RESUMO
BACKGROUND: Acetabulum fracture is one of the most challenging fractures to manage and operate for orthopaedic surgeons; anatomical reduction of fractures and reconstruction of the joint is of utmost importance. These factors in turn are dependent on the appropriate surgical approach used to improve the clinical outcomes and reduce associated complications. Hence, this meta-analysis aims to compare the outcomes of ilioinguinal versus modified Stoppa approach for open reduction and internal fixation (ORIF) of displaced acetabular fractures. METHODS: Medline (PubMed), Embase, Scopus, and Cochrane Library databases were searched from their inception to 10th of June 2021 for both randomized clinical trials (RCTs) and or non-randomized studies comparing the outcomes of ilioinguinal approach and modified Stoppa approach for the ORIF of acetabular fractures. The estimates of treatment effects were described by mean difference (MD) for continuous variables and odds ratio (OR) for dichotomous variables with corresponding 95% confidence (95% CI) intervals. The risk of bias was assessed by MINORS tool for the non-randomized, and the Cochrane Collaboration's risk of bias tool for RCTs. RESULT: A total of ten studies (717 patients), three RCTs and seven retrospective studies, were included. Modified Stoppa approach showed shorter mean duration of surgery (MD 47.13, 95% CI: 27.30-66.96), lesser number of overall complications (OR 2.14, 95% CI: 1.46-3.13), less intraoperative blood loss (MD 259.65, 95% CI: 152.66-366.64), and lower rates of infection (OR 2.17, 95% CI: 1.14-4.15). However, ilioinguinal approach showed a better quality of fracture reduction (OR 0.59, 95% CI: 0.42-0.82). Results were equivocal in terms of vascular injuries (OR 1.88 (95% CI: 0.86-4.09), nerve injuries (OR 1.77, 95% CI: 0.99-3.17), heterotopic ossification (OR1.74, 95% CI: 0.63-4.82), and clinical outcome (OR 0.81, 95% CI: 0.45-1.47) between the two groups. CONCLUSION: Modified Stoppa approach carries a lesser duration of surgery, lesser intraoperative blood loss, fewer overall complications, and lesser postoperative infection rates compared to ilioinguinal approach. Although a better anatomical reduction is achieved by ilioinguinal approach, however, this does not translate into better clinic functional outcomes which remain comparable between the two approaches. So overall, modified Stoppa approach seems a better alternative for managing these fractures.
Assuntos
Fraturas Ósseas , Fraturas do Quadril , Lesões do Pescoço , Fraturas da Coluna Vertebral , Humanos , Fixação Interna de Fraturas/métodos , Perda Sanguínea Cirúrgica , Acetábulo/lesões , Fraturas Ósseas/cirurgia , Resultado do TratamentoRESUMO
Heterotopic ossification (HO) following acetabular fracture surgery is relatively common. The purpose of this study was to perform a systematic review of the literature regarding HO rates following acetabular surgery and the effectiveness of the various prophylactic measures taken to prevent its occurrence. A search of PubMed, MEDLINE, and Cochrane Database of Systematic Reviews was performed using the search terms ("Acetabular" OR "Acetabulum") AND ("Heterotopic Ossification" OR "HO" OR "Ectopic Ossification"). Inclusion criteria included articles published in English reporting on HO in acetabular fracture surgery. Descriptive statistics were calculated with categorical data presented as frequency with percentages and continuous data as means. Standard weighted means were calculated for all parameters. Sixty-six articles were included in this study with a total of 5,028 patients. HO was identified in 1,511 (30%) of fractures. Indomethacin (27%) and radiation therapy (24%) demonstrated decreased rates of HO formation versus no prophylaxis (36%). In particular, rates of severe HO formation were substantially decreased with radiation therapy (3%) and indomethacin (7%) compared to no prophylaxis (18%). Indomethacin and radiation therapy both appear to decrease HO formation and severity without substantially increasing surgical morbidity. (Journal of Surgical Orthopaedic Advances 32(4):217-224, 2023).
