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OBJECTIVE: Numerous factors affect abductor strength after Total hip arthroplasty (THA), including surgical technique, prosthesis type, postoperative rehabilitation program, and preoperative patient condition. We prospectively investigated the effects of the modified Hardinge approach on hip muscle strength, which was evaluated using the isokinetic test, functional results, and gait function of patients who underwent primary THA. METHODS: The hip muscles strength were measured using an isokinetic dynamometer. The primary outcomes of the present study were measurement of isokinetic strength of hip abductor muscle strengths using an isokinetic evaluator and gait analyses preoperatively and at 6 months postoperatively in 27 patients. RESULTS: Isokinetic muscle strength test, abductor and other hip circumference groups achieved the preoperative muscle strength at 3 months postoperatively, and the postoperative sixth month values showed a statistically significant improvement compared with the preoperative and third month values. In gait analyze, our temporospatial data showed a slight regression at postoperative 3 months but reached the same values at 6 months postoperatively. Kinematic data showed a significant regression, but the data were not compared with those in the preoperative period. CONCLUSIONS: Adequate muscle strength and physiological gait pattern, similar to the preoperative status, can be achieved at 6 months postoperatively. LEVEL OF EVIDENCE: Level III.
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Artroplastia de Quadril , Humanos , Artroplastia de Quadril/métodos , Análise da Marcha/métodos , Quadril/cirurgia , Articulação do Quadril/cirurgia , Marcha/fisiologia , Músculo Esquelético , Força Muscular/fisiologiaRESUMO
BACKGROUND: This study aims to determine the efficacy of both tranexamic acid (TXA) and tourniquet on the tibial cement mantle thickness in total knee arthroplasty (TKA). METHODS: We retrospectively reviewed the recorded data of patients with primary end-stage knee osteoarthritis who underwent TKA procedure during 2014-2016 at a single institution to evaluate the tibial cement mantle. Patients were categorized in two groups based on the use of tourniquet (groups 1 and 2). In addition, these groups were categorized into two different subgroups based on the use of TXA in groups 1 and 2 (group 1-A, B and group 2-A, B). Four zones at the tibial baseplate on the anteroposterior view and two zones on the lateral view were measured at the 4-6-week postoperative visit. RESULTS: A total of 28 patients (30 knees) were operated using tourniquet and TXA (group 1-A), 29 (30 knees) using tourniquet without TXA (group 1-B), 24 (28 knees) using TXA without tourniquet (group 2-A), and 38 (42 knees) without using TXA and tourniquet (group 2-B). Although a significant difference was found in the cumulative cement mantle penetration on postoperative X-rays between groups 1 and 2, no significant differences were found between groups A and B in both groups. CONCLUSIONS: This study reports that tourniquet use in TKA increased cement mantle penetration of the tibial component in primary TKA. The main strength of this study was that the TXA use alone exhibited no significant effect on the cement thickness.
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Antifibrinolíticos , Artroplastia do Joelho , Ácido Tranexâmico , Perda Sanguínea Cirúrgica/prevenção & controle , Humanos , Hemorragia Pós-Operatória , Estudos Retrospectivos , Tíbia/diagnóstico por imagem , Tíbia/cirurgia , TorniquetesRESUMO
OBJECTIVE: This study aimed to investigate the malpractice claims experienced by orthopedic and traumatology physicians and to determine their effects on burnout, job satisfaction, and clinical practice. METHODS: A questionnaire survey was conducted on orthopedic and traumatology specialists between May 2019 and February 2020. Data collection was carried out via e-survey at "turk-ortopedi" mail group, which is an electronic communication network of orthopedic and traumatology physicians. For data collection, sociodemographic data forms were used including the general characteristics, working conditions, and the malpractice claim events along with the Maslach Burnout Inventory scale to evaluate burnout and the Minnesota Satisfaction Questionnaire to investigate job satisfaction. RESULTS: In total, 353 orthopedic and traumatology physicians (348 men, 5 women), including 37 professors, 41 associate professors, and 275 surgeons, completed the questionnaire. In total, 65.4% of the participants (231 physicians and 471 relevant dossiers) stated that they were currently facing a malpractice claim. Emotional burnout and hesitant behavior in medical practices were significantly higher among the physicians who had undergone an investigation/trial with the claim of malpractice (p<0.05), whereas intrinsic job satisfaction was significantly lower (p<0.05). It was determined that orthopedic and traumatology physicians dealing with arthroplasty, vertebral surgery, hand surgery, and foot/ankle surgeries had undergone significantly more trials (p<0.05). In the evaluation of the burnout levels and job satisfaction scores of the physicians according to the age, academic title, seniority, and institution, it was determined that burnout level decreased with age, those between the ages of 25 and 34 years were exhausted the most, and job satisfaction increased with age. It was also found that burnout level decreased and job satisfaction increased as the academic title became higher, and attending physicians were the most exhausted. Moreover, burnout level decreased as seniority increased, the most senior ones were the ones most exhausted, and job satisfaction increased with seniority. CONCLUSION: Evidence from this study has revealed that malpractice claims cause emotional burnout, low intrinsic job satisfaction, and a hesitant behavior in medical practice for the orthopedic and traumatology physicians. The concept of malpractice alone may result in unnecessary analyses/examinations for patients. LEVEL OF EVIDENCE: Level IV, Diagnostic Study.
