EULAR/EFORT recommendations for management of patients older than 50†years with a fragility fracture and prevention of subsequent fractures.

The European League Against Rheumatism (EULAR) and the European Federation of National Associations of Orthopaedics and Traumatology (EFORT) have recognised the importance of optimal acute care for the patients aged 50 years and over with a recent fragility fracture and the prevention of subsequent fractures in high-risk patients, which can be facilitated by close collaboration between orthopaedic surgeons and rheumatologists or other metabolic bone experts. Therefore, the aim was to establish for the first time collaborative recommendations for these patients. According to the EULAR standard operating procedures for the elaboration and implementation of evidence-based recommendations, 7 rheumatologists, a geriatrician and 10 orthopaedic surgeons met twice under the leadership of 2 convenors, a senior advisor, a clinical epidemiologist and 3 research fellows. After defining the content and procedures of the task force, 10 research questions were formulated, a comprehensive and systematic literature search was performed and the results were presented to the entire committee. 10 recommendations were formulated based on evidence from the literature and after discussion and consensus building in the group. The recommendations included appropriate medical and surgical perioperative care, which requires, especially in the elderly, a multidisciplinary approach including orthogeriatric care. A coordinator should setup a process for the systematic investigations for future fracture risk in all elderly patients with a recent fracture. High-risk patients should have appropriate non-pharmacological and pharmacological treatment to decrease the risk of subsequent fracture.

Ethical standards for orthopaedic surgeons.

This paper offers a summary of the ethical guide for the European orthopaedic community; the full report will be published in the EFORT Journal.

Reconstruction of the iliac bone using the homolateral femur after resection for pelvic tumor.

The authors have treated three patients with extensive involvement of the acetabular and peri-acetabular bone by a malignant tumour. One had a metastasis from a carcinoma of the thyroid, one from a carcinoma of the breast and one a plasmacytoma. In all three cases, the upper part of the femur was unaffected. It was used to replace the resected pelvic bone and fixed to the remaining bone by screws and plates. An acetabular cup was cemented into the transplanted bone, which itself was replaced by a massive femoral prosthesis. This technique allowed the patients to resume weight bearing rapidly. Two patients were alive and walked satisfactorily after two and four years respectively. The third died five months after the surgical procedure.

[Statistical analysis of the factors that increase perioperative bleeding in trochanteric fractures]. / Análisis estadístico de los factores que aumentan el sangrado perioperatorio en las fracturas trocantereas.

OBJECTIVE: The objective of this study was to determine the major risk factors for bleeding in patients with a pertrochanteric fracture in order to plan the transfusion strategy and to overcome the problem of post-surgical anaemia. Various factors were analysed, including the taking of anticoagulant and/or anti-platelet treatment, the type of fracture, type of anaesthesia, and the type of osteosynthesis used. MATERIAL AND METHODS: A retrospective study was performed on 307 patients over 75 years old, operated on between the years 2005 and 2009. RESULTS: Bleeding was less in simple, non-comminuted fractures, in patients operated on using a mini-invasive screw-plate, in women, and in patients who did not take any anticoagulant or antiplatelet treatment.The only statistically independent factor associated with bleeding was fracture comminution. DISCUSSION: In this study we have seen that patients operated on using a Gamma(®) and DHS(®) nail are transfused more than in those operated on using PPCP(®) and Traumax(®) plate. Evans fractures 1 or 2, A 2.2, or A 2.3, cervical-trochanteric or simple pertrochanteric fractures bled less than Evans 4 or 5, the rest of the type AO fractures, and the complex pertrochanteric fractures. CONCLUSIONS: The precise analysis of the type of fracture is important, particularly in older and fragile patients, to be able to anticipate the need for transfusion. Thus useless and costly, and sometimes dangerous transfusions may be avoided.

Primary tumor of the periacetabular region: resection and reconstruction using a segmental ipsilateral femur autograft.