Assuntos
Acetábulo , Fraturas Ósseas , Indometacina , Ossificação Heterotópica , Humanos , Ossificação Heterotópica/prevenção & controle , Ossificação Heterotópica/etiologia , Acetábulo/lesões , Acetábulo/cirurgia , Fraturas Ósseas/cirurgia , Indometacina/uso terapêutico , Complicações Pós-Operatórias/prevenção & controle , Complicações Pós-Operatórias/epidemiologia , Anti-Inflamatórios não Esteroides/uso terapêuticoRESUMO
BACKGROUND: The objective of this study was to evaluate the outcomes of surgical treatment for T-shaped associated with posterior wall acetabular fractures using combined surgical approaches and its influencing factors. METHODS: Between January 2009 and June 2018, a total of 21 patients with T-shaped acetabular fractures involving posterior wall were treated with combined approaches. The combined approaches were a combination of the Kocher-Langenbeck (KL) approach and the anterior approach (Stoppa or Ilioinguinal). The acetabular fractures in this study were divided into two groups respectively according to surgical approach and surgical timing: KL + Ilioinguinal (IL) approaches and KL + Stoppa approaches, early surgery and late surgery. RESULTS: 13 cases were treated within 14 days of injury. 15 cases were treated using the KL + Stoppa approaches and remaining 6 cases were treated using the KL + IL approaches. Anatomical and imperfect reduction were achieved in 12 cases (57.1%) with excellent to good clinical outcome in 42.9% of cases. Early surgery had a statistically significant improvement over late surgery in terms of quality of reduction and clinical outcomes. In the early surgery, the incidence of preoperative chest and abdomen injuries and postoperative deep vein thrombosis was significantly lower than that of the late surgery. There was no statistical difference between the KL + IL approaches and KL + Stoppa approaches in the demographics, preoperative associated injuries, quality of reduction, clinical outcomes and postoperative complications. CONCLUSIONS: The results of this study indicate that T-shaped associated with posterior wall acetabular fractures are difficult to treat surgically. Early surgery can improve the quality of fracture reduction, promote the recovery of hip function, and decrease the incidence of postoperative deep vein thrombosis. The main factor that affects surgical timing is the presence of preoperative chest and abdominal injuries. Compared with the KL + IL approaches, the KL combined with Stoppa approach can not significantly improve the clinical outcomes of such acetabular fractures.
Assuntos
Fraturas Ósseas , Fraturas do Quadril , Fraturas da Coluna Vertebral , Acetábulo/lesões , Acetábulo/cirurgia , Fixação Interna de Fraturas/métodos , Fraturas Ósseas/cirurgia , Fraturas do Quadril/cirurgia , Humanos , Resultado do TratamentoRESUMO
INTRODUCTION: Open reduction and internal fixation is considered the gold standard of treatment for displaced acetabular fractures in younger patients. For elderly patients with osteoporotic bone quality, however, primary total hip arthroplasty (THA) with the advantage of immediate postoperative mobilization might be an option. The purpose of this study was to evaluate the clinical and radiological outcomes of surgical treatment of displaced osteoporotic acetabular fractures using the acetabular roof reinforcement plate (ARRP) combined with THA. MATERIALS AND METHODS: Between 2009 and 2019, 84 patients were operated using the ARRP combined with THA. Inclusion criteria were displaced osteoporotic fractures of the acetabulum with or without previous hemi- or total hip arthroplasty, age above 65 years, and pre-injury ability to walk at least with use of a walking frame. Of the 84 patients, 59 could be followed up after 6 months clinically and radiographically. Forty-nine (83%) were primary fractures and 10 (17%) periprosthetic acetabular fractures. RESULTS: The mean age was 80.5 years (range 65-98 years). The average time from injury to surgery was 8.5 days (range 1-28). Mean time of surgery was 167 min (range 100-303 min). Immediate postoperative full weight bearing (FWB) was allowed for 51 patients (86%). At the 6-month follow-up, all 59 patients except one showed bony healing and incorporation of the ARRP. One case developed a non-union of the anterior column. No disruption, breakage or loosening of the ARRP was seen. Additional CT scans performed in 18 patients confirmed bony healing. Twenty-six patients (44%) had regained their pre-injury level of mobility. Complications requiring revision surgery occurred in 8 patients. Five of them were suffering from a prosthetic head dislocation, one from infection, one from hematoma and one from a heterotopic ossification. CONCLUSIONS: The ARRP has proven to provide sufficient primary stability to allow for immediate FWB in most cases and represents a valuable option for the surgical management of displaced acetabular fractures in this challenging patient group.
