated acute syndesmosis instability treated with arthroscopy and percutaneous suture-button fixation. MATERIALS AND METHODS: A review of 17 patients treated through the arthroscopic approach. The mean age of the patients was 27.8 years and the mean follow-up was 31.5 months. Clinical and functional evaluations were based on the VAS, AOFAS ankle-hindfoot score and time of return to preinjury level of activities. Imaging analysis was performed with stress radiographs, MRI and CT scan with stress. RESULTS: The average VAS was 0.5 and the mean AOFAS score was 95.5. Out of the 17 patients, 15 were able to return to their preinjury level of activities. The mean time of return to activities was 5.06 months. CONCLUSION: Arthroscopic approach and percutaneous suture-button fixation provided satisfactory clinical and functional results for selected patients with ASI at short- to midterm follow-up. LEVEL OF EVIDENCE: Level IV, retrospective case series.
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Traumatismos do Tornozelo , Artroscopia , Suturas , Traumatismos do Tornozelo/diagnóstico por imagem , Traumatismos do Tornozelo/cirurgia , Parafusos Ósseos , Fixação Interna de Fraturas , Humanos , Estudos Retrospectivos , Técnicas de SuturaRESUMO
The modified Lapidus procedure is considered a useful tool for correction of multiplanar deformities in the hallux valgus, including first metatarsal pronation. It offers a greater power of correction compared to most other osteotomies. However, postoperative complications can occur in up to 12% of cases. The aim of this study was to describe intraoperative technical tips in the management of the tarsometatarsal joint during multiplanar correction of severe hallux valgus deformity using the modified Lapidus procedure. It is not the authors' intention to describe a new technique, but to draw attention to intraoperative details in order to prevent complications as nonunion, extension of the first metatarsal and undercorrection of the deformity. Rotational correction of the first metatarsal with adequate bone coaptation of the first metatarsal and the medial cuneiform are the cornerstone for a satisfactory result.Levels of Evidence: Level V, expert opinion.
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Joanete , Hallux Valgus , Ossos do Metatarso , Artrodese , Hallux Valgus/diagnóstico por imagem , Hallux Valgus/cirurgia , Humanos , Ossos do Metatarso/diagnóstico por imagem , Ossos do Metatarso/cirurgia , OsteotomiaRESUMO
The association of ipsilateral talar and calcaneal fractures is an uncommon combination and is typically the result of a high-energy trauma. It is often associated with comminution, marked fracture displacement, and soft-tissue compromise. Obtaining satisfactory clinical and radiographic results is very challenging. Residual deformities, multiple procedures, and limitations are usually the norm. Therefore, studies have suggested that primary arthrodesis may represent the best option of surgical treatment. In this study, we report a case of a 30-year-old male patient with a rare combination of a highly comminuted transcalcaneal fracture-dislocation associated with a talar neck fracture successfully treated with open reduction and internal fixation (ORIF) with an 18-month follow-up. This case demonstrates that even when there are associated fractures of the talus and calcaneus with severe bone loss, ORIF may provide satisfactory outcomes in the short-term postoperative period.Levels of Evidence: Level V: Case report.
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Artrodese/métodos , Calcâneo/cirurgia , Fratura-Luxação/cirurgia , Fixação Interna de Fraturas/métodos , Fraturas Ósseas/cirurgia , Fraturas Cominutivas/cirurgia , Fraturas Intra-Articulares/cirurgia , Redução Aberta/métodos , Tálus/cirurgia , Adulto , Humanos , Fraturas Intra-Articulares/patologia , Masculino , Resultado do TratamentoRESUMO
BACKGROUND: Peroneal tendon disorders are common causes of lateral hindfoot pain. However, total rupture of the peroneal longus tendon is rare. Surgical treatment for this condition is usually a side-to-side tenodesis of the peroneal longus tendon to the peroneal brevis tendon. While the traditional procedure involves a long lateral curved incision, this approach is associated with damage to the lateral soft tissues (up to 24% incidence). CASE SUMMARY: A 50-year-old female had developed pain at the lateral aspect of the hindfoot 1 mo after an ankle sprain while walking in the street. Previous treatments were anti-inflammatory drugs, ice, rest and Cam-walker boot. At physical exam, there was pain and swelling over the course of the peroneal tendons. Ankle instability and cavovarus foot deformity were ruled out. Eversion strength was weak (4/5). Imaging showed complete rupture of the peroneal longus tendon associated with a sharp hypertrophic peroneal tubercle. Surgical repair was indicated after failure of conservative treatment (physiotherapy, rest, analgesics, and ankle stabilizer). A less invasive approach was performed for peroneal longus tendon debridement and side-to-side tenodesis to the adjacent peroneal brevis tendon, with successful clinical and functional outcomes. CONCLUSION: Peroneus longus tendon tenodesis can be performed through a less invasive approach with preservation of the lateral soft tissue integrity.