INTRODUCTION: Bone reconstruction, after periacetabular tumour removal, is a complex procedure that carries a high morbidity rate and can result in poor clinical outcomes. Among the available options, the Puget pelvic resection-reconstruction procedure uses an autograft from the ipsilateral proximal femur to restore the anatomical and mechanical continuity of the pelvic ring before inserting an acetabular implant. HYPOTHESIS AND GOALS: This reconstruction technique satisfactorily restores the pelvic anatomy such that functional results and morbidity are comparable to alternative reconstruction techniques. PATIENTS AND METHODS: This was a retrospective study of 10 patients with an average age of 38.2 years (range 19 to 75) at the surgical procedure (performed between 1986 and 2007). There were five chondrosarcomas, three Ewing tumours, one plasmacytoma and one giant cell tumour. The position of the hip centre of rotation after reconstruction and autograft integration were evaluated on radiographs. Functional results were evaluated through the Musculoskeletal Tumor Society (MSTS) score and the Postel and Merle d'Aubigné (PMA) score. RESULTS: At the time of review, one patient was lost to follow-up and four had died. On radiographs, the hip centre of rotation after reconstruction was higher by a median value of 15 mm (range 5 to 35) and more lateral by a median value of 6mm (range -5 to 15). Upon evaluation of radiographs at a median time of 40 months (range 6 to 252 months), the autograft was completely integrated in five patients and partially integrated in three patients (two patients had a local recurrence). There were no cases of autograft fracture or non-union at the junctions of the graft. The median MSTS score was 25 out of 30 (range 20 to 29), or 83% (range 67 to 97%) at the median clinical follow-up of 82 months (range 49 to 264). The median PMA score was 13 out of 18 (range 12 to 18). All living patients were walking without assistance. Five patients required nine surgical revisions. Seven were attributed directly or indirectly to local recurrence; one revision was performed because of instability and one because of early acetabular loosening at 9 months. CONCLUSION: This challenging procedure provides satisfactory mechanical and anatomical results, while restoring hip anatomy and function. The primary cause of failure in this series was local recurrence of the tumour, which highlights the need to carefully select the indications and optimize the surgical tumour resection.

Análisis estadístico de los factores que aumentan el sangrado perioperatorio en las fracturas trocantereas / Statistical analysis of the factors that increase perioperative bleeding in trochanteric fractures

Objetivo. El objetivo de este estudio era buscar los factores de riesgo de sangrado mayor en pacientes con una fractura pertrocantérica para planificar la estrategia transfusional y luchar contra la anemia posquirúrgica. Se analizaron diferentes factores como: la ingesta de tratamiento anticoagulante y/o antiagregante, el tipo de fractura, el tipo de anestesia y el tipo de osteosíntesis empleada. Material y métodos. Se realizó un estudio retrospectivo sobre 307 pacientes intervenidos con más de 75 años de edad entre el 2005 y el 2009. Resultados. El sangrado fue menor en las fracturas simples no conminutas, en los pacientes intervenidos mediante un tornillo-placa miniinvasivo, en las mujeres y en los pacientes que no tomaban ningún anticoagulante o antiagregante. El único factor estadísticamente independiente relacionado con el sangrado era la conminución fracturaria. Discusión. En este estudio hemos visto que los pacientes intervenidos con clavo Gamma® y DHS® se transfunden más que en los intervenidos con PPCP® y placa Traumax®. Las fracturas Evans 1 o 2, A 2.2. o A 2.3, las cervicotrocantéricas o pertrocantéricas simples sangraban menos que las Evans 4 o 5, el resto de los tipo AO y las fracturas pertrocantéricas complejas. Conclusiones. El análisis preciso del tipo de fractura es importante, especialmente en los pacientes mayores y frágiles, para poder anticiparse a la necesidad de transfusión. Así se podrían evitar las transfusiones inútiles, costosas y a veces peligrosas (AU)

Objective. The objective of this study was to determine the major risk factors for bleeding in patients with a pertrochanteric fracture in order to plan the transfusion strategy and to overcome the problem of post-surgical anaemia. Various factors were analysed, including the taking of anticoagulant and/or anti-platelet treatment, the type of fracture, type of anaesthesia, and the type of osteosynthesis used. Material and methods. A retrospective study was performed on 307 patients over 75 years old, operated on between the years 2005 and 2009. Results. Bleeding was less in simple, non-comminuted fractures, in patients operated on using a mini-invasive screw-plate, in women, and in patients who did not take any anticoagulant or antiplatelet treatment.The only statistically independent factor associated with bleeding was fracture comminution. Discussion. In this study we have seen that patients operated on using a Gamma® and DHS® nail are transfused more than in those operated on using PPCP® and Traumax® plate. Evans fractures 1 or 2, A 2.2, or A 2.3, cervical-trochanteric or simple pertrochanteric fractures bled less than Evans 4 or 5, the rest of the type AO fractures, and the complex pertrochanteric fractures. Conclusions. The precise analysis of the type of fracture is important, particularly in older and fragile patients, to be able to anticipate the need for transfusion. Thus useless and costly, and sometimes dangerous transfusions may be avoided (AU)

Variants of the shoulder side impact syndrome: the posterior sternoclavicular dislocation.