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Imperícia , Ortopedia , Médicos/psicologia , Traumatologia , Esgotamento Profissional/psicologia , Estudos Transversais , Feminino , Pesquisas sobre Atenção à Saúde , Humanos , Revisão da Utilização de Seguros , Satisfação no Emprego , Masculino , Imperícia/legislação & jurisprudência , Imperícia/estatística & dados numéricos , Ortopedia/legislação & jurisprudência , Ortopedia/normas , Traumatologia/legislação & jurisprudência , Traumatologia/normas , TurquiaRESUMO
OBJECTIVE: This study aimed to determine the characteristics of instant messaging application (IMA) usage for clinical consultation among orthopedic residents in Turkey and to explore their experiences and opinions concerning potential legal problems. METHODS: A questionnaire titled "Instant messaging for consultation among orthopedic surgeons" consisting of 21 questions was applied to orthopedic surgery residents, and the results were analyzed. The questions were designed to obtain information on 4 categories: 1) demographics and professional experience, 2) attitudes on the use of cellular phones, 3) IMA usage for clinical consultation purposes, and 4) problems and comments on smartphone application usage for clinical consultation purposes. The participants who had no experience with a smartphone or IMA usage were excluded at the final analysis. RESULTS: A total of 860 orthopedic residents (849 males [98.7%]; mean age=28.6 years; age range=22-44 years) participated in the survey (participation rate: 97.3%). The distribution of residency years was as follows: 1st year, 27%; 2nd year, 21.4%; 3rd year, 18.4%; 4th year, 17.4%; and 5th year, 49.9%. The most frequently used IMAs were WhatsApp (99.3%), Facebook Messenger (14.8%), Viber (8%), and Tango (1.3%). The rate of IMA usage for consultation was 95.3%. The most common reasons to prefer IMAs for consultation were being "fast" and "easy," but only 26.3% of the residents reported that they prefer the use of IMAs because they find them "reliable." Moreover, 41.7% of the respondents reported that they had an experience of misdiagnosis owing to the use of IMAs; 81.2% of the participants used the personal information of the patients during the consultation; 57.6% of the respondents considered that legal problems may arise because of the use of IMAs during the consultation; and 51.4% believed that an electronic platform, solely for consultation purposes, is required. CONCLUSION: This survey has shown that it is necessary to make some legal regulations regarding the use of IMAs for consultation purposes and to develop applications only for medical consultation purposes. Most of the trainees make decisions using IMAs without a proper examination, putting the patients at the risk of misdiagnosis. Moreover, the confidentiality of the patient's personal information appears to be in danger when IMAs are used. LEVEL OF EVIDENCE: Level IV, Diagnostic Study.
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Internato e Residência , Ortopedia , Encaminhamento e Consulta , Adulto , Erros de Diagnóstico/prevenção & controle , Feminino , Pesquisas sobre Atenção à Saúde , Troca de Informação em Saúde/normas , Humanos , Internato e Residência/métodos , Internato e Residência/normas , Masculino , Aplicativos Móveis/normas , Avaliação das Necessidades , Ortopedia/educação , Ortopedia/legislação & jurisprudência , Ortopedia/tendências , Encaminhamento e Consulta/ética , Encaminhamento e Consulta/normas , Smartphone , TurquiaRESUMO
The present randomized controlled study aims to evaluate whether tourniquet application during total knee arthroplasty (TKA) has an effect on (1) thigh muscle strength (quadriceps and hamstring muscle strength) and (2) clinical outcomes (postoperative knee range of motion [ROM], postoperative pain level, and Knee Society Score [KSS]). The effects of tourniquet application during TKA were investigated in 65 patients randomly allocated to one of two groups: TKA with a tourniquet and TKA without a tourniquet. Patients in both groups were comparable in terms of the demographic and clinical data (p > 0.05 for age, number of patients, sex, radiographic gonarthrosis grade, American Society of Anesthesiologists [ASA] classification, and body mass index [BMI]). All patients in both groups were operated by the same surgeon using one type of prosthesis. Isokinetic muscle strength (peak torque and total work) of knee extensors (quadriceps) and flexors (hamstrings) was measured in Newton meters (Nm) using a CYBEX 350 isokinetic dynamometer (HUMAC/CYBEX 2009, Stoughton, MA). The combined KSS (knee score + function score), visual analog scale (VAS), and knee ROM were measured preoperatively and at 1 and 3 months postoperatively to evaluate clinical outcomes. There were no significant differences between the two groups in preoperative and postoperative values of isokinetic muscle strength (peak torque and total work) and aforementioned clinical outcomes (p < 0.05). The present study has shown that quadriceps strength and clinical outcomes were not improved in the early postoperative period (3 months) when a tourniquet was not used during TKA.
