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Protected immediate weight-bearing is safe after fixation of ankle fractures with syndesmosis injury fixed with position screw. A retrospective case-series study. Injury 2023; 54 Suppl 6:110745. [PMID: 38143122 DOI: 10.1016/j.injury.2023.04.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 03/15/2023] [Accepted: 04/14/2023] [Indexed: 12/26/2023]
Abstract
BACKGROUND About 10% of ankle fractures are located above the syndesmosis, which causes injury to the ligament structure of the syndesmosis. There is no consensus regarding when to allow weight-bearing on the operated limb of patients who suffered ankle fractures requiring intraoperative fixation. OBJECTIVE The aim of this study is the evaluation of radiographic parameters of syndesmosis reduction and fixation in patients with ankle fracture who underwent immediate protected weight-bearing (use of walking-boot and crutches). PATIENT AND METHODS Retrospective case series from January 2015 to December 2020. Evaluation of the tibiofibular clear space, tibiofibular overlap, and medial clear space in the preoperative x-ray, immediate postoperative, 3-, 6- and 12-month after syndesmosis fixation and rehabilitation with protected immediate weight-bearing with crutches and walking-boot. RESULTS Out of 137 ankle fractures 39 were included. There was no significant difference in the tibiofibular clear space between the immediate x-ray and after 12 months (4.5 mm ± 1.1 vs. 4.6 mm ± 1.8; p > 0.999). Tibiofibular overlap hasn't shown significant difference between immediate and 12-month x-ray (6.2 mm ± 2.6 vs. 6.6 mm ± 2.6; p > 0.999). Medial clear space also has shown no worsening from immediate to 12-month x-ray (3.1 mm ± 0.9 vs. 2.8 mm ± 0.9; p > 0.999). There were no fixation failure nor postoperative infection. CONCLUSION Immediate weight-bearing for patients with ankle fractures with syndesmosis injury and treated with intraoperative fixation with positioning screw proved to be safe with good maintenance of the reduction, no failures of the synthesis material observed and no reports of postoperative infection in the period. LEVEL 3 EVIDENCE: therapeutic retrospective case-series.
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Clinical data or scoring system for predicting mortality in elderly patients with hip fracture: A prospective study. Injury 2023; 54 Suppl 6:110844. [PMID: 37263869 DOI: 10.1016/j.injury.2023.110844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 05/20/2023] [Accepted: 05/22/2023] [Indexed: 06/03/2023]
Abstract
INTRODUCTION Hip fracture in elderly individuals is frequent and is related to a high rate of mortality. Finding the best predictor of death will help to develop better patient care. Aim - To analyze the reliability of the clinical data and assessment scores to predict mortality in acute hip fracture in elderly patients. PATIENT AND METHODS Prospective data were collected from all patients > 65 years with acute hip fracture from May to October 2020. The clinical data collected were age, sex, comorbidities, medication, type of fracture and presence of delirium. The assessment scores were ASA, Lee, ACP and Charlson. RESULTS The statistically significant results were age > 80 years (OR 1.121 IC95% [1.028-1.221] p = 0.0101) and number of medications (OR5.991 95% CI [2.422-14.823] p <0.001). Three scores showed a correlation with mortality: ASA score (p = 0.017), Lee score (p = 0.024) and ACP score (p = 0.013). The Charlson Comorbidity Index did not correlate with mortality (p = 0.172). CONCLUSION To stratify the risk of death, both clinical data and scores should be used. The best clinical indicators are age and number of medications, and the scores are ASA, Lee and ACP.
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HUMERAL SHAFT FRACTURE WITH AN INTACT WEDGE FRAGMENT: MIPO VS CONVENTIONAL PLATING. ACTA ORTOPEDICA BRASILEIRA 2023; 31:e268121. [PMID: 37720807 PMCID: PMC10502979 DOI: 10.1590/1413-785220233103e268121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 02/17/2023] [Indexed: 09/19/2023]
Abstract
Objectives Evaluate bone healing time, consolidation, and the complication rate between the minimally invasive plate osteosynthesis and open reduction with plate osteosynthesis in humeral diaphyseal fractures with an intact wedge (AO 12B2). Methods A retrospective study was carried out between 2016 and 2020. The medical records and radiographs of 18 patients were analyzed, and data were collected regarding the time of consolidation, age, sex, plate size, number of screws, complications such as iatrogenic injury damage to the radial nerve, material failure, and postoperative infection. Results No statistically significant differences were observed in the variables of age, sex, plate size, and number of screws used or in the RUSHU index (Radiographic Union Score for Humeral fractures). There were no postoperative infections, material failure, or need for reoperation, nor cases of secondary radial nerve injury. After one year, all patients had a consolidation index analyzed by RUSHU >11. Conclusion both techniques showed similar results, with a high consolidation rate and low rates of complications or iatrogenic damage to the radial nerve. Evidence level III; Retrospective comparative study .
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WEDGE FRAGMENT VARIATIONS OF TIBIAL SHAFT FRACTURES WITH INTRAMEDULLARY NAILING. ACTA ORTOPEDICA BRASILEIRA 2023; 31:e268124. [PMID: 37720813 PMCID: PMC10502966 DOI: 10.1590/1413-785220233103e268124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 02/17/2023] [Indexed: 09/19/2023]
Abstract
Introduction Tibial shaft fracture is the most common long-bone fracture, and the standard treatment is intramedullary (IM) nail fixation. Regardless of the development of this technique pseudoarthrosis remains prevalent. Objectives Evaluate the correlation between wedge fragment size and displacement, displacement of the main fragments of the 42B2 type, and pseudoarthrosis incidence. Methods We retrospectively assessed all patients with 42B2 type fracture treated with IM nailing between January, 2015 and December, 2019. Six radiographic parameters were defined for preoperative radiographs in the anteroposterior (AP) and lateral views. Another six parameters were defined for postoperative radiographs at three, six, and 12 months. The Radiographic Union Score for Tibial Fractures score was used to assess bone healing. Results Of 355 patients with tibial shaft fractures, 51 were included in the study. There were 41 (82.0%) male patients, with a mean age of 36.7 years, 37 (72.5%) had open fractures, and 28 (54.9%) had associated injuries. After statistical analysis, the factors that correlated significantly with nonunion were wedge height > 18 mm, preoperative translational displacement of the fracture in the AP view > 18 mm, and final distance of the wedge in relation to its original anatomical position after IM nailing > 5 mm. Conclusion Risk factors for nonunion related to the wedge and42B2 fracture are wedge height > 18 mm, initial translation in the AP view of the fracture > 18 mm, and distance > 5 mm of the wedge from its anatomical position after IM nailing. Evidence level III; Retrospective comparative study .