Assuntos
Artroplastia de Quadril , Fraturas Ósseas , Fraturas do Quadril , Luxações Articulares , Fraturas por Osteoporose , Fraturas da Coluna Vertebral , Acetábulo/lesões , Acetábulo/cirurgia , Idoso , Idoso de 80 Anos ou mais , Artroplastia de Quadril/efeitos adversos , Fixação Interna de Fraturas/métodos , Fraturas Ósseas/cirurgia , Fraturas do Quadril/cirurgia , Humanos , Luxações Articulares/cirurgia , Fraturas por Osteoporose/cirurgia , Fraturas da Coluna Vertebral/cirurgia , Resultado do TratamentoRESUMO
Fractures of the acetabulum in elderly patients were often caused by low energy trauma. Fractures involving anterior column are more common and often associated with impaction and comminution. Osteoporosis further complicates the management. Percutaneous fracture fixation has low morbidity but it is a technically demanding procedure. Open reduction and fracture fixation is done with or without simultaneous total hip replacement. Delayed total hip replacement is considered in posttraumatic arthritis patients. Patients with minimal displaced fractures, associated both-column fractures with secondary congruence of joint and patients who are medically unfit for surgery can be managed non-operatively. Whatever be the method of management, these elderly patients should be mobilised as early as possible.
Assuntos
Artroplastia de Quadril , Fraturas Ósseas , Humanos , Idoso , Acetábulo/lesões , Fixação Interna de Fraturas/métodos , Fraturas Ósseas/cirurgia , Artroplastia de Quadril/métodos , Redução Aberta , Resultado do TratamentoRESUMO
BACKGROUND: The surgical treatment of acetabular fracture has adverse outcomes and high risk, and minimally invasive method is a good way to reduce complications and improve hip joint function. This study is to investigate the treatment of certain acetabular fractures primarily involving the anterior column and quadrilateral plate using a limited pararectus approach and the anatomical plates. METHODS: A consecutive cohort of 17 patients with anterior displaced acetabular fractures were managed operatively with a limited approach and the anatomical plates. Ten patients had anterior column fractures, 1 patient had anterior wall fracture, 4 patients had transverse fractures and 2 patients had anterior column with posterior hemi-transverse fractures. The inferior half of the pararectus approach was adopted to open the medial window and to access the anterior column and the quadrilateral plate. The anatomical plates were used for internal fixation. Residual displacements were assessed on the postoperative CT scans using a standardized digital method. The surgical details, hip functional outcomes, and complications were noted. RESULTS: All of the patients were operated using the limited pararectus approach and the anatomical plates successfully. The mean operative time and blood loss were 90.9 min and 334.1 ml, respectively. The average postoperative residual gap and step displacement on CT were 2.9 mm and 0.7 mm, respectively. The radiological outcome was estimated according to the Matta score, ten of the cases were graded anatomical, six were graded imperfect, and one was graded poor. Follow up averaged 15 months. Functional outcomes were excellent for nine, good for six, and fair for two. It was noted that one case of peritoneal injury was repaired intraoperatively. CONCLUSIONS: The limited pararectus approach with the advantages of less trauma, direct exposure to the anterior column and quadrilateral plate. The anatomical plates can fit with the surface of the acetabulum, which saves the time of remodeling plates during operation and facilitate fracture reduction. The combination approach can be a good choice for limited surgery of displaced anterior acetabular fractures especially involving the quadrilateral plate.
Assuntos
Fraturas Ósseas , Fraturas do Quadril , Fraturas da Coluna Vertebral , Acetábulo/diagnóstico por imagem , Acetábulo/lesões , Acetábulo/cirurgia , Placas Ósseas , Fixação Interna de Fraturas , Fraturas Ósseas/diagnóstico por imagem , Fraturas Ósseas/cirurgia , Humanos , Resultado do TratamentoRESUMO
PURPOSE: The aim of this article is to present history, state of the art, and future trends in the treatment of acetabular fractures. METHODS: Review of recent and historical literature. RESULTS: Acetabular fractures are difficult to treat. The first descriptions of this injury already appeared in ancient Greek history, but intensive development started in the second half of the twentieth century after Judet and Letournel's seminal work. Their classification is still the gold standard today. It is actually a pre-operative planning system and is used to determine the most appropriate surgical approach. The therapy of choice for dislocated fractures is open reduction and internal fixation. Recent modern techniques based on high-tech computerized planning systems and 3D printing have been successfully integrated into orthopaedic trauma practice. CONCLUSION: There is no ideal surgical approach for acetabulum fracture treatment, so new approaches have been developed in recent decades. The best outcome series have shown good or excellent results, between 70 and 80%.