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Artroplastia do Joelho , Humanos , Articulação do Joelho/cirurgia , Força Muscular , Amplitude de Movimento Articular , Coxa da Perna , TorniquetesRESUMO
BACKGROUND: It remains controversial whether isolated acetabular component revision or both component revision surgeries should be performed in patients with stable femoral component. The present study aimed to evaluate the survival of patients with unrevised stable uncemented femoral stem who underwent isolated acetabular component revision. MATERIAL AND METHODS: A retrospective analysis was conducted in patients who underwent isolated acetabular component revision and had stable uncemented femoral component during revision hip arthroplasty between February 1998 and December 2009. Demographic data of the patients included age, previous surgery, complications, duration between primary and revision surgery, and duration between revision and latest follow-up. Functional results were analyzed using Harris Hip Score (HHS). RESULTS: Fifteen hips of thirteen patients were included in the study with a mean age of 62.08 ± 12.9 years. Average time from THA to the isolated acetabular revision was 9.2 ± 3.48 years. Average follow-up time from revision to the latest follow-up was 12.39 ± 2.68 years, and femoral components had been followed for an average of 21.6 ± 4.06 years since the time of implantation. Average HHS of the patients were 53 before revision surgery and 81.9 at the last follow-up (p < 0.001). The 10-year survival rate of patients who underwent revision in the femoral component was 100%, whereas their 15-year survival rate was 93.3%. None of the acetabular components required revision. CONCLUSION: Isolated revision of acetabular component may be considered if there is stable uncemented femoral component in revision THA. Acetabular reconstruction quality, acetabular and unrevised femoral component survival are not affected by retaining well-fixed femoral component. LEVEL OF EVIDENCE: 4, retrospective cohort study.
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PURPOSE: To test whether Crowe type is related to femoral alignment and leg length discrepancy by evaluating the preoperative lengths and coronal alignment of femurs, pelvic parameters and hip morphology of patients who underwent primary hip arthroplasty due to coxarthrosis secondary to developmental dysplasia of the hip (DDH). MATERIALS AND METHODS: Medical records of patients with coxarthrosis secondary to DDH who were treated with total hip arthroplasty at Department of Orthopaedics and Traumatology, Istanbul University Faculty of Medicine between 2008 and 2017 were reviewed. The mechanical axis of lower limbs was analyzed; pelvic height and femoral and tibial lengths were measured. All femurs were classified according to the Dorr classification. RESULTS: A total of 97 patients were eligible for analysis and were diagnosed with unilateral DDH (n=51) or bilateral DDH (n=46). In those diagnosed with unilateral DDH, the affected pelvis, femur, and tibia were often shorter than the unaffected side. In those diagnosed with bilateral DDH, femoral and pelvic lengths were unpredictable. In the femoral coronal alignment test, data varied widely but were within normal limits. The difference in the Dorr types of femurs was significant between dysplastic and normal sides of patients with unilateral DDH (P=0.001) but not those with bilateral DDH. CONCLUSION: Especially in patients with unilateral DDH, pelvic heights and femoral and tibial lengths on the affected side may be shorter compared with unaffected side regardless of the Crowe type. Femoral coronal alignment is unpredictable for both groups. Careful preoperative analyses of femoral coronal alignment and pelvic length are advised.