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FUNCTIONAL OUTCOME OF TREATMENT OF DEVIATED OLECRANON FRACTURE (MAYO 2A) BY AN INTRAMEDULLARY SCREW WITH TENSION BAND COMPARED TO CLASSIC TENSION BAND - A PROSPECTIVE RANDOMIZED STUDY. ACTA ORTOPEDICA BRASILEIRA 2022; 30:e256894. [PMID: 36506855 PMCID: PMC9721414 DOI: 10.1590/1413-785220223002e256894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 12/03/2021] [Indexed: 12/05/2022]
Abstract
Objective evaluate the functional treatment outcome of deviated transverse olecranon fractures (Mayo 2A) after treatment with tension-banded intramedullary screw (PIBT) compared to classical tension band (BTC). Methods Prospectively collect all deviated transverse olecranon fractures from 2012 to 2016 and randomize them into PIBT and BTC groups. Range of motion (ROM) was measured after 2 and 5 weeks, 3 and 6 months, and 1 and 2 years. Functional assessments (DASH, Oxford Elbow Score, and Mayo Elbow Performance Index) were performed after 3 and 6 months and 1 and 2 years. Complications were collected up to 2 years of follow-up. Results 22 patients were included, 11 in each group. The mean age was 47.9 years, and the left side was injured in 13 (59.0%) patients. All patients completed the 2-year follow-up. There was no ROM difference at any time between the two groups (p> 0.005). Flexion and extension gain was maximum at three months and remained unchanged until two years. Neither flexion nor extension returned to normal, missing around 10°. Pronation and supination returned to normal. All three functional scores showed almost complete recovery of elbow function after three months postoperatively, with no difference between the groups. No group had complications, no reoperation, and no implant removal. Conclusion PIBT had similar results in ROM and functional score compared to BTC. Both had low complication rates and no need for implant removal. Level of evidence I; Randomized Trial .
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DISTAL FEMORAL FRACTURES FROM HIGH-ENERGY TRAUMA: A RETROSPECTIVE REVIEW OF COMPLICATION RATE AND RISK FACTORS. ACTA ORTOPEDICA BRASILEIRA 2022; 30:e256896. [PMID: 36506858 PMCID: PMC9721413 DOI: 10.1590/1413-785220223002e256896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 12/03/2021] [Indexed: 12/05/2022]
Abstract
Objective Determine complications' incidence and risk factors in high-energy distal femur fractures fixed with a lateral locked plate. Methods Forty-seven patients were included; 87.2% were male, and the average age was 38.9. The main radiographic parameters collected were distal lateral femoral angle (DFA), distal posterior femoral angle (DPLF), comminution length, plate length, screw working length, bone loss, and medial contact after reduction and plate-bone contact, location of callus formation, and implant failure. The complications recorded were nonunion, implant failure, and infection. Results Complex C2 and C3 fractures accounted for 85.1% of cases. Open fractures accounted for 63.8% of cases. The mean AFDL and AFDP were 79.8 4.0 and 79.3 6.0, respectively. The average total proximal and distal working lengths were 133.3 42.7, 60.4 33.4, and 29.5 21.8 mm, respectively. The infection rate was 29.8%, and the only risk factor was open fracture (p = 0.005). The nonunion rate was 19.1%, with longer working length (p = 0.035) and higher PDFA (p = 0.001) as risk factors. The site of callus formation also influenced pseudoarthrosis (p = 0.034). Conclusion High-energy distal femoral fractures have a higher incidence of pseudoarthrosis and infection. Nonunion has greater working length, greater AFDL, and absence of callus formation on the medial and posterior sides as risk factors. The risk factor for infection was an open fracture. Level of Evidence III; Retrospective Cohort Study .
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RADIOGRAPHIC EVALUATION OF IMMEDIATE LOADING SAFETY AFTER SURGICAL REDUCTION IN ACETABULAR FRACTURES: A COMPARATIVE-RETROSPECTIVE STUDY. ACTA ORTOPEDICA BRASILEIRA 2022; 30:e256907. [PMID: 36506862 PMCID: PMC9721436 DOI: 10.1590/1413-785220223002e256907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 07/21/2021] [Indexed: 12/05/2022]
Abstract
Objective Radiographically evaluate the quality of reduction over six weeks of follow-up in patients with surgically treated deviated acetabular fractures who underwent rehabilitation with immediate loading as tolerated and compare this with the results of the unloaded protocol. Methods We retrospectively evaluated the records of 137 patients with deviated acetabular fractures treated with open reduction and internal fixation. Sixty-six (48.2%) patients underwent postoperative rehabilitation with immediate loading as tolerated, while 71 (51.8%) patients completed rehabilitation using a no-load protocol. The quality of the reduction was assessed radiographically by measuring the fracturing step and gap on radiographs taken immediately after surgery and three and six weeks after surgery. Results Comparing the joint step, group 1 had an average of 0.44 ± 1.4 mm, 0.47 ± 1.5 mm, and 0.51 ± 1.6 mm immediately, three and six weeks after surgery, respectively. Group 2 had a mean step of 0.24 ± 0.8 mm, 0.27 ± 0.9 mm, and 0.37 ± 1.2 mm immediately, three, and six weeks after surgery. No statistically significant differences were observed between the groups. With a joint gap, group 1 had a mean of 1.89 ± 1.7 mm, 2.12 ± 1.8 mm, and 2.36 ± 2.1 mm; and group 2 had a mean of 2.16 ± 2.4 mm, 2.47 ± 2.6 mm, and 2.67 ± 2.8 mm in the immediate postoperative period, three, and six weeks, respectively. There was also no statistical difference between groups in these measurements. Conclusion Immediate loading after surgical treatment of deviated acetabular fracture had no negative impact on radiographic reduction parameters and had similar results to the protocol without weight bearing. Level of evidence III; Therapeutic Retrospective Cohort Study .
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Isolated open tibial shaft fracture: a seven-hospital, prospective observational study in two Latin America countries. Rev Col Bras Cir 2022; 49:e20223301. [PMID: 36449940 PMCID: PMC10578785 DOI: 10.1590/0100-6991e-20223301-en] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 06/06/2022] [Indexed: 11/29/2022] Open
Abstract
INTRODUCTION open tibial fractures are challenging due to the frequent severe bone injury associated with poor soft tissue conditions. This is relevant in low- and middle-income countries, mainly related to delayed definitive fixation and lack of adequate training in soft tissue coverage procedures. Due to these factors, open tibial fracture is an important source of disability for Latin American countries. Herein we sought to provide an epidemiological overview of isolated open tibial shaft fracture across seven hospitals in southern cone of Latin America. The secondary goal was to assess the impact on quality of life based on return-to-work rate (RWR). METHODS patients with an isolated open tibial shaft fracture treated in seven different hospitals from Brazil and Argentina from November 2017 to March 2020 were included in the study. Clinical and radiographic results were evaluated throughout the 120-day follow-up period. Final evaluation compared RWR with the SF-12 questionnaire, bone healing, and gait status. RESULTS Seventy-two patients were treated, 57 followed for 120 days and 48 completed the SF-12 questionnaire. After 120 days, 70.6% had returned to work, 61.4% had experienced bone healing. Age, antibiotic therapy, type of definitive treatment, and infection significantly influenced the RWR. Gait status exhibited strong correlations with RWR and SF-12 physical component score. CONCLUSIONS Isolated open tibial shaft fractures are potentially harmful to the patient's quality of life after 120 days of the initial management. RWR is significantly higher for younger patients, no history of infection, and those who could run in the gait status assessment.