Assuntos
Fraturas Ósseas , Fraturas do Quadril , Fraturas da Coluna Vertebral , Acetábulo/lesões , Acetábulo/cirurgia , Fixação Interna de Fraturas , Fraturas Ósseas/epidemiologia , Fraturas Ósseas/cirurgia , Humanos , Impressão Tridimensional , Resultado do TratamentoRESUMO
BACKGROUND: Total hip arthroplasty (THA) is a challenging option for the treatment of posttraumatic arthritis due to acetabular fractures. METHODS: The study aimed to determine the short- and mid-term clinical and radiographic results of THA following acetabular fracture. The fracture pattern, the extent of injury and the initial fracture treatment were considered to evaluate the influence of these factors on the clinical-radiographic outcome. RESULTS: 67 patients who received THA for the treatment of posttraumatic osteoarthritis after acetabular fracture between January 2007 and December 2012 were analyzed consecutively. The group consisted of 13 female (19%) and 54 male (81%) patients with a mean age of 59 (25-87) years at the time of THA. The time between acetabular injury and arthroplasty was 107 (1-504) months on average. The all-cause 8-year survival rate was 0.87% (0.76-0.93) and there were 8 revisions, half of them were due to aseptic loosening of the cup. The Harris Hip Score achieved was 75.7 ± 21.3 (26.9-100) points. Prior to THA, heterotopic ossifications were detected in 28% and after THA implantation in 42%. CONCLUSION: The decrease of the interval between injury and arthroplasty was associated with increasing patient age (p = 0.001) and surgical treatment of the acetabular fracture (p = 0.04). Complex fracture patterns were accompanied by acetabular bone defects more often than simple patterns (p = 0.03). Overall, arthroplasty due to posttraumatic osteoarthritis after acetabular fracture resulted in decreased overall survival rates and poorer clinical outcome as compared to primary arthroplasty.
Assuntos
Acetábulo , Artroplastia de Quadril , Fraturas do Quadril , Acetábulo/diagnóstico por imagem , Acetábulo/lesões , Acetábulo/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Artroplastia de Quadril/efeitos adversos , Artroplastia de Quadril/mortalidade , Artroplastia de Quadril/estatística & dados numéricos , Feminino , Fraturas do Quadril/diagnóstico por imagem , Fraturas do Quadril/mortalidade , Fraturas do Quadril/cirurgia , Humanos , Masculino , Pessoa de Meia-Idade , Ossificação Heterotópica , Osteoartrite , Complicações Pós-Operatórias , Resultado do TratamentoRESUMO
OBJECTIVE: To evaluate the functional and radiological outcome of complex posterior wall acetabular fractures with marginal impaction treated with cancellous allograft and internal fixation. METHODS: A total of 16 patients with marginal impaction on pre-operative CT scan, who underwent internal fixation and allograft were analysed. Mean follow-up was 28 months (range 24-42). The mean age was 46.5 years (range 22-71). Out of 16 patients, 8 were AO A1.2- and 8 were AO A1.3-type fractures. Functional evaluation was performed using modified Merle d'Aubigné and Postel scores and radiological evaluation by Matta's criteria for quality of initial reduction and final outcome. RESULTS: The quality of reduction was anatomical in 12 patients (75%) and imperfect in 4 patients (25%). The radiological outcome at final follow-up was excellent in 9 (56.25%), good in 5 (31.25%) and fair in 2 patients (12.5%). None of the patients had a secondary loss of reduction at final follow-up. Functional outcome was excellent in 2 (12.5%), good in 8 (50%) and fair in 6 patients (37.5%). CONCLUSION: The use of cancellous allograft to fill the bone void provides good mechanical stability without any secondary loss of reduction. This surgical technique seems to be effective and safe in treating comminuted posterior wall fractures with marginal impaction without any donor site complications and other disadvantages of synthetic bone graft materials.
Assuntos
Acetábulo/lesões , Transplante Ósseo/métodos , Fraturas Ósseas/cirurgia , Acetábulo/diagnóstico por imagem , Acetábulo/cirurgia , Adulto , Idoso , Feminino , Fraturas Ósseas/diagnóstico por imagem , Humanos , Masculino , Pessoa de Meia-Idade , Tomografia Computadorizada por Raios X , Resultado do Tratamento , Adulto JovemRESUMO
Operative fixation of acetabular fractures involving the quadrilateral surface presents a challenging clinical scenario. Classically, quadrilateral plate buttress was achieved via the use of a "seven" plate. More recently, the use of an anatomic, pre-contoured design has been gaining popularity due to its pre-contoured shape and larger footprint, allowing for a wider quadrilateral plate buttress. The current study presents using a stainless steel locking calcaneal plate to obtain similar surface area coverage as the modern pre-contoured quadrilateral plate, but at a lower cost.Level of evidence IV.