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BACKGROUND: Parkinson's disease is a neurodegenerative condition causing coordination loss in musculoskeletal system. Many studies suggest that total knee arthroplasty in patients with Parkinson's disease has unfavorable treatment results and high complication rates. Our hypothesis was that total knee arthroplasty might be an effective procedure in patients with Parkinson's disease. METHODS: Parkinson's disease patients who underwent total knee arthroplasty between 2006 and 2018 were retrospectively evaluated. Patients who had Parkinson's disease diagnosis before surgery and who had a minimum follow-up duration of 12 months were included. Secondary knee osteoarthritis patients were excluded. A matched control group was randomly formed. Outcome measures were evaluated by preoperative and postoperative Knee Society Score and joint range of motion values. Comparison was made by means of increase in Knee Society Score and range of motion values. Study group patients were reviewed according to Columbia Classification System to determine disease severity. Stages I-II were accepted as "low-grade" and III-IV-V as "high-grade" disease. Another comparison was made between "low-grade" and "high-grade" patients. Patient who showed disease progression after surgery were also compared to patients without progression. RESULTS: There were 13 patients in both groups. In study group, mean preoperative and postoperative Knee Society Score values were 45.4 (±16.8) and 85.6 (±7.60); range of motion values were 93.9° (±17.0°) and 99.5° (±9.37°) respectively with a mean follow-up of 64.5 (±44.7) months. In control group, mean preoperative and postoperative Knee Society Score values were 38.8 (±11.5) and 86.1 (±10.0); range of motion values were 100.4° (±14.6°) and 109.2° (±10.2°) respectively with a mean follow-up of 51.8 (±13.6) months. No significant difference was observed between 2 groups (p > 0.05). Mean preoperative KSS and ROM values were significantly lower in high-grade patients (30.0 (±17.0) and 78.8° (±11.8°) respectively) compared to low-grade patients (52.2 (±11.9) and 100.6° (±14.7°) respectively) (p < 0.05). However, mean increase in KSS and ROM values were significantly higher for high-grade patients (p < 0.05). Mean increase in Knee Society Score and range of motion was 32.4 (±10.9) and 1.00° (±9.46°) respectively in patients with progression, 45.4 (±16.8) and 8.63° (±8.00°) in patients without progression (p > 0.05). CONCLUSION: Total knee arthroplasty is a successful treatment of knee osteoarthritis in Parkionson's disease patients with similar outcomes compared to general population despite disease severity and progression.
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Artroplastia do Joelho , Doença de Parkinson , Idoso , Idoso de 80 Anos ou mais , Estudos de Casos e Controles , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Amplitude de Movimento Articular , Estudos Retrospectivos , Resultado do TratamentoRESUMO
OBJECTIVE: The aim of the present study was to present the results of patients with unstable distal radius fracture treated with closed reduction and percutaneous fixation followed by application of the Pennig dynamic wrist fixator to allow early wrist motion. METHODS: Twenty-five patients diagnosed with distal radius fracture and treated with closed reduction and percutaneous fixation followed by application of a dynamic wrist fixator were included in the study. There were 15 (60%) male and 10 (40%) female patients. The mean age of the patients was 47.32 (20-76) years. The mean period between initial trauma and operation was 8.52 (1-23) days. All patients were allowed active shoulder, elbow, and finger exercises immediately after surgery. RESULTS: Radiological evaluation was performed according to the criteria described by Sarmiento and modified by Lidström. Results were excellent in 12 (46.15%), good in 11 (42.30%), and fair in 3 (11.55%) patients. No patient had poor result. Functional scores were assessed according to the Gartland-Werley classification and modified by Sarmiento. Results were excellent in 14 (56%), good in 8 (32%), and moderate in 3 (12%) patients. CONCLUSION: Use of the Pennig dynamic wrist fixator in the treatment of unstable distal radius fractures has advantages, such as ease of use, minimal surgical trauma, allowing early rehabilitation, and early return to daily activities as well as increased anatomical and functional results.
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BACKGROUND: The aim of this prospective randomized study was to compare the traction table and lateral decubitus position techniques in the management of unstable intertrochanteric fractures. METHODS: Eighty-two patients with unstable intertrochanteric fractures between 2011 and 2013 were included in this study. All patients were treated surgically with the Proximal Femoral Nail Antirotation implant (DePuy Synthes). Patients were randomized to undergo the procedure in the lateral decubitus position (42 patients) or with the use of a traction table (40 patients). Patients whose procedure was not performed entirely with a semi-invasive method or who required the use of additional fixation materials, such as cables, were excluded from the study. The groups were compared on the basis of the setup time, surgical time, fluoroscopic exposure time, tip-to-apex distance, collodiaphyseal angle, and modified Baumgaertner criteria for radiologic reduction. RESULTS: The setup time, surgical time, and fluoroscopic exposure time were lower and the differences were statistically significant in the lateral decubitus group compared with the traction table group. The collodiaphyseal angles were significantly different between the groups in favor of the lateral decubitus method. The tip-to-apex distance and the classification of reduction according to the modified Baumgaertner criteria did not demonstrate a statistically significant difference between the groups. CONCLUSIONS: The lateral decubitus position is used for most open procedures of the hip. We found that this position facilitates exposure for the surgical treatment of unstable intertrochanteric fractures and has advantages over the traction table in terms of set up time, surgical time and fluoroscopic exposure time.