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Pre-operative predictors of poor reduction in acetabular fractures submitted to surgical treatment. Injury 2022; 53:3769-3773. [PMID: 36041924 DOI: 10.1016/j.injury.2022.08.057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 08/14/2022] [Accepted: 08/23/2022] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Acetabular fractures are among the most complex orthopedic injuries, and their treatment and understanding have evolved remarkably in the last 50 years. Several factors affect the reduction quality of the surgically treated displaced acetabular fractures. Thus, this study aimed to identify these factors by analyzing patients' data. PATIENTS AND METHODS Retrospective data from fractures operated in one center over 8 years were analyzed. Patients with a mature skeleton who underwent open reduction and internal fixation and had a minimum follow-up period of 6 weeks were included. Non-displaced fractures were excluded from the study. Radiographic assessment of the reduction was performed before surgery and at follow-up using the method described by Borelli et al. The effects of age (<40 or >40 years), sex, initial displacement (< 20 mm or > 20 mm), time to surgery (<14 days or>14 days), fracture pattern (elementary or associated), number of associated fractures (< 3 or > 3), and associated pelvic injury were analyzed RESULTS: The study included 115 (83.9%) men and 22 (16.1%) women, with a mean age of 34.1 years (range 16-74 years). In the sixth week of follow-up, reductions were satisfactory in 96 (70.7%) patients and unsatisfactory in 41 (29.3%). The most prevalent patterns were the posterior wall (23.1%) and both column (15.7%). Linear regression showed that residual displacement was directly correlated with initial displacement (p = 0.027) but without association with reduction quality. Age, sex, and initial displacement had no effect on reduction quality, which is in contrast with longer time to surgery (p = 0.004), associated fracture pattern (p = 0.002), three or more associated fractures (p = 0.001), and presence of associated pelvic injury (p = 0.021). CONCLUSION Attempting to shorten the time to operate the fractures can lead to better results for patients because the other factors associated with poor reduction are inherent the trauma and cannot be modified by the surgeon.
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Abstract
This study aims to evaluate the effectiveness of an online course to enable orthopaedic surgeons to acquire the core competencies necessary to prevent and treat fracture-related infections (FRI). This study included orthopaedic surgeons and residents from Latin American countries who attended an online course focused on FRI. The online course included: didactic lectures, small-group clinical case discussions, and panel case discussions. The course was delivered using Zoom® platform and designed to address four core competencies: prevention, definition and diagnosis, antimicrobial therapy, and surgical treatment. An online questionnaire was created distributing 16 questions through six clinical scenarios. Participants were invited to answer the questionnaire before and after the course. Sixty of the 78 course participants answered the pre-course, and 42 the post-course assessment. Relative to before the course, the mean post-course assessment score rose significantly for prevention of FRI (4.1 before and 4.5 after; p = 0.014), definition and diagnosis (2.4 before and 3.4 after; p = 0.001), and surgical treatment (2.2 before and 2.8 after; p = 0.011). The final score encompassing all four core competencies also rose significantly (2.7 before and 3.3 after; p = 0.001). The online course on FRI was feasible and effective, significantly increasing course users’ knowledge of overall competency in managing FRI.
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Adapting non-medical applications for medical use: Ethical limits, coverage, and validation. Injury 2021:S0020-1383(21)01003-2. [PMID: 34920873 DOI: 10.1016/j.injury.2021.12.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Accepted: 12/04/2021] [Indexed: 02/02/2023]
Abstract
The widespread adoption of smartphones and other mobile devices amongst healthcare providers opened new possibilities arising from the use of non-medical apps, social media, meeting platforms, and non-medical devices with intended medical purposes, thus expanding the communication and imaging chat systems between these professionals and their patients, as well as amongst healthcare professionals. However, adapting non-medical applications, social media, videoconference platforms and devices for medical use present potential limitations, barriers, and risks, which should be fully recognized to reduce crossing the fine line between ethical and unethical. In the herein study, we analyse the ethical limits, coverage, and validation of non-medical applications adapted for medical use. Level of evidence: IV (evidence from well-designed case-control or cohort studies).
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A novel translation system for circular external fixation to correct translational bony deformities. Injury 2021; 52:1079-1082. [PMID: 33250184 DOI: 10.1016/j.injury.2020.11.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 11/16/2020] [Accepted: 11/19/2020] [Indexed: 02/02/2023]
Abstract
Translational deformities are common complications of conservatively managed bone fractures and some surgically managed fractures with unstable patterns. Realigning the bones can be difficult when soft tissue, scars and calluses form. These deformities can be easily corrected with hexapodalic-based external fixators, but these fixators are not widely available in developing countries. We describe a stable and reliable Ilizarov frame that can be used to treat these deformities and show results of clinical cases.
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Quick-DASH as a main early outcome of humeral shaft fractures: A Latin American multicenter prospective study. J Orthop Surg (Hong Kong) 2021; 28:2309499020929436. [PMID: 32552372 DOI: 10.1177/2309499020929436] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
PURPOSE The main objective of this study was to evaluate the Quick-Disabilities of the Arm, Shoulder and Hand Score (DASH) score as the main early (90 days) outcome in a prospective multicenter observational Latin American study on isolated humeral shaft fractures. METHODS From December 2015 to April 2017, in six Latin American countries, patients 18 years or older with a closed, isolated nonpathological 12A, 12B, or 12C AO/OTA (Arbeitsgemeinschaft für Osteosynthesefragen/Orthopaedic Trauma Association) fractures were included. The 90 (±10)-day Quick-DASH score was used to compare the results of the different treatments. The secondary outcomes were patient treatment satisfaction, shoulder and elbow range of motion, and radiographic evaluation. RESULTS A total of 92 patients successfully completed the Quick-DASH questionnaire. Surgical treatments resulted in better outcomes than nonsurgical treatment, but only minimally invasive plate osteosynthesis produced significantly lower Quick-DASH scores than nonsurgical treatment (p < 0.05). There were strong correlations between patient self-evaluation and the Quick-DASH score (p < 0.0005) but not between the Quick-DASH score and radiographic fracture healing. No significant difference was found between the treatments regarding the rate of return to work, but the medical center had a significant influence on treatment choice (p < 0.0005). CONCLUSION The high correlation between Quick-DASH score and patient satisfaction and functional outcome indicates that the Quick-DASH questionnaire is a suitable tool for evaluating adult humeral shaft fracture outcomes. Patients with a Quick-DASH score below 15 could be considered recovered, and patients with a Quick-DASH score above 40 could be considered not yet recovered. Quick-DASH scores were not significantly associated with radiographic fracture healing.