Side impact syndrome of the shoulder is rare and usually associated with concomitant mid-shaft clavicle, rib and scapular fractures. Visceral complications involve pleural cavity and/or lung injuries. The authors report two rare instances of posterior sternoclavicular dislocations with this entity. This association is rare and diagnosis can be overlooked in multi-trauma patients especially when blunt thoracic lesions can be life threatening. The absence of a fracture of the clavicle after a high-energy side impact to the shoulder should suggest this diagnosis, which can be facilitated by systematic total body CT scan with 3D reconstruction. Management is surgical.

Tamponade following sternoclavicular dislocation surgical fixation.

The authors report a case of posterior sternoclavicular dislocation surgically reduced and stabilized with tenodesis, according to the Burrows technique completed by temporary wire fixation. The patient presented postoperative pericardiac tamponade appearing progressively from brachiocephalic blood vessels bleeding. Emergency drainage was surgically placed associated with removal of the material, thus curing the patient. This complication, although exceptional, formally contraindicates the use of wire fixation in surgery of the sternoclavicular joint.

Posterior dislocation of the sternoclavicular joint and epiphyseal disruption of the medial clavicle with posterior displacement in sports participants.

We retrospectively analysed the clinical results of 30 patients with injuries of the sternoclavicular joint at a minimum of 12 months' follow-up. A closed reduction was attempted in 14 cases. It was successful in only five of ten dislocations, and failed in all four epiphyseal disruptions. A total of 25 patients underwent surgical reduction, in 18 cases in conjunction with a stabilisation procedure. At a mean follow-up of 60 months, four patients were lost to follow-up. The functional results in the remainder were satisfactory, and 18 patients were able to resume their usual sports activity at the same level. There was no statistically significant difference between epiphyseal disruption and sternoclavicular dislocation (p > 0.05), but the functional scores (Simple Shoulder Test, Disability of Arm, Shoulder, Hand, and Constant scores) were better when an associated stabilisation procedure had been performed rather than reduction alone (p = 0.05, p = 0.04 and p = 0.07, respectively). We recommend meticulous pre-operative clinical assessment with CT scans. In sternoclavicular dislocation managed within the first 48 hours and with no sign of mediastinal complication, a closed reduction can be attempted, although this was unsuccessful in half of our cases. A control CT scan is mandatory. In all other cases, and particularly if epiphyseal disruption is suspected, we recommend open reduction with a stabilisation procedure by costaclavicular cerclage or tenodesis. The use of a Kirschner wire should be avoided.

Developmental dysplasia of the hip: is acetabular retroversion a crucial factor?

OBJECTIVE: The objective of this study was to investigate a possible relation between congenital hip dysplasia and acetabular retroversion and to explore the eventual influence of the latter in the surgical decision for periacetabular osteotomy. MATERIALS AND METHODS: We assessed the classical morphological characteristics of both hips, with an additional newly described retroversion index. The study was conducted in 174 patients with uni- or bilateral congenital hip dysplasia having undergone unilateral (153 patients) or bilateral (21 patients) periacetabular osteotomy when respectively one or both dysplastic hips remained symptomatic. RESULTS: In the group of operated hips (195 hips in total), 53% of the acetabuli were anteverted, 42% retroverted, and 5% neutral orientations. The group of nonoperated hips (153 hips) included 24% normal hips, 22% hips with normal coverage but retroverted, 35% dysplastic hips with anteverted or neutral orientation, and 19% dysplastic retroverted hips. Comparing the two hips in the subgroup of patients in whom the operated and nonoperated sides were both dysplastic failed to demonstrate statistically significant difference in the mean retroversion index. However, all the other variables measured were significantly different; with the operated side more dysplastic. Comparing the two hips in the other subgroups showed that acetabular retroversion was nearly always bilateral and symmetrical, even in presence of unilateral congenital dysplasia. DISCUSSION: Our data suggest that the presence of acetabular retroversion is probably independent of the congenital hip dysplasia and that this abnormality seems at best a secondary factor in the appearance of dysplastic hip symptoms. LEVEL OF EVIDENCE: Level IV, retrospective diagnostic study.