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Pinos Ortopédicos , Fixação Intramedular de Fraturas/métodos , Posicionamento do Paciente/métodos , Idoso , Idoso de 80 Anos ou mais , Feminino , Fraturas do Quadril/cirurgia , Humanos , Masculino , Duração da Cirurgia , Tração/métodosRESUMO
INTRODUCTION: The aim of this study was to evaluate the clinical and radiological outcomes of total hip arthroplasty (THA) in patients with Ankylosing Spondylitis (AS). PATIENTS AND METHODS: One hundred five hips of 61 AS patients (mean age: 41.3 ± 10.2 years) who underwent THA between 1997 and 2012 were included into the study. Dorr's classification of proximal femoral geometry, acetabular protrusio, bone ankylosis, acetabular protrusion, Brooker classification of heterotopic ossification (HO), Gruen and Charnley classifications of implant loosening were used in radiographic assessments. Patients were called back to return for an additional long-term follow-up for functional assessment. RESULTS: Cementless total hip arthroplasty was used in 83 hips (79%) and cemented TKA was used in 22 hips (21%). The overall rate of aseptic loosening was 7.6% at a mean follow-up of 5.4 years. Femoral loosening was statistically similar in cemented and cementless femoral components (14% vs. 8%, p = 0.089). Acetabular component loosening was statistically higher in patients with any degree of HO (p = 0.04). Regardless of the type of femoral implant (cemented or cementless), femoral component loosening was higher in Dorr's type C patients (p = 0.005). The average pre-operative HSS was 46.6 ± 16.3, and it improved to 80.7 ± 18.7 at last follow-up (p < 0.01). CONCLUSION: Revision incidence was similar in between ankylosed and non-ankylosed hips. While complication rates are high, significant functional improvement can be achieved after THA in patients with AS.
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Acetábulo/diagnóstico por imagem , Artroplastia de Quadril , Articulação do Quadril/diagnóstico por imagem , Ossificação Heterotópica/epidemiologia , Complicações Pós-Operatórias/epidemiologia , Espondilite Anquilosante/cirurgia , Acetábulo/cirurgia , Adulto , Artroplastia de Quadril/efeitos adversos , Feminino , Seguimentos , Articulação do Quadril/cirurgia , Humanos , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Radiografia , Amplitude de Movimento Articular , ReoperaçãoRESUMO
INTRODUCTION: Bilateral intertrochanteric femur fractures are relatively rare injuries. This study aims to present a case of a patient with simultaneous bilateral intertrochanteric femur fractures and femoral diaphyseal fractures and proximal tibial fracture with his twelve years follow-up. PRESENTATION OF CASE: A 44-year-old man presented to emergency department after a motor vehicle accident. Bilateral intertrochanteric femur fractures (OTA classification - 31A.1.2) and bilateral femoral diaphyseal fractures (OTA classification - 32A.2) and nondisplaced right proximal tibial fracture (OTA classification - 41B.1) were determined in radiographs. Following closed reduction, fractures were fixed with intramedullary nails bilaterally. Proximal tibial fracture was fixed with cannulated screws following open reduction. At twelfth year follow-up he was able to do his daily activities with minimal limitation. DISCUSSION: High energy traumas, stress fractures, systemic disorders (osteomalacia, chronic renal failure), steroid treatments, seizures and electric injuries are possible causes for bilateral hip factures. However bilateral femoral diaphyseal fractures are mostly due to high energy traumas. Long-term biphosphonate use may also cause bilateral fractures. Single-stage surgery should be performed in order to avoid secondary damages of surgical interventions. All fractures of our patient were fixed in a single session. This prevented further deterioration of patient's status and made rehabilitation easy. CONCLUSION: Careful evaluation of all systems should be performed in multi-trauma patients to find out concomitant injuries. Single staged surgical treatment may decrease morbidities.
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Although unilateral traumatic quadriceps tendon rupture is a relatively frequent pathology, bilateral non-traumatic spontaneous ruptures are uncommon and are usually associated with chronic renal failure, hyperparathyroidism, gout, and systemic lupus erythematosus. This paper aimed to discuss two patients with chronic renal failure treated with the Krackow suture technique for spontaneous bilateral quadriceps tendon rupture.
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Falência Renal Crônica/complicações , Procedimentos Ortopédicos/métodos , Músculo Quadríceps , Traumatismos dos Tendões/etiologia , Adulto , Feminino , Humanos , Masculino , Ruptura Espontânea , Técnicas de SuturaRESUMO
OBJECTIVE: The aim of this study was to retrospectively analyze the radiologic and functional results of patients with instable intertrochanteric femur fractures treated with Profin® nails. METHODS: This study included 32 patients (24 female, 8 male; mean age: 70.7 years; range: 65 to 96 years) who were treated with Profin® nails for instable intertrochanteric fractures. Fractures were caused by a simple fall in 30 patients and pedestrian accident in two. Eleven patients had Type 31-A2 and 21 patients had Type 31-A3 fractures according to the AO/OTA classification. Results were evaluated clinically and radiologically. Mean follow-up period was 17.3 (range: 12 to 23) months. RESULTS: Good or acceptable reduction was achieved in 93.7% of our patients. Mean surgery duration was 28.2 (range: 22 to 75) minutes and mean blood loss was 215 (range: 150 to 320) cc. Complete union was achieved in all patients at a mean of 17.6 (range: 15 to 22) weeks. Postoperative mean collodiaphyseal angle was 125.5 (range: 122 to 130) degrees and there was no significant difference with follow-up values (p>0.05). Twenty-two patients were able to walk with support and 10 without support after surgery. Mean Oxford hip score was 23.70 (range: 14 to 39) points. One year mortality rate was 18.75%. CONCLUSION: Good functional and radiologic results can be achieved using Profin® nails for unstable intertrochanteric femur fractures in elderly patients.