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Tratamento não operatório de fraturas desviadas da extremidade proximal do úmero em idosos: Correlação entre os desvios e os resultados clínicos. Rev Bras Ortop 2020; 57:273-281. [PMID: 35652030 PMCID: PMC9142268 DOI: 10.1055/s-0040-1716760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Accepted: 07/06/2020] [Indexed: 10/24/2022] Open
Abstract
Resumo
Objetivos Descrever o resultado funcional do tratamento não operatório de fraturas desviadas da extremidade proximal do úmero (FEPU) pela escala da American Shoulder and Elbow Surgeons (ASES, na sigla em inglês) após 12 meses e avaliar se as diferentes classificações e medidas radiográficas iniciais têm correlação com os resultados clínicos.
Métodos Foram avaliados em tempos padronizados (3, 6 e 12 meses), 40 pacientes > 60 anos com FEPU submetidos ao tratamento não operatório. Foram utilizadas as escalas da ASES, Constant-Murley e Single Assessment Numeric Evaluation (SANE, na sigla em inglês). As variáveis radiográficas incluíram as classificações de Neer e Resch, a presença de fratura e desvio dos tubérculos, cominuição metafisária, lesão periosteal medial, desvios angulares e translacionais da cabeça no plano coronal e sagital e desvio dos tubérculos.
Resultados Observamos resultados pela escala de ASES de 77,7 ± 23,2 para toda a amostra, pela de Constant-Murley de 68,7 ± 16 e de 82,6% para a escala em relação ao lado contralateral. A escala de SANE aos 12 meses foi de 84,8 ± 19. Os critérios radiográficos que apresentaram influência negativa no resultado clínico pela escala de ASES aos 12 meses foram a gravidade pela classificação de Neer e pelo desvio angular no plano coronal (mensurado pelo ângulo cabeça-diáfise) e a presença de fratura dos tubérculos.
Conclusão O tratamento não operatório de fraturas desviadas da extremidade proximal do úmero em pacientes idosos resulta em bons resultados clínicos. Os resultados clínicos são influenciados negativamente pelo desvio angular da cabeça do úmero e pela presença de fratura dos tubérculos maior e menor, assim como pela classificação de Neer.
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Demographics and clinical features of humeral shaft fractures: The Latin American multicentre prospective study (HSF-LAMPS). J Orthop Surg (Hong Kong) 2020; 27:2309499019874506. [PMID: 31554467 DOI: 10.1177/2309499019874506] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
PURPOSE To present transversal data (demographic and clinical) on isolated humeral shaft fractures (HSFs) in Latin American countries. METHODS Patients were enrolled between December 2015 and April 2017 at 11 medical institutions from six Latin America countries. INCLUSION CRITERIA Age ≥18 years and a closed, isolated 12A, 12B, or 12C fracture (Arbeitsgemeinschaft für Osteosynthesefragen/Orthopaedic Trauma Association (AO/OTA) classification). The patients' demographic, comorbidity, and other baseline data were recorded. The outcome measures included the basal results of the research and the associations among the demographic factors, fracture features, and type of treatment applied. RESULTS A total of 123 patients were included. There was a preponderance of men (61.8%), whose mean age was significantly lower than that of the women (31.48 vs. 60.55). Overweight or obesity was present in 61.0% of women; 56.1% of patients were sedentary, 75.6% were nonsmokers, and 74.0% had no chronic disease. The type or treatment (operative/nonoperative) was not significantly associated with the patient's or fracture's characteristics. Falls and traffic accidents were the main causes of HSFs. Intramedullary nailing treatment was performed significantly more often in women, elderly patients, patients who did not participate in sports, and patients participating in only home activities. Minimally invasive plate osteosynthesis was performed significantly more frequently in men and in those who were self-employed. Open reduction internal fixation was performed significantly more often when the cause of the fracture was a traffic accident and when radial nerve palsy was present. CONCLUSION The demographics and etiological differences observed in comparison to the current literature show the importance of regional studies for both preventive measures and educational guidance.
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COMPARISON OF BICONDYLAR TIBIAL PLATEAU FRACTURES WITH DOUBLE OR SINGLE LATERAL LOCKED PLATE. ACTA ORTOPEDICA BRASILEIRA 2020; 28:182-185. [PMID: 32788860 PMCID: PMC7405846 DOI: 10.1590/1413-785220202804233122] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Objective: To compare postoperative radiographic outcomes of Schatzker type V and VI
tibial plateau fractures treated with double-plate or single lateral locked
plate. Methods: Sixty-three patients operated from December 2011 to February 2016 were
selected, 47 from the double-plate group and 16 from the single lateral
locked plate group. Minimum follow-up for all patients was 6 months.
Fracture reduction evaluation was based on radiographic parameters: joint
reduction, sagittal alignment, coronal alignment, and condylar width. Results: Radiographic evaluation showed no statistical difference in the immediate or
late postoperative periods. Conclusion: Despite the reduced sample, this study is aligned with current results
published in the medical literature. The severity of Schatzker type V and VI
tibial plateau fractures can be minimized by the correct indication for the
implant regarding fracture morphology. Level of Evidence III,
Retrospective comparative study.
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EVALUATION OF PREDICTIVE FACTORS OF IN HOSPITAL MORTALITY IN PATIENTS WITH PROXIMAL FEMORAL FRACTURE. ACTA ORTOPEDICA BRASILEIRA 2020; 28:40-43. [PMID: 32095112 PMCID: PMC7006536 DOI: 10.1590/1413-785220202801215801] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Accepted: 10/26/2018] [Indexed: 12/07/2022]
Abstract
OBJECTIVE To investigate the existence of a causal association between orthopedic treatment and the occurrence of in hospital death. METHODS 338 patients with proximal femoral fracture were evaluated, of whom 27 faced in hospital death. Patients who faced in hospital death (case group) were compared to patients who did not (control group) regarding exposure to risk factors prior to injury and factors related to orthopedic treatment. RESULTS The factors related to higher in hospital mortality rate were: male sex (case group: 52%, control: 26%; p = 0.005), lower Parker's score (case group: 5.0 points, control: 6.2; p = 0.048), delirium on admission (case group: 26%, control: 10%; p = 0.011); delirium developed during hospitalization (case group: 77%, control: 35%; p <0.001), and time until surgery (13.3 days, 9.1; p = 0.049). CONCLUSION The in hospital mortality rate of patients with proximal femoral fracture was 8%, and the main associated risk factors were male sex, reduced Parker's score, delirium diagnosed on hospital admission or developed during hospitalization, and time until surgery. Level of Evidence III, Case control study.