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BACKGROUND: Zone 1 fractures of the proximal fifth metatarsal are usually treated nonsurgically using some type of immobilization. The aim of this study was to compare clinical and functional outcomes, time to return to prior activity levels, and rate of bone healing when using a hard-soled shoe (HSS) vs a controlled ankle motion (CAM)-walker boot (CWB). METHODS: Seventy-two consecutive patients with zone 1 fractures of the fifth metatarsal base were treated conservatively with either an HSS or CWB by 2 different providers. We included 57 women and 15 men, average age of 41.3 (range, 16-88) years. Radiographic findings, visual analog scale (VAS) for pain, and American Orthopaedic Ankle & Foot Society (AOFAS) midfoot score were assessed. Patients were followed at 4, 8, 10, 12, and 24 weeks or until asymptomatic and able to return to prior level of activities. Statistical analysis was performed using Mann-Whitney U, Fisher exact, and chi-square tests. P values <.05 were considered significant. RESULTS: Age and gender distributions were similar in both groups (P = .23 and P = .57). Patients had similar VAS and AOFAS scores after 8 (P = .34 and P = .83) and 12 (P = .87 and P = .79) weeks. Average time for bone healing was significantly faster using the CWB (7.2 weeks) when compared to the HSS (8.6 weeks) (P < .001). The average time to return to prior level of activities was similar in both groups (8.3 weeks for CWB and 9.7 weeks for HSS) (P = .11). Fracture displacement was equal in both groups, with a mean of 1.9 mm of displacement in patients using the HSS, and a mean of 1.6 mm in those using the CWB (P = .26). CONCLUSION: Zone 1 fractures of the proximal fifth metatarsal can be treated conservatively with either a hard-soled shoe or a CAM-walker boot. Even though patients treated in the CAM-walker boot demonstrated earlier signs of complete healing, similar clinical and functional results were achieved with both treatments. LEVEL OF EVIDENCE: Level III, retrospective comparative series.
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Fratura Avulsão/terapia , Ossos do Metatarso/lesões , Aparelhos Ortopédicos , Sapatos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Braquetes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Medição da Dor , Recuperação de Função Fisiológica , Estudos Retrospectivos , Adulto JovemRESUMO
Peroneal tendon disorders are common causes of lateral and retromalleolar ankle pain. For irreparable tears of the tendon, a salvage procedure is indicated with segmental resection followed by reconstruction with tenodesis, tendon transfer, or bridging the defect using allograft or autograft. Although there is insufficient evidence to guide which of these treatment options provides the best outcomes, reconstruction with tendon allograft has provided satisfactory clinical results and is effective for pain relief and restoration of tendon function. However, there are concerns about the use of tendon allografts which include its cost and availability, disease transmission, delayed incorporation, and stretching of the graft. The aim of this study is to present the surgical technique for the reconstruction of the peroneus brevis tendon tears using semitendinosus tendon autograft as an alternative to the allograft and report the short-term results of three cases.
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ABSTRACT Objective: To analyze the epidemiology and characteristics of patients with calcaneus fractures. Methods: This is a retrospective revision of patients with calcaneus fractures hospitalized in the Institute of Orthopedics and Traumatology of this institution between 2006 and 2010. Data such as age, gender, laterality, trauma mechanism, type of fracture, associated injuries, compound fractures, and time from injury to surgery were analyzed. Results: The analysis of 52 patients showed that men were more commonly affected than women, at a ratio of 5.5:1. Bilateral fractures were observed in ten cases, resulting in a total of 62 calcaneus fractures. A fall from a height was the most frequent trauma mechanism (75%), followed by motorcycle accidents (11.5%) and automobile accidents (9.6%). The most frequent fractures were intra-articular, with 47 cases. Compound fractures were observed in 15 patients (28.9%). Non-surgical management was adopted for 11 patients while 41 patients underwent surgery. The mean time between trauma and the definitive treatment was 7.8 days (range: 0-21 days), and 58.5% of cases were treated within seven days. Conclusion: Patients with calcaneus fractures, most commonly young men, were admitted to a high complexity care hospital, victims of a fall from a height with associated injuries. The great severity of these fractures is characterized by the high prevalence of bilateral (19.2%) and compound fractures (28.9%) in this population group.