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Fixação Intramedular de Fraturas , Fraturas do Quadril , Complicações Pós-Operatórias , Idoso , Idoso de 80 Anos ou mais , Pinos Ortopédicos , Avaliação da Deficiência , Feminino , Fixação Intramedular de Fraturas/instrumentação , Fixação Intramedular de Fraturas/métodos , Consolidação da Fratura , Fraturas do Quadril/diagnóstico por imagem , Fraturas do Quadril/fisiopatologia , Fraturas do Quadril/cirurgia , Humanos , Escala de Gravidade do Ferimento , Masculino , Complicações Pós-Operatórias/diagnóstico por imagem , Complicações Pós-Operatórias/fisiopatologia , Complicações Pós-Operatórias/prevenção & controle , Radiografia , Recuperação de Função Fisiológica , Estudos Retrospectivos , Resultado do TratamentoRESUMO
HYPOTHESIS: Using radiologic and clinical results, we studied the outcome of patients who underwent open reduction and plate osteosynthesis for comminuted olecranon fractures. MATERIALS AND METHODS: We retrospectively studied 18 patients (5 women [27.8%] and 13 men [72.2%]; mean age, 41 years [range, 19-67 years]) with comminuted fractures of the olecranon who underwent locking-plate osteosynthesis after open reduction between March 2005 and August 2009. According to the Mayo classification, 11 cases were classified as type IIB (61.11%) and 7 cases were classified as type IIIB (38.88%). In 7 cases, additional injuries were present in the olecranon area. We evaluated results with respect to clinical and radiologic findings. The mean follow-up duration was 22.6 months (range, 7-42 months). RESULTS: Complete union was achieved in all cases. Mean union time was 4.4 months (range, 4-6 months). According to the Morrey scale, 4 cases were considered very good; 8, good; 5, fair; and 1, poor. The mean QuickDASH (Disabilities of the Arm, Shoulder, and Hand) score was 17 (range, 0-75). There were no statistically significant differences between the Mayo type IIB and type IIIB cases in terms of elbow range of motion, QuickDASH score, and Morrey score. On long-term follow-up, elbow stiffness developed in 1 patient, who underwent surgical release with simultaneous removal of the hardware. The cases with fair and poor scores were cases with open fractures and additional elbow injuries. CONCLUSIONS: Locking-plate osteosynthesis is an effective and safe treatment option for comminuted olecranon fractures, allowing early joint motion and yielding satisfactory radiologic and clinical results. In cases with concomitant injuries, the risk of limited elbow motion is high.
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Lesões no Cotovelo , Fixação Interna de Fraturas , Fraturas Cominutivas/cirurgia , Olécrano/lesões , Fraturas da Ulna/cirurgia , Adulto , Idoso , Placas Ósseas , Parafusos Ósseos , Fios Ortopédicos , Feminino , Fixação Interna de Fraturas/métodos , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do TratamentoRESUMO
OBJECTIVES: Heterotopic ossification which may develop following elbow injuries or elbow surgery may result in complete loss of elbow functions. We evaluated the results of surgical treatment for ankylosis of the elbow due to posttraumatic heterotopic ossification. METHODS: The study included seven patients (6 males, 1 female; mean age 36 years; range 23 to 55 years) who developed heterotopic ossification and ankylosis of the elbow joint following surgical treatment of high-energy fractures in the circumference of the elbow. Two patients had comminuted olecranon fractures and elbow luxation, and five patients had comminuted intra-articular distal humeral fractures. Three patients had open fractures. Involvement was in the right elbow in two patients, and in the left elbow in five patients. One patient was monitored and treated in the intensive care unit for head trauma for 22 days. Initially, six patients were treated with plate osteosynthesis and one patient with tension band wiring. Foci of heterotopic ossification were detected on the radiographs taken after a mean of 24 days (range 20 to 32 days) following surgical treatment of fractures. The patients were followed-up with conventional radiography and scintigraphy for a mean of 11 months (range 7 to 15 months) before surgical treatment, during which functional loss in elbow joint movements deteriorated and ankylosis developed. All the patients had Hastings type IIIC ankylosis and poor Mayo elbow performance scores (mean score 50.7). A posterior incision was used in three patients, and a double-column incision was used in four patients. At surgery, the ulnar nerve and the lateral and medial collateral ligaments were preserved, and a posterolateral capsular release, removal of heterotopic ossification, purging of the olecranon fossa, and resection of the tip of the olecranon were performed. After completion of capsular release, cartilage pathologies were evaluated. Four patients were found to have no definite cartilage damage, whereas in three patients the joint cartilage was seriously damaged. At final controls, the patients were assessed with the Mayo elbow performance score. The mean follow-up period was 23.4 months (range 10 to 36 months). RESULTS: In all cases, the range of motion and stability of the elbow joint were controlled and were found to be complete and stable at the end of the operation. At final controls, the Mayo elbow performance scores were good in three patients, moderate in one patient, and poor in three patients. All the patients with a poor elbow score had severe joint cartilage damage intraoperatively. CONCLUSION: Patients who develop heterotopic ossification and ankylosis of the elbow following trauma or elbow surgery may benefit from removal of heterotopic ossification foci and elbow relaxation procedures provided that there is not severe damage to the articular cartilage.