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A RETROSPECTIVE CASE-SERIES ON THE USE OF S53P4 BIOACTIVE GLASS FOR THE ADJUNCTIVE TREATMENT OF SEPTIC DIAPHYSEAL NON-UNION. ACTA ORTOPEDICA BRASILEIRA 2019; 27:273-275. [PMID: 31839738 PMCID: PMC6901156 DOI: 10.1590/1413-785220192705220540] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Objective: Non-union and persistence of infection at a fracture site for long periods
are always described as a challenge to orthopedists, especially in cases of
severe compound fractures with comminution and segmental bone loss. This is
a case series of septic non-unions, using S53P4 bioactive glass for
adjunctive treatment, using internal syntheses or external fixators. The
objective is to retrospectively evaluate the results of the use of S53P4
bioglass for the adjunctive treatment of septic non-unions. Methods: We reviewed 18 patients with septic non-unions. The patients were
preoperatively classified using the Non-union Scoring System (NUSS) and
union outcomes were assessed by the modified radiographic union scale in
tibial (RUST) fractures. Of the 18 patients treated, six underwent internal
osteosynthesis and 12 were treated with external fixators in combination
with bioactive glass grafting. Results: The patients had a mean NUSS score of 56.6 (standard deviation of 7.6) and
fracture union was achieved according to the RUST score in 17 of 18 cases
(94.4%), with a mean value of 10.2 (standard deviation of 1.0). One patient
was lost to follow-up. Reevaluation using the modified RUST score was 12.3
(SD = 1.0), maintaining union of 17/18. Conclusion: The fracture union rate was high, according to the literature, as was control
of infection. Level of Evidence IV, Case series.
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Abstract
In this brief review, the authors describe the main characteristics of trauma systems in Latin America's 2 most populous countries, Mexico and Brazil. Trauma is a common health problem and the major cause of death in the young populations in both countries. Mexico and Brazil have well-organized systems based on system designation and prehospital triage. The highest level trauma hospitals are only available in the biggest cities, with residents of the smaller cities having less access to quality care. Both countries can provide adequate musculoskeletal trauma and polytrauma care, but the systems are not universally equal and, therefore, not ideal. The lack of consistency and standardization of the systems across each country must be addressed to improve patient outcomes across each country.
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Influence of postoperative immobilization on pain control of patients with distal radius fracture treated with volar locked plating: A prospective, randomized clinical trial. Injury 2019; 50:386-391. [PMID: 30558805 DOI: 10.1016/j.injury.2018.12.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2018] [Revised: 11/24/2018] [Accepted: 12/03/2018] [Indexed: 02/02/2023]
Abstract
OBJECTIVES The purpose of this study was to compare the pain scores and the rates and doses of opioid use in patients undergoing volar locked plate fixation of intra-articular distal radius fractures using or not postoperative immobilization. METHODS This was a prospective randomized controlled trial. Thirty-nine patients with distal radius fractures scheduled to receive volar plate fixation were randomly assigned to receive a short forearm splint for two weeks postoperatively or conventional bandage with early wrist mobilization. Thirty-six patients completed the follow-up. The outcome measurements included pain scores (0-10 points); rates and doses of tramadol use; DASH score; wrist range of motion; patient satisfaction; and complication rates. The last follow-up assessment was performed at 6 months. RESULTS The pain scores were similar between the groups during hospital stay, as well as after hospital discharge within the first week and in subsequent assessments up to six months. The rates of tramadol use were greater in the No splint group during hospital stay, but this difference was not statistically significant (No splint = 65%; Splint = 47%; p = 0.296). Likewise, the doses of tramadol intake were higher in the No splint group during hospital stay (No splint = 218 mg; Splint = 167 mg; p = 0.273) and after discharge (2nd day: No splint = 112 mg; Splint = 75 mg; p = 0.286), with no statistically significant differences. The functional results and complication rates were similar between the groups. CONCLUSIONS In this study, there was a trend to a greater use of tramadol in patients who did not use immobilization and started early wrist mobilization after volar locked plating of distal radius fracture, compared with patients who were immobilized for two weeks. The pain scores were similar but may have been influenced by the unbalanced use of opioids between the groups. The functional results and complication rates were not influenced by the use of immobilization. LEVEL OF EVIDENCE Therapeutic Level I.
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VALIDITY AND RELIABILITY OF THE MANCHESTER SCALE USED IN THE ORTHOPEDIC EMERGENCY DEPARTMENT. ACTA ORTOPEDICA BRASILEIRA 2019; 27:50-54. [PMID: 30774531 PMCID: PMC6362691 DOI: 10.1590/1413-785220192701191577] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Objectives: To describe the clinical utility of the Manchester triage scale adapted for orthopedic emergency departments and to evaluate its validity in identifying patients with the need for hospital care and its reliability when reproduced by different professionals. Methods: Five triage flowcharts were developed based on the Manchester scale for the following orthopedic disorders: traumatic injuries, joint pain, vertebral pain, postoperative disorders, and musculoskeletal infections. A series of patients triaged by two orthopedists was analyzed to assess the concordance between the evaluators (reliability) and the validity of the Manchester scale as predictive of severity. Results: The reliability analysis included 231 patients, with an inter-observer agreement of 84% (Kappa = 0.77, p <0.001). The validity analysis included 138 patients. The risk category had a strong association with the need for hospital care in patients with trauma (OR = 6.57, p = 0.001) and was not significant for non-traumatic disorders (OR = 2.42; p = 0.208). The overall sensitivity and specificity were 64% and 76%, respectively. Conclusion: The evaluated system presented high reliability. Its validity was adequate, with good sensitivity for identifying patients requiring hospital care among those with traumatic lesions. However, the sensitivity was low for patients with non-traumatic lesions. Level of Evidence III, Retrospective Study.
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CLINICAL EVALUATION OF PATIENTS WITH VANCOMYCIN SPACER RETAINED FOR MORE THAN 12 MONTHS. ACTA ORTOPEDICA BRASILEIRA 2019; 27:55-58. [PMID: 30774532 PMCID: PMC6362697 DOI: 10.1590/1413-785220192701213649] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Objective: There is no consensus in the literature regarding the time taken to remove antibiotic spacers in the treatment of bone infections. The aim of this study is to evaluate the clinical results of patients with prolonged retention of the same. Methods: Patients selected were diagnosed with post-osteosynthesis infection and/or osteomyelitis and were submitted to treatment using an orthopedic cement spacer (polymethylmethacrylate) with vancomycin, retaining it for a period of more than 12 months. They were clinically evaluated to determine the presence of local or systemic infectious signs via hemogram, investigations of inflammatory markers, liver, renal and, with radiographic control. Results: Eighteen patients were included in the study. The mean retention time of the spacer was 30.4 months (15 – 61 months). No patient had clinical signs of local or systemic infectious relapse at the time of evaluation. Seven patients (39%) presented non-disabling pain in the operated limb. Seventeen patients (94%) presented a reduction in C-reactive protein values compared to the preoperative period. Radiographically, no migration, no spacer failure, or bone sequestration occurred. Conclusion: In this retrospective case series, cement spacer retention with vancomycin for more than 12 months was associated with good clinical results, without relapse of the infectious condition. Nível de Evidência IV. Estudos Terapêuticos - Investigação dos Resultados do Tratamento.