RESUMO Objetivo: Analisar a epidemiologia e as características das lesões e dos pacientes com fraturas do calcâneo. Métodos: Revisão retrospectiva dos pacientes com fraturas do calcâneo internados de 2006 a 2010, no Instituto de Ortopedia e Traumatologia dessa instituição. Foram analisados parâmetros como idade, gênero, lateralidade, mecanismo de trauma, tipo de fratura, lesões associadas, exposição e tempo decorrido até o tratamento cirúrgico. Resultados: Foram encontrados 52 pacientes com fratura do calcâneo, dez casos bilaterais (19,2%), total de 62 calcâneos fraturados, com predomínio do gênero masculino, na relação 5,5:1. A média de idade foi de 36,8 anos. O mecanismo de trauma mais frequente foi a queda de altura (75,0% dos casos), seguido por acidentes de motocicleta (11,5%) e acidentes de automóvel (9,6%). Fraturas intra-articulares foram mais frequentes, com 47 casos. Quinze pacientes apresentaram fraturas expostas (28,9%). Dos 52 pacientes com fratura do calcâneo, 11 foram tratados conservadoramente e 41, cirurgicamente. O tempo médio entre o trauma e o tratamento cirúrgico definitivo foi de 7,8 dias, variou de 0 a 21 dias, com a maioria dentro dos primeiros sete dias (58,5%). Conclusão: Pacientes com fraturas do calcâneo atendidos em um hospital voltado para o atendimento de alta complexidade foram na maioria jovens, do sexo masculino, que sofreram queda de altura e com algum tipo de lesão associada. Os índices elevados de bilateralidade (19,2%) e de exposição da fratura (28,9%) caracterizam a maior gravidade dessas fraturas nesse grupo populacional.
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Humanos , Masculino , Feminino , Calcâneo , Epidemiologia , Fraturas ÓsseasRESUMO
OBJECTIVE: To analyze the epidemiology and characteristics of patients with calcaneus fractures. METHODS: This is a retrospective revision of patients with calcaneus fractures hospitalized in the Institute of Orthopedics and Traumatology of this institution between 2006 and 2010. Data such as age, gender, laterality, trauma mechanism, type of fracture, associated injuries, compound fractures, and time from injury to surgery were analyzed. RESULTS: The analysis of 52 patients showed that men were more commonly affected than women, at a ratio of 5.5:1. Bilateral fractures were observed in ten cases, resulting in a total of 62 calcaneus fractures. A fall from a height was the most frequent trauma mechanism (75%), followed by motorcycle accidents (11.5%) and automobile accidents (9.6%). The most frequent fractures were intra-articular, with 47 cases. Compound fractures were observed in 15 patients (28.9%). Non-surgical management was adopted for 11 patients while 41 patients underwent surgery. The mean time between trauma and the definitive treatment was 7.8 days (range: 0-21 days), and 58.5% of cases were treated within seven days. CONCLUSION: Patients with calcaneus fractures, most commonly young men, were admitted to a high complexity care hospital, victims of a fall from a height with associated injuries. The great severity of these fractures is characterized by the high prevalence of bilateral (19.2%) and compound fractures (28.9%) in this population group.