Assuntos
Anquilose/cirurgia , Lesões no Cotovelo , Ossificação Heterotópica/cirurgia , Adulto , Anquilose/etiologia , Cotovelo/diagnóstico por imagem , Articulação do Cotovelo/diagnóstico por imagem , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Ossificação Heterotópica/complicações , Radiografia , Amplitude de Movimento Articular , Resultado do Tratamento , Adulto JovemRESUMO
OBJECTIVES: We evaluated the radiographic and functional results of the proximal femoral nail antirotation (PFNA) system in patients with unstable intertrochanteric femoral fractures. METHODS: The study included 45 patients (25 women, 20 men; mean age 72 years; range 27 to 97 years) who underwent osteosynthesis using the PFNA for unstable intertrochanteric femoral fractures. The fractures were in the right hip in 25 patients, and in the left hip in 20 patients. The fractures were classified according to the AO system. One patient had an open fracture due to firearm injury (Gustilo-Anderson 3A). The patients underwent surgery within a mean of eight days (range 2 to 21 days) from injury. The mean hospital stay was 13.5 days (range 4 to 25 days). Closed reduction was achieved in all the patients. The results were assessed clinically and radiographically. The neck-shaft angle of the femur (collodiaphysial angle) and the tip-apex distance were measured. The position of the helical screw within the femoral head was determined using the method of Cleveland and Bosworth. Clinical evaluation was made using the Harris hip score. Perioperative and postoperative complications were recorded. The mean follow-up period was 17.3 months (range 6 to 23 months). RESULTS: The mean operation time was 37.8 min (range 22 to 118 min) and the mean blood loss was 225 ml (range 150 to 450 ml). During surgery, femoral shaft fracture occurred in three patients, and greater trochanter fracture occurred in nine patients. Union was obtained in all the patients. Reduction was poor in four patients (8.9%), acceptable in seven patients (15.6%), and good in 34 patients (75.6%). The mean collodiaphysial angle was 136.7 degrees (range 125 degrees to 148 degrees). The tip-apex distance was <25 mm in 36 patients (80%), and =or>25 mm in nine patients (20%). The position of the helical screw in the femoral head was appropriate in 38 patients (84.4%). Postoperative complications included secondary varus (n=2, 4.4%), calcification at the tip of the greater trochanter (n=7, 15.5%), sensitivity over the fascia lata (n=7), medial thigh pain (n=11, 24.4%), and screw cut-out (n=1, 2.2%). Nine patients developed femoral shortness (mean 9.4 mm; range 8 to 13 mm). Screws showed lateral displacement in five patients (11.1%), which was less than 5 mm in four patients. Secondary surgery was required in four patients (8.9%). The mean Harris hip score was 77.8. Harris hip scores were very good in 11 patients (24.4%), good in 19 patients (42.2%), moderate in nine patients (20%), and poor in six patients (13.3%). CONCLUSION: Due to advantages of high union rate, early postoperative mobilization, and short operation time, PFNA osteosynthesis is the method of choice for surgical treatment of unstable intertrochanteric femoral fractures..