[CT guided dual site infiltration in pudendal neuralgia]. / Infiltration scano-guidée en deux sites dans la névralgie pudendale.

PURPOSE: To assess the value of CT guided dual site infiltration in patients with pudendal neuralgia and determine prognostic factors of efficacy. Materials and methods. Retrospective review of 49 patients with suspected pudendal neuralgia who underwent one or multiple injections of local anesthetics and steroids. Patients were classified based on clinical and electrophysiological findings. RESULTS: 70% of patients with typical symptoms of pudendal neuralgia responded favorably to the infiltrations compared to 27% of patients with atypical symptoms (p<0.05). The mean number of infiltrations was 2.2. 84% of responding patients experienced symptomatic relief after the first infiltration. The mean duration of symptomatic relief was 3 months. CONCLUSION: Infiltration is an effective treatment for patients with typical pudendal neuralgia, and should be included in the management of these patients.

[Osteoporosis and the orthopaedic surgeon in 2007]. / L'ostéoporose et l'orthopédiste en 2007.

Despite advances in the prevention and treatment of fragility fractures, their prevalence continues to grow. The identification and treatment of osteoporosis in these high-risk patients are widely reported to be inadequate. The results of the 2002 and 2006 "Orthopaedic Surgeon Survey" under the auspice of BJD and IOF have shown a better involvement of the orthopaedic surgeon in osteoporosis management during his routine clinical practice. The orthopaedic surgeons knew that fragility fractures in patient over 50 years old require investigation for osteoporosis. Although some surgeons agreed to initiate investigation and inform patient about new osteoporosis fracture risk, the majority did not institute medical treatment and thought that the patient primary care provider or rheumatologist should be responsible for medical care. This round table highlights the current aspect of management of fragility fractures and focuses on diagnosis imaging techniques, pharmacological treatment as well as recent advances in implant design and surgical techniques.

Anterolateral mini-invasive versus posterior mini-invasive approach for primary total hip replacement. Comparison of exposure and implant positioning.

INTRODUCTION: We conducted a prospective study to compare the exposure and implant positioning in primary total hip replacement through the anterolateral minimally invasive (ALMI) approach versus the posterior minimally invasive (PMI) approach. MATERIALS AND METHODS: We applied these techniques to 2 consecutive groups (33 and 43 patients, respectively) comparable preoperatively. All the patients received the same cementless stem and acetabular component. RESULTS: There were neither significant difference in femoral or acetabular component positioning nor in limb-length discrepancy. Acetabular exposure was easy through the ALMI approach. Femoral exposure was more difficult as fractures of the trochanter and femoral perforation in our study show. CONCLUSION: For us, exposure and implant positioning through the ALMI approach and the PMI approach are comparable and reliable. However, we recommend caution during the initial learning curve in osteoporotic patients due to the higher rate of peroperative complications for the ALMI approach.

[Anatomic danger of percutaneous section of the inter-metatarsal ligament for the treatment of Morton's neuroma]. / Dangers anatomiques de la section percutanée du ligament inter-métatarsien dans le traitement du névrome de Morton.

Certain authors have proposed percutaneous neurolysis of Morton's neuroma. We conducted a human anatomy study to assess the reliability and the iatrogenic effect of percutaneous section of the ligament. Percutaneous section of the inter-metatarsal ligament was performed on 16 fresh cadaver specimens via a dorsal approach. The plantar dissection demonstrated that the section was not complete, without associated lesion, in only six cases. Analyzing these failures, we determined the necessary procedure for correct section.

[Prospective and comparative study of minimally invasive posterior approach versus standard posterior approach in total hip replacement]. / Etude prospective comparant la voie postérieure minimale invasive versus voie postérieure standard sur prothèse totale de hanche de première intention.