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Epidemiological study on calcaneus fractures in a tertiary hospital. Rev Bras Ortop 2018; 53:472-476. [PMID: 30027081 PMCID: PMC6052184 DOI: 10.1016/j.rboe.2018.05.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Accepted: 06/20/2017] [Indexed: 11/18/2022] Open
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.
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A new low-cost negative-pressure wound therapy versus a commercially available therapy device widely used to treat complex traumatic injuries: a prospective, randomized, non-inferiority trial. Clinics (Sao Paulo) 2017; 72:737-742. [PMID: 29319719 PMCID: PMC5738560 DOI: 10.6061/clinics/2017(12)04] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Accepted: 10/06/2017] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVES Negative-pressure wound therapy has been widely adopted to reduce the complexity of treating a broad range of acute and chronic wounds. However, its cost is high. The objective of this study was to evaluate the following two different methods of negative-pressure wound therapy in terms of healing time: a low-cost method of negative-pressure wound therapy (a pressure stabilizer device connected to a hospital wall-vacuum system with a gauze-sealed dressing, USP) and the standard of care (vacuum-assisted closure, VAC). METHODS This is a randomized, controlled, non-inferiority, unblinded trial. Patients admitted with complex injuries to a trauma center in a public referral hospital who were indicated for orthopedic surgery were randomized to a USP or VAC group. The primary outcome was the time required to achieve a "ready for surgery condition", which was defined as a wound bed with healthy granulation tissue and without necrosis or purulent secretion. Wound bed area contraction, granulation tissue growth and the direct costs of the dressings were secondary outcomes. RESULTS Variation in area and granulation tissue growth were essentially the same between the systems, and healing time was equal between the groups (p=0.379). In both systems, serial debridement increased wound area (p=0.934), and granulation tissue was also increased (p=0.408). The mean treatment cost was US$ 15.15 in the USP group and US$ 872.59 in the VAC group. CONCLUSIONS For treating complex traumatic injuries, USP was non-inferior to and less expensive than VAC.
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Ultrasound evaluation of the rotator cuff after osteosynthesis of proximal humeral fractures with locking intramedullary nail. Rev Bras Ortop 2017; 52:601-607. [PMID: 29062826 PMCID: PMC5643895 DOI: 10.1016/j.rboe.2016.10.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2016] [Accepted: 10/03/2016] [Indexed: 11/30/2022] Open
Abstract
Objective To evaluate supraspinatus tendon integrity with ultrasound (US) in patients submitted to proximal humeral fracture (PHF) fixation with a locking intramedullary nail. Methods Thirty-one patients with PHF treated with curvilinear locking intramedullary nail, aged between 50 and 85 years, were assessed by US at six months postoperatively and clinically at six and 12 months postoperatively. The primary aim was supraspinatus tendon integrity, evaluated by US at six months postoperatively. Secondary aims included the Constant-Murley, DASH score, and visual analog pain scores, as well as complications and reoperation rates. Results Full-thickness rotator cuff ruptures were observed in four patients (13%), supraspinatus ruptures in three cases (10%), and subscapularis ruptures in one case (3%). Partial ruptures were diagnosed in 10 cases (32%). The results using the Constant-Murley score at 12 months were 71.3 ± 15.2 points for the entire series, with 73.2 ± 16.1 points for patients without rotator cuff ruptures and 68.7 ± 14.1 points for those with partial or complete ruptures, without a statistically significant difference (p = 0.336). Complications, exclusively for rotator cuff ruptures, were observed in nine patients (29%). Conclusion A high rate of rotator cuff ruptures was demonstrated, with partial ruptures in 32% of cases and full-thickness ruptures in 13%. However, clinical results are satisfactory, and are not influenced by the presence of rotator cuff ruptures.
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Abstract
OBJECTIVE To evaluate the effectiveness of a step-by-step oral recount by residents before the final execution of a practical exercise simulating a surgical fixation of a radial diaphyseal fracture. MATERIAL AND METHODS The study included 10 residents of orthopaedics and traumatology (four second- year and six first-year residents) divided into two groups with five residents each. All participants initially gathered in a room in which a video was presented demonstrating the practical exercise to be performed. One group (Group A) was referred directly to the practical exercise room. The other group (Group B) attended an extra session before the practical exercise, in which they were invited by instructors to recount all the steps that they would perform during the practical exercise. During this session, the instructors corrected the residents if any errors in the step-by-step recount were identified, and clarified questions from them. After this session, both Groups A and B gathered in a room in which they proceeded to the practical exercise, while being video recorded and evaluated using a 20-point checklist. RESULTS Group A achieved a 57% accuracy, with results in this group ranging from 7 to 15 points out of a total of a possible 20 points. Group B achieved an 89% accuracy, with results in this group ranging from 15 to 20 points out of 20. CONCLUSION An oral step-by-step recount by the residents before the final execution of a practical simulation exercise of surgical fixation of a diaphyseal radial fracture improved the technique and reduced the execution time of the exercise.
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Functional results and isokinetic muscle strength in patients with Fraser type I floating knee treated with internal fixation. Injury 2017; 48 Suppl 4:S2-S5. [PMID: 29145963 DOI: 10.1016/s0020-1383(17)30767-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
INTRODUCTION According to Fraser's description, ipsilateral femoral and tibial diaphyseal fractures are characterised as type I floating knee and have a better prognosis than fractures with joint involvement (type II). There are few reports of functional and muscle strength in these patients. The objective of this study was to evaluate the functional and isokinetic muscle strength of patients with type I floating knee undergoing femoral and tibial internal fixation. METHODS Patients with type I floating knee undergoing concomitant femoral and tibial internal fixation were invited for clinical evaluation. The parameters evaluated included the following: Karlstrom and Olerud score; Lysholm score; isokinetic thigh and hip muscle evaluation; knee range of motion; pain level; investigation of associated knee injuries by clinical evaluation and MRI; and types of complications. RESULTS Twenty-one patients were included in the study; 11 of these were clinically evaluated, with a mean follow-up of 23.9 months. Six patients had an acceptable result according to the Karlstrom criteria, whereas eight patients had a poor result based on the Lysholm scale. The peak torque deficit was 61% for knee extensors, 37% for flexors and -9% for hip abductors. The mean pain level was 5.9. Three patients had a partial anterior cruciate ligament (ACL) injury; one patient had a posterior cruciate ligament (PCL) injury; and three patients had a meniscal injury. There were four cases of tibial or femoral nonunion at one year and two cases of chronic osteomyelitis. CONCLUSION Patients with type I floating knee had unsatisfactory functional results, significant knee extensor and flexor muscle strength deficits and a significant rate of complications at the two-year follow-up.