Assuntos
Pinos Ortopédicos , Parafusos Ósseos , Fraturas do Fêmur/cirurgia , Fixação Interna de Fraturas/métodos , Fraturas do Quadril/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Fraturas do Fêmur/classificação , Fraturas do Fêmur/mortalidade , Cabeça do Fêmur/cirurgia , Seguimentos , Lateralidade Funcional , Fraturas do Quadril/classificação , Fraturas do Quadril/mortalidade , Humanos , Fixadores Internos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/classificação , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/cirurgia , Amplitude de Movimento Articular , Reoperação/estatística & dados numéricos , Rotação , Resultado do TratamentoRESUMO
We retrospectively studied the cases with tuberculous spondylitis of thoracolumbar region with two or more levels of involvement that underwent posterior instrumentation and fusion and anterior fusion with titanium mesh following anterior decompression using simultaneous successive posterior-anterior-posterior surgery. Among all patients with tuberculous spondylitis accompanied by medium or severe kyphosis, 20 patients who underwent simultaneous successive decompression, fusion and instrumentation with posterior-anterior-posterior surgery between 1999 and 2004 were included in the study. Patients were evaluated for fusion formation and neurological and functional status. Kyphosis angles were measured at early and long-term follow-up. Antituberculosis chemotherapy was initiated in all patients and continued for 9 months; initially as quadruple therapy for 3 months, and then as triple therapy. Average follow-up period was 52.7 months (range 37-94). Solid fusion was achieved in all patients. All patients returned to their previous occupation; 75% (15 subjects) with mild pain or no pain and 15% (3 subjects) with major limitations. There were 11 patients with neurological deficit, 9 of these achieved complete neurological recoveries. Regarding kyphosis angle, an average 35.1° correction (84.8%) was obtained in postoperative period (p < 0.001) and there was no significant correction loss during the follow-up period (p < 0.05). There were no grafts or instrumentation-related stabilization problems. In subjects with tuberculous spondylitis with involvements at two or more levels accompanied by medium and severe kyphosis, decompression, fusion and instrumentation by simultaneous successive posterior-anterior-posterior surgery is an effective and safe management method for effective kyphosis correction with high fusion rates.
Assuntos
Descompressão Cirúrgica/métodos , Cifose/cirurgia , Vértebras Lombares/cirurgia , Fusão Vertebral/métodos , Espondilite/cirurgia , Vértebras Torácicas/cirurgia , Tuberculose da Coluna Vertebral/cirurgia , Adolescente , Adulto , Idoso , Criança , Descompressão Cirúrgica/instrumentação , Feminino , Humanos , Cifose/complicações , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fusão Vertebral/instrumentação , Espondilite/complicações , Resultado do Tratamento , Tuberculose da Coluna Vertebral/complicaçõesRESUMO
Osteoid osteoma is one of the benign osteoblastic lesions that causes chronic pain. Diagnosis may be delayed in juxta-articular lesions in which characteristic radiographic findings may not be present, resulting in limited joint motion. A 23-year-old patient presented with a complaint of pain in the right elbow of one-year history. He sought medical treatment at another center and was prescribed non-steroidal anti-inflammatory treatment that resulted in significant pain relief; however, limitations of elbow motion ensued. On physical examination, there was pain in the antecubital part of the right elbow on palpation and a flexion contracture of 30 degrees. Findings of computed tomography and magnetic resonance imaging were consistent with osteoid osteoma. The lesion was excised and postoperative controls showed no flexion contracture.
Assuntos
Contratura/etiologia , Osteoma Osteoide/patologia , Contratura/diagnóstico por imagem , Articulação do Cotovelo/diagnóstico por imagem , Articulação do Cotovelo/patologia , Humanos , Osteoma Osteoide/complicações , Osteoma Osteoide/cirurgia , Dor/diagnóstico por imagem , Dor/etiologia , Tomografia Computadorizada por Raios X , Adulto JovemRESUMO
OBJECTIVES: We aimed to evaluate radiographic complications occurring after treatment of unstable intertrochanteric hip fractures with the Proximal Femoral Nail (PFN) and their effect on functional results. METHODS: The study included 35 patients (23 women, 12 men; mean age 71 years; range 62 to 111 years) who were treated with the PFN for unstable intertrochanteric hip fractures. According to the AO classification, there were 12 type AII-1, 12 AII-2, 3 AII-3, 3 AIII-1, 5 AIII-3 fractures. The mean time to surgery was 13 days (range 5 to 32 days). Closed reduction was achieved in 31 patients. The patients were evaluated clinically (Harris hip score) and radiographically after a mean follow-up of 32.4 months (range 26 to 52 months) and complications were recorded. RESULTS: Reduction was assessed as good or acceptable in all the patients. The mean tip-apex distance was measured as 24.2 mm (range 16 to 40 mm). Complete union was achieved in all but two patients. The mean Harris hip score was 82.1. The results were excellent in 11 patients (31.4%), good in 15 patients (42.9%), fair in seven patients (20%), and poor in two patients (5.7%). Radiographic complications mainly included secondary varus displacement in nine patients (25.7%), and calcification at the tip of the greater trochanter in two patients (5.7%). Secondary varus displacement was due to cut-out of the proximal screws (n=2), screw loosening due to collapse of the fracture site (n=2), and reverse Z-effect (n=5). Clinical results were good in two patients with calcification at the tip of the greater trochanter. Of nine patients with secondary varus displacement, the results were excellent or good in six patients, fair in two patients, and poor in one patient. Five patients (14.3%) required a subsequent operation. CONCLUSION: The correct position of the osteosynthesis material and use of an intramedullary nail providing a stronger fixation of the proximal part may reduce mechanical complications following the treatment of unstable intertrochanteric hip fractures.