OBJETIVO: Analisar a epidemiologia e as características das lesões e dos pacientes com fraturas do calcâneo. MÉTODOS: Revisão retrospectiva dos pacientes com fraturas do calcâneo internados de 2006 a 2010, no Instituto de Ortopedia e Traumatologia dessa instituição. Foram analisados parâmetros como idade, gênero, lateralidade, mecanismo de trauma, tipo de fratura, lesões associadas, exposição e tempo decorrido até o tratamento cirúrgico. RESULTADOS: Foram encontrados 52 pacientes com fratura do calcâneo, dez casos bilaterais (19,2%), total de 62 calcâneos fraturados, com predomínio do gênero masculino, na relação 5,5:1. A média de idade foi de 36,8 anos. O mecanismo de trauma mais frequente foi a queda de altura (75,0% dos casos), seguido por acidentes de motocicleta (11,5%) e acidentes de automóvel (9,6%). Fraturas intra-articulares foram mais frequentes, com 47 casos. Quinze pacientes apresentaram fraturas expostas (28,9%). Dos 52 pacientes com fratura do calcâneo, 11 foram tratados conservadoramente e 41, cirurgicamente. O tempo médio entre o trauma e o tratamento cirúrgico definitivo foi de 7,8 dias, variou de 0 a 21 dias, com a maioria dentro dos primeiros sete dias (58,5%). CONCLUSÃO: Pacientes com fraturas do calcâneo atendidos em um hospital voltado para o atendimento de alta complexidade foram na maioria jovens, do sexo masculino, que sofreram queda de altura e com algum tipo de lesão associada. Os índices elevados de bilateralidade (19,2%) e de exposição da fratura (28,9%) caracterizam a maior gravidade dessas fraturas nesse grupo populacional.
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OBJECTIVE: To analyze the characteristics of patients with Lisfranc injuries and their associated fractures . METHODS: This is a retrospective analysis on 42 patients with Lisfranc injuries hospitalized at Instituto de Ortopedia e Traumatologia do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, between 2006 and 2010. Parameters on patient profile, risk factors, fracture characteristics, data on treatment and acute complications were analyzed . RESULTS: Analysis of 42 cases showed that in our sample, men were more affected than women, with a ratio of 4.25:1. The most frequent trauma mechanism was car accident, followed by motorcycle accident. The most frequent type of injury was isolated lesion type B of Quenu and Kuss classification, representing 50% of cases. The most common fracture on the sample was the second metatarsal bone, with 16 cases, followed by cuboid bone fracture. Among the 42 cases, 17% had exposed fractures and 33 patients presented other associated fractures. The mean time elapsed between the trauma and definitive treatment was 6.7 days, while the mean length of hospital stay was 13.8 days. Six patients presented acute postoperative complications . CONCLUSION: Lisfranc injuries are more common in men undergoing automobile trauma. The prevalence of associated fractures is a frequent finding and the hospital stay may be longstanding. Level of Evidence IV, Case Series.
OBJETIVO: Analisar o perfil de pacientes com lesões de Lisfranc, as características das lesões e fraturas associadas. MÉTODOS: Trata-se de uma análise retrospectiva com 42 pacientes com lesões de Lisfranc internados no Instituto de Ortopedia e Traumatologia do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo entre 2006 e 2010. O perfil dos pacientes, características das lesões, fraturas associadas, dados sobre o tratamento e complicações agudas foram analisados. RESULTADOS: Nesta amostra, os homens foram mais afetados do que as mulheres, com uma proporção de 4,25:1. O mecanismo de trauma mais frequente foi acidente de carro, seguido por acidente com moto. O tipo de lesão mais frequente foi a lesão isolada tipo B de Quenu e Kuss, representando 50% dos casos. A fratura mais comumente encontrada foi a do segundo metatarso, com 16 casos, seguido pela fratura do osso cubóide. Entre os 42 casos estudados, sete foram fraturas expostas e 33 pacientes apresentaram fraturas associadas. O tempo médio entre o trauma e o tratamento definitivo foi de 6,7 dias. O tempo médio de permanência hospitalar foi de 13,8. Seis pacientes apresentaram complicações pós-operatórias agudas. CONCLUSÃO: As lesões de Lisfranc são mais comuns em homens submetidos a trauma automobilístico. A prevalência de fraturas associadas é um achado frequente e o tempo de permanência hospitalar pode ser prolongado. Nível de Evidência IV, Série de Casos.
RESUMO
ABSTRACT Objective: To analyze the characteristics of patients with Lisfranc injuries and their associated fractures . Methods: This is a retrospective analysis on 42 patients with Lisfranc injuries hospitalized at Instituto de Ortopedia e Traumatologia do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, between 2006 and 2010. Parameters on patient profile, risk factors, fracture characteristics, data on treatment and acute complications were analyzed . Results: Analysis of 42 cases showed that in our sample, men were more affected than women, with a ratio of 4.25:1. The most frequent trauma mechanism was car accident, followed by motorcycle accident. The most frequent type of injury was isolated lesion type B of Quenu and Kuss classification, representing 50% of cases. The most common fracture on the sample was the second metatarsal bone, with 16 cases, followed by cuboid bone fracture. Among the 42 cases, 17% had exposed fractures and 33 patients presented other associated fractures. The mean time elapsed between the trauma and definitive treatment was 6.7 days, while the mean length of hospital stay was 13.8 days. Six patients presented acute postoperative complications . Conclusion: Lisfranc injuries are more common in men undergoing automobile trauma. The prevalence of associated fractures is a frequent finding and the hospital stay may be longstanding. Level of Evidence IV, Case Series.