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Are diaphyseal clavicular fractures still treated traditionally in a non-surgical way? Rev Bras Ortop 2017; 52:410-416. [PMID: 28884098 PMCID: PMC5582807 DOI: 10.1016/j.rboe.2017.06.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Accepted: 03/24/2016] [Indexed: 11/24/2022] Open
Abstract
Objective To evaluate the decision of orthopedics surgeons regarding which cases they would indicate surgery or non-surgical treatment. Methods 20 images of radiographs with fracture in the middle third of the collar bone (AO/OTA 15-B) in anteroposterior view were analyzed, and divided into four groups: group 1 – fracture type AO/OTA 15-B1 without displacement; group 2 – fracture type AO/OTA 15-B1 with displacement; group 3 – fracture type AO/OTA 15-B2; group 4 – fracture type AO/OTA 15-B3. The evaluator was requested to indicate the choice of treatment, surgical or non-surgical. Results There was no strong correlation between the amount of surgical indications and the working experience or age of the medical evaluator. It was observed that the average of surgical indications in the total sample was 52%. When indications were studied in different areas of Brazil, there was no significant difference among them. No pattern for the Brazilian regions studied was observed in the case analysis. Even within a group (cases of the same complexity), no specific pattern of surgical indication was observed. Conclusion No association between surgical indication and the length of professional experience was found. The Southern and Southeastern regions were those that most recommended surgeries in groups 2, 3, and 4. In no region the same level of surgical indication for cases of the same complexity rate was kept.
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Avaliação ultrassonográfica do manguito rotador após a osteossíntese de fraturas da extremidade proximal do úmero com haste intramedular bloqueada. Rev Bras Ortop 2017. [DOI: 10.1016/j.rbo.2016.10.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Estudo comparativo dos ângulos radiográficos e tomográficos na epifisiolistese do fêmur proximal. Rev Bras Ortop 2017. [DOI: 10.1016/j.rbo.2016.07.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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A comparison study of radiographic and computerized tomographic angles in slipped capital femoral epiphysis. REVISTA BRASILEIRA DE ORTOPEDIA (ENGLISH EDITION) 2017; 52:528-534. [PMID: 29062815 PMCID: PMC5643907 DOI: 10.1016/j.rboe.2017.08.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/19/2016] [Accepted: 07/26/2016] [Indexed: 11/21/2022]
Abstract
Objective To compare proximal femur radiologic angles in patients with slipped capital femoral epiphysis and to analyze whether computerized tomography may modify the treatment. Methods Cross-sectional study comparing and analyzing the similarity between angles and radiologic classification of interest in slipped capital femoral epiphysis (SCFE). Results It was observed that the therapeutic management in slipped capital femoral epiphysis might be modified depending on the classification and radiologic acquisition method adopted. Conclusion Multiplanar assessment of proximal femoral deformity in patients with slipped capital femoral epiphysis is a viable option, with the potential to modify the disease classification and, consequently, the therapeutic management.
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Fraturas da diáfise da clavícula ainda são tratadas tradicionalmente, de forma não cirúrgica? Rev Bras Ortop 2017. [DOI: 10.1016/j.rbo.2016.03.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Abstract
Objective: To evaluate the rate of deviation in the lateral radiographic incidence in patients with femoral neck fracture classified as non-diverted in the anteroposterior view (Garden I and II). Methods: Nineteen selected patients with femoral neck fractures classified as Garden I and II were retrospectively evaluated, estimating the degree of deviation in the lateral view. Results: Fifteen cases (79%) presented deviations in lateral view, with a mean of 18.6 degrees (±15.5). Conclusion: Most fractures of the femoral neck classified as Garden I and II present some degree of posterior deviation in the X-ray lateral view. Level of Evidence III, Retrospective Comparative Study.
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Effectiveness of a physical exercise intervention program in improving functional mobility in older adults after hip fracture in later stage rehabilitation: protocol of a randomized clinical trial (REATIVE Study). BMC Geriatr 2016; 16:198. [PMID: 27894271 PMCID: PMC5126860 DOI: 10.1186/s12877-016-0370-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Accepted: 11/16/2016] [Indexed: 11/10/2022] Open
Abstract
Background Hip fractures resulting from falls increase substantially with advancing age and less than half of older hip fracture survivors regain their former levels of mobility. There is increasing evidence that rehabilitation interventions with exercises that goes beyond the sub-acute phase or even in a later stage of care have a positive impact on various functional abilities. The purpose of this study is to determine if exercise program training for people who have suffered a fall-related hip fracture will improve functional mobility when compared with usual care. Methods A randomized controlled trial with blinded assessors and intention-to-treat analysis will be undertaken. We will recruit 82 older adults, 60 years or over who have suffered a hip fracture due to a fall in the previous 6 to 24 months. Participants randomized to the Intervention Group (IG) will undertake a physical exercise program involving progressive and challenging balance training and neuromuscular and functional training of the lower limbs, conducted at home by physiotherapists, once a week, lasting about one hour, in the first, second and third month after randomization and will be taught to perform exercises at home, twice a week, using a booklet. Visits to monitor and progress the home exercise program will be conducted once a month, from the fourth to the sixth month and each 2 months until the end of the follow up at the 12th month, i.e., a total of 18 sessions. Participants will receive monthly phone calls to encourage exercise adherence. The control group will receive usual care. The primary outcome will be mobility-related disability and participants will be assessed at baseline, and at 3 months, 6 and 12 months. Participants will receive monthly phone calls to ask about falls and exercise adherence. Adverse effects will be monitored. Discussion This study proposes a home-based exercise program, which may in part overcome some barriers for rehabilitation, such as difficulties with public transportation and lack of a caregiver to accompany older patients to sessions. If a positive effect is observed this program has the potential to be incorporated into the public health system and contribute to building a pathway of care for older people with hip fracture. Trial registration Clinicaltrials.gov Identifier: NCT02295527.
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Abstract
During pregnancy, high progesterone and relaxin levels produce physiological ligament relaxation on the pelvis. Therefore, moderate pubic symphysis and sacroiliac joints relaxing provide birth canal widening, thereby facilitating vaginal delivery. Sometimes, functional pain or pelvic instability may occur during pregnancy or puerperium, which is defined as symptomatic pelvic girdle relaxation. In rare cases, a pubic symphysis disruption can occur during the labor, causing severe pain and functional limitations. The early recognition of this injury is crucial to prevent complications and improve clinical and functional outcomes. This study reports an acute symphyseal disruption resulting from childbirth in a primiparous patient who underwent open reduction and internal fixation with plate and screws. After a 6 months follow-up, the patient presented no pain and satisfactory functional recovery.