PURPOSE OF THE STUDY: There have been few prospective studies comparing minimally invasive approaches for total hip replacement. We wanted to ascertain the contribution of the minimally invasive posterior approach in comparison with the standard posterolateral approach in terms of early outcome. MATERIALS AND METHODS: This was prospective comparative consecutive series of patients. Patients with major architectural problems or undergoing revision arthroplasty were excluded. One hundred ten patients (116 hips) were divided into two groups which were comparable for number of patients, gender, age, body mass index, indication for surgery, and preoperative function scores. The preoperative ASA score was lower in the minimally invasive group (p=0.04). The patients were in the lateral reclining position for the two approaches and classical instrumentation using the same implants (stems and cemented or non-cemented cups) were used. We noted operative time and blood loss (using the Brecher method based on the hematocrit at day 1 and 5 and the number of blood transfusions), postoperative pain, and implant position. Functional outcome was assessed with the modified Harris score and the WOMAC index (at 6 weeks and 3 and 6 months). Statview(R) was used to search for statistical significance considering p<0.05 as significant. RESULTS: Mean length of incision was 8.5 cm versus 15.1 cm. Mean blood loss was significantly less in the minimally invasive group (p=0.027) as was the level of postoperative pain as confirmed by the lesser consumption of morphine analgesics (p=0.006). Other operative variables as well as implant position were comparable. There were no major complications in the minimally invasive group. In the standard group, there was one case of common peroneal nerve palsy, two dislocations, and two fractures related to falls after prosthesis implantation. The WOMAC index was better after the minimally invasive approach at six weeks and at three months (p<0.05). The modified Harris score was better only at six weeks. Functional outcome and pain became comparable thereafter. DISCUSSION AND CONCLUSION: The minimally invasive posterior approach does not require an orthopedic table nor specific instrumentation. A minute procedure is required with ligature of the posteromedial circumflex artery of the thigh to improve exposure and limit intraoperative bleeding. It enables satisfactory reproducible implant positioning. Conversion to an open posterolateral approach is possible if needed. The minimally invasive posterior approach enables a reduction in intraoperative bleeding and in postoperative pain while allowing earlier more rapid rehabilitation. Early clinical outcome is better but beyond six weeks, the functional results are comparable for the two approaches. The minimally invasive posterior approach is a reliable reproducible approach with a progressive learning curve.

[Squamous-cell carcinoma and osteomyelitis: three cases and a review of the literature]. / Epithéliomas épidermoïdes et ostéomyélites chroniques: à propos de 3 cas et revue de la littérature.

Chronic osteitis and squamous-cell carcinoma is a rare but classically described association. We report three cases of chronic tibial osteitis which developed open leg trauma. During the surveillance, after a latency period of several years, local signs developed leading to biopsy which provided the diagnosis of degenerative carcinomatosis. Search for locoregional extension or metastatic dissemination was negative. All three patients underwent amputation with good results. This small series, together with a review of the literature, enabled us to describe the principle epidemiological and diagnostic features, focusing on early signs. The appropriate management scheme remains to be determined although amputation, which some may consider as a failure, should not be postponed indefinitely.

Prospective and comparative study of the anterolateral mini-invasive approach versus minimally invasive posterior approach for primary total hip replacement. Early results.

The interest in minimally invasive approaches for total hip replacement (THR) has not waned in any way. We carried out a prospective and comparative study in order to analyse the interest of the anterolateral minimal invasive (ALMI) approach in comparison with a minimally invasive posterior (MIP) approach. A group of 35 primary THRs with a large head using the ALMI approach was compared with a group of 43 THR performed through a MIP approach. The groups were not significantly different with respect to age, sex, bony mass index, ASA score, Charnley class, diagnoses and preoperative Womac index and PMA score. The preoperative Harris Hip Score was significantly lower in the ALMI group. The duration of surgical procedure was longer and the calculated blood loss more substantial in the ALMI group. The perioperative complications were significantly more frequent in this group, with four greater trochanter fractures, three false routes, one calcar fracture, and two metal back bascules versus one femoral fracture in MIP group. Other postoperative data (implant positioning, morphine consumption, length of hospital stay, type of discharge) are comparable, such as the early functional results. No other complication has been noted during the first 6 months. The ALMI approach uses the intermuscular interval between the tensor fascia lata and the gluteus medius. It leaves intact the abductor muscles, the posterior capsule and the short external rotators. The early clinical results are excellent, despite the initial complications related to the initial learning curve for this approach and the use of a large head. The stability and the absence of muscular damage should permit acceleration of the postoperative rehabilitation in parallel with less perioperative complications after the initial learning curve.