Assuntos
Acetábulo , Placas Ósseas , Fixação Interna de Fraturas , Fraturas Ósseas , Complicações Pós-Operatórias/prevenção & controle , Acetábulo/diagnóstico por imagem , Acetábulo/lesões , Acetábulo/cirurgia , Adulto , Fenômenos Biomecânicos , Parafusos Ósseos , Fixação Interna de Fraturas/instrumentação , Fixação Interna de Fraturas/métodos , Fixação Interna de Fraturas/reabilitação , Consolidação da Fratura , Fraturas Ósseas/diagnóstico , Fraturas Ósseas/cirurgia , Humanos , Masculino , Pessoa de Meia-Idade , Interpretação de Imagem Radiográfica Assistida por Computador/métodos , Aço Inoxidável/farmacologia , Resultado do TratamentoRESUMO
BACKGROUND: Acetabular fractures are associated with damage to the femoral head, acetabular cartilage and labrum and possible disruption of the femoral head blood supply. Treatment aims to provide the best opportunity for restoration of joint function and to prevent long-term complications. Surgical intervention, in the form of open reduction and internal fixation (ORIF), is often required. Where post-traumatic osteoarthritis develops after ORIF, total hip arthroplasty (THA) is often required. Our aim here has been to identify and highlight our experience with the key technical points associated with successful outcomes for THA in this setting. METHODS: A single-centre retrospective review of patients with acetabular fractures treated with ORIF and subsequent THA over a 4-year period was undertaken. Demographics, mechanism of injury, complications, interval time between surgeries, intra-operative outcomes and post-operative outcomes were recorded. Particular emphasis is made to describe standard pre-operative and intra-operative protocols. RESULTS: Twenty-five patients were identified, with a mean age of 51.1 years at time of first ORIF. 60% presented following RTA. 80% of fractures involved the posterior wall or column. Meantime to eventual THA was 2.3 years. Mean THA duration was 1.52 h, with mean intra-operative blood loss and length of stay of 585 ml and 5 days, respectively. 24% required intra-operative removal of metal, with only one patient suffering a complication post-THA. CONCLUSION: Acceptable post-operative outcomes were demonstrated throughout the case series. In describing the pre-operative work up, intra-operative findings and intra-operative and post-operative complications encountered, common important technical points associated with a successful surgical strategy are described. Furthermore, potential pitfalls that may be encountered can be anticipated.
Assuntos
Acetábulo , Artroplastia de Quadril , Cabeça do Fêmur , Fixação Interna de Fraturas , Fraturas Ósseas , Redução Aberta , Complicações Pós-Operatórias , Acetábulo/lesões , Acetábulo/cirurgia , Artroplastia de Quadril/métodos , Artroplastia de Quadril/estatística & dados numéricos , Feminino , Cabeça do Fêmur/patologia , Cabeça do Fêmur/cirurgia , Fixação Interna de Fraturas/efeitos adversos , Fixação Interna de Fraturas/métodos , Fraturas Ósseas/complicações , Fraturas Ósseas/cirurgia , Humanos , Irlanda , Masculino , Pessoa de Meia-Idade , Redução Aberta/efeitos adversos , Redução Aberta/métodos , Osteoartrite/etiologia , Osteoartrite/cirurgia , Avaliação de Processos e Resultados em Cuidados de Saúde , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/cirurgia , Reoperação/métodos , Reoperação/estatística & dados numéricosRESUMO
BACKGROUND This study aimed to evaluate outcome following a single lateral rectus abdominis surgical approach for complicated acetabular fractures, involving anterior and posterior columns. MATERIAL AND METHODS From January 2012 to March 2016, 59 patients, including 36 anterior column hemitransverse fractures, 18 two-column fractures, and five T-type complicated acetabular fractures, were treated with a single lateral rectus abdominis approach and fixed by plates and cannulated lag screws. Anterior column fractures were fixed with 3.5 mm reconstruction plates; posterior column fractures were fixed with 6.5 mm cannulated lag screws. The quality of surgical reduction (using the Matta criteria), functional outcome (using the modified Merle d'Aubigné and Postel scoring system), and postoperative complications were assessed with 24-month follow-up. RESULTS Fifty-nine patients (mean age, 45 years; range, 18-64 years) including 39 men and 20 women underwent surgery. Mean intraoperative blood loss was 514.6 ml (range, 150-830 ml) and mean operating time was 86.3 min (range, 42-145 min). Anatomical reduction was good in 40 cases (67.8%), fair in 15 cases (25.4%), and poor in four cases (6.8%). The modified Merle d'Aubigné score was excellent in 39 cases (66.1%), good in 14 cases (23.7%), fair in five cases (8.5%), and poor in one case (1.7%). At follow-up, there were five cases of peritoneal damage, eight cases of obturator nerve dysfunction, and four cases of postoperative traumatic arthritis. CONCLUSIONS The single lateral rectus abdominis surgical approach for the treatment of complicated acetabular fractures was minimally invasive with good anatomical exposure and good outcomes.