RESUMO Objetivo: Analisar o perfil de pacientes com lesões de Lisfranc, as características das lesões e fraturas associadas. Métodos: Trata-se de uma análise retrospectiva com 42 pacientes com lesões de Lisfranc internados no Instituto de Ortopedia e Traumatologia do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo entre 2006 e 2010. O perfil dos pacientes, características das lesões, fraturas associadas, dados sobre o tratamento e complicações agudas foram analisados. Resultados: Nesta amostra, os homens foram mais afetados do que as mulheres, com uma proporção de 4,25:1. O mecanismo de trauma mais frequente foi acidente de carro, seguido por acidente com moto. O tipo de lesão mais frequente foi a lesão isolada tipo B de Quenu e Kuss, representando 50% dos casos. A fratura mais comumente encontrada foi a do segundo metatarso, com 16 casos, seguido pela fratura do osso cubóide. Entre os 42 casos estudados, sete foram fraturas expostas e 33 pacientes apresentaram fraturas associadas. O tempo médio entre o trauma e o tratamento definitivo foi de 6,7 dias. O tempo médio de permanência hospitalar foi de 13,8. Seis pacientes apresentaram complicações pós-operatórias agudas. Conclusão: As lesões de Lisfranc são mais comuns em homens submetidos a trauma automobilístico. A prevalência de fraturas associadas é um achado frequente e o tempo de permanência hospitalar pode ser prolongado. Nível de Evidência IV, Série de Casos:
RESUMO
Objective: To analyze the characteristics of patients with talus fractures and the injuries that they present. Methods: Retrospective analysis on patients hospitalized in the Institute of Orthopedics and Traumatology, Hospital das Clínicas, School of Medicine of the University of São Paulo, between 2006 and 2011, with talus fractures. Patient profile parameters, risk factors, fracture characteristics, treatment data and acute complications were analyzed. Results: Analysis on 23 cases showed that men were more affected than women, with a ratio of 4.8:1. The most frequent trauma mechanism was traffic accidents, followed by falls from a height. The most frequent type of fracture was at the neck of the talus, with 17 cases. Among the 23 cases, seven had peritalar dislocation at the time of presentation, four had exposed fractures and 11 presented other associated fractures. The mean length of time between the trauma and the definitive treatment was six days, while the mean length of hospital stay was 11 days. Three patients presented acute postoperative complications. Conclusion: Talus fractures occurred most commonly in the region of the talar neck and most frequently in young males who suffered high-energy trauma. In almost half of the cases, there were other associated fractures. The length of hospital stay was 11 days...
Objetivo: Analisar as características dos indivíduos e das lesões encontradas em pacientes com fraturas de tálus. Métodos: Análise retrospectiva dos pacientes internados no Instituto de Ortopedia e Traumatologia do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo de 2006 a 2011 com fratura de tálus. Foram estudados parâmetros associados ao perfil do paciente e fatores de risco, características da fratura, dados do tratamento e complicações agudas. Resultados: A análise dos 23 casos mostrou que os homens foram mais afetados do que as mulheres, com uma relação de 4,8:1. O mecanismo de trauma mais frequente foram os acidentes de trânsito, seguido pelas quedas de altura. O tipo de fratura mais frequente foi a do colo do tálus, com 17 casos. Dos 23 casos, sete apresentavam luxação peritalar no momento da apresentação, quatro tinham fratura exposta e 11 apresentavam outras fraturas associadas. O tempo médio entre o trauma e o tratamento definitivo foi de seis dias, enquanto o tempo médio de permanência hospitalar foi de 11 dias. Houve três pacientes que apresentaram complicações pós-operatórias agudas. Conclusão: A fratura do tálus foi mais comum na região do colo e mais frequente em jovens do gênero masculino que sofreram traumatismos de alta energia. Em quase metade dos casos houve fraturas associadas e o tempo de permanência hospitalar foi de 11 dias...