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Single, superiorly placed reconstruction plate compared with flexible intramedullary nailing for midshaft clavicular fractures: a prospective, randomized controlled trial. J Bone Joint Surg Am 2015; 97:620-6. [PMID: 25878305 DOI: 10.2106/jbjs.n.00497] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Previous studies have shown good clinical results in patients with midshaft clavicular fractures treated with reconstruction plate fixation or elastic stable intramedullary nailing. The objective of this study was to compare these methods in terms of clinical and radiographic results. METHODS In this prospective, randomized controlled trial, fifty-nine patients with displaced midshaft clavicular fractures were randomly assigned to receive fixation with either a reconstruction plate (thirty-three patients), known as the plate group, or elastic stable intramedullary nailing (twenty-six patients), known as the nail group. The primary outcome was the six-month Disabilities of the Arm, Shoulder and Hand (DASH) score. The secondary outcomes included the Constant-Murley score, time to fracture union, residual shortening, level of postoperative pain, percentage of satisfied patients, and complication rates. RESULTS The mean six-month DASH score was 9.9 points in the plate group and 8.5 points in the nail group (p = 0.329). Similarly, there were no differences in the twelve-month DASH and Constant-Murley scores. Time to union was equivalent (p = 0.352) between the groups at 16.8 weeks for the plate group and 15.9 weeks for the nail group, whereas the residual shortening was 0.4 cm greater in the plate group (p = 0.032). The visual analog scale pain score and the satisfaction rate were similar between the groups. Implant-related pain was more frequent in the nail group (p = 0.035). There were no differences in terms of major complications. CONCLUSIONS Reconstruction plates and elastic stable intramedullary nailing yielded similar functional results, time to union, level of postoperative pain, and patient satisfaction rates. Both methods were safe in terms of major complications.
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Influence of time to surgery on the incidence of complications in femoral neck fracture treated with cannulated screws. Injury 2014; 45 Suppl 5:S36-9. [PMID: 25528623 DOI: 10.1016/s0020-1383(14)70019-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
BACKGROUND Osteosynthesis of femoral neck fractures is particularly indicated in patients aged under 60 years. A prolonged interval between the fracture and surgical fixation has been associated with avascular necrosis (AVN) of the femoral head. The primary objective of this study was to evaluate the association between the time to surgery and the development of complications in patients with femoral neck fractures. METHODS Patients with displaced fractures of the femoral neck (Garden III or IV) who underwent fixation with three cannulated screws in the inverted triangle configuration from January 2009 to December 2010 were evaluated retrospectively for the development of orthopaedic complications. Patients were divided into two groups according to the time to surgery (within 7 days or more than 7 days). Complication rates were compared between the two groups. Regression analyses were performed to assess the risk factors for complications. RESULTS Thirty-one patients were included in the study; the duration of follow-up ranged from 24 to 50 months. The time from fracture to surgery ranged from 3 to 18 days. Fifteen patients underwent surgery within 7 days, and 16 patients underwent surgery after 7 days. There were four cases of femoral head necrosis. One patient had an associated infection; one patient experienced non-union, and another demonstrated osteosynthesis failure. There were no statistically significant differences in the overall rate of complications between the groups (p = 0.999). None of the preoperative parameters or fracture characteristics were predictive factors for complications. The only factor associated with the development of complications was inadequate fracture reduction in the anteroposterior (AP) view (odds ratio [OR] = 35.50, 95% confidence interval [CI] = 2.56 to 548.36, p = 0.008). CONCLUSIONS The interval between the occurrence of the injury and surgical fixation is not associated with the development of complications in fractures of the femoral neck. Inadequate fracture reduction in the AP view is a predictive factor for complications in these fractures.
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Avaliação do resultado do tratamento cirúrgico das fraturas desviadas do terço proximal do úmero com placa pré-moldada com parafusos bloqueados. Rev Bras Ortop 2013. [DOI: 10.1016/j.rbo.2012.08.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Abstract
The long-bone fractures occur most frequently in the tibial shaft. Adequate treatment of such fractures avoids consolidation failure, skewed consolidation and reoperation. To classify these fractures, the AO/OTA classification method is still used, but it is worthwhile getting to know the Ellis classification method, which also includes assessment of soft-tissue injuries. There is often an association with compartmental syndrome, and early diagnosis can be achieved through evaluating clinical parameters and constant clinical monitoring. Once the diagnosis has been made, fasciotomy should be performed. It is always difficult to assess consolidation, but the RUST method may help in this. Radiography is assessed in two projections, and points are scored for the presence of the fracture line and a visible bone callus. Today, the dogma of six hours for cleaning the exposed fracture is under discussion. It is considered that an early start to intravenous antibiotic therapy and the lesion severity are very important. The question of early or late closure of the lesion in an exposed fracture has gone through several phases: sometimes early closure has been indicated and sometimes late closure. Currently, whenever possible, early closure of the lesion is recommended, since this diminishes the risk of infection. Milling of the canal when the intramedullary nail is introduced is still a controversial subject. Despite strong personal positions in favor of milling, studies have shown that there may be some advantage in relation to closed fractures, but not in exposed fractures.
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Comparação entre o uso de placas e o de hastes flexíveis para a osteossíntese de fraturas do terço médio da clavícula: resultados preliminares. Rev Bras Ortop 2011. [DOI: 10.1590/s0102-36162011000700009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Resultados do tratamento das fraturas da diáfise do fêmur ipsilaterais às do colo ou transtrocantérica. ACTA ORTOPEDICA BRASILEIRA 2010. [DOI: 10.1590/s1413-78522010000500004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
OBJETIVO: Avaliação radiográfica, funcional e das complicações do tratamento cirúrgico das fraturas diafisárias do fêmur associadas à fratura transtrocantérica ou do colo do mesmo fêmur. MÉTODOS: De 2002 a 2007 foram tratados 17 pacientes. Eram masculinos 88% e a idade média foi de 31 anos e três meses. Dez (59%) apresentavam associação com fratura do colo do fêmur e sete (41%) com a fratura transtrocantérica. Foram avaliados a dor residual e a amplitude de movimento articular do quadril e joelho, a consolidação radiográfica e o tipo de implante utilizado, pela avaliação atual e retrospectivamente pelo prontuário, com um seguimento médio de 48 meses. RESULTADOS: Todas as fraturas transtrocantéricas evoluíram para consolidação sem deformidade residual. Das fraturas do colo, três (30%) apresentaram retardo da consolidação, e duas consolidaram em varo. Dois pacientes apresentaram retardo de consolidação da fratura diafisária. Todas as fraturas associadas trans-diáfise apresentaram resultado funcional excelente ou bom. Das associadas colo-diáfise, sete (70%) apresentaram resultado funcional excelente ou bom, dois regular e um ruim. CONCLUSÃO: As fraturas associadas da diáfise do fêmur com fratura transtrocantérica apresentaram melhor resultado radiográfico e funcional com menos complicações que a associação da fratura diafisária com a fratura do colo do fêmur
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Resistência mecânica às forças de tração e flexão: proposta de novo desenho para os pinos de Schanz dos fixadores externos monolaterais. Rev Bras Ortop 2008. [DOI: 10.1590/s0102-36162008000600006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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