Assuntos
Acetábulo/cirurgia , Fixação Interna de Fraturas/métodos , Fraturas Ósseas/cirurgia , Acetábulo/lesões , Adolescente , Adulto , Perda Sanguínea Cirúrgica , Placas Ósseas , Parafusos Ósseos , Feminino , Fixação Interna de Fraturas/efeitos adversos , Humanos , Masculino , Pessoa de Meia-Idade , Duração da Cirurgia , Complicações Pós-Operatórias/etiologia , Período Pós-Operatório , Reto do Abdome/cirurgia , Resultado do TratamentoRESUMO
BACKGROUND: Navigation assisted minimally invasive percutaneous screw fixation (MIS) for pelvi-acetabular fracture was recently advocated. METHODS: We report 38 consecutive cases of pelvi-acetabular fractures treated with 3D navigation-guided MIS from 2015 to 2016. Ohe hundred and forty-three screws were inserted (59 sacroiliac, 45 retrograde anterior column, 34 supra-acetabular, three antegrade posterior-column and two subcristal). Navigation planning was mainly performed pre-operatively. RESULTS: The mean operative blood loss and time was 179 ml and 141 mins, respectively. The distance (deviation) between the planned and executed screw entry and tip measured by the navigation computer were 1.91 and 1.94 mm, respectively. There were no immediate or early surgical complications. Patients were followed for at least 6 month; 79% had fracture healing at 4.3 months on average, and 53% walked unaided by the six month follow-up. The average visual analogue scale for pain was 2.69. CONCLUSION: We believe 3D navigation-guided MIS is a safe and effective surgical alternative in most pelvi-acetabular fractures.
Assuntos
Fratura-Luxação/cirurgia , Fixação Interna de Fraturas/métodos , Fraturas do Quadril/cirurgia , Pelve/lesões , Cirurgia Assistida por Computador/métodos , Acetábulo/lesões , Acetábulo/cirurgia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Perda Sanguínea Cirúrgica/estatística & dados numéricos , Parafusos Ósseos/efeitos adversos , Feminino , Fixação de Fratura/métodos , Fixação Interna de Fraturas/efeitos adversos , Consolidação da Fratura , Humanos , Imageamento Tridimensional/métodos , Masculino , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Minimamente Invasivos/efeitos adversos , Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Medição da Dor , Pelve/cirurgia , Cirurgia Assistida por Computador/efeitos adversos , Tomografia Computadorizada por Raios X/métodos , Centros de Traumatologia , Resultado do Tratamento , Adulto JovemRESUMO
BACKGROUND: The Public Health Intervention Wheel (PHIW) is a population-based practice model that encompasses three levels of practice (community, systems, and individual/family) and 17 public health interventions. Each intervention and practice level contributes to improving population health. Public health nurses (PHNs) provide care at the three levels of practice. Prevention of falls is a public health issue and the majority of falls happen at home. Therefore, prevention and management of falls in the community could benefit from a public health systems approach by PHNs underpinned by the PHIW. CASE PRESENTATION: A hypothetical case is presented of a 78-year-old gentleman who had a fall which resulted in a fractured right acetabulum and surgery before being discharged home. METHODS: The aim of this paper was to use a case summary to illustrate PHN practice in the context of the PHIW as applied to falls management and prevention. This paper focuses on fall incidence and PHN response in Ireland and Norway. The PHIW is described and relevant interventions from the PHIW are applied to PHN practice in managing the case. CONCLUSIONS: The PHIW model provides insight into the potential scope of public health nursing in falls, articulating PHN practice in the community.
Assuntos
Acidentes por Quedas , Acetábulo/lesões , Administração de Caso , Enfermagem em Saúde Pública/métodos , Saúde Pública/métodos , Acetábulo/cirurgia , Idoso , Humanos , Masculino , Noruega , Enfermeiros de Saúde PúblicaRESUMO
BACKGROUND: Total hip arthroplasty (THA) provides a successful salvage option for failed acetabular fractures. The complexity of arthroplasty for a failed acetabular fracture will depend on the fracture pattern and the initial management of the fracture. Our objective was to compare the midterm outcome of THA between patients who presented with failed acetabular fractures following initial surgical or nonsurgical treatment. METHODS: Forty-seven patients underwent cementless THA ± acetabular reconstruction following failed treatment of acetabular fractures. Twenty-seven were initially treated by surgery (group A) and 20 had nonsurgical treatment (group B). Intraoperative measures, preoperative and follow-up clinical, radiological, and functional outcomes were compared between the 2 groups. RESULTS: The mean surgical time, blood loss, and need for blood transfusion were significantly less in group A (P < .05). Acetabular reconstruction to address cavitary or segmental defects was needed in a significantly higher number of patients in group B (P = .006). Significant improvement in modified Merle d'Aubigne and Oxford scores was seen postsurgery in both groups. Acetabular component survival with aseptic loosening as end point was 98%. Overall survival rate with infection, revision, or loosening as end point was 93% at a mean follow-up of 7 years ± 17 months. CONCLUSION: THA for a failed acetabular fracture is greatly facilitated by initial surgical treatment. Although functional results and survivorship were similar in both groups, failed nonsurgical treatment in complex fractures is associated with migrated femoral head and extensive acetabular defects requiring complex acetabular reconstruction.
Assuntos
Acetábulo/lesões , Artroplastia de Quadril , Fixação Interna de Fraturas , Fraturas Ósseas/cirurgia , Acetábulo/cirurgia , Adulto , Feminino , Lesões do Quadril/cirurgia , Articulação do Quadril/cirurgia , Humanos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias , Reoperação , Resultado do TratamentoRESUMO
Acetabular nonunions are rare, especially after operative treatment of an acetabular fracture. There are only single reports of the reconstruction and therapy of acetabular nonunion. Furthermore, there are fewer reports for treatment of acetabular nonunion with a long follow-up. We report a successful revision of an acetabular nonunion after transversal fracture and previous operative intervention, as well as the long-term follow-up after revision surgery.
Assuntos
Acetabuloplastia/métodos , Acetábulo/lesões , Acetábulo/cirurgia , Fixação Interna de Fraturas/métodos , Fraturas Ósseas/cirurgia , Fraturas Mal-Unidas/cirurgia , Terapia Combinada/métodos , Fraturas Ósseas/diagnóstico por imagem , Fraturas Mal-Unidas/diagnóstico por imagem , Humanos , Masculino , Pessoa de Meia-Idade , Reoperação/métodos , Resultado do TratamentoRESUMO
BACKGROUND: The aim of this study was to design a new minimally invasive percutaneous lag screw guide apparatus and to verify its adjuvant treatment of acetabular anterior column fracture on pelvis specimens. METHODS: This guide apparatus was self-developed based on the principles of "two points form a line" and "Rectangle". Using C-arm fluoroscopy, this guide apparatus was used to conduct minimally invasive percutaneous lag screw internal fixation of acetabular anterior column fractures. Ten hollow lag screws were placed into 5 pelvis specimens. RESULT: Result showed no sign of any screws puncturing the cortex or entering into the hip joint on radiological assessment. The cross-section reconstructed vertical distance to the screw, on the cross-section acetabular notch and the cross-section of the screw where the distance of between the screw and the iliopectineal line's arc roof was at its shortest, indicate that at all points (T, R-r) under the line with an inclination of 1 (namely T = R-r) the screw is within the cortex and does not puncture the acetabula anterior column or enter into the hip joint. CONCLUSIONS: We may conclude that this self-developed guide apparatus solves the screw precision problem during the treatment of acetabular anterior column fractures through a minimally invasive percutaneous lag screw.
Assuntos
Acetábulo/lesões , Acetábulo/cirurgia , Parafusos Ósseos , Fixação Interna de Fraturas/instrumentação , Fraturas Ósseas/cirurgia , Procedimentos Cirúrgicos Minimamente Invasivos/instrumentação , Acetábulo/diagnóstico por imagem , Fixação Interna de Fraturas/métodos , Fraturas Ósseas/diagnóstico por imagem , Humanos , Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Radiografia , Resultado do TratamentoRESUMO
Introduction The intrapelvic approach was originally described by Hirvensalo et al. from Finland in the early 90ies (8) and a further comparable description was published shortly thereafter by Cole et al. (5). Since then, various modifications have been described. Whereas the ilioinguinal approach was used until then to treat acetabular fractures with relevant anterior column involvement from an extrapelvic view, the intrapelvic approach was developed to address the often accompanied central hip dislocation in these fracture types with relevant fractures of the quadrilateral surface. With this approach a complete different view to the antero-medial acetabular pathology was possible. The view from more medial allows a better direct access to joint structures "below" the pelvic brim in the true pelvis (intrapelvic) in contrast to the extrapelvic access with the ilioinguibnal approach. Meanwhile, the surgical technique has been described in detail and some modifications and tricks have been published (5, 8, 10, 13, 19). The intrapelvic approach offers several advantages compared to the ilioinguinal approach: ⢠lower invasiveness without substantial muscle detachment, ⢠direct view of the superior pubic rami from superior and medial, the inferior anterior column and the quadrilateral surface up to the posterior border of the posterior column at the greater sciatic notch, ⢠reduction and fixation of the anterior column and the quadrilateral surface under direct visualization, ⢠reduction of antero-superior marginal impactions under direct visualization, ⢠low risk of heterotopic ossification, ⢠low risk of lesions to the lateral cutaneous femoral nerve. The aim of the third part of "standard approaches of the acetabulum" is to report on the special topics indication, positioning, exposure, incision, dissection, the anatomical basis of osteosynthesis and present results using the via the intrapelvic approach.
Assuntos
Acetabuloplastia/métodos , Acetábulo/lesões , Fraturas Ósseas/cirurgia , Feminino , Fixação Interna de Fraturas/métodos , Humanos , Masculino , Resultado do TratamentoRESUMO
To evaluate the feasibility and efficacy of modified Kloen approach for the treatment of ace tabular fractures through lateral window exposure beneath fascia iliaca with superior ramus of pubis exposure by internal small incision. Matta radiological criteria was employed to evaluate the post operation recovery, and modified D'Aubigne-Postel evaluation system was adopted for demonstration of hip joint function condition. There is no incision infection, neurovascular trauma or postoperative lymphorrhagia. 42 patients cooperated with the following up of 11.2 months. The average bone healing time was 13 weeks. Matta radiological criteria was to evaluate the postoperative fracture quality, 18 case with excellent recovery, 16 cases with good recovery, 4 cases with normal recovery and 1 case with bad recovery. Modified D'Aubigne-Postel evaluation was taken 6 months after surgery, 17 cases with excellent recovery, 22 cases with good recovery, 2 cases with normal recovery and 1 case with bad recovery. There was no internal fixation loosening, breakage or inguinal hernia. The modified Kloen approach can improve iliofemoral vascular activity, expense exposure range for restoration and fixation. Besides, the exposure of articular surface could ensure the condition of restoration quality, and avoid the incidence of postoperative hernia.
Assuntos
Acetábulo/lesões , Fraturas Ósseas/cirurgia , Adolescente , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Cuidados Pós-Operatórios , Resultado do Tratamento , Adulto JovemRESUMO
BACKGROUND: Displaced fractures of the acetabulum involving the quadrilateral plate continue to be a surgical challenge. In this study, we describe our operation technique of auxiliary acetabular cerclage-wiring combined with plate osteosynthesis and present our results as well as short-term outcome. PATIENTS AND METHODS: All patients aged 18 years and older treated with auxiliary cerclage-wiring between 2007 and 2012 were included in this study. Fractures were classified according to Letournel. Cerclage wiring was used when reposition and retention of the fracture was insufficient with plates and screws alone. Short-term outcome was evaluated by the German Short Musculoskeletal Functional Assessment (SMFA-D) questionnaire. RESULTS: Data from 23 patients were collected. The follow-up period was 7 months (range 2-23 months). Of the 23 patients, 22 showed excellent fracture reduction and retention. One patient had to undergo revision surgery due to loss of reposition. Patients showed good functional outcome. CONCLUSION: Auxiliary acetabular cerclage-wiring is a safe and effective method for fracture reduction and retention especially in displaced acetabular fractures involving the quadrilateral plate.